Attachment 119436 Details for Bug 92844 – dmesg log file

dmesg log file

dmesg_kms_flip (text/plain), 4.56 MB, created by Olivier Berthier on 2015-11-06 11:10:46 UTC

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Creator: Olivier Berthier

Created: 2015-11-06 11:10:46 UTC

Size: 4.56 MB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 4.3.0-rc7-nightly+ (jenkins@VANAHEIMR) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) ) #1 SMP Mon Nov 2 02:21:30 CET 2015
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.3.0-rc7-nightly+ root=UUID=984d322b-a35a-40bc-9ca6-f6d395aae9f6 ro initcall_debug no_console_suspend drm.debug=0x1f log_buf_len=10M text i915.edp_vswing=2
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Centaur CentaurHauls
>[    0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
>[    0.000000] x86/fpu: xstate_offset[3]: 03c0, xstate_sizes[3]: 0040
>[    0.000000] x86/fpu: xstate_offset[4]: 0400, xstate_sizes[4]: 0040
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x10: 'MPX CSR'
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 0x440 bytes, using 'standard' format.
>[    0.000000] x86/fpu: Using 'eager' FPU context switches.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008782dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000008782e000-0x000000008782efff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000008782f000-0x0000000087858fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000087859000-0x000000008799cfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000008799d000-0x00000000879c1fff] type 20
>[    0.000000] BIOS-e820: [mem 0x00000000879c2000-0x0000000087de4fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000087de5000-0x0000000087f7efff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000087f7f000-0x0000000087fe7fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000087fe8000-0x0000000087ffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000088000000-0x00000000880fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000088400000-0x000000008affffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e00fa000-0x00000000e00fafff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e00fd000-0x00000000e00fdfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff900000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000173ffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.40 by EDK II
>[    0.000000] efi:  SMBIOS=0x879df000  ACPI=0x87fe7000  ACPI 2.0=0x87fe7014  ESRT=0x87db4000 
>[    0.000000] efi: requested map not found.
>[    0.000000] esrt: ESRT header is not in the memory map.
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x174000 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 00C0000000 mask 7FC0000000 uncachable
>[    0.000000]   1 base 00A0000000 mask 7FE0000000 uncachable
>[    0.000000]   2 base 0090000000 mask 7FF0000000 uncachable
>[    0.000000]   3 base 008C000000 mask 7FFC000000 uncachable
>[    0.000000]   4 base 008A000000 mask 7FFE000000 uncachable
>[    0.000000]   5 base 0089000000 mask 7FFF000000 uncachable
>[    0.000000]   6 base 0088800000 mask 7FFF800000 uncachable
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: last_pfn = 0x88000 max_arch_pfn = 0x400000000
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x02ffc000, 0x02ffcfff] PGTABLE
>[    0.000000] BRK [0x02ffd000, 0x02ffdfff] PGTABLE
>[    0.000000] BRK [0x02ffe000, 0x02ffefff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x173e00000-0x173ffffff]
>[    0.000000]  [mem 0x173e00000-0x173ffffff] page 2M
>[    0.000000] BRK [0x02fff000, 0x02ffffff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x160000000-0x173dfffff]
>[    0.000000]  [mem 0x160000000-0x173dfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x140000000-0x15fffffff]
>[    0.000000]  [mem 0x140000000-0x15fffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x8782dfff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0x7fffffff] page 1G
>[    0.000000]  [mem 0x80000000-0x877fffff] page 2M
>[    0.000000]  [mem 0x87800000-0x8782dfff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x87859000-0x8799cfff]
>[    0.000000]  [mem 0x87859000-0x8799cfff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x87fe8000-0x87ffffff]
>[    0.000000]  [mem 0x87fe8000-0x87ffffff] page 4k
>[    0.000000] BRK [0x03000000, 0x03000fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x13fffffff]
>[    0.000000]  [mem 0x100000000-0x13fffffff] page 1G
>[    0.000000] log_buf_len: 16777216 bytes
>[    0.000000] early log buf free: 255808(97%)
>[    0.000000] RAMDISK: [mem 0x35a2e000-0x36d0efff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000087FE7014 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x0000000087F94188 0000FC (v01 INTEL  SKL-ULT  00000000      01000013)
>[    0.000000] ACPI: FACP 0x0000000087FDC000 0000F4 (v05 INTEL  SKL-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: DSDT 0x0000000087FA8000 02E892 (v02 INTEL  SKL      00000000 INTL 20141107)
>[    0.000000] ACPI: FACS 0x0000000087E5A000 000040
>[    0.000000] ACPI: UEFI 0x0000000087E6F000 000042 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: SSDT 0x0000000087FDE000 007442 (v02 SaSsdt SaSsdt   00003000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087FDD000 0005C5 (v02 Intel  PerfTune 00001000 INTL 20141107)
>[    0.000000] ACPI: HPET 0x0000000087FDB000 000038 (v01 INTEL  SKL-ULT  00000001 MSFT 0000005F)
>[    0.000000] ACPI: LPIT 0x0000000087FDA000 000094 (v01 INTEL  SKL-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: APIC 0x0000000087FD9000 0000BC (v03 INTEL  SKL-ULT  00000001 MSFT 0000005F)
>[    0.000000] ACPI: MCFG 0x0000000087FD8000 00003C (v01 INTEL  SKL-ULT  00000001 MSFT 0000005F)
>[    0.000000] ACPI: WDAT 0x0000000087FD7000 000134 (v01 INTEL  SKL-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x0000000087FA7000 000248 (v02 INTEL  sensrhub 00000000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087FA6000 0002D4 (v01 INTEL  EInkApp  00000000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087FA3000 002BAE (v02 INTEL  PtidDevc 00001000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087F9D000 005434 (v02 INTEL  RVP3Rtd3 00001000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087F9C000 000C06 (v02 INTEL  Ther_Rvp 00001000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087F9B000 00019A (v02 INTEL  Sata0Ide 00001000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087F9A000 000B49 (v02 INTEL  UsbCTabl 00001000 INTL 20141107)
>[    0.000000] ACPI: SSDT 0x0000000087F99000 0004A3 (v02 INTEL  zpodd    00001000 INTL 20141107)
>[    0.000000] ACPI: DBGP 0x0000000087F98000 000034 (v01 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: DBG2 0x0000000087F97000 000054 (v00 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x0000000087F96000 0008CA (v02 INTEL  xh_rvp03 00000000 INTL 20141107)
>[    0.000000] ACPI: BOOT 0x0000000087F95000 000028 (v01 INTEL  TIANO    00000002 MSFT 01000013)
>[    0.000000] ACPI: SSDT 0x0000000087FE6000 000E73 (v02 CpuRef CpuSsdt  00003000 INTL 20141107)
>[    0.000000] ACPI: DMAR 0x0000000087F93000 000114 (v01 INTEL  SKL      00000001 INTL 00000001)
>[    0.000000] ACPI: NHLT 0x0000000087F91000 001770 (v00 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: FPDT 0x0000000087F90000 000044 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: ASF! 0x0000000087F8F000 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: BGRT 0x0000000087F8E000 000038 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000173ffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x172ff9000-0x172ffdfff]
>[    0.000000]  [ffffea0000000000-ffffea0005dfffff] PMD -> [ffff88016e600000-ffff8801725fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x0000000173ffffff]
>[    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 0x0000000000059000-0x000000000009dfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000008782dfff]
>[    0.000000]   node   0: [mem 0x0000000087859000-0x000000008799cfff]
>[    0.000000]   node   0: [mem 0x0000000087fe8000-0x0000000087ffffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x0000000173ffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000173ffffff]
>[    0.000000] On node 0 totalpages: 1030438
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 24 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 8615 pages used for memmap
>[    0.000000]   DMA32 zone: 551306 pages, LIFO batch:31
>[    0.000000]   Normal zone: 7424 pages used for memmap
>[    0.000000]   Normal zone: 475136 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0x89000000-0x8affffff
>[    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, 4 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 0x0009e000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x8782e000-0x8782efff]
>[    0.000000] PM: Registered nosave memory: [mem 0x8782f000-0x87858fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x8799d000-0x879c1fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x879c2000-0x87de4fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x87de5000-0x87f7efff]
>[    0.000000] PM: Registered nosave memory: [mem 0x87f7f000-0x87fe7fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x88000000-0x880fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x88100000-0x883fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x88400000-0x8affffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x8b000000-0xe00f9fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00fa000-0xe00fafff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00fb000-0xe00fcfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00fd000-0xe00fdfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00fe000-0xfdffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xff8fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xff900000-0xffffffff]
>[    0.000000] e820: [mem 0x8b000000-0xe00f9fff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 33 pages/cpu @ffff880172c00000 s97688 r8192 d29288 u262144
>[    0.000000] pcpu-alloc: s97688 r8192 d29288 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: 1014311
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.3.0-rc7-nightly+ root=UUID=984d322b-a35a-40bc-9ca6-f6d395aae9f6 ro initcall_debug no_console_suspend drm.debug=0x1f log_buf_len=10M text i915.edp_vswing=2
>[    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: 3889168K/4121752K available (7539K kernel code, 1276K rwdata, 3744K rodata, 1444K init, 1316K bss, 232584K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	Build-time adjustment of leaf fanout to 64.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
>[    0.000000] NR_IRQS:16640 nr_irqs:2048 16
>[    0.000000] 	Offload RCU callbacks from all CPUs
>[    0.000000] 	Offload RCU callbacks from CPUs: 0-7.
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: PIT calibration matches HPET. 1 loops
>[    0.000000] tsc: Detected 1511.959 MHz processor
>[    0.000053] Calibrating delay loop (skipped), value calculated using timer frequency.. 3023.91 BogoMIPS (lpj=6047836)
>[    0.000065] pid_max: default: 32768 minimum: 301
>[    0.000077] ACPI: Core revision 20150818
>[    0.089713] ACPI: 13 ACPI AML tables successfully acquired and loaded
>[    0.092559] Security Framework initialized
>[    0.092567] Yama: becoming mindful.
>[    0.092582] AppArmor: AppArmor initialized
>[    0.093095] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.094633] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.095271] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.095286] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.095595] Initializing cgroup subsys io
>[    0.095606] Initializing cgroup subsys memory
>[    0.095620] Initializing cgroup subsys devices
>[    0.095627] Initializing cgroup subsys freezer
>[    0.095633] Initializing cgroup subsys net_cls
>[    0.095639] Initializing cgroup subsys perf_event
>[    0.095646] Initializing cgroup subsys hugetlb
>[    0.095694] CPU: Physical Processor ID: 0
>[    0.095699] CPU: Processor Core ID: 0
>[    0.095710] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.095715] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.098258] mce: CPU supports 8 MCE banks
>[    0.098292] CPU0: Thermal monitoring enabled (TM1)
>[    0.098312] process: using mwait in idle threads
>[    0.098321] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.098326] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.098994] Freeing SMP alternatives memory: 28K (ffffffff81eaa000 - ffffffff81eb1000)
>[    0.104738] ftrace: allocating 30255 entries in 119 pages
>[    0.128747] DMAR: Host address width 39
>[    0.128755] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.128782] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e
>[    0.128792] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.128804] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.128814] DMAR: RMRR base: 0x00000087b8a000 end: 0x00000087ba9fff
>[    0.128820] DMAR: RMRR base: 0x00000088800000 end: 0x0000008affffff
>[    0.128825] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.128830] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.128835] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
>[    0.128841] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.128846] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.128851] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
>[    0.128854] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
>[    0.130525] DMAR-IR: Enabled IRQ remapping in xapic mode
>[    0.130530] x2apic: IRQ remapping doesn't support X2APIC mode
>[    0.134677] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.174369] TSC deadline timer enabled
>[    0.174374] smpboot: CPU0: Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 0x6, model: 0x4e, stepping: 0x3)
>[    0.174395] calling  trace_init_flags_sys_exit+0x0/0xf @ 1
>[    0.174399] initcall trace_init_flags_sys_exit+0x0/0xf returned 0 after 0 usecs
>[    0.174403] calling  trace_init_flags_sys_enter+0x0/0xf @ 1
>[    0.174406] initcall trace_init_flags_sys_enter+0x0/0xf returned 0 after 0 usecs
>[    0.174413] calling  xen_init_spinlocks_jump+0x0/0x29 @ 1
>[    0.174416] initcall xen_init_spinlocks_jump+0x0/0x29 returned 0 after 0 usecs
>[    0.174422] calling  set_real_mode_permissions+0x0/0x9a @ 1
>[    0.174435] initcall set_real_mode_permissions+0x0/0x9a returned 0 after 0 usecs
>[    0.174442] calling  trace_init_perf_perm_irq_work_exit+0x0/0x13 @ 1
>[    0.174446] initcall trace_init_perf_perm_irq_work_exit+0x0/0x13 returned 0 after 0 usecs
>[    0.174454] calling  init_hw_perf_events+0x0/0x504 @ 1
>[    0.174456] Performance Events: PEBS fmt3+, 32-deep LBR, Skylake events, full-width counters, Intel PMU driver.
>[    0.174532] ... version:                4
>[    0.174536] ... bit width:              48
>[    0.174541] ... generic registers:      4
>[    0.174545] ... value mask:             0000ffffffffffff
>[    0.174550] ... max period:             0000ffffffffffff
>[    0.174554] ... fixed-purpose events:   3
>[    0.174559] ... event mask:             000000070000000f
>[    0.174593] initcall init_hw_perf_events+0x0/0x504 returned 0 after 0 usecs
>[    0.174602] calling  register_trigger_all_cpu_backtrace+0x0/0x16 @ 1
>[    0.174606] initcall register_trigger_all_cpu_backtrace+0x0/0x16 returned 0 after 0 usecs
>[    0.174614] calling  numachip_system_init+0x0/0x52 @ 1
>[    0.174618] initcall numachip_system_init+0x0/0x52 returned 0 after 0 usecs
>[    0.174626] calling  kvm_spinlock_init_jump+0x0/0x34 @ 1
>[    0.174630] initcall kvm_spinlock_init_jump+0x0/0x34 returned 0 after 0 usecs
>[    0.174636] calling  early_efi_map_fb+0x0/0x32 @ 1
>[    0.174639] initcall early_efi_map_fb+0x0/0x32 returned 0 after 0 usecs
>[    0.174645] calling  spawn_ksoftirqd+0x0/0x2d @ 1
>[    0.174679] initcall spawn_ksoftirqd+0x0/0x2d returned 0 after 0 usecs
>[    0.174686] calling  init_workqueues+0x0/0x54b @ 1
>[    0.174802] initcall init_workqueues+0x0/0x54b returned 0 after 0 usecs
>[    0.174809] calling  migration_init+0x0/0x69 @ 1
>[    0.174814] initcall migration_init+0x0/0x69 returned 0 after 0 usecs
>[    0.174823] calling  check_cpu_stall_init+0x0/0x1b @ 1
>[    0.174827] initcall check_cpu_stall_init+0x0/0x1b returned 0 after 0 usecs
>[    0.174835] calling  rcu_spawn_gp_kthread+0x0/0x13a @ 1
>[    0.174887] initcall rcu_spawn_gp_kthread+0x0/0x13a returned 0 after 0 usecs
>[    0.174891] calling  cpu_stop_init+0x0/0x79 @ 1
>[    0.174910] initcall cpu_stop_init+0x0/0x79 returned 0 after 0 usecs
>[    0.174919] calling  relay_init+0x0/0x14 @ 1
>[    0.174922] initcall relay_init+0x0/0x14 returned 0 after 0 usecs
>[    0.174928] calling  init_events+0x0/0x60 @ 1
>[    0.174935] initcall init_events+0x0/0x60 returned 0 after 0 usecs
>[    0.174941] calling  init_trace_printk+0x0/0x12 @ 1
>[    0.174944] initcall init_trace_printk+0x0/0x12 returned 0 after 0 usecs
>[    0.174950] calling  event_trace_enable_again+0x0/0x24 @ 1
>[    0.174954] initcall event_trace_enable_again+0x0/0x24 returned 0 after 0 usecs
>[    0.174961] calling  jump_label_init_module+0x0/0x12 @ 1
>[    0.174965] initcall jump_label_init_module+0x0/0x12 returned 0 after 0 usecs
>[    0.174974] calling  dynamic_debug_init+0x0/0x26c @ 1
>[    0.175802] initcall dynamic_debug_init+0x0/0x26c returned 0 after 0 usecs
>[    0.175808] calling  rand_initialize+0x0/0x40 @ 1
>[    0.175874] initcall rand_initialize+0x0/0x40 returned 0 after 0 usecs
>[    0.176060] x86: Booting SMP configuration:
>[    0.176066] .... node  #0, CPUs:      #1
>[    0.192011] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.192155]  #2 #3
>[    0.224024] x86: Booted up 1 node, 4 CPUs
>[    0.224037] smpboot: Total of 4 processors activated (12095.67 BogoMIPS)
>[    0.232912] devtmpfs: initialized
>[    0.236452] calling  ipc_ns_init+0x0/0x48 @ 1
>[    0.236457] initcall ipc_ns_init+0x0/0x48 returned 0 after 0 usecs
>[    0.236462] calling  init_mmap_min_addr+0x0/0x16 @ 1
>[    0.236465] initcall init_mmap_min_addr+0x0/0x16 returned 0 after 0 usecs
>[    0.236471] calling  evm_display_config+0x0/0x2d @ 1
>[    0.236472] evm: security.selinux
>[    0.236477] evm: security.SMACK64
>[    0.236481] evm: security.ima
>[    0.236486] evm: security.capability
>[    0.236492] initcall evm_display_config+0x0/0x2d returned 0 after 0 usecs
>[    0.236510] calling  init_cpufreq_transition_notifier_list+0x0/0x1b @ 1
>[    0.236517] initcall init_cpufreq_transition_notifier_list+0x0/0x1b returned 0 after 0 usecs
>[    0.236523] calling  net_ns_init+0x0/0x139 @ 1
>[    0.236581] initcall net_ns_init+0x0/0x139 returned 0 after 0 usecs
>[    0.236631] calling  e820_mark_nvs_memory+0x0/0x3b @ 1
>[    0.236634] PM: Registering ACPI NVS region [mem 0x8782e000-0x8782efff] (4096 bytes)
>[    0.236643] PM: Registering ACPI NVS region [mem 0x87de5000-0x87f7efff] (1679360 bytes)
>[    0.236685] initcall e820_mark_nvs_memory+0x0/0x3b returned 0 after 0 usecs
>[    0.236693] calling  cpufreq_tsc+0x0/0x33 @ 1
>[    0.236696] initcall cpufreq_tsc+0x0/0x33 returned 0 after 0 usecs
>[    0.236705] calling  init_cpu_syscore+0x0/0x14 @ 1
>[    0.236709] initcall init_cpu_syscore+0x0/0x14 returned 0 after 0 usecs
>[    0.236715] calling  reboot_init+0x0/0x37 @ 1
>[    0.236723] initcall reboot_init+0x0/0x37 returned 0 after 0 usecs
>[    0.236730] calling  init_lapic_sysfs+0x0/0x23 @ 1
>[    0.236733] initcall init_lapic_sysfs+0x0/0x23 returned 0 after 0 usecs
>[    0.236741] calling  cpu_hotplug_pm_sync_init+0x0/0x14 @ 1
>[    0.236744] initcall cpu_hotplug_pm_sync_init+0x0/0x14 returned 0 after 0 usecs
>[    0.236750] calling  alloc_frozen_cpus+0x0/0x8 @ 1
>[    0.236753] initcall alloc_frozen_cpus+0x0/0x8 returned 0 after 0 usecs
>[    0.236759] calling  wq_sysfs_init+0x0/0x2b @ 1
>[    0.236790] initcall wq_sysfs_init+0x0/0x2b returned 0 after 0 usecs
>[    0.236796] calling  ksysfs_init+0x0/0x93 @ 1
>[    0.236810] initcall ksysfs_init+0x0/0x93 returned 0 after 0 usecs
>[    0.236817] calling  pm_init+0x0/0x76 @ 1
>[    0.236864] initcall pm_init+0x0/0x76 returned 0 after 0 usecs
>[    0.236872] calling  pm_disk_init+0x0/0x19 @ 1
>[    0.236881] initcall pm_disk_init+0x0/0x19 returned 0 after 0 usecs
>[    0.236888] calling  swsusp_header_init+0x0/0x40 @ 1
>[    0.236891] initcall swsusp_header_init+0x0/0x40 returned 0 after 0 usecs
>[    0.236901] calling  init_jiffies_clocksource+0x0/0x19 @ 1
>[    0.236904] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.236916] initcall init_jiffies_clocksource+0x0/0x19 returned 0 after 0 usecs
>[    0.236920] calling  cgroup_wq_init+0x0/0x58 @ 1
>[    0.236942] initcall cgroup_wq_init+0x0/0x58 returned 0 after 0 usecs
>[    0.236949] calling  ftrace_mod_cmd_init+0x0/0x12 @ 1
>[    0.236952] initcall ftrace_mod_cmd_init+0x0/0x12 returned 0 after 0 usecs
>[    0.236958] calling  init_function_trace+0x0/0x92 @ 1
>[    0.236962] initcall init_function_trace+0x0/0x92 returned 0 after 0 usecs
>[    0.236968] calling  init_wakeup_tracer+0x0/0x32 @ 1
>[    0.236971] initcall init_wakeup_tracer+0x0/0x32 returned 0 after 0 usecs
>[    0.236977] calling  init_graph_trace+0x0/0x68 @ 1
>[    0.236983] initcall init_graph_trace+0x0/0x68 returned 0 after 0 usecs
>[    0.236990] calling  perf_workqueue_init+0x0/0x5d @ 1
>[    0.237028] initcall perf_workqueue_init+0x0/0x5d returned 0 after 0 usecs
>[    0.237037] calling  init_zero_pfn+0x0/0x39 @ 1
>[    0.237041] initcall init_zero_pfn+0x0/0x39 returned 0 after 0 usecs
>[    0.237046] calling  memory_failure_init+0x0/0xab @ 1
>[    0.237050] initcall memory_failure_init+0x0/0xab returned 0 after 0 usecs
>[    0.237055] calling  cma_init_reserved_areas+0x0/0x1d4 @ 1
>[    0.237059] initcall cma_init_reserved_areas+0x0/0x1d4 returned 0 after 0 usecs
>[    0.237065] calling  fsnotify_init+0x0/0x26 @ 1
>[    0.237069] initcall fsnotify_init+0x0/0x26 returned 0 after 0 usecs
>[    0.237075] calling  filelock_init+0x0/0xa6 @ 1
>[    0.237083] initcall filelock_init+0x0/0xa6 returned 0 after 0 usecs
>[    0.237091] calling  init_script_binfmt+0x0/0x16 @ 1
>[    0.237095] initcall init_script_binfmt+0x0/0x16 returned 0 after 0 usecs
>[    0.237101] calling  init_elf_binfmt+0x0/0x16 @ 1
>[    0.237104] initcall init_elf_binfmt+0x0/0x16 returned 0 after 0 usecs
>[    0.237111] calling  init_compat_elf_binfmt+0x0/0x16 @ 1
>[    0.237114] initcall init_compat_elf_binfmt+0x0/0x16 returned 0 after 0 usecs
>[    0.237118] calling  debugfs_init+0x0/0x50 @ 1
>[    0.237124] initcall debugfs_init+0x0/0x50 returned 0 after 0 usecs
>[    0.237127] calling  tracefs_init+0x0/0x3b @ 1
>[    0.237132] initcall tracefs_init+0x0/0x3b returned 0 after 0 usecs
>[    0.237136] calling  securityfs_init+0x0/0x47 @ 1
>[    0.237140] initcall securityfs_init+0x0/0x47 returned 0 after 0 usecs
>[    0.237148] calling  prandom_init+0x0/0xeb @ 1
>[    0.237164] initcall prandom_init+0x0/0xeb returned 0 after 0 usecs
>[    0.237171] calling  pinctrl_init+0x0/0xb2 @ 1
>[    0.237173] pinctrl core: initialized pinctrl subsystem
>[    0.237196] initcall pinctrl_init+0x0/0xb2 returned 0 after 0 usecs
>[    0.237203] calling  sfi_sysfs_init+0x0/0xd9 @ 1
>[    0.237206] initcall sfi_sysfs_init+0x0/0xd9 returned 0 after 0 usecs
>[    0.237214] calling  virtio_init+0x0/0x30 @ 1
>[    0.237227] initcall virtio_init+0x0/0x30 returned 0 after 0 usecs
>[    0.237234] calling  regulator_init+0x0/0x91 @ 1
>[    0.237327] initcall regulator_init+0x0/0x91 returned 0 after 0 usecs
>[    0.237335] calling  iommu_init+0x0/0x56 @ 1
>[    0.237342] initcall iommu_init+0x0/0x56 returned 0 after 0 usecs
>[    0.237352] calling  early_resume_init+0x0/0x230 @ 1
>[    0.237455] RTC time: 10:46:35, date: 11/06/15
>[    0.237463] initcall early_resume_init+0x0/0x230 returned 0 after 0 usecs
>[    0.237471] calling  cpufreq_core_init+0x0/0x3a @ 1
>[    0.237475] initcall cpufreq_core_init+0x0/0x3a returned 0 after 0 usecs
>[    0.237483] calling  cpuidle_init+0x0/0x3d @ 1
>[    0.237496] initcall cpuidle_init+0x0/0x3d returned 0 after 0 usecs
>[    0.237503] calling  bsp_pm_check_init+0x0/0x14 @ 1
>[    0.237506] initcall bsp_pm_check_init+0x0/0x14 returned 0 after 0 usecs
>[    0.237511] calling  sock_init+0x0/0x8f @ 1
>[    0.237596] initcall sock_init+0x0/0x8f returned 0 after 0 usecs
>[    0.237602] calling  net_inuse_init+0x0/0x26 @ 1
>[    0.237607] initcall net_inuse_init+0x0/0x26 returned 0 after 0 usecs
>[    0.237613] calling  netpoll_init+0x0/0x31 @ 1
>[    0.237616] initcall netpoll_init+0x0/0x31 returned 0 after 0 usecs
>[    0.237623] calling  netlink_proto_init+0x0/0x15b @ 1
>[    0.237715] NET: Registered protocol family 16
>[    0.237732] initcall netlink_proto_init+0x0/0x15b returned 0 after 0 usecs
>[    0.237737] calling  __gnttab_init+0x0/0x30 @ 1
>[    0.237740] initcall __gnttab_init+0x0/0x30 returned -19 after 0 usecs
>[    0.237790] calling  bdi_class_init+0x0/0x49 @ 1
>[    0.237799] initcall bdi_class_init+0x0/0x49 returned 0 after 0 usecs
>[    0.237807] calling  mm_sysfs_init+0x0/0x29 @ 1
>[    0.237813] initcall mm_sysfs_init+0x0/0x29 returned 0 after 0 usecs
>[    0.237820] calling  kobject_uevent_init+0x0/0x12 @ 1
>[    0.237826] initcall kobject_uevent_init+0x0/0x12 returned 0 after 0 usecs
>[    0.237834] calling  pcibus_class_init+0x0/0x19 @ 1
>[    0.237841] initcall pcibus_class_init+0x0/0x19 returned 0 after 0 usecs
>[    0.237850] calling  pci_driver_init+0x0/0x12 @ 1
>[    0.237865] initcall pci_driver_init+0x0/0x12 returned 0 after 0 usecs
>[    0.237874] calling  rio_bus_init+0x0/0x40 @ 1
>[    0.237891] initcall rio_bus_init+0x0/0x40 returned 0 after 0 usecs
>[    0.237900] calling  backlight_class_init+0x0/0xaa @ 1
>[    0.237907] initcall backlight_class_init+0x0/0xaa returned 0 after 0 usecs
>[    0.237914] calling  xenbus_init+0x0/0x29c @ 1
>[    0.237917] initcall xenbus_init+0x0/0x29c returned -19 after 0 usecs
>[    0.237924] calling  tty_class_init+0x0/0x34 @ 1
>[    0.237930] initcall tty_class_init+0x0/0x34 returned 0 after 0 usecs
>[    0.237937] calling  vtconsole_class_init+0x0/0xc3 @ 1
>[    0.237970] initcall vtconsole_class_init+0x0/0xc3 returned 0 after 0 usecs
>[    0.237978] calling  iommu_dev_init+0x0/0x19 @ 1
>[    0.237986] initcall iommu_dev_init+0x0/0x19 returned 0 after 0 usecs
>[    0.237990] calling  mipi_dsi_bus_init+0x0/0x12 @ 1
>[    0.238002] initcall mipi_dsi_bus_init+0x0/0x12 returned 0 after 0 usecs
>[    0.238007] calling  wakeup_sources_debugfs_init+0x0/0x2b @ 1
>[    0.238013] initcall wakeup_sources_debugfs_init+0x0/0x2b returned 0 after 0 usecs
>[    0.238017] calling  register_node_type+0x0/0x2f @ 1
>[    0.238044] initcall register_node_type+0x0/0x2f returned 0 after 0 usecs
>[    0.238048] calling  regmap_initcall+0x0/0xd @ 1
>[    0.238052] initcall regmap_initcall+0x0/0xd returned 0 after 0 usecs
>[    0.238057] calling  sram_init+0x0/0x14 @ 1
>[    0.238067] initcall sram_init+0x0/0x14 returned 0 after 0 usecs
>[    0.238072] calling  syscon_init+0x0/0x14 @ 1
>[    0.238083] initcall syscon_init+0x0/0x14 returned 0 after 0 usecs
>[    0.238088] calling  spi_init+0x0/0x84 @ 1
>[    0.238105] initcall spi_init+0x0/0x84 returned 0 after 0 usecs
>[    0.238113] calling  i2c_init+0x0/0x9c @ 1
>[    0.238133] initcall i2c_init+0x0/0x9c returned 0 after 0 usecs
>[    0.238141] calling  init_ladder+0x0/0x12 @ 1
>[    0.240555] cpuidle: using governor ladder
>[    0.240563] initcall init_ladder+0x0/0x12 returned 0 after 3906 usecs
>[    0.240571] calling  init_menu+0x0/0x12 @ 1
>[    0.244560] cpuidle: using governor menu
>[    0.244568] initcall init_menu+0x0/0x12 returned 0 after 3906 usecs
>[    0.244579] calling  amd_postcore_init+0x0/0x141 @ 1
>[    0.244584] initcall amd_postcore_init+0x0/0x141 returned 0 after 0 usecs
>[    0.244632] calling  boot_params_ksysfs_init+0x0/0x226 @ 1
>[    0.244643] initcall boot_params_ksysfs_init+0x0/0x226 returned 0 after 0 usecs
>[    0.244649] calling  sbf_init+0x0/0xf5 @ 1
>[    0.244668] Simple Boot Flag at 0x47 set to 0x80
>[    0.244689] initcall sbf_init+0x0/0xf5 returned 0 after 0 usecs
>[    0.244696] calling  arch_kdebugfs_init+0x0/0x24 @ 1
>[    0.244702] initcall arch_kdebugfs_init+0x0/0x24 returned 0 after 0 usecs
>[    0.244706] calling  pt_init+0x0/0x2b2 @ 1
>[    0.244721] initcall pt_init+0x0/0x2b2 returned 0 after 0 usecs
>[    0.244724] calling  bts_init+0x0/0xaa @ 1
>[    0.244727] initcall bts_init+0x0/0xaa returned 0 after 0 usecs
>[    0.244731] calling  mtrr_if_init+0x0/0x65 @ 1
>[    0.244736] initcall mtrr_if_init+0x0/0x65 returned 0 after 0 usecs
>[    0.244741] calling  ffh_cstate_init+0x0/0x2b @ 1
>[    0.244745] initcall ffh_cstate_init+0x0/0x2b returned 0 after 0 usecs
>[    0.244754] calling  activate_jump_labels+0x0/0x35 @ 1
>[    0.244758] initcall activate_jump_labels+0x0/0x35 returned 0 after 0 usecs
>[    0.244762] calling  gigantic_pages_init+0x0/0x33 @ 1
>[    0.244766] initcall gigantic_pages_init+0x0/0x33 returned 0 after 0 usecs
>[    0.244774] calling  kcmp_cookies_init+0x0/0x36 @ 1
>[    0.244802] initcall kcmp_cookies_init+0x0/0x36 returned 0 after 0 usecs
>[    0.244811] calling  acpi_pci_init+0x0/0x66 @ 1
>[    0.244813] ACPI: bus type PCI registered
>[    0.244819] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.244826] initcall acpi_pci_init+0x0/0x66 returned 0 after 0 usecs
>[    0.244832] calling  dma_bus_init+0x0/0xcc @ 1
>[    0.244850] initcall dma_bus_init+0x0/0xcc returned 0 after 0 usecs
>[    0.244857] calling  dma_channel_table_init+0x0/0xcf @ 1
>[    0.244866] initcall dma_channel_table_init+0x0/0xcf returned 0 after 0 usecs
>[    0.244873] calling  setup_vcpu_hotplug_event+0x0/0x22 @ 1
>[    0.244877] initcall setup_vcpu_hotplug_event+0x0/0x22 returned -19 after 0 usecs
>[    0.244884] calling  register_xen_pci_notifier+0x0/0x36 @ 1
>[    0.244887] initcall register_xen_pci_notifier+0x0/0x36 returned 0 after 0 usecs
>[    0.244894] calling  xen_pcpu_init+0x0/0xc9 @ 1
>[    0.244897] initcall xen_pcpu_init+0x0/0xc9 returned -19 after 0 usecs
>[    0.244901] calling  dmi_id_init+0x0/0x30f @ 1
>[    0.244952] initcall dmi_id_init+0x0/0x30f returned 0 after 0 usecs
>[    0.244957] calling  pci_arch_init+0x0/0x68 @ 1
>[    0.245001] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.245011] PCI: not using MMCONFIG
>[    0.245016] PCI: Using configuration type 1 for base access
>[    0.245026] initcall pci_arch_init+0x0/0x68 returned 0 after 0 usecs
>[    0.245072] calling  init_vdso+0x0/0x49 @ 1
>[    0.245088] initcall init_vdso+0x0/0x49 returned 0 after 0 usecs
>[    0.245092] calling  sysenter_setup+0x0/0x57 @ 1
>[    0.245095] initcall sysenter_setup+0x0/0x57 returned 0 after 0 usecs
>[    0.245102] calling  topology_init+0x0/0x8c @ 1
>[    0.245380] initcall topology_init+0x0/0x8c returned 0 after 0 usecs
>[    0.245388] calling  fixup_ht_bug+0x0/0xf2 @ 1
>[    0.245395] initcall fixup_ht_bug+0x0/0xf2 returned 0 after 0 usecs
>[    0.245400] calling  mtrr_init_finialize+0x0/0x3f @ 1
>[    0.245403] initcall mtrr_init_finialize+0x0/0x3f returned 0 after 0 usecs
>[    0.245409] calling  uid_cache_init+0x0/0x95 @ 1
>[    0.245413] initcall uid_cache_init+0x0/0x95 returned 0 after 0 usecs
>[    0.245420] calling  param_sysfs_init+0x0/0x1b2 @ 1
>[    0.246905] initcall param_sysfs_init+0x0/0x1b2 returned 0 after 0 usecs
>[    0.246913] calling  proc_schedstat_init+0x0/0x22 @ 1
>[    0.246918] initcall proc_schedstat_init+0x0/0x22 returned 0 after 0 usecs
>[    0.246925] calling  pm_sysrq_init+0x0/0x19 @ 1
>[    0.248575] initcall pm_sysrq_init+0x0/0x19 returned 0 after 3906 usecs
>[    0.248581] calling  create_proc_profile+0x0/0x2a0 @ 1
>[    0.248584] initcall create_proc_profile+0x0/0x2a0 returned 0 after 0 usecs
>[    0.248588] calling  crash_save_vmcoreinfo_init+0x0/0x572 @ 1
>[    0.248632] initcall crash_save_vmcoreinfo_init+0x0/0x572 returned 0 after 0 usecs
>[    0.248636] calling  crash_notes_memory_init+0x0/0x37 @ 1
>[    0.248641] initcall crash_notes_memory_init+0x0/0x37 returned 0 after 0 usecs
>[    0.248645] calling  user_namespaces_init+0x0/0x2d @ 1
>[    0.248652] initcall user_namespaces_init+0x0/0x2d returned 0 after 0 usecs
>[    0.248656] calling  hung_task_init+0x0/0x51 @ 1
>[    0.248688] initcall hung_task_init+0x0/0x51 returned 0 after 0 usecs
>[    0.248696] calling  default_bdi_init+0x0/0x3f @ 1
>[    0.248757] initcall default_bdi_init+0x0/0x3f returned 0 after 0 usecs
>[    0.248765] calling  percpu_enable_async+0x0/0xf @ 1
>[    0.248769] initcall percpu_enable_async+0x0/0xf returned 0 after 0 usecs
>[    0.248775] calling  init_reserve_notifier+0x0/0x26 @ 1
>[    0.248778] initcall init_reserve_notifier+0x0/0x26 returned 0 after 0 usecs
>[    0.248784] calling  init_admin_reserve+0x0/0x40 @ 1
>[    0.248786] initcall init_admin_reserve+0x0/0x40 returned 0 after 0 usecs
>[    0.248790] calling  init_user_reserve+0x0/0x40 @ 1
>[    0.248793] initcall init_user_reserve+0x0/0x40 returned 0 after 0 usecs
>[    0.248798] calling  mmu_notifier_init+0x0/0x12 @ 1
>[    0.248801] initcall mmu_notifier_init+0x0/0x12 returned 0 after 0 usecs
>[    0.248805] calling  ksm_init+0x0/0x15b @ 1
>[    0.248838] initcall ksm_init+0x0/0x15b returned 0 after 0 usecs
>[    0.248843] calling  hugepage_init+0x0/0x155 @ 1
>[    0.248882] initcall hugepage_init+0x0/0x155 returned 0 after 0 usecs
>[    0.248888] calling  mem_cgroup_swap_init+0x0/0x4f @ 1
>[    0.248891] initcall mem_cgroup_swap_init+0x0/0x4f returned 0 after 0 usecs
>[    0.248896] calling  mem_cgroup_init+0x0/0x14b @ 1
>[    0.248900] initcall mem_cgroup_init+0x0/0x14b returned 0 after 0 usecs
>[    0.248906] calling  crypto_wq_init+0x0/0x33 @ 1
>[    0.248942] initcall crypto_wq_init+0x0/0x33 returned 0 after 0 usecs
>[    0.248948] calling  cryptomgr_init+0x0/0x12 @ 1
>[    0.248951] initcall cryptomgr_init+0x0/0x12 returned 0 after 0 usecs
>[    0.248956] calling  init_bio+0x0/0xd1 @ 1
>[    0.249023] initcall init_bio+0x0/0xd1 returned 0 after 0 usecs
>[    0.249030] calling  blk_settings_init+0x0/0x2a @ 1
>[    0.249034] initcall blk_settings_init+0x0/0x2a returned 0 after 0 usecs
>[    0.249040] calling  blk_ioc_init+0x0/0x2a @ 1
>[    0.249047] initcall blk_ioc_init+0x0/0x2a returned 0 after 0 usecs
>[    0.249053] calling  blk_softirq_init+0x0/0x71 @ 1
>[    0.249063] initcall blk_softirq_init+0x0/0x71 returned 0 after 0 usecs
>[    0.249069] calling  blk_iopoll_setup+0x0/0x71 @ 1
>[    0.249073] initcall blk_iopoll_setup+0x0/0x71 returned 0 after 0 usecs
>[    0.249079] calling  blk_mq_init+0x0/0x19 @ 1
>[    0.249083] initcall blk_mq_init+0x0/0x19 returned 0 after 0 usecs
>[    0.249089] calling  genhd_device_init+0x0/0x76 @ 1
>[    0.249138] initcall genhd_device_init+0x0/0x76 returned 0 after 0 usecs
>[    0.249146] calling  blk_dev_integrity_init+0x0/0x2a @ 1
>[    0.249150] initcall blk_dev_integrity_init+0x0/0x2a returned 0 after 0 usecs
>[    0.249157] calling  byt_gpio_init+0x0/0x14 @ 1
>[    0.249169] initcall byt_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.249177] calling  gpiolib_debugfs_init+0x0/0x24 @ 1
>[    0.249183] initcall gpiolib_debugfs_init+0x0/0x24 returned 0 after 0 usecs
>[    0.249191] calling  lp_gpio_init+0x0/0x14 @ 1
>[    0.249201] initcall lp_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.249209] calling  rc5t583_gpio_init+0x0/0x14 @ 1
>[    0.249221] initcall rc5t583_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.249229] calling  sx150x_init+0x0/0x14 @ 1
>[    0.249242] initcall sx150x_init+0x0/0x14 returned 0 after 0 usecs
>[    0.249250] calling  palmas_gpio_init+0x0/0x14 @ 1
>[    0.249260] initcall palmas_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.249268] calling  tps6586x_gpio_init+0x0/0x14 @ 1
>[    0.249278] initcall tps6586x_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.249285] calling  tps65910_gpio_init+0x0/0x14 @ 1
>[    0.249295] initcall tps65910_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.249303] calling  pwm_debugfs_init+0x0/0x24 @ 1
>[    0.249308] initcall pwm_debugfs_init+0x0/0x24 returned 0 after 0 usecs
>[    0.249316] calling  pwm_sysfs_init+0x0/0x19 @ 1
>[    0.249323] initcall pwm_sysfs_init+0x0/0x19 returned 0 after 0 usecs
>[    0.249333] calling  pci_slot_init+0x0/0x50 @ 1
>[    0.249338] initcall pci_slot_init+0x0/0x50 returned 0 after 0 usecs
>[    0.249347] calling  fbmem_init+0x0/0x98 @ 1
>[    0.249358] initcall fbmem_init+0x0/0x98 returned 0 after 0 usecs
>[    0.249362] calling  acpi_init+0x0/0x27f @ 1
>[    0.249390] ACPI: Added _OSI(Module Device)
>[    0.249396] ACPI: Added _OSI(Processor Device)
>[    0.249401] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.249406] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.268149] ACPI: Executed 23 blocks of module-level executable AML code
>[    0.278280] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.282865] ACPI: Dynamic OEM Table Load:
>[    0.282890] ACPI: SSDT 0xFFFF88016D32B000 00045A (v02 PmRef  Cpu0Cst  00003001 INTL 20141107)
>[    0.285007] ACPI: Dynamic OEM Table Load:
>[    0.285028] ACPI: SSDT 0xFFFF88016D32B800 000492 (v02 PmRef  Cpu0Ist  00003000 INTL 20141107)
>[    0.287854] ACPI: Dynamic OEM Table Load:
>[    0.287877] ACPI: SSDT 0xFFFF88016D32C000 0005AA (v02 PmRef  ApIst    00003000 INTL 20141107)
>[    0.290338] ACPI: Dynamic OEM Table Load:
>[    0.290358] ACPI: SSDT 0xFFFF88016CC00600 000119 (v02 PmRef  ApCst    00003000 INTL 20141107)
>[    0.295499] ACPI : EC: EC started
>[    0.316972] ACPI: Interpreter enabled
>[    0.316993] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150818/hwxface-580)
>[    0.317013] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150818/hwxface-580)
>[    0.317063] ACPI: (supports S0 S3 S4 S5)
>[    0.317069] ACPI: Using IOAPIC for interrupt routing
>[    0.317133] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.322330] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
>[    0.322360] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.323289] ACPI: Power Resource [PG00] (on)
>[    0.324054] ACPI: Power Resource [PG01] (on)
>[    0.324783] ACPI: Power Resource [PG02] (on)
>[    0.337426] ACPI: Power Resource [PX05] (on)
>[    0.341735] ACPI: Power Resource [USBC] (on)
>[    0.342039] ACPI: Power Resource [PAUD] (on)
>[    0.342868] ACPI: Power Resource [PXP] (off)
>[    0.343805] ACPI: Power Resource [WRST] (off)
>[    0.344575] ACPI: Power Resource [WRST] (off)
>[    0.345351] ACPI: Power Resource [WRST] (off)
>[    0.346128] ACPI: Power Resource [WRST] (off)
>[    0.346892] ACPI: Power Resource [WRST] (off)
>[    0.347276] ACPI: Power Resource [PXP] (off)
>[    0.348208] ACPI: Power Resource [WRST] (off)
>[    0.348983] ACPI: Power Resource [WRST] (off)
>[    0.349367] ACPI: Power Resource [PXP] (off)
>[    0.350375] ACPI: Power Resource [WRST] (off)
>[    0.351725] ACPI: Power Resource [PXP] (on)
>[    0.393859] ACPI: Power Resource [WRST] (off)
>[    0.394264] ACPI: Power Resource [PXP] (off)
>[    0.395203] ACPI: Power Resource [WRST] (off)
>[    0.395972] ACPI: Power Resource [WRST] (off)
>[    0.396729] ACPI: Power Resource [WRST] (off)
>[    0.397473] ACPI: Power Resource [WRST] (off)
>[    0.398210] ACPI: Power Resource [WRST] (off)
>[    0.398922] ACPI: Power Resource [WRST] (off)
>[    0.399634] ACPI: Power Resource [WRST] (off)
>[    0.400347] ACPI: Power Resource [WRST] (off)
>[    0.401071] ACPI: Power Resource [WRST] (off)
>[    0.401788] ACPI: Power Resource [WRST] (off)
>[    0.402508] ACPI: Power Resource [WRST] (off)
>[    0.403576] ACPI: Power Resource [V0PR] (on)
>[    0.403618] ACPI: Power Resource [V1PR] (on)
>[    0.403660] ACPI: Power Resource [V2PR] (on)
>[    0.464983] ACPI: Power Resource [PXTC] (on)
>[    0.477447] acpi ABCD0000:00: ACPI dock station (docks/bays count: 1)
>[    0.482980] ACPI: Power Resource [FN00] (off)
>[    0.483147] ACPI: Power Resource [FN01] (off)
>[    0.483306] ACPI: Power Resource [FN02] (off)
>[    0.483467] ACPI: Power Resource [FN03] (off)
>[    0.483632] ACPI: Power Resource [FN04] (off)
>[    0.485627] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.485642] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.489044] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.491890] PCI host bridge to bus 0000:00
>[    0.491898] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.491905] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.491911] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.491918] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.491926] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.491934] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.491943] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.491951] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.491959] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.491967] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.491975] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.491983] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.491992] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
>[    0.492000] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.492008] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
>[    0.492016] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
>[    0.492024] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
>[    0.492033] pci_bus 0000:00: root bus resource [mem 0x8b000000-0xdfffffff window]
>[    0.492041] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.492062] pci 0000:00:00.0: [8086:190c] type 00 class 0x060000
>[    0.493415] pci 0000:00:02.0: [8086:191e] type 00 class 0x030000
>[    0.493442] pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff 64bit]
>[    0.493455] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
>[    0.493463] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    0.494520] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
>[    0.494544] pci 0000:00:05.0: reg 0x10: [mem 0xa1000000-0xa13fffff 64bit]
>[    0.495565] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
>[    0.495592] pci 0000:00:08.0: reg 0x10: [mem 0xa155a000-0xa155afff 64bit]
>[    0.496634] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
>[    0.496669] pci 0000:00:13.0: reg 0x10: [mem 0xa155b000-0xa155bfff 64bit]
>[    0.497820] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
>[    0.497861] pci 0000:00:14.0: reg 0x10: [mem 0xa1520000-0xa152ffff 64bit]
>[    0.497946] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.498943] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.499019] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
>[    0.499059] pci 0000:00:14.2: reg 0x10: [mem 0xa155c000-0xa155cfff 64bit]
>[    0.500137] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
>[    0.500281] pci 0000:00:14.3: reg 0x10: [mem 0xa1530000-0xa153ffff 64bit]
>[    0.501617] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
>[    0.501937] pci 0000:00:15.0: reg 0x10: [mem 0xa155d000-0xa155dfff 64bit]
>[    0.503638] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
>[    0.503958] pci 0000:00:15.1: reg 0x10: [mem 0xa155e000-0xa155efff 64bit]
>[    0.505602] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
>[    0.505648] pci 0000:00:16.0: reg 0x10: [mem 0xa155f000-0xa155ffff 64bit]
>[    0.505732] pci 0000:00:16.0: PME# supported from D3hot
>[    0.506825] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601
>[    0.506861] pci 0000:00:17.0: reg 0x10: [mem 0xa1558000-0xa1559fff]
>[    0.506873] pci 0000:00:17.0: reg 0x14: [mem 0xa1565000-0xa15650ff]
>[    0.506884] pci 0000:00:17.0: reg 0x18: [io  0x3080-0x3087]
>[    0.506896] pci 0000:00:17.0: reg 0x1c: [io  0x3088-0x308b]
>[    0.506907] pci 0000:00:17.0: reg 0x20: [io  0x3060-0x307f]
>[    0.506919] pci 0000:00:17.0: reg 0x24: [mem 0xa1563000-0xa15637ff]
>[    0.506968] pci 0000:00:17.0: PME# supported from D3hot
>[    0.508050] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
>[    0.508157] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.509296] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.509482] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
>[    0.509802] pci 0000:00:1e.0: reg 0x10: [mem 0xa1560000-0xa1560fff 64bit]
>[    0.511429] pci 0000:00:1e.4: [8086:9d2b] type 00 class 0x080501
>[    0.511469] pci 0000:00:1e.4: reg 0x10: [mem 0xa1561000-0xa1561fff 64bit]
>[    0.512691] pci 0000:00:1e.6: [8086:9d2d] type 00 class 0x080501
>[    0.512729] pci 0000:00:1e.6: reg 0x10: [mem 0xa1562000-0xa1562fff 64bit]
>[    0.513874] pci 0000:00:1f.0: [8086:9d46] type 00 class 0x060100
>[    0.515022] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
>[    0.515040] pci 0000:00:1f.2: reg 0x10: [mem 0xa1554000-0xa1557fff]
>[    0.516115] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040100
>[    0.516160] pci 0000:00:1f.3: reg 0x10: [mem 0xa1550000-0xa1553fff 64bit]
>[    0.516195] pci 0000:00:1f.3: reg 0x20: [mem 0xa1540000-0xa154ffff 64bit]
>[    0.516243] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.517286] pci 0000:00:1f.3: System wakeup disabled by ACPI
>[    0.517362] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
>[    0.517412] pci 0000:00:1f.4: reg 0x10: [mem 0xa1564000-0xa15640ff 64bit]
>[    0.517464] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
>[    0.518542] pci 0000:00:1f.6: [8086:1570] type 00 class 0x020000
>[    0.518585] pci 0000:00:1f.6: reg 0x10: [mem 0xa1500000-0xa151ffff]
>[    0.518689] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold
>[    0.519670] pci 0000:00:1f.6: System wakeup disabled by ACPI
>[    0.520073] pci 0000:01:00.0: [8086:24f3] type 00 class 0x028000
>[    0.520190] pci 0000:01:00.0: reg 0x10: [mem 0xa1400000-0xa1401fff 64bit]
>[    0.520527] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
>[    0.520747] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.529109] pci 0000:00:1d.0: PCI bridge to [bus 01]
>[    0.529126] pci 0000:00:1d.0:   bridge window [mem 0xa1400000-0xa14fffff]
>[    0.536725] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.536837] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.536935] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.537041] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.537138] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.537235] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.537331] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.537428] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.538451] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.539017] ACPI : EC: GPE = 0x50, I/O: command/status = 0x66, data = 0x62
>[    0.539092] initcall acpi_init+0x0/0x27f returned 0 after 281250 usecs
>[    0.539100] calling  pnp_init+0x0/0x12 @ 1
>[    0.539114] initcall pnp_init+0x0/0x12 returned 0 after 0 usecs
>[    0.539121] calling  balloon_init+0x0/0x1e9 @ 1
>[    0.539124] initcall balloon_init+0x0/0x1e9 returned -19 after 0 usecs
>[    0.539131] calling  xen_setup_shutdown_event+0x0/0x40 @ 1
>[    0.539135] initcall xen_setup_shutdown_event+0x0/0x40 returned -19 after 0 usecs
>[    0.539142] calling  xenbus_probe_backend_init+0x0/0x52 @ 1
>[    0.539155] initcall xenbus_probe_backend_init+0x0/0x52 returned 0 after 0 usecs
>[    0.539162] calling  xenbus_probe_frontend_init+0x0/0x9b @ 1
>[    0.539174] initcall xenbus_probe_frontend_init+0x0/0x9b returned 0 after 0 usecs
>[    0.539180] calling  xen_acpi_pad_init+0x0/0x4d @ 1
>[    0.539183] initcall xen_acpi_pad_init+0x0/0x4d returned -19 after 0 usecs
>[    0.539190] calling  balloon_init+0x0/0x8a @ 1
>[    0.539193] initcall balloon_init+0x0/0x8a returned -19 after 0 usecs
>[    0.539200] calling  pm8607_regulator_init+0x0/0x14 @ 1
>[    0.539214] initcall pm8607_regulator_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539221] calling  lp8788_buck_init+0x0/0x14 @ 1
>[    0.539238] initcall lp8788_buck_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539244] calling  lp8788_ldo_init+0x0/0x26 @ 1
>[    0.539266] initcall lp8788_ldo_init+0x0/0x26 returned 0 after 0 usecs
>[    0.539274] calling  misc_init+0x0/0xc4 @ 1
>[    0.539285] initcall misc_init+0x0/0xc4 returned 0 after 0 usecs
>[    0.539293] calling  tpm_init+0x0/0x7e @ 1
>[    0.539300] initcall tpm_init+0x0/0x7e returned 0 after 0 usecs
>[    0.539305] calling  vga_arb_device_init+0x0/0x1b7 @ 1
>[    0.539359] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.539366] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.539378] vgaarb: loaded
>[    0.539382] vgaarb: bridge control possible 0000:00:02.0
>[    0.539388] initcall vga_arb_device_init+0x0/0x1b7 returned 0 after 0 usecs
>[    0.539395] calling  cn_init+0x0/0xc0 @ 1
>[    0.539405] initcall cn_init+0x0/0xc0 returned 0 after 0 usecs
>[    0.539410] calling  pm860x_i2c_init+0x0/0x2e @ 1
>[    0.539420] initcall pm860x_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.539426] calling  wm8400_module_init+0x0/0x2e @ 1
>[    0.539435] initcall wm8400_module_init+0x0/0x2e returned 0 after 0 usecs
>[    0.539440] calling  wm831x_i2c_init+0x0/0x2e @ 1
>[    0.539449] initcall wm831x_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.539454] calling  wm831x_spi_init+0x0/0x28 @ 1
>[    0.539464] initcall wm831x_spi_init+0x0/0x28 returned 0 after 0 usecs
>[    0.539469] calling  wm8350_i2c_init+0x0/0x14 @ 1
>[    0.539479] initcall wm8350_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539484] calling  tps65910_i2c_init+0x0/0x14 @ 1
>[    0.539492] initcall tps65910_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539497] calling  tps65912_i2c_init+0x0/0x2e @ 1
>[    0.539507] initcall tps65912_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.539512] calling  tps65912_spi_init+0x0/0x28 @ 1
>[    0.539524] initcall tps65912_spi_init+0x0/0x28 returned 0 after 0 usecs
>[    0.539529] calling  tps80031_init+0x0/0x14 @ 1
>[    0.539538] initcall tps80031_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539542] calling  ezx_pcap_init+0x0/0x12 @ 1
>[    0.539550] initcall ezx_pcap_init+0x0/0x12 returned 0 after 0 usecs
>[    0.539555] calling  da903x_init+0x0/0x14 @ 1
>[    0.539563] initcall da903x_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539568] calling  da9052_spi_init+0x0/0x2c @ 1
>[    0.539578] initcall da9052_spi_init+0x0/0x2c returned 0 after 0 usecs
>[    0.539582] calling  da9052_i2c_init+0x0/0x2e @ 1
>[    0.539591] initcall da9052_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.539596] calling  lp8788_init+0x0/0x14 @ 1
>[    0.539604] initcall lp8788_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539608] calling  da9055_i2c_init+0x0/0x2e @ 1
>[    0.539618] initcall da9055_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.539622] calling  max77693_i2c_init+0x0/0x14 @ 1
>[    0.539631] initcall max77693_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539636] calling  max8925_i2c_init+0x0/0x2e @ 1
>[    0.539645] initcall max8925_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.539650] calling  max8997_i2c_init+0x0/0x14 @ 1
>[    0.539659] initcall max8997_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539663] calling  max8998_i2c_init+0x0/0x14 @ 1
>[    0.539672] initcall max8998_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539677] calling  ab3100_i2c_init+0x0/0x14 @ 1
>[    0.539690] initcall ab3100_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539695] calling  tps6586x_init+0x0/0x14 @ 1
>[    0.539703] initcall tps6586x_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539708] calling  tps65090_init+0x0/0x14 @ 1
>[    0.539717] initcall tps65090_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539722] calling  aat2870_init+0x0/0x14 @ 1
>[    0.539730] initcall aat2870_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539735] calling  palmas_i2c_init+0x0/0x14 @ 1
>[    0.539744] initcall palmas_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539749] calling  rc5t583_i2c_init+0x0/0x14 @ 1
>[    0.539757] initcall rc5t583_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539762] calling  sec_pmic_init+0x0/0x14 @ 1
>[    0.539771] initcall sec_pmic_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539776] calling  as3711_i2c_init+0x0/0x14 @ 1
>[    0.539785] initcall as3711_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.539790] calling  dma_buf_init+0x0/0x97 @ 1
>[    0.539796] initcall dma_buf_init+0x0/0x97 returned 0 after 0 usecs
>[    0.539801] calling  init_scsi+0x0/0x9d @ 1
>[    0.539877] SCSI subsystem initialized
>[    0.539884] initcall init_scsi+0x0/0x9d returned 0 after 0 usecs
>[    0.539890] calling  ata_init+0x0/0x409 @ 1
>[    0.539963] libata version 3.00 loaded.
>[    0.539967] initcall ata_init+0x0/0x409 returned 0 after 0 usecs
>[    0.539973] calling  phy_init+0x0/0x30 @ 1
>[    0.540000] initcall phy_init+0x0/0x30 returned 0 after 0 usecs
>[    0.540007] calling  usb_init+0x0/0x166 @ 1
>[    0.540012] ACPI: bus type USB registered
>[    0.540044] usbcore: registered new interface driver usbfs
>[    0.540060] usbcore: registered new interface driver hub
>[    0.540091] usbcore: registered new device driver usb
>[    0.540099] initcall usb_init+0x0/0x166 returned 0 after 0 usecs
>[    0.540106] calling  usb_phy_generic_init+0x0/0x14 @ 1
>[    0.540119] initcall usb_phy_generic_init+0x0/0x14 returned 0 after 0 usecs
>[    0.540126] calling  serio_init+0x0/0x2c @ 1
>[    0.540138] initcall serio_init+0x0/0x2c returned 0 after 0 usecs
>[    0.540145] calling  input_init+0x0/0x10a @ 1
>[    0.540156] initcall input_init+0x0/0x10a returned 0 after 0 usecs
>[    0.540163] calling  rtc_init+0x0/0x4f @ 1
>[    0.540169] initcall rtc_init+0x0/0x4f returned 0 after 0 usecs
>[    0.540178] calling  power_supply_class_init+0x0/0x40 @ 1
>[    0.540185] initcall power_supply_class_init+0x0/0x40 returned 0 after 0 usecs
>[    0.540193] calling  hwmon_init+0x0/0xdd @ 1
>[    0.540201] initcall hwmon_init+0x0/0xdd returned 0 after 0 usecs
>[    0.540209] calling  md_init+0x0/0x165 @ 1
>[    0.540260] initcall md_init+0x0/0x165 returned 0 after 0 usecs
>[    0.540268] calling  mmc_init+0x0/0x73 @ 1
>[    0.540301] initcall mmc_init+0x0/0x73 returned 0 after 0 usecs
>[    0.540310] calling  leds_init+0x0/0x3c @ 1
>[    0.540317] initcall leds_init+0x0/0x3c returned 0 after 0 usecs
>[    0.540325] calling  dmi_init+0x0/0x11c @ 1
>[    0.540341] initcall dmi_init+0x0/0x11c returned 0 after 0 usecs
>[    0.540345] calling  efisubsys_init+0x0/0x13f @ 1
>[    0.540401] initcall efisubsys_init+0x0/0x13f returned 0 after 0 usecs
>[    0.540405] calling  devfreq_init+0x0/0xa9 @ 1
>[    0.540437] initcall devfreq_init+0x0/0xa9 returned 0 after 0 usecs
>[    0.540444] calling  devfreq_simple_ondemand_init+0x0/0x12 @ 1
>[    0.540447] initcall devfreq_simple_ondemand_init+0x0/0x12 returned 0 after 0 usecs
>[    0.540451] calling  devfreq_performance_init+0x0/0x12 @ 1
>[    0.540454] initcall devfreq_performance_init+0x0/0x12 returned 0 after 0 usecs
>[    0.540458] calling  devfreq_powersave_init+0x0/0x12 @ 1
>[    0.540461] initcall devfreq_powersave_init+0x0/0x12 returned 0 after 0 usecs
>[    0.540465] calling  devfreq_userspace_init+0x0/0x12 @ 1
>[    0.540468] initcall devfreq_userspace_init+0x0/0x12 returned 0 after 0 usecs
>[    0.540472] calling  ras_init+0x0/0x10 @ 1
>[    0.540478] initcall ras_init+0x0/0x10 returned 0 after 0 usecs
>[    0.540483] calling  pci_subsys_init+0x0/0x48 @ 1
>[    0.540484] PCI: Using ACPI for IRQ routing
>[    0.569527] PCI: pci_cache_line_size set to 64 bytes
>[    0.569987] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.569989] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
>[    0.569991] e820: reserve RAM buffer [mem 0x8782e000-0x87ffffff]
>[    0.569994] e820: reserve RAM buffer [mem 0x8799d000-0x87ffffff]
>[    0.569999] initcall pci_subsys_init+0x0/0x48 returned 0 after 31250 usecs
>[    0.570005] calling  proto_init+0x0/0x12 @ 1
>[    0.570010] initcall proto_init+0x0/0x12 returned 0 after 0 usecs
>[    0.570016] calling  net_dev_init+0x0/0x1c4 @ 1
>[    0.570164] initcall net_dev_init+0x0/0x1c4 returned 0 after 0 usecs
>[    0.570170] calling  neigh_init+0x0/0x80 @ 1
>[    0.570173] initcall neigh_init+0x0/0x80 returned 0 after 0 usecs
>[    0.570179] calling  fib_rules_init+0x0/0xa8 @ 1
>[    0.570183] initcall fib_rules_init+0x0/0xa8 returned 0 after 0 usecs
>[    0.570189] calling  pktsched_init+0x0/0x113 @ 1
>[    0.570196] initcall pktsched_init+0x0/0x113 returned 0 after 0 usecs
>[    0.570202] calling  tc_filter_init+0x0/0x55 @ 1
>[    0.570206] initcall tc_filter_init+0x0/0x55 returned 0 after 0 usecs
>[    0.570212] calling  tc_action_init+0x0/0x55 @ 1
>[    0.570215] initcall tc_action_init+0x0/0x55 returned 0 after 0 usecs
>[    0.570221] calling  genl_init+0x0/0x87 @ 1
>[    0.570228] initcall genl_init+0x0/0x87 returned 0 after 0 usecs
>[    0.570245] calling  ipv4_netfilter_init+0x0/0x12 @ 1
>[    0.570249] initcall ipv4_netfilter_init+0x0/0x12 returned 0 after 0 usecs
>[    0.570257] calling  cipso_v4_init+0x0/0x6c @ 1
>[    0.570261] initcall cipso_v4_init+0x0/0x6c returned 0 after 0 usecs
>[    0.570270] calling  wireless_nlevent_init+0x0/0x12 @ 1
>[    0.570274] initcall wireless_nlevent_init+0x0/0x12 returned 0 after 0 usecs
>[    0.570283] calling  netlbl_init+0x0/0x83 @ 1
>[    0.570284] NetLabel: Initializing
>[    0.570289] NetLabel:  domain hash size = 128
>[    0.570294] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.570316] NetLabel:  unlabeled traffic allowed by default
>[    0.570323] initcall netlbl_init+0x0/0x83 returned 0 after 0 usecs
>[    0.570331] calling  rfkill_init+0x0/0x85 @ 1
>[    0.570378] initcall rfkill_init+0x0/0x85 returned 0 after 0 usecs
>[    0.570385] calling  xen_mcfg_late+0x0/0xc7 @ 1
>[    0.570388] initcall xen_mcfg_late+0x0/0xc7 returned 0 after 0 usecs
>[    0.570396] calling  watchdog_init+0x0/0xbe @ 1
>[    0.570406] initcall watchdog_init+0x0/0xbe returned 0 after 0 usecs
>[    0.570459] calling  nmi_warning_debugfs+0x0/0x27 @ 1
>[    0.570465] initcall nmi_warning_debugfs+0x0/0x27 returned 0 after 0 usecs
>[    0.570474] calling  hpet_late_init+0x0/0xf9 @ 1
>[    0.570524] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.570537] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.572578] initcall hpet_late_init+0x0/0xf9 returned 0 after 0 usecs
>[    0.572586] calling  init_amd_nbs+0x0/0xc4 @ 1
>[    0.572596] initcall init_amd_nbs+0x0/0xc4 returned 0 after 0 usecs
>[    0.572606] calling  clocksource_done_booting+0x0/0x42 @ 1
>[    0.572634] clocksource: Switched to clocksource hpet
>[    0.572661] initcall clocksource_done_booting+0x0/0x42 returned 0 after 28 usecs
>[    0.572667] calling  ftrace_init_tracefs+0x0/0x1ef @ 1
>[    0.572731] initcall ftrace_init_tracefs+0x0/0x1ef returned 0 after 49 usecs
>[    0.572737] calling  tracer_init_tracefs+0x0/0x20f @ 1
>[    0.573777] initcall tracer_init_tracefs+0x0/0x20f returned 0 after 1003 usecs
>[    0.573784] calling  init_trace_printk_function_export+0x0/0x32 @ 1
>[    0.573803] initcall init_trace_printk_function_export+0x0/0x32 returned 0 after 4 usecs
>[    0.573809] calling  init_graph_tracefs+0x0/0x32 @ 1
>[    0.573825] initcall init_graph_tracefs+0x0/0x32 returned 0 after 4 usecs
>[    0.573830] calling  event_trace_init+0x0/0x280 @ 1
>[    0.581892] initcall event_trace_init+0x0/0x280 returned 0 after 7858 usecs
>[    0.581907] calling  init_kprobe_trace+0x0/0x96 @ 1
>[    0.581927] initcall init_kprobe_trace+0x0/0x96 returned 0 after 5 usecs
>[    0.581933] calling  init_uprobe_trace+0x0/0x54 @ 1
>[    0.581950] initcall init_uprobe_trace+0x0/0x54 returned 0 after 5 usecs
>[    0.581955] calling  init_pipe_fs+0x0/0x47 @ 1
>[    0.581989] initcall init_pipe_fs+0x0/0x47 returned 0 after 21 usecs
>[    0.581995] calling  inotify_user_setup+0x0/0x4b @ 1
>[    0.582015] initcall inotify_user_setup+0x0/0x4b returned 0 after 5 usecs
>[    0.582021] calling  eventpoll_init+0x0/0xda @ 1
>[    0.582038] initcall eventpoll_init+0x0/0xda returned 0 after 4 usecs
>[    0.582044] calling  anon_inode_init+0x0/0x5f @ 1
>[    0.582069] initcall anon_inode_init+0x0/0x5f returned 0 after 13 usecs
>[    0.582076] calling  proc_cmdline_init+0x0/0x22 @ 1
>[    0.582094] initcall proc_cmdline_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582101] calling  proc_consoles_init+0x0/0x22 @ 1
>[    0.582117] initcall proc_consoles_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582124] calling  proc_cpuinfo_init+0x0/0x22 @ 1
>[    0.582142] initcall proc_cpuinfo_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582148] calling  proc_devices_init+0x0/0x22 @ 1
>[    0.582167] initcall proc_devices_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582173] calling  proc_interrupts_init+0x0/0x22 @ 1
>[    0.582192] initcall proc_interrupts_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582198] calling  proc_loadavg_init+0x0/0x22 @ 1
>[    0.582214] initcall proc_loadavg_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582221] calling  proc_meminfo_init+0x0/0x22 @ 1
>[    0.582237] initcall proc_meminfo_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582243] calling  proc_stat_init+0x0/0x22 @ 1
>[    0.582260] initcall proc_stat_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582266] calling  proc_uptime_init+0x0/0x22 @ 1
>[    0.582285] initcall proc_uptime_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582292] calling  proc_version_init+0x0/0x22 @ 1
>[    0.582310] initcall proc_version_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582317] calling  proc_softirqs_init+0x0/0x22 @ 1
>[    0.582335] initcall proc_softirqs_init+0x0/0x22 returned 0 after 4 usecs
>[    0.582342] calling  proc_kcore_init+0x0/0x182 @ 1
>[    0.582372] initcall proc_kcore_init+0x0/0x182 returned 0 after 16 usecs
>[    0.582379] calling  vmcore_init+0x0/0x56a @ 1
>[    0.582398] initcall vmcore_init+0x0/0x56a returned 0 after 4 usecs
>[    0.582404] calling  proc_kmsg_init+0x0/0x25 @ 1
>[    0.582422] initcall proc_kmsg_init+0x0/0x25 returned 0 after 4 usecs
>[    0.582429] calling  proc_page_init+0x0/0x5f @ 1
>[    0.582449] initcall proc_page_init+0x0/0x5f returned 0 after 5 usecs
>[    0.582460] calling  init_ramfs_fs+0x0/0x20 @ 1
>[    0.582478] initcall init_ramfs_fs+0x0/0x20 returned 0 after 4 usecs
>[    0.582483] calling  tomoyo_initerface_init+0x0/0x17b @ 1
>[    0.582499] initcall tomoyo_initerface_init+0x0/0x17b returned 0 after 4 usecs
>[    0.582504] calling  aa_create_aafs+0x0/0xc1 @ 1
>[    0.582547] AppArmor: AppArmor Filesystem Enabled
>[    0.582564] initcall aa_create_aafs+0x0/0xc1 returned 0 after 47 usecs
>[    0.582572] calling  blk_scsi_ioctl_init+0x0/0x2c5 @ 1
>[    0.582590] initcall blk_scsi_ioctl_init+0x0/0x2c5 returned 0 after 4 usecs
>[    0.582598] calling  dynamic_debug_init_debugfs+0x0/0x69 @ 1
>[    0.582618] initcall dynamic_debug_init_debugfs+0x0/0x69 returned 0 after 5 usecs
>[    0.582627] calling  fb_console_init+0x0/0x116 @ 1
>[    0.582682] initcall fb_console_init+0x0/0x116 returned 0 after 39 usecs
>[    0.582691] calling  simplefb_init+0x0/0x14 @ 1
>[    0.582728] initcall simplefb_init+0x0/0x14 returned 0 after 21 usecs
>[    0.582733] calling  acpi_event_init+0x0/0x3d @ 1
>[    0.582771] initcall acpi_event_init+0x0/0x3d returned 0 after 26 usecs
>[    0.582777] calling  pnp_system_init+0x0/0x12 @ 1
>[    0.582804] initcall pnp_system_init+0x0/0x12 returned 0 after 14 usecs
>[    0.582809] calling  pnpacpi_init+0x0/0x74 @ 1
>[    0.582820] pnp: PnP ACPI init
>[    0.583034] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
>[    0.583042] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
>[    0.583048] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
>[    0.583055] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved
>[    0.583061] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
>[    0.583067] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
>[    0.583073] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
>[    0.583082] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.583499] system 00:01: [io  0x2000-0x20fe] has been reserved
>[    0.583507] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.584133] system 00:02: [io  0x06a4] has been reserved
>[    0.584139] system 00:02: [io  0x06a0] has been reserved
>[    0.584146] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.584570] system 00:03: [io  0x0680-0x069f] has been reserved
>[    0.584577] system 00:03: [io  0xffff] has been reserved
>[    0.584583] system 00:03: [io  0xffff] has been reserved
>[    0.584589] system 00:03: [io  0xffff] has been reserved
>[    0.584595] system 00:03: [io  0x1800-0x18fe] could not be reserved
>[    0.584601] system 00:03: [io  0x164e-0x164f] has been reserved
>[    0.584608] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.584776] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.584845] system 00:05: [io  0x1854-0x1857] has been reserved
>[    0.584853] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.585029] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.585073] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.585131] pnp 00:08: Plug and Play ACPI device, IDs PNP0f03 (active)
>[    0.586805] system 00:09: [mem 0xfe029000-0xfe029fff] has been reserved
>[    0.586813] system 00:09: [mem 0xfe028000-0xfe028fff] has been reserved
>[    0.586820] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.588323] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.588331] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.588337] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.588343] system 00:0a: [mem 0xe0000000-0xefffffff] could not be reserved
>[    0.588349] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.588356] system 00:0a: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.588362] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.588368] system 00:0a: [mem 0xff000000-0xffffffff] could not be reserved
>[    0.588374] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.588380] system 00:0a: [mem 0x8b000000-0x8b01ffff] has been reserved
>[    0.588388] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.589256] system 00:0b: [mem 0x00000000-0x0009cfff] could not be reserved
>[    0.589265] system 00:0b: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.589555] pnp: PnP ACPI: found 12 devices
>[    0.589574] initcall pnpacpi_init+0x0/0x74 returned 0 after 6595 usecs
>[    0.589583] calling  chr_dev_init+0x0/0xad @ 1
>[    0.595491] initcall chr_dev_init+0x0/0xad returned 0 after 5754 usecs
>[    0.595498] calling  firmware_class_init+0x0/0xec @ 1
>[    0.595533] initcall firmware_class_init+0x0/0xec returned 0 after 20 usecs
>[    0.595542] calling  thermal_init+0x0/0xa6 @ 1
>[    0.595579] initcall thermal_init+0x0/0xa6 returned 0 after 22 usecs
>[    0.595589] calling  cpufreq_gov_performance_init+0x0/0x12 @ 1
>[    0.595609] initcall cpufreq_gov_performance_init+0x0/0x12 returned 0 after 4 usecs
>[    0.595614] calling  init_acpi_pm_clocksource+0x0/0xd7 @ 1
>[    0.600177] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.600198] initcall init_acpi_pm_clocksource+0x0/0xd7 returned 0 after 4467 usecs
>[    0.600204] calling  pcibios_assign_resources+0x0/0xb4 @ 1
>[    0.600233] pci 0000:00:1d.0: PCI bridge to [bus 01]
>[    0.600252] pci 0000:00:1d.0:   bridge window [mem 0xa1400000-0xa14fffff]
>[    0.600274] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.600277] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.600280] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.600282] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    0.600285] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    0.600287] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    0.600290] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    0.600292] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    0.600295] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    0.600297] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    0.600300] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    0.600302] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
>[    0.600305] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
>[    0.600307] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
>[    0.600309] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
>[    0.600312] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
>[    0.600315] pci_bus 0000:00: resource 20 [mem 0x8b000000-0xdfffffff window]
>[    0.600317] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
>[    0.600320] pci_bus 0000:01: resource 1 [mem 0xa1400000-0xa14fffff]
>[    0.600334] initcall pcibios_assign_resources+0x0/0xb4 returned 0 after 115 usecs
>[    0.600342] calling  sysctl_core_init+0x0/0x2c @ 1
>[    0.600382] initcall sysctl_core_init+0x0/0x2c returned 0 after 25 usecs
>[    0.600388] calling  eth_offload_init+0x0/0x14 @ 1
>[    0.600407] initcall eth_offload_init+0x0/0x14 returned 0 after 4 usecs
>[    0.600414] calling  inet_init+0x0/0x28a @ 1
>[    0.600447] NET: Registered protocol family 2
>[    0.600756] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.600894] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.600982] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.601018] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.601045] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.601139] initcall inet_init+0x0/0x28a returned 0 after 692 usecs
>[    0.601147] calling  ipv4_offload_init+0x0/0x61 @ 1
>[    0.601165] initcall ipv4_offload_init+0x0/0x61 returned 0 after 4 usecs
>[    0.601173] calling  af_unix_init+0x0/0x50 @ 1
>[    0.601187] NET: Registered protocol family 1
>[    0.601209] initcall af_unix_init+0x0/0x50 returned 0 after 20 usecs
>[    0.601217] calling  ipv6_offload_init+0x0/0x7f @ 1
>[    0.601236] initcall ipv6_offload_init+0x0/0x7f returned 0 after 4 usecs
>[    0.601248] calling  pci_apply_final_quirks+0x0/0x103 @ 1
>[    0.601277] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.601592] PCI: CLS 0 bytes, default 64
>[    0.601599] initcall pci_apply_final_quirks+0x0/0x103 returned 0 after 329 usecs
>[    0.601604] calling  acpi_reserve_resources+0x0/0xeb @ 1
>[    0.601620] initcall acpi_reserve_resources+0x0/0xeb returned 0 after 4 usecs
>[    0.601630] calling  populate_rootfs+0x0/0x104 @ 1
>[    0.601700] Trying to unpack rootfs image as initramfs...
>[    1.246758] Freeing initrd memory: 19332K (ffff880035a2e000 - ffff880036d0f000)
>[    1.246796] initcall populate_rootfs+0x0/0x104 returned 0 after 630255 usecs
>[    1.246823] calling  pci_iommu_init+0x0/0x3c @ 1
>[    1.246859] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.0
>[    1.246869] DMAR: ACPI device "device:73" under DMAR at fed91000 as 00:15.1
>[    1.246878] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:1e.0
>[    1.246902] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.246910] software IO TLB [mem 0x80aff000-0x84aff000] (64MB) mapped at [ffff880080aff000-ffff880084afefff]
>[    1.246934] initcall pci_iommu_init+0x0/0x3c returned 0 after 92 usecs
>[    1.246946] calling  calgary_fixup_tce_spaces+0x0/0xf2 @ 1
>[    1.246967] initcall calgary_fixup_tce_spaces+0x0/0xf2 returned -19 after 4 usecs
>[    1.246972] calling  ir_dev_scope_init+0x0/0x34 @ 1
>[    1.246990] initcall ir_dev_scope_init+0x0/0x34 returned 0 after 4 usecs
>[    1.247050] calling  ia32_binfmt_init+0x0/0x14 @ 1
>[    1.247077] initcall ia32_binfmt_init+0x0/0x14 returned 0 after 13 usecs
>[    1.247086] calling  register_kernel_offset_dumper+0x0/0x1b @ 1
>[    1.247105] initcall register_kernel_offset_dumper+0x0/0x1b returned 0 after 4 usecs
>[    1.247113] calling  i8259A_init_ops+0x0/0x24 @ 1
>[    1.247131] initcall i8259A_init_ops+0x0/0x24 returned 0 after 4 usecs
>[    1.247141] calling  init_tsc_clocksource+0x0/0xb7 @ 1
>[    1.247178] initcall init_tsc_clocksource+0x0/0xb7 returned 0 after 21 usecs
>[    1.247202] calling  add_rtc_cmos+0x0/0xb8 @ 1
>[    1.247220] initcall add_rtc_cmos+0x0/0xb8 returned 0 after 4 usecs
>[    1.247229] calling  i8237A_init_ops+0x0/0x14 @ 1
>[    1.247248] initcall i8237A_init_ops+0x0/0x14 returned 0 after 4 usecs
>[    1.247258] calling  amd_uncore_init+0x0/0x23c @ 1
>[    1.247278] initcall amd_uncore_init+0x0/0x23c returned -19 after 4 usecs
>[    1.247288] calling  amd_iommu_pc_init+0x0/0x151 @ 1
>[    1.247307] initcall amd_iommu_pc_init+0x0/0x151 returned -19 after 4 usecs
>[    1.247318] calling  rapl_pmu_init+0x0/0x28b @ 1
>[    1.247337] initcall rapl_pmu_init+0x0/0x28b returned 0 after 4 usecs
>[    1.247348] calling  intel_cqm_init+0x0/0x360 @ 1
>[    1.247367] initcall intel_cqm_init+0x0/0x360 returned -19 after 4 usecs
>[    1.247372] calling  intel_uncore_init+0x0/0x309 @ 1
>[    1.247422] initcall intel_uncore_init+0x0/0x309 returned 0 after 37 usecs
>[    1.247426] calling  msr_init+0x0/0xbf @ 1
>[    1.247446] initcall msr_init+0x0/0xbf returned 0 after 13 usecs
>[    1.247451] calling  thermal_throttle_init_device+0x0/0x89 @ 1
>[    1.247506] initcall thermal_throttle_init_device+0x0/0x89 returned 0 after 42 usecs
>[    1.247512] calling  microcode_init+0x0/0x1de @ 1
>[    1.247606] microcode: CPU0 sig=0x406e3, pf=0x80, revision=0x49
>[    1.247641] microcode: CPU1 sig=0x406e3, pf=0x80, revision=0x49
>[    1.247668] microcode: CPU2 sig=0x406e3, pf=0x80, revision=0x49
>[    1.247681] microcode: CPU3 sig=0x406e3, pf=0x80, revision=0x49
>[    1.247812] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    1.247835] initcall microcode_init+0x0/0x1de returned 0 after 302 usecs
>[    1.247840] calling  amd_ibs_init+0x0/0x1c2 @ 1
>[    1.247857] initcall amd_ibs_init+0x0/0x1c2 returned -19 after 4 usecs
>[    1.247866] calling  ioapic_init_ops+0x0/0x14 @ 1
>[    1.247885] initcall ioapic_init_ops+0x0/0x14 returned 0 after 4 usecs
>[    1.247895] calling  add_pcspkr+0x0/0x40 @ 1
>[    1.247951] initcall add_pcspkr+0x0/0x40 returned 0 after 39 usecs
>[    1.247961] calling  start_periodic_check_for_corruption+0x0/0x60 @ 1
>[    1.247973] Scanning for low memory corruption every 60 seconds
>[    1.247992] initcall start_periodic_check_for_corruption+0x0/0x60 returned 0 after 16 usecs
>[    1.248018] calling  sysfb_init+0x0/0x6f @ 1
>[    1.248078] initcall sysfb_init+0x0/0x6f returned 0 after 43 usecs
>[    1.248089] calling  audit_classes_init+0x0/0xaf @ 1
>[    1.248110] initcall audit_classes_init+0x0/0xaf returned 0 after 5 usecs
>[    1.248117] calling  crc32c_intel_mod_init+0x0/0x75 @ 1
>[    1.248287] initcall crc32c_intel_mod_init+0x0/0x75 returned 0 after 152 usecs
>[    1.248293] calling  pmc_atom_init+0x0/0x1c3 @ 1
>[    1.248315] initcall pmc_atom_init+0x0/0x1c3 returned -19 after 15 usecs
>[    1.248323] calling  proc_execdomains_init+0x0/0x22 @ 1
>[    1.248343] initcall proc_execdomains_init+0x0/0x22 returned 0 after 6 usecs
>[    1.248350] calling  ioresources_init+0x0/0x3c @ 1
>[    1.248371] initcall ioresources_init+0x0/0x3c returned 0 after 6 usecs
>[    1.248422] calling  init_sched_debug_procfs+0x0/0x2c @ 1
>[    1.248444] initcall init_sched_debug_procfs+0x0/0x2c returned 0 after 8 usecs
>[    1.248453] calling  snapshot_device_init+0x0/0x12 @ 1
>[    1.248601] initcall snapshot_device_init+0x0/0x12 returned 0 after 129 usecs
>[    1.248611] calling  irq_gc_init_ops+0x0/0x14 @ 1
>[    1.248630] initcall irq_gc_init_ops+0x0/0x14 returned 0 after 4 usecs
>[    1.248639] calling  irq_pm_init_ops+0x0/0x14 @ 1
>[    1.248659] initcall irq_pm_init_ops+0x0/0x14 returned 0 after 4 usecs
>[    1.248669] calling  init_posix_timers+0x0/0x243 @ 1
>[    1.248706] initcall init_posix_timers+0x0/0x243 returned 0 after 21 usecs
>[    1.248717] calling  init_posix_cpu_timers+0x0/0x96 @ 1
>[    1.248736] initcall init_posix_cpu_timers+0x0/0x96 returned 0 after 4 usecs
>[    1.248746] calling  timekeeping_init_ops+0x0/0x14 @ 1
>[    1.248766] initcall timekeeping_init_ops+0x0/0x14 returned 0 after 4 usecs
>[    1.248776] calling  init_clocksource_sysfs+0x0/0x69 @ 1
>[    1.248859] initcall init_clocksource_sysfs+0x0/0x69 returned 0 after 65 usecs
>[    1.248870] calling  init_timer_list_procfs+0x0/0x2c @ 1
>[    1.248890] initcall init_timer_list_procfs+0x0/0x2c returned 0 after 4 usecs
>[    1.248901] calling  alarmtimer_init+0x0/0x168 @ 1
>[    1.248987] initcall alarmtimer_init+0x0/0x168 returned 0 after 68 usecs
>[    1.248998] calling  clockevents_init_sysfs+0x0/0xcf @ 1
>[    1.249236] initcall clockevents_init_sysfs+0x0/0xcf returned 0 after 216 usecs
>[    1.249247] calling  init_tstats_procfs+0x0/0x2c @ 1
>[    1.249267] initcall init_tstats_procfs+0x0/0x2c returned 0 after 4 usecs
>[    1.249271] calling  futex_init+0x0/0xf0 @ 1
>[    1.249306] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    1.249347] initcall futex_init+0x0/0xf0 returned 0 after 62 usecs
>[    1.249351] calling  proc_dma_init+0x0/0x22 @ 1
>[    1.249368] initcall proc_dma_init+0x0/0x22 returned 0 after 5 usecs
>[    1.249372] calling  proc_modules_init+0x0/0x22 @ 1
>[    1.249388] initcall proc_modules_init+0x0/0x22 returned 0 after 4 usecs
>[    1.249393] calling  kallsyms_init+0x0/0x25 @ 1
>[    1.249409] initcall kallsyms_init+0x0/0x25 returned 0 after 4 usecs
>[    1.249414] calling  pid_namespaces_init+0x0/0x40 @ 1
>[    1.249446] initcall pid_namespaces_init+0x0/0x40 returned 0 after 19 usecs
>[    1.249451] calling  audit_init+0x0/0xf7 @ 1
>[    1.249462] audit: initializing netlink subsys (disabled)
>[    1.249493] audit: type=2000 audit(1446806796.240:1): initialized
>[    1.249512] initcall audit_init+0x0/0xf7 returned 0 after 48 usecs
>[    1.249517] calling  audit_watch_init+0x0/0x3a @ 1
>[    1.249534] initcall audit_watch_init+0x0/0x3a returned 0 after 4 usecs
>[    1.249538] calling  audit_fsnotify_init+0x0/0x3a @ 1
>[    1.249554] initcall audit_fsnotify_init+0x0/0x3a returned 0 after 4 usecs
>[    1.249559] calling  audit_tree_init+0x0/0x49 @ 1
>[    1.249575] initcall audit_tree_init+0x0/0x49 returned 0 after 4 usecs
>[    1.249580] calling  init_kprobes+0x0/0x1b9 @ 1
>[    1.249901] initcall init_kprobes+0x0/0x1b9 returned 0 after 300 usecs
>[    1.249907] calling  utsname_sysctl_init+0x0/0x14 @ 1
>[    1.249938] initcall utsname_sysctl_init+0x0/0x14 returned 0 after 16 usecs
>[    1.249944] calling  init_tracepoints+0x0/0x2a @ 1
>[    1.249960] initcall init_tracepoints+0x0/0x2a returned 0 after 4 usecs
>[    1.249966] calling  init_lstats_procfs+0x0/0x25 @ 1
>[    1.249983] initcall init_lstats_procfs+0x0/0x25 returned 0 after 5 usecs
>[    1.249990] calling  stack_trace_init+0x0/0xb0 @ 1
>[    1.250020] initcall stack_trace_init+0x0/0xb0 returned 0 after 15 usecs
>[    1.250026] calling  init_mmio_trace+0x0/0x12 @ 1
>[    1.250045] initcall init_mmio_trace+0x0/0x12 returned 0 after 4 usecs
>[    1.250051] calling  init_blk_tracer+0x0/0x58 @ 1
>[    1.250071] initcall init_blk_tracer+0x0/0x58 returned 0 after 5 usecs
>[    1.250079] calling  perf_event_sysfs_init+0x0/0x93 @ 1
>[    1.250365] initcall perf_event_sysfs_init+0x0/0x93 returned 0 after 265 usecs
>[    1.250373] calling  init_uprobes+0x0/0x63 @ 1
>[    1.250394] initcall init_uprobes+0x0/0x63 returned 0 after 6 usecs
>[    1.250402] calling  system_trusted_keyring_init+0x0/0x6d @ 1
>[    1.250414] Initialise system trusted keyring
>[    1.250446] initcall system_trusted_keyring_init+0x0/0x6d returned 0 after 27 usecs
>[    1.250454] calling  init_per_zone_wmark_min+0x0/0xa6 @ 1
>[    1.250482] initcall init_per_zone_wmark_min+0x0/0xa6 returned 0 after 13 usecs
>[    1.250491] calling  kswapd_init+0x0/0x6e @ 1
>[    1.250622] initcall kswapd_init+0x0/0x6e returned 0 after 112 usecs
>[    1.250632] calling  extfrag_debug_init+0x0/0x7a @ 1
>[    1.250662] initcall extfrag_debug_init+0x0/0x7a returned 0 after 13 usecs
>[    1.250671] calling  setup_vmstat+0x0/0x198 @ 1
>[    1.250708] initcall setup_vmstat+0x0/0x198 returned 0 after 21 usecs
>[    1.250718] calling  mm_compute_batch_init+0x0/0x19 @ 1
>[    1.250737] initcall mm_compute_batch_init+0x0/0x19 returned 0 after 4 usecs
>[    1.250746] calling  slab_proc_init+0x0/0x25 @ 1
>[    1.250766] initcall slab_proc_init+0x0/0x25 returned 0 after 4 usecs
>[    1.250776] calling  workingset_init+0x0/0x4b @ 1
>[    1.250796] initcall workingset_init+0x0/0x4b returned 0 after 4 usecs
>[    1.250806] calling  proc_vmalloc_init+0x0/0x25 @ 1
>[    1.250826] initcall proc_vmalloc_init+0x0/0x25 returned 0 after 4 usecs
>[    1.250831] calling  procswaps_init+0x0/0x22 @ 1
>[    1.250849] initcall procswaps_init+0x0/0x22 returned 0 after 4 usecs
>[    1.250854] calling  init_frontswap+0x0/0x93 @ 1
>[    1.250889] initcall init_frontswap+0x0/0x93 returned 0 after 22 usecs
>[    1.250894] calling  hugetlb_init+0x0/0x4be @ 1
>[    1.250906] HugeTLB registered 1 GB page size, pre-allocated 0 pages
>[    1.250913] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    1.250975] initcall hugetlb_init+0x0/0x4be returned 0 after 67 usecs
>[    1.250980] calling  slab_sysfs_init+0x0/0xf6 @ 1
>[    1.253921] initcall slab_sysfs_init+0x0/0xf6 returned 0 after 2859 usecs
>[    1.253928] calling  init_cleancache+0x0/0x93 @ 1
>[    1.253963] initcall init_cleancache+0x0/0x93 returned 0 after 19 usecs
>[    1.253968] calling  zs_init+0x0/0x8f @ 1
>[    1.253985] initcall zs_init+0x0/0x8f returned 0 after 4 usecs
>[    1.253992] calling  fcntl_init+0x0/0x2a @ 1
>[    1.254019] initcall fcntl_init+0x0/0x2a returned 0 after 12 usecs
>[    1.254026] calling  proc_filesystems_init+0x0/0x22 @ 1
>[    1.254045] initcall proc_filesystems_init+0x0/0x22 returned 0 after 4 usecs
>[    1.254052] calling  start_dirtytime_writeback+0x0/0x2a @ 1
>[    1.254071] initcall start_dirtytime_writeback+0x0/0x2a returned 0 after 4 usecs
>[    1.254078] calling  dio_init+0x0/0x2d @ 1
>[    1.254147] initcall dio_init+0x0/0x2d returned 0 after 53 usecs
>[    1.254155] calling  fsnotify_mark_init+0x0/0x40 @ 1
>[    1.254244] initcall fsnotify_mark_init+0x0/0x40 returned 0 after 72 usecs
>[    1.254251] calling  dnotify_init+0x0/0x7b @ 1
>[    1.254273] initcall dnotify_init+0x0/0x7b returned 0 after 9 usecs
>[    1.254280] calling  fanotify_user_setup+0x0/0x77 @ 1
>[    1.254311] initcall fanotify_user_setup+0x0/0x77 returned 0 after 16 usecs
>[    1.254318] calling  aio_setup+0x0/0xa7 @ 1
>[    1.254359] initcall aio_setup+0x0/0xa7 returned 0 after 26 usecs
>[    1.254366] calling  proc_locks_init+0x0/0x22 @ 1
>[    1.254385] initcall proc_locks_init+0x0/0x22 returned 0 after 4 usecs
>[    1.254393] calling  init_sys32_ioctl+0x0/0x28 @ 1
>[    1.254589] initcall init_sys32_ioctl+0x0/0x28 returned 0 after 177 usecs
>[    1.254597] calling  init_mbcache+0x0/0x14 @ 1
>[    1.254615] initcall init_mbcache+0x0/0x14 returned 0 after 4 usecs
>[    1.254623] calling  dquot_init+0x0/0x120 @ 1
>[    1.254635] VFS: Disk quotas dquot_6.6.0
>[    1.254707] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.254726] initcall dquot_init+0x0/0x120 returned 0 after 86 usecs
>[    1.254734] calling  quota_init+0x0/0x31 @ 1
>[    1.254766] initcall quota_init+0x0/0x31 returned 0 after 16 usecs
>[    1.254775] calling  init_devpts_fs+0x0/0x64 @ 1
>[    1.254818] initcall init_devpts_fs+0x0/0x64 returned 0 after 28 usecs
>[    1.254829] calling  ext4_init_fs+0x0/0x2b8 @ 1
>[    1.255081] initcall ext4_init_fs+0x0/0x2b8 returned 0 after 230 usecs
>[    1.255092] calling  journal_init+0x0/0x104 @ 1
>[    1.255291] initcall journal_init+0x0/0x104 returned 0 after 179 usecs
>[    1.255296] calling  init_hugetlbfs_fs+0x0/0x13a @ 1
>[    1.255391] initcall init_hugetlbfs_fs+0x0/0x13a returned 0 after 79 usecs
>[    1.255396] calling  init_fat_fs+0x0/0x4a @ 1
>[    1.255493] initcall init_fat_fs+0x0/0x4a returned 0 after 83 usecs
>[    1.255497] calling  init_vfat_fs+0x0/0x12 @ 1
>[    1.255513] initcall init_vfat_fs+0x0/0x12 returned 0 after 4 usecs
>[    1.255517] calling  ecryptfs_init+0x0/0x1b8 @ 1
>[    1.255861] initcall ecryptfs_init+0x0/0x1b8 returned 0 after 320 usecs
>[    1.255868] calling  init_nls_cp437+0x0/0x14 @ 1
>[    1.255886] initcall init_nls_cp437+0x0/0x14 returned 0 after 4 usecs
>[    1.255891] calling  fuse_init+0x0/0x1ad @ 1
>[    1.255935] fuse init (API version 7.23)
>[    1.256126] initcall fuse_init+0x0/0x1ad returned 0 after 217 usecs
>[    1.256132] calling  init_pstore_fs+0x0/0x47 @ 1
>[    1.256159] initcall init_pstore_fs+0x0/0x47 returned 0 after 12 usecs
>[    1.256164] calling  efivarfs_init+0x0/0x34 @ 1
>[    1.256180] initcall efivarfs_init+0x0/0x34 returned 0 after 4 usecs
>[    1.256185] calling  ipc_init+0x0/0x17 @ 1
>[    1.256203] initcall ipc_init+0x0/0x17 returned 0 after 6 usecs
>[    1.256209] calling  ipc_sysctl_init+0x0/0x14 @ 1
>[    1.256246] initcall ipc_sysctl_init+0x0/0x14 returned 0 after 24 usecs
>[    1.256250] calling  init_mqueue_fs+0x0/0xa1 @ 1
>[    1.256347] initcall init_mqueue_fs+0x0/0xa1 returned 0 after 82 usecs
>[    1.256353] calling  key_proc_init+0x0/0x5e @ 1
>[    1.256424] initcall key_proc_init+0x0/0x5e returned 0 after 57 usecs
>[    1.256429] calling  big_key_init+0x0/0x12 @ 1
>[    1.256437] Key type big_key registered
>[    1.256458] initcall big_key_init+0x0/0x12 returned 0 after 19 usecs
>[    1.256465] calling  selinux_nf_ip_init+0x0/0x47 @ 1
>[    1.256478] initcall selinux_nf_ip_init+0x0/0x47 returned 0 after 4 usecs
>[    1.256483] calling  init_sel_fs+0x0/0x9a @ 1
>[    1.256499] initcall init_sel_fs+0x0/0x9a returned 0 after 4 usecs
>[    1.256504] calling  selnl_init+0x0/0x56 @ 1
>[    1.256523] initcall selnl_init+0x0/0x56 returned 0 after 6 usecs
>[    1.256529] calling  sel_netif_init+0x0/0x3a @ 1
>[    1.256545] initcall sel_netif_init+0x0/0x3a returned 0 after 4 usecs
>[    1.256550] calling  sel_netnode_init+0x0/0x32 @ 1
>[    1.256567] initcall sel_netnode_init+0x0/0x32 returned 0 after 4 usecs
>[    1.256572] calling  sel_netport_init+0x0/0x32 @ 1
>[    1.256588] initcall sel_netport_init+0x0/0x32 returned 0 after 4 usecs
>[    1.256594] calling  aurule_init+0x0/0x2d @ 1
>[    1.256610] initcall aurule_init+0x0/0x2d returned 0 after 4 usecs
>[    1.256616] calling  init_smk_fs+0x0/0x12d @ 1
>[    1.256632] initcall init_smk_fs+0x0/0x12d returned 0 after 4 usecs
>[    1.256639] calling  crypto_algapi_init+0x0/0xd @ 1
>[    1.256658] initcall crypto_algapi_init+0x0/0xd returned 0 after 4 usecs
>[    1.256665] calling  chainiv_module_init+0x0/0x12 @ 1
>[    1.256683] initcall chainiv_module_init+0x0/0x12 returned 0 after 4 usecs
>[    1.256690] calling  eseqiv_module_init+0x0/0x12 @ 1
>[    1.256709] initcall eseqiv_module_init+0x0/0x12 returned 0 after 4 usecs
>[    1.256716] calling  hmac_module_init+0x0/0x12 @ 1
>[    1.256734] initcall hmac_module_init+0x0/0x12 returned 0 after 4 usecs
>[    1.256742] calling  crypto_null_mod_init+0x0/0x44 @ 1
>[    1.257256] initcall crypto_null_mod_init+0x0/0x44 returned 0 after 487 usecs
>[    1.257265] calling  md5_mod_init+0x0/0x12 @ 1
>[    1.257394] initcall md5_mod_init+0x0/0x12 returned 0 after 114 usecs
>[    1.257402] calling  sha1_generic_mod_init+0x0/0x12 @ 1
>[    1.257543] initcall sha1_generic_mod_init+0x0/0x12 returned 0 after 123 usecs
>[    1.257550] calling  sha256_generic_mod_init+0x0/0x17 @ 1
>[    1.257833] initcall sha256_generic_mod_init+0x0/0x17 returned 0 after 262 usecs
>[    1.257840] calling  sha512_generic_mod_init+0x0/0x17 @ 1
>[    1.258082] initcall sha512_generic_mod_init+0x0/0x17 returned 0 after 224 usecs
>[    1.258090] calling  crypto_ecb_module_init+0x0/0x12 @ 1
>[    1.258109] initcall crypto_ecb_module_init+0x0/0x12 returned 0 after 4 usecs
>[    1.258116] calling  crypto_cbc_module_init+0x0/0x12 @ 1
>[    1.258135] initcall crypto_cbc_module_init+0x0/0x12 returned 0 after 4 usecs
>[    1.258141] calling  aes_init+0x0/0x12 @ 1
>[    1.258289] initcall aes_init+0x0/0x12 returned 0 after 129 usecs
>[    1.258297] calling  crc32c_mod_init+0x0/0x12 @ 1
>[    1.258437] initcall crc32c_mod_init+0x0/0x12 returned 0 after 124 usecs
>[    1.258444] calling  crct10dif_mod_init+0x0/0x12 @ 1
>[    1.258578] initcall crct10dif_mod_init+0x0/0x12 returned 0 after 118 usecs
>[    1.258585] calling  lzo_mod_init+0x0/0x12 @ 1
>[    1.258727] initcall lzo_mod_init+0x0/0x12 returned 0 after 122 usecs
>[    1.258736] calling  asymmetric_key_init+0x0/0x12 @ 1
>[    1.258749] Key type asymmetric registered
>[    1.258766] initcall asymmetric_key_init+0x0/0x12 returned 0 after 15 usecs
>[    1.258776] calling  x509_key_init+0x0/0x12 @ 1
>[    1.258789] Asymmetric key parser 'x509' registered
>[    1.258805] initcall x509_key_init+0x0/0x12 returned 0 after 14 usecs
>[    1.258813] calling  proc_genhd_init+0x0/0x3c @ 1
>[    1.258840] initcall proc_genhd_init+0x0/0x3c returned 0 after 12 usecs
>[    1.258848] calling  bsg_init+0x0/0x12a @ 1
>[    1.258879] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
>[    1.258901] initcall bsg_init+0x0/0x12a returned 0 after 37 usecs
>[    1.258910] calling  throtl_init+0x0/0x44 @ 1
>[    1.259053] initcall throtl_init+0x0/0x44 returned 0 after 125 usecs
>[    1.259062] calling  noop_init+0x0/0x12 @ 1
>[    1.259073] io scheduler noop registered
>[    1.259090] initcall noop_init+0x0/0x12 returned 0 after 14 usecs
>[    1.259098] calling  deadline_init+0x0/0x12 @ 1
>[    1.259113] io scheduler deadline registered (default)
>[    1.259129] initcall deadline_init+0x0/0x12 returned 0 after 16 usecs
>[    1.259137] calling  cfq_init+0x0/0xb7 @ 1
>[    1.259217] io scheduler cfq registered
>[    1.259236] initcall cfq_init+0x0/0xb7 returned 0 after 82 usecs
>[    1.259245] calling  btree_module_init+0x0/0x2a @ 1
>[    1.259267] initcall btree_module_init+0x0/0x2a returned 0 after 6 usecs
>[    1.259276] calling  crc_t10dif_mod_init+0x0/0x3e @ 1
>[    1.259296] initcall crc_t10dif_mod_init+0x0/0x3e returned 0 after 5 usecs
>[    1.259306] calling  percpu_counter_startup+0x0/0x19 @ 1
>[    1.259326] initcall percpu_counter_startup+0x0/0x19 returned 0 after 4 usecs
>[    1.259334] calling  digsig_init+0x0/0x3d @ 1
>[    1.259354] initcall digsig_init+0x0/0x3d returned 0 after 4 usecs
>[    1.259363] calling  phy_core_init+0x0/0x4d @ 1
>[    1.259391] initcall phy_core_init+0x0/0x4d returned 0 after 13 usecs
>[    1.259401] calling  intel_gpio_init+0x0/0x1b @ 1
>[    1.259447] initcall intel_gpio_init+0x0/0x1b returned 0 after 30 usecs
>[    1.259457] calling  pci_proc_init+0x0/0x65 @ 1
>[    1.259524] initcall pci_proc_init+0x0/0x65 returned 0 after 50 usecs
>[    1.259535] calling  pcie_portdrv_init+0x0/0x77 @ 1
>[    1.260202] initcall pcie_portdrv_init+0x0/0x77 returned 0 after 635 usecs
>[    1.260213] calling  aer_service_init+0x0/0x3e @ 1
>[    1.260302] aer 0000:00:1d.0:pcie02: service driver aer loaded
>[    1.260324] initcall aer_service_init+0x0/0x3e returned 0 after 92 usecs
>[    1.260334] calling  pcie_pme_service_init+0x0/0x12 @ 1
>[    1.260369] pcieport 0000:00:1d.0: Signaling PME through PCIe PME interrupt
>[    1.260424] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
>[    1.260436] pcie_pme 0000:00:1d.0:pcie01: service driver pcie_pme loaded
>[    1.260456] initcall pcie_pme_service_init+0x0/0x12 returned 0 after 104 usecs
>[    1.260467] calling  pci_hotplug_init+0x0/0x4a @ 1
>[    1.260482] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.260499] initcall pci_hotplug_init+0x0/0x4a returned 0 after 17 usecs
>[    1.260509] calling  pcied_init+0x0/0x6f @ 1
>[    1.260531] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    1.260550] initcall pcied_init+0x0/0x6f returned 0 after 25 usecs
>[    1.260560] calling  imsttfb_init+0x0/0xf6 @ 1
>[    1.260601] initcall imsttfb_init+0x0/0xf6 returned 0 after 25 usecs
>[    1.260612] calling  asiliantfb_init+0x0/0x34 @ 1
>[    1.260651] initcall asiliantfb_init+0x0/0x34 returned 0 after 23 usecs
>[    1.260662] calling  vesafb_driver_init+0x0/0x14 @ 1
>[    1.260702] initcall vesafb_driver_init+0x0/0x14 returned 0 after 23 usecs
>[    1.260712] calling  efifb_driver_init+0x0/0x14 @ 1
>[    1.260736] efifb: probing for efifb
>[    1.260785] efifb: framebuffer at 0x90000000, mapped to 0xffffc90000800000, using 8128k, total 8128k
>[    1.260795] efifb: mode is 1920x1080x32, linelength=7680, pages=1
>[    1.260800] efifb: scrolling: redraw
>[    1.260807] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    1.270084] Console: switching to colour frame buffer device 240x67
>[    1.279131] fb0: EFI VGA frame buffer device
>[    1.279189] initcall efifb_driver_init+0x0/0x14 returned 0 after 18034 usecs
>[    1.279200] calling  intel_idle_init+0x0/0x3bd @ 1
>[    1.279216] intel_idle: MWAIT substates: 0x11142120
>[    1.279218] intel_idle: v0.4 model 0x4E
>[    1.279220] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.279696] initcall intel_idle_init+0x0/0x3bd returned 0 after 467 usecs
>[    1.279709] calling  ipmi_init_msghandler_mod+0x0/0xd @ 1
>[    1.279734] ipmi message handler version 39.2
>[    1.279785] initcall ipmi_init_msghandler_mod+0x0/0xd returned 0 after 58 usecs
>[    1.279793] calling  acpi_ac_init+0x0/0x2e @ 1
>[    1.279984] ACPI: AC Adapter [ADP1] (on-line)
>[    1.280049] initcall acpi_ac_init+0x0/0x2e returned 0 after 235 usecs
>[    1.280056] calling  acpi_button_driver_init+0x0/0x12 @ 1
>[    1.280156] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:18/PNP0C09:00/PNP0C0D:00/input/input0
>[    1.280586] ACPI: Lid Switch [LID0]
>[    1.280751] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    1.280814] ACPI: Power Button [PWRB]
>[    1.280906] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    1.280968] ACPI: Sleep Button [SLPB]
>[    1.281062] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>[    1.281118] ACPI: Power Button [PWRF]
>[    1.281185] initcall acpi_button_driver_init+0x0/0x12 returned 0 after 1087 usecs
>[    1.281192] calling  acpi_fan_driver_init+0x0/0x14 @ 1
>[    1.329396] initcall acpi_fan_driver_init+0x0/0x14 returned 0 after 47071 usecs
>[    1.329409] calling  acpi_processor_driver_init+0x0/0x49 @ 1
>[    1.330063] initcall acpi_processor_driver_init+0x0/0x49 returned 0 after 622 usecs
>[    1.330072] calling  acpi_thermal_init+0x0/0x80 @ 1
>[    1.377409] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.377461] ACPI: Thermal Zone [TZ00] (40 C)
>[    1.379186] thermal LNXTHERM:01: registered as thermal_zone1
>[    1.379244] ACPI: Thermal Zone [TZ01] (40 C)
>[    1.379303] initcall acpi_thermal_init+0x0/0x80 returned 0 after 48077 usecs
>[    1.379311] calling  acpi_battery_init+0x0/0x2c @ 1
>[    1.379343] initcall acpi_battery_init+0x0/0x2c returned 0 after 16 usecs
>[    1.379350] calling  acpi_hed_driver_init+0x0/0x12 @ 1
>[    1.379439] initcall acpi_hed_driver_init+0x0/0x12 returned 0 after 72 usecs
>[    1.379446] calling  bgrt_init+0x0/0x7a @ 1
>[    1.379480] initcall bgrt_init+0x0/0x7a returned 0 after 19 usecs
>[    1.379487] calling  erst_init+0x0/0x2d9 @ 1
>[    1.379504] initcall erst_init+0x0/0x2d9 returned 0 after 4 usecs
>[    1.379510] calling  ghes_init+0x0/0x178 @ 1
>[    1.379522] GHES: HEST is not enabled!
>[    1.379565] initcall ghes_init+0x0/0x178 returned -22 after 40 usecs
>[    1.379573] calling  virtio_mmio_init+0x0/0x14 @ 1
>[    1.379621] initcall virtio_mmio_init+0x0/0x14 returned 0 after 32 usecs
>[    1.379629] calling  virtio_pci_driver_init+0x0/0x1b @ 1
>[    1.379677] initcall virtio_pci_driver_init+0x0/0x1b returned 0 after 32 usecs
>[    1.379685] calling  virtio_balloon_driver_init+0x0/0x12 @ 1
>[    1.379717] initcall virtio_balloon_driver_init+0x0/0x12 returned 0 after 16 usecs
>[    1.379725] calling  xenbus_probe_initcall+0x0/0x50 @ 1
>[    1.379744] initcall xenbus_probe_initcall+0x0/0x50 returned -19 after 4 usecs
>[    1.379751] calling  xenbus_init+0x0/0x3b @ 1
>[    1.379770] initcall xenbus_init+0x0/0x3b returned -19 after 4 usecs
>[    1.379777] calling  xenbus_backend_init+0x0/0x4d @ 1
>[    1.379796] initcall xenbus_backend_init+0x0/0x4d returned -19 after 4 usecs
>[    1.379805] calling  hypervisor_subsys_init+0x0/0x27 @ 1
>[    1.379824] initcall hypervisor_subsys_init+0x0/0x27 returned -19 after 4 usecs
>[    1.379832] calling  hyper_sysfs_init+0x0/0x158 @ 1
>[    1.379851] initcall hyper_sysfs_init+0x0/0x158 returned -19 after 4 usecs
>[    1.379860] calling  platform_pci_module_init+0x0/0x1b @ 1
>[    1.379904] initcall platform_pci_module_init+0x0/0x1b returned 0 after 27 usecs
>[    1.379912] calling  xen_late_init_mcelog+0x0/0x54 @ 1
>[    1.379931] initcall xen_late_init_mcelog+0x0/0x54 returned -19 after 4 usecs
>[    1.379939] calling  xen_acpi_processor_init+0x0/0x269 @ 1
>[    1.379959] initcall xen_acpi_processor_init+0x0/0x269 returned -19 after 4 usecs
>[    1.379967] calling  lp872x_driver_init+0x0/0x14 @ 1
>[    1.380002] initcall lp872x_driver_init+0x0/0x14 returned 0 after 20 usecs
>[    1.380011] calling  pty_init+0x0/0x3a2 @ 1
>[    1.380024] ACPI: Battery Slot [BAT0] (battery present)
>[    1.380177] initcall pty_init+0x0/0x3a2 returned 0 after 147 usecs
>[    1.380186] calling  sysrq_init+0x0/0x78 @ 1
>[    1.380214] initcall sysrq_init+0x0/0x78 returned 0 after 13 usecs
>[    1.380222] calling  xen_hvc_init+0x0/0x229 @ 1
>[    1.380242] initcall xen_hvc_init+0x0/0x229 returned -19 after 4 usecs
>[    1.380251] calling  serial8250_init+0x0/0x14a @ 1
>[    1.380263] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    1.380302] ACPI: Battery Slot [BAT1] (battery absent)
>[    1.380548] ACPI: Battery Slot [BAT2] (battery absent)
>[    1.401126] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.405886] initcall serial8250_init+0x0/0x14a returned 0 after 25027 usecs
>[    1.405897] calling  serial_pci_driver_init+0x0/0x1b @ 1
>[    1.405960] initcall serial_pci_driver_init+0x0/0x1b returned 0 after 46 usecs
>[    1.405969] calling  max310x_uart_driver_init+0x0/0x12 @ 1
>[    1.406000] initcall max310x_uart_driver_init+0x0/0x12 returned 0 after 15 usecs
>[    1.406010] calling  sccnxp_uart_driver_init+0x0/0x14 @ 1
>[    1.406049] initcall sccnxp_uart_driver_init+0x0/0x14 returned 0 after 23 usecs
>[    1.406058] calling  init_kgdboc+0x0/0x16 @ 1
>[    1.406077] initcall init_kgdboc+0x0/0x16 returned 0 after 4 usecs
>[    1.406086] calling  ttyprintk_init+0x0/0xff @ 1
>[    1.406215] initcall ttyprintk_init+0x0/0xff returned 0 after 109 usecs
>[    1.406224] calling  init+0x0/0x104 @ 1
>[    1.406277] initcall init+0x0/0x104 returned 0 after 36 usecs
>[    1.406287] calling  hpet_init+0x0/0x65 @ 1
>[    1.406609] initcall hpet_init+0x0/0x65 returned 0 after 298 usecs
>[    1.406620] calling  hwrng_modinit+0x0/0x12 @ 1
>[    1.406731] initcall hwrng_modinit+0x0/0x12 returned 0 after 93 usecs
>[    1.406742] calling  agp_init+0x0/0x29 @ 1
>[    1.406754] Linux agpgart interface v0.103
>[    1.406802] initcall agp_init+0x0/0x29 returned 0 after 43 usecs
>[    1.406812] calling  agp_amd64_mod_init+0x0/0x21 @ 1
>[    1.406879] initcall agp_amd64_mod_init+0x0/0x21 returned -19 after 49 usecs
>[    1.406889] calling  agp_intel_init+0x0/0x2a @ 1
>[    1.406932] initcall agp_intel_init+0x0/0x2a returned 0 after 27 usecs
>[    1.406942] calling  agp_via_init+0x0/0x2a @ 1
>[    1.406983] initcall agp_via_init+0x0/0x2a returned 0 after 25 usecs
>[    1.406992] calling  init_tis+0x0/0xac @ 1
>[    1.407032] initcall init_tis+0x0/0xac returned 0 after 23 usecs
>[    1.407037] calling  cn_proc_init+0x0/0x38 @ 1
>[    1.407053] initcall cn_proc_init+0x0/0x38 returned 0 after 4 usecs
>[    1.407064] calling  topology_sysfs_init+0x0/0x80 @ 1
>[    1.407119] initcall topology_sysfs_init+0x0/0x80 returned 0 after 38 usecs
>[    1.407124] calling  cacheinfo_sysfs_init+0x0/0x91 @ 1
>[    1.407761] initcall cacheinfo_sysfs_init+0x0/0x91 returned 0 after 607 usecs
>[    1.407768] calling  devcoredump_init+0x0/0x19 @ 1
>[    1.407797] initcall devcoredump_init+0x0/0x19 returned 0 after 14 usecs
>[    1.407802] calling  brd_init+0x0/0x15a @ 1
>[    1.415012] brd: module loaded
>[    1.415056] initcall brd_init+0x0/0x15a returned 0 after 7072 usecs
>[    1.415063] calling  loop_init+0x0/0x14d @ 1
>[    1.418736] loop: module loaded
>[    1.418785] initcall loop_init+0x0/0x14d returned 0 after 3618 usecs
>[    1.418793] calling  init+0x0/0x80 @ 1
>[    1.418848] initcall init+0x0/0x80 returned 0 after 39 usecs
>[    1.418855] calling  xlblk_init+0x0/0xb2 @ 1
>[    1.418884] initcall xlblk_init+0x0/0xb2 returned -19 after 17 usecs
>[    1.418890] calling  htcpld_core_init+0x0/0x2d @ 1
>[    1.418949] initcall htcpld_core_init+0x0/0x2d returned -19 after 45 usecs
>[    1.418955] calling  wm8994_i2c_driver_init+0x0/0x14 @ 1
>[    1.418987] initcall wm8994_i2c_driver_init+0x0/0x14 returned 0 after 16 usecs
>[    1.418993] calling  twl6040_driver_init+0x0/0x14 @ 1
>[    1.419023] initcall twl6040_driver_init+0x0/0x14 returned 0 after 16 usecs
>[    1.419030] calling  smsc_i2c_driver_init+0x0/0x14 @ 1
>[    1.419065] initcall smsc_i2c_driver_init+0x0/0x14 returned 0 after 20 usecs
>[    1.419071] calling  da9063_i2c_driver_init+0x0/0x14 @ 1
>[    1.419101] initcall da9063_i2c_driver_init+0x0/0x14 returned 0 after 15 usecs
>[    1.419108] calling  adp5520_driver_init+0x0/0x14 @ 1
>[    1.419138] initcall adp5520_driver_init+0x0/0x14 returned 0 after 15 usecs
>[    1.419145] calling  intel_soc_pmic_i2c_driver_init+0x0/0x14 @ 1
>[    1.419175] initcall intel_soc_pmic_i2c_driver_init+0x0/0x14 returned 0 after 15 usecs
>[    1.419182] calling  spi_transport_init+0x0/0x76 @ 1
>[    1.419218] initcall spi_transport_init+0x0/0x76 returned 0 after 21 usecs
>[    1.419225] calling  init_sd+0x0/0x173 @ 1
>[    1.419273] initcall init_sd+0x0/0x173 returned 0 after 33 usecs
>[    1.419279] calling  init_sr+0x0/0x43 @ 1
>[    1.419319] initcall init_sr+0x0/0x43 returned 0 after 25 usecs
>[    1.419325] calling  init_sg+0x0/0x122 @ 1
>[    1.419364] initcall init_sg+0x0/0x122 returned 0 after 25 usecs
>[    1.419371] calling  piix_init+0x0/0x29 @ 1
>[    1.419425] initcall piix_init+0x0/0x29 returned 0 after 39 usecs
>[    1.419433] calling  sis_pci_driver_init+0x0/0x1b @ 1
>[    1.419474] initcall sis_pci_driver_init+0x0/0x1b returned 0 after 26 usecs
>[    1.419482] calling  ata_generic_pci_driver_init+0x0/0x1b @ 1
>[    1.419525] initcall ata_generic_pci_driver_init+0x0/0x1b returned 0 after 27 usecs
>[    1.419532] calling  net_olddevs_init+0x0/0x5b @ 1
>[    1.419553] initcall net_olddevs_init+0x0/0x5b returned 0 after 6 usecs
>[    1.419561] calling  phy_module_init+0x0/0x17 @ 1
>[    1.419670] initcall phy_module_init+0x0/0x17 returned 0 after 92 usecs
>[    1.419677] calling  phy_module_init+0x0/0x17 @ 1
>[    1.419728] initcall phy_module_init+0x0/0x17 returned 0 after 36 usecs
>[    1.419735] calling  phy_module_init+0x0/0x17 @ 1
>[    1.419774] initcall phy_module_init+0x0/0x17 returned 0 after 24 usecs
>[    1.419780] calling  phy_module_init+0x0/0x17 @ 1
>[    1.419833] initcall phy_module_init+0x0/0x17 returned 0 after 36 usecs
>[    1.419839] calling  phy_module_init+0x0/0x17 @ 1
>[    1.419868] initcall phy_module_init+0x0/0x17 returned 0 after 14 usecs
>[    1.419875] calling  phy_module_init+0x0/0x17 @ 1
>[    1.419936] initcall phy_module_init+0x0/0x17 returned 0 after 45 usecs
>[    1.419943] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420016] initcall phy_module_init+0x0/0x17 returned 0 after 57 usecs
>[    1.420023] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420135] initcall phy_module_init+0x0/0x17 returned 0 after 95 usecs
>[    1.420142] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420181] initcall phy_module_init+0x0/0x17 returned 0 after 24 usecs
>[    1.420188] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420237] initcall phy_module_init+0x0/0x17 returned 0 after 34 usecs
>[    1.420244] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420307] initcall phy_module_init+0x0/0x17 returned 0 after 47 usecs
>[    1.420314] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420380] initcall phy_module_init+0x0/0x17 returned 0 after 14 usecs
>[    1.420388] calling  fixed_mdio_bus_init+0x0/0xfa @ 1
>[    1.420470] libphy: Fixed MDIO Bus: probed
>[    1.420519] initcall fixed_mdio_bus_init+0x0/0xfa returned 0 after 113 usecs
>[    1.420527] calling  mdio_gpio_driver_init+0x0/0x14 @ 1
>[    1.420566] initcall mdio_gpio_driver_init+0x0/0x14 returned 0 after 23 usecs
>[    1.420573] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420604] initcall phy_module_init+0x0/0x17 returned 0 after 17 usecs
>[    1.420611] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420653] initcall phy_module_init+0x0/0x17 returned 0 after 26 usecs
>[    1.420660] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420785] initcall phy_module_init+0x0/0x17 returned 0 after 108 usecs
>[    1.420792] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420842] initcall phy_module_init+0x0/0x17 returned 0 after 34 usecs
>[    1.420849] calling  phy_module_init+0x0/0x17 @ 1
>[    1.420879] initcall phy_module_init+0x0/0x17 returned 0 after 15 usecs
>[    1.420887] calling  tun_init+0x0/0x90 @ 1
>[    1.420900] tun: Universal TUN/TAP device driver, 1.6
>[    1.420938] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    1.421142] initcall tun_init+0x0/0x90 returned 0 after 233 usecs
>[    1.421151] calling  virtio_net_driver_init+0x0/0x12 @ 1
>[    1.421187] initcall virtio_net_driver_init+0x0/0x12 returned 0 after 20 usecs
>[    1.421195] calling  ppp_init+0x0/0xe2 @ 1
>[    1.421207] PPP generic driver version 2.4.2
>[    1.421399] initcall ppp_init+0x0/0xe2 returned 0 after 184 usecs
>[    1.421407] calling  netif_init+0x0/0x68 @ 1
>[    1.421426] initcall netif_init+0x0/0x68 returned -19 after 4 usecs
>[    1.421433] calling  cdrom_init+0x0/0x19 @ 1
>[    1.421463] initcall cdrom_init+0x0/0x19 returned 0 after 14 usecs
>[    1.421471] calling  dwc2_platform_driver_init+0x0/0x14 @ 1
>[    1.421508] initcall dwc2_platform_driver_init+0x0/0x14 returned 0 after 21 usecs
>[    1.421516] calling  dwc2_pci_driver_init+0x0/0x1b @ 1
>[    1.421557] initcall dwc2_pci_driver_init+0x0/0x1b returned 0 after 25 usecs
>[    1.421566] calling  ohci_hcd_mod_init+0x0/0x95 @ 1
>[    1.421578] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.421643] initcall ohci_hcd_mod_init+0x0/0x95 returned 0 after 61 usecs
>[    1.421651] calling  ohci_pci_init+0x0/0x69 @ 1
>[    1.421664] ohci-pci: OHCI PCI platform driver
>[    1.421728] initcall ohci_pci_init+0x0/0x69 returned 0 after 60 usecs
>[    1.421737] calling  ohci_platform_init+0x0/0x4c @ 1
>[    1.421749] ohci-platform: OHCI generic platform driver
>[    1.421816] initcall ohci_platform_init+0x0/0x4c returned 0 after 63 usecs
>[    1.421824] calling  uhci_hcd_init+0x0/0x11d @ 1
>[    1.421837] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.421925] initcall uhci_hcd_init+0x0/0x11d returned 0 after 83 usecs
>[    1.421934] calling  kgdbdbgp_start_thread+0x0/0x52 @ 1
>[    1.421953] initcall kgdbdbgp_start_thread+0x0/0x52 returned 0 after 4 usecs
>[    1.421962] calling  i8042_init+0x0/0x413 @ 1
>[    1.422037] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
>[    1.423671] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.423716] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.423879] initcall i8042_init+0x0/0x413 returned 0 after 1858 usecs
>[    1.423888] calling  input_leds_init+0x0/0x12 @ 1
>[    1.423907] initcall input_leds_init+0x0/0x12 returned 0 after 4 usecs
>[    1.423916] calling  mousedev_init+0x0/0x85 @ 1
>[    1.424183] mousedev: PS/2 mouse device common for all mice
>[    1.424240] initcall mousedev_init+0x0/0x85 returned 0 after 301 usecs
>[    1.424248] calling  evdev_init+0x0/0x12 @ 1
>[    1.424744] initcall evdev_init+0x0/0x12 returned 0 after 469 usecs
>[    1.424753] calling  atkbd_init+0x0/0x27 @ 1
>[    1.424796] initcall atkbd_init+0x0/0x27 returned 0 after 27 usecs
>[    1.424842] calling  uinput_init+0x0/0x12 @ 1
>[    1.424998] initcall uinput_init+0x0/0x12 returned 0 after 137 usecs
>[    1.425007] calling  cmos_init+0x0/0x73 @ 1
>[    1.425051] rtc_cmos 00:04: RTC can wake from S4
>[    1.425610] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
>[    1.425778] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.425857] initcall cmos_init+0x0/0x73 returned 0 after 813 usecs
>[    1.425866] calling  dm_init+0x0/0x46 @ 1
>[    1.425948] device-mapper: uevent: version 1.0.3
>[    1.426144] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@redhat.com
>[    1.426218] initcall dm_init+0x0/0x46 returned 0 after 328 usecs
>[    1.426228] calling  cpufreq_stats_init+0x0/0xce @ 1
>[    1.426248] initcall cpufreq_stats_init+0x0/0xce returned 0 after 4 usecs
>[    1.426258] calling  cpufreq_gov_powersave_init+0x0/0x12 @ 1
>[    1.426278] initcall cpufreq_gov_powersave_init+0x0/0x12 returned 0 after 4 usecs
>[    1.426288] calling  cpufreq_gov_userspace_init+0x0/0x12 @ 1
>[    1.426308] initcall cpufreq_gov_userspace_init+0x0/0x12 returned 0 after 4 usecs
>[    1.426317] calling  cpufreq_gov_dbs_init+0x0/0x12 @ 1
>[    1.426337] initcall cpufreq_gov_dbs_init+0x0/0x12 returned 0 after 4 usecs
>[    1.426346] calling  cpufreq_gov_dbs_init+0x0/0x12 @ 1
>[    1.426366] initcall cpufreq_gov_dbs_init+0x0/0x12 returned 0 after 4 usecs
>[    1.426376] calling  intel_pstate_init+0x0/0x458 @ 1
>[    1.426393] Intel P-state driver initializing.
>[    1.428741] intel_pstate: HWP enabled
>[    1.431153] intel_pstate: HWP enabled
>[    1.432085] intel_pstate: HWP enabled
>[    1.433097] intel_pstate: HWP enabled
>[    1.434081] initcall intel_pstate_init+0x0/0x458 returned 0 after 7514 usecs
>[    1.434101] calling  ledtrig_cpu_init+0x0/0xa0 @ 1
>[    1.434115] ledtrig-cpu: registered to indicate activity on CPUs
>[    1.434977] initcall ledtrig_cpu_init+0x0/0xa0 returned 0 after 843 usecs
>[    1.434982] calling  efivars_sysfs_init+0x0/0x230 @ 1
>[    1.434992] EFI Variables Facility v0.08 2004-May-17
>[    1.443924] initcall efivars_sysfs_init+0x0/0x230 returned 0 after 8714 usecs
>[    1.443927] calling  esrt_sysfs_init+0x0/0x328 @ 1
>[    1.443940] initcall esrt_sysfs_init+0x0/0x328 returned -38 after 4 usecs
>[    1.443942] calling  staging_init+0x0/0x8 @ 1
>[    1.443951] initcall staging_init+0x0/0x8 returned 0 after 4 usecs
>[    1.443954] calling  extcon_class_init+0x0/0x17 @ 1
>[    1.443965] initcall extcon_class_init+0x0/0x17 returned 0 after 6 usecs
>[    1.443967] calling  powercap_init+0x0/0x289 @ 1
>[    1.444004] initcall powercap_init+0x0/0x289 returned 0 after 31 usecs
>[    1.444020] calling  sock_diag_init+0x0/0x37 @ 1
>[    1.444103] initcall sock_diag_init+0x0/0x37 returned 0 after 68 usecs
>[    1.444107] calling  blackhole_module_init+0x0/0x12 @ 1
>[    1.444168] initcall blackhole_module_init+0x0/0x12 returned 0 after 37 usecs
>[    1.444173] calling  gre_offload_init+0x0/0x17 @ 1
>[    1.444191] initcall gre_offload_init+0x0/0x17 returned 0 after 8 usecs
>[    1.444195] calling  sysctl_ipv4_init+0x0/0x4e @ 1
>[    1.444265] initcall sysctl_ipv4_init+0x0/0x4e returned 0 after 44 usecs
>[    1.444269] calling  cubictcp_register+0x0/0x59 @ 1
>[    1.444286] initcall cubictcp_register+0x0/0x59 returned 0 after 4 usecs
>[    1.444289] calling  inet6_init+0x0/0x386 @ 1
>[    1.444425] NET: Registered protocol family 10
>[    1.445659] initcall inet6_init+0x0/0x386 returned 0 after 1326 usecs
>[    1.445664] calling  packet_init+0x0/0x42 @ 1
>[    1.445670] NET: Registered protocol family 17
>[    1.446566] initcall packet_init+0x0/0x42 returned 0 after 873 usecs
>[    1.446570] calling  dcbnl_init+0x0/0x4d @ 1
>[    1.446585] initcall dcbnl_init+0x0/0x4d returned 0 after 4 usecs
>[    1.446588] calling  init_dns_resolver+0x0/0xdc @ 1
>[    1.446602] Key type dns_resolver registered
>[    1.447462] initcall init_dns_resolver+0x0/0xdc returned 0 after 842 usecs
>[    1.447485] calling  mcheck_init_device+0x0/0x185 @ 1
>[    1.447700] initcall mcheck_init_device+0x0/0x185 returned 0 after 204 usecs
>[    1.447730] calling  tboot_late_init+0x0/0x275 @ 1
>[    1.447747] initcall tboot_late_init+0x0/0x275 returned 0 after 4 usecs
>[    1.447749] calling  mcheck_late_init+0x0/0x34 @ 1
>[    1.447777] initcall mcheck_late_init+0x0/0x34 returned 0 after 22 usecs
>[    1.447779] calling  severities_debugfs_init+0x0/0x3d @ 1
>[    1.447788] initcall severities_debugfs_init+0x0/0x3d returned 0 after 4 usecs
>[    1.447790] calling  threshold_init_device+0x0/0x4c @ 1
>[    1.447819] initcall threshold_init_device+0x0/0x4c returned 0 after 23 usecs
>[    1.447821] calling  hpet_insert_resource+0x0/0x24 @ 1
>[    1.447831] initcall hpet_insert_resource+0x0/0x24 returned 0 after 4 usecs
>[    1.447834] calling  update_mp_table+0x0/0x43d @ 1
>[    1.447848] initcall update_mp_table+0x0/0x43d returned 0 after 4 usecs
>[    1.447852] calling  lapic_insert_resource+0x0/0x3f @ 1
>[    1.447866] initcall lapic_insert_resource+0x0/0x3f returned 0 after 4 usecs
>[    1.447869] calling  print_ICs+0x0/0x1b4 @ 1
>[    1.447884] initcall print_ICs+0x0/0x1b4 returned 0 after 4 usecs
>[    1.447886] calling  pat_memtype_list_init+0x0/0x35 @ 1
>[    1.447895] initcall pat_memtype_list_init+0x0/0x35 returned 0 after 4 usecs
>[    1.447898] calling  create_tlb_single_page_flush_ceiling+0x0/0x29 @ 1
>[    1.447907] initcall create_tlb_single_page_flush_ceiling+0x0/0x29 returned 0 after 4 usecs
>[    1.447911] calling  init_oops_id+0x0/0x40 @ 1
>[    1.447926] initcall init_oops_id+0x0/0x40 returned 0 after 4 usecs
>[    1.447929] calling  sched_init_debug+0x0/0x24 @ 1
>[    1.447944] initcall sched_init_debug+0x0/0x24 returned 0 after 4 usecs
>[    1.447947] calling  pm_qos_power_init+0x0/0xb7 @ 1
>[    1.448592] initcall pm_qos_power_init+0x0/0xb7 returned 0 after 619 usecs
>[    1.448595] calling  pm_debugfs_init+0x0/0x24 @ 1
>[    1.448632] initcall pm_debugfs_init+0x0/0x24 returned 0 after 25 usecs
>[    1.448635] calling  printk_late_init+0x0/0x3f @ 1
>[    1.448650] initcall printk_late_init+0x0/0x3f returned 0 after 4 usecs
>[    1.448652] calling  tk_debug_sleep_time_init+0x0/0x3c @ 1
>[    1.448661] initcall tk_debug_sleep_time_init+0x0/0x3c returned 0 after 4 usecs
>[    1.448663] calling  debugfs_kprobe_init+0x0/0xa7 @ 1
>[    1.448673] initcall debugfs_kprobe_init+0x0/0xa7 returned 0 after 5 usecs
>[    1.448675] calling  taskstats_init+0x0/0x6e @ 1
>[    1.448701] registered taskstats version 1
>[    1.449519] initcall taskstats_init+0x0/0x6e returned 0 after 819 usecs
>[    1.449521] calling  clear_boot_tracer+0x0/0x30 @ 1
>[    1.449531] initcall clear_boot_tracer+0x0/0x30 returned 0 after 4 usecs
>[    1.449534] calling  kdb_ftrace_register+0x0/0x32 @ 1
>[    1.449548] initcall kdb_ftrace_register+0x0/0x32 returned 0 after 4 usecs
>[    1.449551] calling  load_system_certificate_list+0x0/0x106 @ 1
>[    1.449561] Loading compiled-in X.509 certificates
>[    1.450970] Loaded X.509 cert 'Build time autogenerated kernel key: 8527895b752ee57f8366a0758637e0d71f6112af'
>[    1.452024] initcall load_system_certificate_list+0x0/0x106 returned 0 after 2404 usecs
>[    1.452029] calling  fault_around_debugfs+0x0/0x35 @ 1
>[    1.452044] initcall fault_around_debugfs+0x0/0x35 returned 0 after 4 usecs
>[    1.452046] calling  max_swapfiles_check+0x0/0x8 @ 1
>[    1.452061] initcall max_swapfiles_check+0x0/0x8 returned 0 after 4 usecs
>[    1.452064] calling  check_early_ioremap_leak+0x0/0x42 @ 1
>[    1.452078] initcall check_early_ioremap_leak+0x0/0x42 returned 0 after 4 usecs
>[    1.452081] calling  init_root_keyring+0x0/0xb @ 1
>[    1.452107] initcall init_root_keyring+0x0/0xb returned 0 after 15 usecs
>[    1.452109] calling  init_trusted+0x0/0xba @ 1
>[    1.454698] Key type trusted registered
>[    1.455579] initcall init_trusted+0x0/0xba returned 0 after 3384 usecs
>[    1.455582] calling  init_encrypted+0x0/0x120 @ 1
>[    1.460272] Key type encrypted registered
>[    1.461182] initcall init_encrypted+0x0/0x120 returned 0 after 5460 usecs
>[    1.461186] calling  init_profile_hash+0x0/0x7d @ 1
>[    1.461214] AppArmor: AppArmor sha1 policy hashing enabled
>[    1.462119] initcall init_profile_hash+0x0/0x7d returned 0 after 901 usecs
>[    1.462122] calling  init_ima+0x0/0x31 @ 1
>[    1.462126] ima: No TPM chip found, activating TPM-bypass!
>[    1.462984] initcall init_ima+0x0/0x31 returned 0 after 837 usecs
>[    1.462986] calling  init_evm+0x0/0x40 @ 1
>[    1.462996] evm: HMAC attrs: 0x1
>[    1.463214] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>[    1.464946] initcall init_evm+0x0/0x40 returned 0 after 1903 usecs
>[    1.464949] calling  prandom_reseed+0x0/0x40 @ 1
>[    1.465022] initcall prandom_reseed+0x0/0x40 returned 0 after 61 usecs
>[    1.465027] calling  pci_resource_alignment_sysfs_init+0x0/0x22 @ 1
>[    1.465042] initcall pci_resource_alignment_sysfs_init+0x0/0x22 returned 0 after 5 usecs
>[    1.465046] calling  pci_sysfs_init+0x0/0x49 @ 1
>[    1.466255] initcall pci_sysfs_init+0x0/0x49 returned 0 after 1170 usecs
>[    1.466259] calling  boot_wait_for_devices+0x0/0x29 @ 1
>[    1.466274] initcall boot_wait_for_devices+0x0/0x29 returned -19 after 4 usecs
>[    1.466278] calling  dmar_free_unused_resources+0x0/0xb3 @ 1
>[    1.466293] initcall dmar_free_unused_resources+0x0/0xb3 returned 0 after 4 usecs
>[    1.466306] calling  deferred_probe_initcall+0x0/0x70 @ 1
>[    1.466701] initcall deferred_probe_initcall+0x0/0x70 returned 0 after 373 usecs
>[    1.466709] calling  late_resume_init+0x0/0x1a0 @ 1
>[    1.466720]   Magic number: 7:775:779
>[    1.467827] initcall late_resume_init+0x0/0x1a0 returned 0 after 1079 usecs
>[    1.467833] calling  rtc_hctosys+0x0/0xe7 @ 1
>[    1.468027] rtc_cmos 00:04: setting system clock to 2015-11-06 10:46:37 UTC (1446806797)
>[    1.469041] initcall rtc_hctosys+0x0/0xe7 returned 0 after 1169 usecs
>[    1.469045] calling  charger_manager_init+0x0/0x9b @ 1
>[    1.469346] initcall charger_manager_init+0x0/0x9b returned 0 after 281 usecs
>[    1.469358] calling  acpi_cpufreq_init+0x0/0x279 @ 1
>[    1.469388] initcall acpi_cpufreq_init+0x0/0x279 returned -17 after 13 usecs
>[    1.469393] calling  powernowk8_init+0x0/0x180 @ 1
>[    1.469402] initcall powernowk8_init+0x0/0x180 returned -19 after 4 usecs
>[    1.469407] calling  pcc_cpufreq_init+0x0/0x4b3 @ 1
>[    1.469423] initcall pcc_cpufreq_init+0x0/0x4b3 returned -19 after 6 usecs
>[    1.469428] calling  centrino_init+0x0/0x2a @ 1
>[    1.469443] initcall centrino_init+0x0/0x2a returned -19 after 4 usecs
>[    1.469444] calling  edd_init+0x0/0x2e5 @ 1
>[    1.469449] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    1.470439] EDD information not available.
>[    1.471434] initcall edd_init+0x0/0x2e5 returned -19 after 1939 usecs
>[    1.471436] calling  firmware_memmap_init+0x0/0x33 @ 1
>[    1.471491] initcall firmware_memmap_init+0x0/0x33 returned 0 after 48 usecs
>[    1.471493] calling  efi_shutdown_init+0x0/0x33 @ 1
>[    1.471502] initcall efi_shutdown_init+0x0/0x33 returned 0 after 4 usecs
>[    1.471504] calling  clk_debug_init+0x0/0x137 @ 1
>[    1.471522] initcall clk_debug_init+0x0/0x137 returned 0 after 13 usecs
>[    1.471525] calling  pci_mmcfg_late_insert_resources+0x0/0x4b @ 1
>[    1.471540] initcall pci_mmcfg_late_insert_resources+0x0/0x4b returned 0 after 4 usecs
>[    1.471543] calling  register_sk_filter_ops+0x0/0x8 @ 1
>[    1.471558] initcall register_sk_filter_ops+0x0/0x8 returned 0 after 4 usecs
>[    1.471564] calling  tcp_congestion_default+0x0/0x12 @ 1
>[    1.471579] initcall tcp_congestion_default+0x0/0x12 returned 0 after 4 usecs
>[    1.471583] calling  ip_auto_config+0x0/0xdfa @ 1
>[    1.471598] initcall ip_auto_config+0x0/0xdfa returned 0 after 4 usecs
>[    1.471601] calling  software_resume+0x0/0x370 @ 1
>[    1.471611] PM: Hibernation image not present or could not be loaded.
>[    1.471616] initcall software_resume+0x0/0x370 returned -2 after 4 usecs
>[    1.471619] calling  regulator_init_complete+0x0/0x1f @ 1
>[    1.471634] initcall regulator_init_complete+0x0/0x1f returned 0 after 4 usecs
>[    1.471638] calling  clk_disable_unused+0x0/0x100 @ 1
>[    1.471653] initcall clk_disable_unused+0x0/0x100 returned 0 after 4 usecs
>[    1.471656] calling  init_default_flow_dissectors+0x0/0x38 @ 1
>[    1.471671] initcall init_default_flow_dissectors+0x0/0x38 returned 0 after 4 usecs
>[    1.472099] Freeing unused kernel memory: 1444K (ffffffff81d41000 - ffffffff81eaa000)
>[    1.473124] Write protecting the kernel read-only data: 12288k
>[    1.474539] Freeing unused kernel memory: 640K (ffff880002760000 - ffff880002800000)
>[    1.475752] Freeing unused kernel memory: 352K (ffff880002ba8000 - ffff880002c00000)
>[    1.491294] random: systemd-udevd urandom read with 19 bits of entropy available
>[    1.547436] calling  sdhci_drv_init+0x0/0x1000 [sdhci] @ 145
>[    1.547448] sdhci: Secure Digital Host Controller Interface driver
>[    1.548506] sdhci: Copyright(c) Pierre Ossman
>[    1.550276] initcall sdhci_drv_init+0x0/0x1000 [sdhci] returned 0 after 2756 usecs
>[    1.550343] calling  ahci_pci_driver_init+0x0/0x1000 [ahci] @ 143
>[    1.550497] ahci 0000:00:17.0: version 3.0
>[    1.550680] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
>[    1.551654] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    1.552977] calling  sdhci_driver_init+0x0/0x1000 [sdhci_pci] @ 145
>[    1.553661] scsi host0: ahci
>[    1.554859] ata1: SATA max UDMA/133 abar m2048@0xa1563000 port 0xa1563100 irq 123
>[    1.556586] initcall ahci_pci_driver_init+0x0/0x1000 [ahci] returned 0 after 6082 usecs
>[    1.556731] sdhci-pci 0000:00:1e.4: SDHCI controller found [8086:9d2b] (rev 21)
>[    1.558153] calling  pps_init+0x0/0x1000 [pps_core] @ 146
>[    1.558163] pps_core: LinuxPPS API ver. 1 registered
>[    1.559134] sdhci-pci 0000:00:1e.4: No vmmc regulator found
>[    1.559135] sdhci-pci 0000:00:1e.4: No vqmmc regulator found
>[    1.562355] mmc0: SDHCI controller on PCI [0000:00:1e.4] using ADMA 64-bit
>[    1.563859] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    1.564970] initcall pps_init+0x0/0x1000 [pps_core] returned 0 after 6651 usecs
>[    1.565054] calling  psmouse_init+0x0/0x85 [psmouse] @ 147
>[    1.565180] initcall psmouse_init+0x0/0x85 [psmouse] returned 0 after 109 usecs
>[    1.566077] calling  ptp_init+0x0/0x1000 [ptp] @ 146
>[    1.566093] PTP clock support registered
>[    1.567119] initcall ptp_init+0x0/0x1000 [ptp] returned 0 after 1005 usecs
>[    1.570484] calling  e1000_init_module+0x0/0x1000 [e1000e] @ 146
>[    1.570494] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    1.571704] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    1.576731] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
>[    1.578302] sdhci-pci 0000:00:1e.6: enabling device (0000 -> 0002)
>[    1.579587] sdhci-pci 0000:00:1e.6: failed to setup card detect gpio
>[    1.581666] sdhci-pci 0000:00:1e.6: No vmmc regulator found
>[    1.582686] sdhci-pci 0000:00:1e.6: No vqmmc regulator found
>[    1.587007] mmc1: SDHCI controller on PCI [0000:00:1e.6] using ADMA 64-bit
>[    1.588068] initcall sdhci_driver_init+0x0/0x1000 [sdhci_pci] returned 0 after 34270 usecs
>[    1.588217] e1000e 0000:00:1f.6: enabling device (0000 -> 0002)
>[    1.589754] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    1.880661] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.899872] ata1.00: ATA-9: INTEL SSDSC2BW240A4, DC32, max UDMA/133
>[    1.903435] ata1.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.934313] ata1.00: configured for UDMA/133
>[    1.937488] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2BW24 DC32 PQ: 0 ANSI: 5
>[    1.940717] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    1.940744] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    1.940949] sd 0:0:0:0: [sda] Write Protect is off
>[    1.940955] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.941017] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.946555] e1000e 0000:00:1f.6 eth0: registered PHC clock
>[    1.946558] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88
>[    1.946561] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
>[    1.946607] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF
>[    1.946681] initcall e1000_init_module+0x0/0x1000 [e1000e] returned 0 after 367489 usecs
>[    1.947358]  sda: sda1 sda2 sda3
>[    1.948487] sd 0:0:0:0: [sda] Attached SCSI disk
>[    2.244355] tsc: Refined TSC clocksource calibration: 1512.000 MHz
>[    2.248590] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x15cb6aaa5cc, max_idle_ns: 440795251989 ns
>[    3.252575] clocksource: Switched to clocksource tsc
>[    7.188243] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    7.273800] calling  init_autofs4_fs+0x0/0x27 [autofs4] @ 1
>[    7.273905] initcall init_autofs4_fs+0x0/0x27 [autofs4] returned 0 after 95 usecs
>[    7.273996] systemd[1]: Inserted module 'autofs4'
>[    7.296254] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
>[    7.298338] systemd[1]: Detected architecture x86-64.
>[    7.305644] systemd[1]: Set hostname to <SKLY9>.
>[    7.368328] systemd[1]: Reached target Remote File Systems (Pre).
>[    7.369330] systemd[1]: Starting Remote File Systems (Pre).
>[    7.371655] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    7.372676] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    7.374838] systemd[1]: Created slice Root Slice.
>[    7.375866] systemd[1]: Starting Root Slice.
>[    7.378042] systemd[1]: Listening on Journal Audit Socket.
>[    7.379105] systemd[1]: Starting Journal Audit Socket.
>[    7.381233] systemd[1]: Created slice System Slice.
>[    7.382305] systemd[1]: Starting System Slice.
>[    7.384399] systemd[1]: Listening on Delayed Shutdown Socket.
>[    7.385386] systemd[1]: Starting Delayed Shutdown Socket.
>[    7.387509] systemd[1]: Listening on Journal Socket.
>[    7.388483] systemd[1]: Starting Journal Socket.
>[    7.390584] systemd[1]: Starting Load Kernel Modules...
>[    7.393793] systemd[1]: Starting Uncomplicated firewall...
>[    7.397323] systemd[1]: Starting Nameserver information manager...
>[    7.399168] calling  parport_default_proc_register+0x0/0x1000 [parport] @ 214
>[    7.399186] initcall parport_default_proc_register+0x0/0x1000 [parport] returned 0 after 14 usecs
>[    7.401051] systemd[1]: Mounting POSIX Message Queue File System...
>[    7.402840] calling  lp_init_module+0x0/0x1000 [lp] @ 214
>[    7.404560] systemd[1]: Mounting Huge Pages File System...
>[    7.406067] lp: driver loaded but no devices found
>[    7.406072] initcall lp_init_module+0x0/0x1000 [lp] returned 0 after 3153 usecs
>[    7.409237] calling  ppdev_init+0x0/0x1000 [ppdev] @ 214
>[    7.409707] systemd[1]: Started Set Up Additional Binary Formats.
>[    7.410172] ppdev: user-space parallel port driver
>[    7.410176] initcall ppdev_init+0x0/0x1000 [ppdev] returned 0 after 912 usecs
>[    7.412756] systemd[1]: Starting Create list of required static device nodes for the current kernel...
>[    7.414278] calling  parport_pc_init+0x0/0xf44 [parport_pc] @ 214
>[    7.414779] initcall parport_pc_init+0x0/0xf44 [parport_pc] returned 0 after 485 usecs
>[    7.417029] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    7.418044] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    7.420234] systemd[1]: Listening on udev Kernel Socket.
>[    7.421240] systemd[1]: Starting udev Kernel Socket.
>[    7.423423] systemd[1]: Listening on udev Control Socket.
>[    7.424412] systemd[1]: Starting udev Control Socket.
>[    7.426546] systemd[1]: Listening on fsck to fsckd communication Socket.
>[    7.427557] systemd[1]: Starting fsck to fsckd communication Socket.
>[    7.429632] systemd[1]: Listening on Journal Socket (/dev/log).
>[    7.430652] systemd[1]: Starting Journal Socket (/dev/log).
>[    7.432794] systemd[1]: Created slice system-getty.slice.
>[    7.433788] systemd[1]: Starting system-getty.slice.
>[    7.435250] systemd[1]: Mounting Debug File System...
>[    7.439439] systemd[1]: Started Read required files in advance.
>[    7.440625] systemd[1]: Starting Read required files in advance...
>[    7.443646] systemd[1]: Starting Increase datagram queue length...
>[    7.447064] systemd[1]: Starting udev Coldplug all Devices...
>[    7.450989] systemd[1]: Created slice system-systemd\x2dfsck.slice.
>[    7.452065] systemd[1]: Starting system-systemd\x2dfsck.slice.
>[    7.453238] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    7.454636] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    7.458673] systemd[1]: Created slice User and Session Slice.
>[    7.460418] systemd[1]: Starting User and Session Slice.
>[    7.462740] systemd[1]: Reached target Slices.
>[    7.463655] systemd[1]: Starting Slices.
>[    7.466349] systemd[1]: Started Braille Device Support.
>[    7.467455] systemd[1]: Starting Braille Device Support...
>[    7.470511] systemd[1]: Starting Setup Virtual Console...
>[    7.473895] systemd[1]: Reached target Swap.
>[    7.474870] systemd[1]: Starting Swap.
>[    7.476727] systemd[1]: Reached target Encrypted Volumes.
>[    7.477620] systemd[1]: Starting Encrypted Volumes.
>[    7.480096] systemd[1]: Mounted Debug File System.
>[    7.481961] systemd[1]: Mounted POSIX Message Queue File System.
>[    7.483881] systemd[1]: Mounted Huge Pages File System.
>[    7.485901] systemd[1]: Started Load Kernel Modules.
>[    7.488290] systemd[1]: Started Uncomplicated firewall.
>[    7.491968] systemd[1]: Started Create list of required static device nodes for the current kernel.
>[    7.494450] systemd[1]: Started Increase datagram queue length.
>[    7.497963] systemd[1]: Started Setup Virtual Console.
>[    7.501907] systemd[1]: Started Nameserver information manager.
>[    7.515018] systemd[1]: Started udev Coldplug all Devices.
>[    7.529577] systemd[1]: Starting udev Wait for Complete Device Initialization...
>[    7.533499] systemd[1]: Listening on Syslog Socket.
>[    7.534565] systemd[1]: Starting Syslog Socket.
>[    7.536044] systemd[1]: Starting Journal Service...
>[    7.538871] systemd[1]: Starting Create Static Device Nodes in /dev...
>[    7.541677] systemd[1]: Starting Apply Kernel Variables...
>[    7.544663] systemd[1]: Mounted Configuration File System.
>[    7.546701] systemd[1]: Mounting FUSE Control File System...
>[    7.552537] systemd[1]: Mounted FUSE Control File System.
>[    7.554808] systemd[1]: Started Create Static Device Nodes in /dev.
>[    7.557032] systemd[1]: Started Apply Kernel Variables.
>[    7.563124] systemd[1]: Starting udev Kernel Device Manager...
>[    7.579398] systemd[1]: Started udev Kernel Device Manager.
>[    7.579542] systemd[1]: Started Show Plymouth Boot Screen.
>[    7.579610] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    7.579623] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
>[    7.579640] systemd[1]: Started Forward Password Requests to Plymouth Directory Watch.
>[    7.583604] systemd[1]: Started Journal Service.
>[    7.610606] random: nonblocking pool is initialized
>[    7.613332] calling  mac_hid_init+0x0/0x1000 [mac_hid] @ 279
>[    7.613342] initcall mac_hid_init+0x0/0x1000 [mac_hid] returned 0 after 4 usecs
>[    7.615044] calling  acpi_pad_init+0x0/0x1000 [acpi_pad] @ 281
>[    7.615120] initcall acpi_pad_init+0x0/0x1000 [acpi_pad] returned 0 after 70 usecs
>[    7.627302] calling  spt_pinctrl_init+0x0/0x1000 [pinctrl_sunrisepoint] @ 283
>[    7.627741] initcall spt_pinctrl_init+0x0/0x1000 [pinctrl_sunrisepoint] returned 0 after 422 usecs
>[    7.630554] calling  acpi_video_init+0x0/0x1000 [video] @ 282
>[    7.630567] initcall acpi_video_init+0x0/0x1000 [video] returned 0 after 7 usecs
>[    7.641148] calling  rc_core_init+0x0/0x1000 [rc_core] @ 282
>[    7.641161] initcall rc_core_init+0x0/0x1000 [rc_core] returned 0 after 7 usecs
>[    7.642932] calling  wbcir_init+0x0/0x1000 [winbond_cir] @ 282
>[    7.642952] initcall wbcir_init+0x0/0x1000 [winbond_cir] returned 0 after 14 usecs
>[    7.644755] calling  iio_init+0x0/0x1000 [industrialio] @ 280
>[    7.644773] initcall iio_init+0x0/0x1000 [industrialio] returned 0 after 12 usecs
>[    7.649087] calling  acpi_als_driver_init+0x0/0x1000 [acpi_als] @ 280
>[    7.649149] initcall acpi_als_driver_init+0x0/0x1000 [acpi_als] returned 0 after 57 usecs
>[    7.664257] calling  hid_init+0x0/0x65 [hid] @ 287
>[    7.664290] hidraw: raw HID events driver (C) Jiri Kosina
>[    7.664297] initcall hid_init+0x0/0x65 [hid] returned 0 after 33 usecs
>[    7.670288] calling  acpi_wmi_init+0x0/0x1000 [wmi] @ 286
>[    7.670297] calling  i2c_hid_driver_init+0x0/0x1000 [i2c_hid] @ 287
>[    7.670331] initcall i2c_hid_driver_init+0x0/0x1000 [i2c_hid] returned 0 after 24 usecs
>[    7.670921] wmi: Mapper loaded
>[    7.670927] initcall acpi_wmi_init+0x0/0x1000 [wmi] returned 0 after 617 usecs
>[    7.682262] calling  bt_init+0x0/0xb6 [bluetooth] @ 280
>[    7.682266] Bluetooth: Core ver 2.20
>[    7.682280] NET: Registered protocol family 31
>[    7.682281] Bluetooth: HCI device and connection manager initialized
>[    7.682285] Bluetooth: HCI socket layer initialized
>[    7.682288] Bluetooth: L2CAP socket layer initialized
>[    7.682317] Bluetooth: SCO socket layer initialized
>[    7.682330] initcall bt_init+0x0/0xb6 [bluetooth] returned 0 after 52 usecs
>[    7.686716] calling  xhci_hcd_init+0x0/0x8 [xhci_hcd] @ 292
>[    7.686723] initcall xhci_hcd_init+0x0/0x8 [xhci_hcd] returned 0 after 0 usecs
>[    7.693661] calling  xhci_pci_init+0x0/0x1000 [xhci_pci] @ 292
>[    7.693876] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    7.693883] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    7.694006] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    7.694012] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    7.694674] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    7.694677] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    7.694679] usb usb1: Product: xHCI Host Controller
>[    7.694681] usb usb1: Manufacturer: Linux 4.3.0-rc7-nightly+ xhci-hcd
>[    7.694682] usb usb1: SerialNumber: 0000:00:14.0
>[    7.695124] calling  shpcd_init+0x0/0x1000 [shpchp] @ 291
>[    7.695626] hub 1-0:1.0: USB hub found
>[    7.695652] hub 1-0:1.0: 12 ports detected
>[    7.696120] calling  serio_raw_drv_init+0x0/0x1000 [serio_raw] @ 286
>[    7.696140] initcall serio_raw_drv_init+0x0/0x1000 [serio_raw] returned 0 after 14 usecs
>[    7.696145] calling  mei_init+0x0/0xae [mei] @ 288
>[    7.696172] initcall mei_init+0x0/0xae [mei] returned 0 after 20 usecs
>[    7.697935] calling  init_soundcore+0x0/0x1000 [soundcore] @ 287
>[    7.697944] initcall init_soundcore+0x0/0x1000 [soundcore] returned 0 after 5 usecs
>[    7.699489] calling  mei_me_driver_init+0x0/0x1000 [mei_me] @ 288
>[    7.704419] calling  hci_uart_init+0x0/0xf1 [hci_uart] @ 280
>[    7.704423] Bluetooth: HCI UART driver ver 2.3
>[    7.704425] Bluetooth: HCI UART protocol H4 registered
>[    7.704426] Bluetooth: HCI UART protocol BCSP registered
>[    7.704427] Bluetooth: HCI UART protocol LL registered
>[    7.704429] Bluetooth: HCI UART protocol ATH3K registered
>[    7.704430] Bluetooth: HCI UART protocol Three-wire (H5) registered
>[    7.704477] Bluetooth: HCI UART protocol Intel registered
>[    7.704495] Bluetooth: HCI UART protocol BCM registered
>[    7.704499] initcall hci_uart_init+0x0/0xf1 [hci_uart] returned 0 after 71 usecs
>[    7.704738] calling  cryptd_init+0x0/0x1000 [cryptd] @ 293
>[    7.704745] initcall cryptd_init+0x0/0x1000 [cryptd] returned 0 after 3 usecs
>[    7.706217] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    7.706223] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    7.706269] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    7.706271] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    7.706273] usb usb2: Product: xHCI Host Controller
>[    7.706274] usb usb2: Manufacturer: Linux 4.3.0-rc7-nightly+ xhci-hcd
>[    7.706276] usb usb2: SerialNumber: 0000:00:14.0
>[    7.706452] hub 2-0:1.0: USB hub found
>[    7.706466] hub 2-0:1.0: 6 ports detected
>[    7.707993] usb: failed to peer usb2-port2 and usb1-port1 by location (usb2-port2:none) (usb1-port1:usb2-port1)
>[    7.707995] usb usb2-port2: failed to peer to usb1-port1 (-16)
>[    7.707995] usb: port power management may be unreliable
>[    7.708596] usb: failed to peer usb2-port3 and usb1-port1 by location (usb2-port3:none) (usb1-port1:usb2-port1)
>[    7.708598] usb usb2-port3: failed to peer to usb1-port1 (-16)
>[    7.709817] usb: failed to peer usb2-port5 and usb1-port1 by location (usb2-port5:none) (usb1-port1:usb2-port1)
>[    7.709819] usb usb2-port5: failed to peer to usb1-port1 (-16)
>[    7.710444] usb: failed to peer usb2-port6 and usb1-port1 by location (usb2-port6:none) (usb1-port1:usb2-port1)
>[    7.710447] usb usb2-port6: failed to peer to usb1-port1 (-16)
>[    7.710646] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    7.710653] initcall shpcd_init+0x0/0x1000 [shpchp] returned 0 after 15159 usecs
>[    7.710911] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
>[    7.711135] initcall xhci_pci_init+0x0/0x1000 [xhci_pci] returned 0 after 17063 usecs
>[    7.717507] calling  crypto_module_init+0x0/0x1000 [lrw] @ 293
>[    7.717513] initcall crypto_module_init+0x0/0x1000 [lrw] returned 0 after 0 usecs
>[    7.718106] calling  alsa_sound_init+0x0/0x84 [snd] @ 311
>[    7.718122] initcall alsa_sound_init+0x0/0x84 [snd] returned 0 after 9 usecs
>[    7.721077] calling  aes_init+0x0/0x1000 [aes_x86_64] @ 293
>[    7.724227] initcall aes_init+0x0/0x1000 [aes_x86_64] returned 0 after 3070 usecs
>[    7.725002] calling  alsa_timer_init+0x0/0x1000 [snd_timer] @ 314
>[    7.725052] initcall alsa_timer_init+0x0/0x1000 [snd_timer] returned 0 after 43 usecs
>[    7.728939] calling  alsa_seq_device_init+0x0/0x1000 [snd_seq_device] @ 314
>[    7.728956] initcall alsa_seq_device_init+0x0/0x1000 [snd_seq_device] returned 0 after 11 usecs
>[    7.742187] calling  aesni_init+0x0/0x13e [aesni_intel] @ 284
>[    7.742191] AVX2 version of gcm_enc/dec engaged.
>[    7.742230] AES CTR mode by8 optimization enabled
>[    7.743503] calling  drm_core_init+0x0/0xf3 [drm] @ 289
>[    7.743519] [drm] Initialized drm 1.1.0 20060810
>[    7.743531] initcall drm_core_init+0x0/0xf3 [drm] returned 0 after 14 usecs
>[    7.743769] calling  cfg80211_init+0x0/0xdb [cfg80211] @ 285
>[    7.744307] initcall cfg80211_init+0x0/0xdb [cfg80211] returned 0 after 510 usecs
>[    7.745057] calling  alsa_seq_init+0x0/0x48 [snd_seq] @ 319
>[    7.745117] initcall alsa_seq_init+0x0/0x48 [snd_seq] returned 0 after 53 usecs
>[    7.745528] initcall aesni_init+0x0/0x13e [aesni_intel] returned 0 after 3254 usecs
>[    7.748257] calling  ghash_pclmulqdqni_mod_init+0x0/0x1000 [ghash_clmulni_intel] @ 290
>[    7.748305] initcall ghash_pclmulqdqni_mod_init+0x0/0x1000 [ghash_clmulni_intel] returned -22 after 41 usecs
>[    7.751267] calling  crc32_pclmul_mod_init+0x0/0x1000 [crc32_pclmul] @ 293
>[    7.753438] initcall crc32_pclmul_mod_init+0x0/0x1000 [crc32_pclmul] returned 0 after 2112 usecs
>[    7.755121] calling  crct10dif_intel_mod_init+0x0/0x1000 [crct10dif_pclmul] @ 293
>[    7.757783] initcall crct10dif_intel_mod_init+0x0/0x1000 [crct10dif_pclmul] returned 0 after 2591 usecs
>[    7.806341] cfg80211: World regulatory domain updated:
>[    7.806344] cfg80211:  DFS Master region: unset
>[    7.806345] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[    7.806347] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[    7.806348] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[    7.806350] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
>[    7.806351] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>[    7.806353] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>[    7.806354] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[    7.806355] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
>[    7.806356] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
>[    7.816947] calling  iwl_drv_init+0x0/0x8e [iwlwifi] @ 285
>[    7.816951] Intel(R) Wireless WiFi driver for Linux
>[    7.816952] Copyright(c) 2003- 2015 Intel Corporation
>[    7.817726] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
>[    7.827583] calling  vmx_init+0x0/0x303 [kvm_intel] @ 294
>[    7.828916] initcall vmx_init+0x0/0x303 [kvm_intel] returned 0 after 1291 usecs
>[    7.829664] iwlwifi 0000:01:00.0: Unsupported splx structure
>[    7.832208] initcall iwl_drv_init+0x0/0x8e [iwlwifi] returned 0 after 14892 usecs
>[    7.832825] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000A-17.ucode failed with error -2
>[    7.832828] iwlwifi 0000:01:00.0: Falling back to user helper
>[    7.832968] calling  alsa_rawmidi_init+0x0/0x1000 [snd_rawmidi] @ 342
>[    7.832973] initcall alsa_rawmidi_init+0x0/0x1000 [snd_rawmidi] returned 0 after 0 usecs
>[    7.833169] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000A-16.ucode failed with error -2
>[    7.833171] iwlwifi 0000:01:00.0: Falling back to user helper
>[    7.833594] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000A-15.ucode failed with error -2
>[    7.833596] iwlwifi 0000:01:00.0: Falling back to user helper
>[    7.834050] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000A-14.ucode failed with error -2
>[    7.834053] iwlwifi 0000:01:00.0: Falling back to user helper
>[    7.834540] calling  coretemp_init+0x0/0x1000 [coretemp] @ 284
>[    7.834673] initcall coretemp_init+0x0/0x1000 [coretemp] returned 0 after 124 usecs
>[    7.836422] Setting dangerous option edp_vswing - tainting kernel
>[    7.836479] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000A-13.ucode failed with error -2
>[    7.836482] iwlwifi 0000:01:00.0: Falling back to user helper
>[    7.836684] calling  i915_init+0x0/0x9b [i915] @ 289
>[    7.836687] [drm:drm_pci_init] 
>[    7.836881] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000A-12.ucode failed with error -2
>[    7.836884] iwlwifi 0000:01:00.0: Falling back to user helper
>[    7.837129] iwlwifi 0000:01:00.0: request for firmware file 'iwlwifi-8000A-12.ucode' failed.
>[    7.838706] iwlwifi 0000:01:00.0: no suitable firmware found!
>[    7.840333] calling  powerclamp_init+0x0/0x1000 [intel_powerclamp] @ 284
>[    7.840378] initcall powerclamp_init+0x0/0x1000 [intel_powerclamp] returned 0 after 38 usecs
>[    7.840885] calling  alsa_seq_midi_event_init+0x0/0x1000 [snd_seq_midi_event] @ 372
>[    7.840889] initcall alsa_seq_midi_event_init+0x0/0x1000 [snd_seq_midi_event] returned 0 after 0 usecs
>[    7.842417] calling  pkg_temp_thermal_init+0x0/0x1000 [x86_pkg_temp_thermal] @ 290
>[    7.842545] initcall pkg_temp_thermal_init+0x0/0x1000 [x86_pkg_temp_thermal] returned 0 after 119 usecs
>[    7.842817] calling  seq_midisynth_driver_init+0x0/0x1000 [snd_seq_midi] @ 372
>[    7.842833] initcall seq_midisynth_driver_init+0x0/0x1000 [snd_seq_midi] returned 0 after 12 usecs
>[    7.845213] calling  iosf_mbi_init+0x0/0x1000 [iosf_mbi] @ 290
>[    7.845243] initcall iosf_mbi_init+0x0/0x1000 [iosf_mbi] returned 0 after 25 usecs
>[    7.847462] calling  rapl_init+0x0/0x1000 [intel_rapl] @ 290
>[    7.847467] intel_rapl: Found RAPL domain package
>[    7.847471] intel_rapl: Found RAPL domain core
>[    7.847474] intel_rapl: Found RAPL domain uncore
>[    7.847478] intel_rapl: Found RAPL domain dram
>[    7.847950] initcall rapl_init+0x0/0x1000 [intel_rapl] returned 0 after 471 usecs
>[    7.851039] calling  alsa_pcm_init+0x0/0x6c [snd_pcm] @ 375
>[    7.851048] initcall alsa_pcm_init+0x0/0x6c [snd_pcm] returned 0 after 2 usecs
>[    7.853337] calling  alsa_hwdep_init+0x0/0x1000 [snd_hwdep] @ 287
>[    7.853344] initcall alsa_hwdep_init+0x0/0x1000 [snd_hwdep] returned 0 after 2 usecs
>[    7.855693] calling  hda_bus_init+0x0/0x12 [snd_hda_core] @ 287
>[    7.855718] initcall hda_bus_init+0x0/0x12 [snd_hda_core] returned 0 after 18 usecs
>[    7.861304] calling  azx_driver_init+0x0/0xfce [snd_hda_intel] @ 287
>[    8.073958] usb 1-5: new high-speed USB device number 2 using xhci_hcd
>[    8.272797] usb 1-5: New USB device found, idVendor=0b95, idProduct=7720
>[    8.272810] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    8.272818] usb 1-5: Product: AX88x72A
>[    8.272824] usb 1-5: Manufacturer: ASIX Elec. Corp.
>[    8.272830] usb 1-5: SerialNumber: B07A75
>[    8.442079] usb 1-7: new full-speed USB device number 3 using xhci_hcd
>[    8.629341] usb 1-7: New USB device found, idVendor=ffff, idProduct=0a5a
>[    8.629355] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    8.629362] usb 1-7: Product: Intel(R) Wilkins Peak 2x2
>[    8.629368] usb 1-7: Manufacturer: Intel(R) Corporation
>[    8.629373] usb 1-7: SerialNumber: 001122334455 WP_A0 
>[    8.797932] usb 1-9: new full-speed USB device number 4 using xhci_hcd
>[    8.989331] usb 1-9: New USB device found, idVendor=045e, idProduct=0745
>[    8.989344] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    8.989352] usb 1-9: Product: MicrosoftÂ® 2.4GHz Transceiver v8.0
>[    8.989358] usb 1-9: Manufacturer: Microsoft
>[    9.011057] calling  hid_init+0x0/0x1000 [usbhid] @ 283
>[    9.023226] usbcore: registered new interface driver usbhid
>[    9.023229] usbhid: USB HID core driver
>[    9.023239] initcall hid_init+0x0/0x1000 [usbhid] returned 0 after 11888 usecs
>[    9.025821] calling  hid_generic_init+0x0/0x1000 [hid_generic] @ 281
>[    9.026008] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v8.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.0/0003:045E:0745.0001/input/input7
>[    9.082637] hid-generic 0003:045E:0745.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft MicrosoftÂ® 2.4GHz Transceiver v8.0] on usb-0000:00:14.0-9/input0
>[    9.083875] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v8.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.1/0003:045E:0745.0002/input/input8
>[    9.138685] hid-generic 0003:045E:0745.0002: input,hidraw1: USB HID v1.11 Mouse [Microsoft MicrosoftÂ® 2.4GHz Transceiver v8.0] on usb-0000:00:14.0-9/input1
>[    9.150402] input: Microsoft MicrosoftÂ® 2.4GHz Transceiver v8.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.2/0003:045E:0745.0003/input/input9
>[    9.206823] hid-generic 0003:045E:0745.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft MicrosoftÂ® 2.4GHz Transceiver v8.0] on usb-0000:00:14.0-9/input2
>[    9.206954] initcall hid_generic_init+0x0/0x1000 [hid_generic] returned 0 after 176929 usecs
>[    9.224422] calling  joydev_init+0x0/0x1000 [joydev] @ 283
>[    9.224991] initcall joydev_init+0x0/0x1000 [joydev] returned 0 after 536 usecs
>[   10.027880] calling  usbnet_init+0x0/0x1000 [usbnet] @ 279
>[   10.027888] initcall usbnet_init+0x0/0x1000 [usbnet] returned 0 after 2 usecs
>[   10.029530] calling  asix_driver_init+0x0/0x1000 [asix] @ 279
>[   10.824431] asix 1-5:1.0 eth1: register 'asix' at usb-0000:00:14.0-5, ASIX AX88772 USB 2.0 Ethernet, 00:14:d1:b0:7a:75
>[   10.824563] usbcore: registered new interface driver asix
>[   10.824604] initcall asix_driver_init+0x0/0x1000 [asix] returned 0 after 776700 usecs
>[   10.828477] asix 1-5:1.0 eth3: renamed from eth1
>[   14.707797] mei_me 0000:00:16.0: wait hw ready failed
>[   14.712355] mei_me 0000:00:16.0: hw_start failed ret = -62
>[   14.713918] mei_me 0000:00:16.0: H_RST is set = 0x80030331
>[   16.711060] mei_me 0000:00:16.0: wait hw ready failed
>[   16.715813] mei_me 0000:00:16.0: hw_start failed ret = -62
>[   16.717311] mei_me 0000:00:16.0: H_RST is set = 0x80030331
>[   18.714329] mei_me 0000:00:16.0: wait hw ready failed
>[   18.719235] mei_me 0000:00:16.0: hw_start failed ret = -62
>[   18.720412] mei_me 0000:00:16.0: reset: reached maximal consecutive resets: disabling the device
>[   18.721591] mei_me 0000:00:16.0: reset failed ret = -19
>[   18.722736] mei_me 0000:00:16.0: link layer initialization failed.
>[   18.723902] mei_me 0000:00:16.0: init hw failure.
>[   18.725360] mei_me 0000:00:16.0: initialization failed.
>[   18.726632] initcall mei_me_driver_init+0x0/0x1000 [mei_me] returned 0 after 10772642 usecs
>[   18.726754] [drm:drm_get_pci_dev] 
>[   18.726783] [drm:drm_minor_register] 
>[   18.726976] [drm:drm_minor_register] new minor registered 64
>[   18.726978] [drm:drm_minor_register] 
>[   18.727140] [drm:drm_minor_register] new minor registered 128
>[   18.727142] [drm:drm_minor_register] 
>[   18.727353] [drm:drm_minor_register] new minor registered 0
>[   18.727365] [drm:i915_dump_device_info] i915 device info: gen=9, pciid=0x191e rev=0x07 flags=need_gfx_hws,is_skylake,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[   18.727378] [drm:intel_detect_pch] Found SunrisePoint LP PCH
>[   18.727624] [drm:intel_csr_ucode_init] Loading i915/skl_dmc_ver1.bin
>[   18.727815] [drm] Memory usable by graphics device = 4096M
>[   18.727816] [drm:i915_gem_gtt_init] GMADR size = 256M
>[   18.727817] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[   18.727819] [drm:i915_gem_gtt_init] ppgtt mode: 3
>[   18.727821] checking generic (90000000 7f0000) vs hw (90000000 10000000)
>[   18.727822] fb: switching to inteldrmfb from EFI VGA
>[   18.727856] Console: switching to colour dummy device 80x25
>[   18.727924] [drm] Replacing VGA console driver
>[   18.728332] [drm:intel_opregion_setup] graphic opregion physical addr: 0x87e6c018
>[   18.728340] [drm:intel_opregion_setup] Public ACPI methods supported
>[   18.728341] [drm:intel_opregion_setup] SWSCI supported
>[   18.734088] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[   18.734093] [drm:intel_opregion_setup] ASLE supported
>[   18.734959] [drm:intel_device_info_runtime_init] slice total: 1
>[   18.734967] [drm:intel_device_info_runtime_init] subslice total: 3
>[   18.734972] [drm:intel_device_info_runtime_init] subslice per slice: 3
>[   18.734977] [drm:intel_device_info_runtime_init] EU total: 24
>[   18.734980] [drm:intel_device_info_runtime_init] EU per subslice: 8
>[   18.734984] [drm:intel_device_info_runtime_init] has slice power gating: n
>[   18.734988] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[   18.734991] [drm:intel_device_info_runtime_init] has EU power gating: y
>[   18.734996] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[   18.734998] [drm] Driver supports precise vblank timestamp query.
>[   18.735004] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[   18.735010] [drm:validate_vbt] Using VBT from OpRegion: $VBT SKYLAKE        d
>[   18.735017] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0
>[   18.735021] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[   18.735026] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[   18.735032] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[   18.735040] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[   18.735045] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[   18.735050] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[   18.735055] [drm:parse_sdvo_device_mapping] Unsupported child device size for SDVO mapping.
>[   18.735060] [drm:parse_device_mapping] Expected child device config size for VBT version 199 not known; assuming 38
>[   18.735065] [drm:parse_driver_features] DRRS State Enabled:1
>[   18.735072] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[   18.735077] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[   18.735082] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[   18.735086] [drm:parse_ddi_port] VBT HDMI level shift for port B: 8
>[   18.735090] [drm:parse_ddi_port] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[   18.735094] [drm:parse_ddi_port] VBT HDMI level shift for port C: 8
>[   18.735177] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[   18.735194] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 32768K, usable: 31744K
>[   18.735200] [drm:intel_power_well_enable] enabling always-on
>[   18.735204] [drm:intel_power_well_enable] enabling power well 1
>[   18.735212] [drm:intel_power_well_enable] enabling MISC IO power well
>[   18.735218] [drm:intel_power_well_enable] enabling power well 2
>[   18.735224] [drm:intel_power_well_enable] enabling DDI A/E power well
>[   18.735230] [drm:intel_power_well_enable] enabling DDI B power well
>[   18.735236] [drm:intel_power_well_enable] enabling DDI C power well
>[   18.735242] [drm:skl_set_power_well] Enabling DDI C power well
>[   18.735247] [drm:intel_power_well_enable] enabling DDI D power well
>[   18.735252] [drm:skl_set_power_well] Enabling DDI D power well
>[   18.735278] [drm:drm_irq_install] irq=278
>[   18.735627] [drm:intel_print_wm_latency] Gen9 Plane WM0 latency 2 (2.0 usec)
>[   18.735632] [drm:intel_print_wm_latency] Gen9 Plane WM1 latency 19 (19.0 usec)
>[   18.735636] [drm:intel_print_wm_latency] Gen9 Plane WM2 latency 28 (28.0 usec)
>[   18.735640] [drm:intel_print_wm_latency] Gen9 Plane WM3 latency 32 (32.0 usec)
>[   18.735644] [drm:intel_print_wm_latency] Gen9 Plane WM4 latency 63 (63.0 usec)
>[   18.735648] [drm:intel_print_wm_latency] Gen9 Plane WM5 latency 77 (77.0 usec)
>[   18.735652] [drm:intel_print_wm_latency] Gen9 Plane WM6 latency 83 (83.0 usec)
>[   18.735656] [drm:intel_print_wm_latency] Gen9 Plane WM7 latency 99 (99.0 usec)
>[   18.735661] [drm:intel_modeset_init] 3 display pipes available.
>[   18.735701] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz
>[   18.735706] [drm:intel_update_max_cdclk] Max CD clock rate: 675000 kHz
>[   18.735709] [drm:intel_update_max_cdclk] Max dotclock rate: 675000 kHz
>[   18.735723] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[   18.736074] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[   18.736174] [drm:drm_sysfs_connector_add] adding "eDP-1" to sysfs
>[   18.736179] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   18.736301] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[   18.736311] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[   18.736318] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[   18.736325] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[   18.736334] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[   18.736667] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   18.736754] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   18.737267] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 41 00 00 01 c0 02 00 00 00 1f 0b 00
>[   18.737651] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel.
>[   18.737657] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink yes
>[   18.739780] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   18.739782] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   18.739784] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   18.739898] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[   18.741760] [drm:drm_dp_i2c_do_msg] native defer
>[   18.743125] [drm:drm_dp_i2c_do_msg] native defer
>[   18.744485] [drm:drm_dp_i2c_do_msg] native defer
>[   18.745842] [drm:drm_dp_i2c_do_msg] native defer
>[   18.747210] [drm:drm_dp_i2c_do_msg] native defer
>[   18.748570] [drm:drm_dp_i2c_do_msg] native defer
>[   18.749910] [drm:drm_dp_i2c_do_msg] native defer
>[   18.751262] [drm:drm_dp_i2c_do_msg] native defer
>[   18.752357] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   18.752358] [drm:intel_dp_drrs_init] VBT doesn't support DRRS
>[   18.752403] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 937/937
>[   18.752429] [drm:intel_dp_init_connector] Adding DP connector on port B
>[   18.752455] [drm:drm_sysfs_connector_add] adding "DP-1" to sysfs
>[   18.752456] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   18.752466] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[   18.752576] [drm:drm_sysfs_connector_add] adding "HDMI-A-1" to sysfs
>[   18.752578] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   18.752589] [drm:intel_dp_init_connector] Adding DP connector on port C
>[   18.752612] [drm:drm_sysfs_connector_add] adding "DP-2" to sysfs
>[   18.752614] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   18.752622] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-2
>[   18.752722] [drm:drm_sysfs_connector_add] adding "HDMI-A-2" to sysfs
>[   18.752724] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   18.752741] [drm:intel_modeset_readout_hw_state] [CRTC:21] hw state readout: enabled
>[   18.752750] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: enabled
>[   18.752752] [drm:intel_modeset_readout_hw_state] [CRTC:29] hw state readout: disabled
>[   18.752755] [drm:intel_modeset_readout_hw_state] DPLL 1 hw state readout: crtc_mask 0x00000002, on 1
>[   18.752758] [drm:intel_modeset_readout_hw_state] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[   18.752760] [drm:intel_modeset_readout_hw_state] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[   18.752766] [drm:intel_modeset_readout_hw_state] [ENCODER:31:TMDS-31] hw state readout: enabled, pipe A
>[   18.752771] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: enabled, pipe B
>[   18.752773] [drm:intel_modeset_readout_hw_state] [ENCODER:42:DP MST-42] hw state readout: disabled, pipe A
>[   18.752774] [drm:intel_modeset_readout_hw_state] [ENCODER:43:DP MST-43] hw state readout: disabled, pipe B
>[   18.752775] [drm:intel_modeset_readout_hw_state] [ENCODER:44:DP MST-44] hw state readout: disabled, pipe C
>[   18.752776] [drm:intel_modeset_readout_hw_state] [ENCODER:47:TMDS-47] hw state readout: disabled, pipe A
>[   18.752777] [drm:intel_modeset_readout_hw_state] [ENCODER:49:DP MST-49] hw state readout: disabled, pipe A
>[   18.752778] [drm:intel_modeset_readout_hw_state] [ENCODER:50:DP MST-50] hw state readout: disabled, pipe B
>[   18.752779] [drm:intel_modeset_readout_hw_state] [ENCODER:51:DP MST-51] hw state readout: disabled, pipe C
>[   18.752782] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:eDP-1] hw state readout: enabled
>[   18.752784] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:DP-1] hw state readout: enabled
>[   18.752786] [drm:intel_modeset_readout_hw_state] [CONNECTOR:45:HDMI-A-1] hw state readout: disabled
>[   18.752788] [drm:intel_modeset_readout_hw_state] [CONNECTOR:48:DP-2] hw state readout: disabled
>[   18.752789] [drm:intel_modeset_readout_hw_state] [CONNECTOR:52:HDMI-A-2] hw state readout: disabled
>[   18.752793] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016bb92c00
>[   18.752794] [drm:drm_calc_timestamping_constants] crtc 21: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[   18.752795] [drm:drm_calc_timestamping_constants] crtc 21: clock 361309 kHz framedur 16666775 linedur 9177
>[   18.752797] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016bb93c00
>[   18.752799] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[   18.752800] [drm:drm_calc_timestamping_constants] crtc 25: clock 148499 kHz framedur 16666778 linedur 14814
>[   18.752809] [drm:intel_dump_pipe_config] [CRTC:21][setup_hw_state] config ffff88016bb92c00 for pipe A
>[   18.752810] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   18.752810] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
>[   18.752812] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   18.752813] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 6314349, gmch_n: 8388608, link_m: 701594, link_n: 524288, tu: 64
>[   18.752815] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   18.752816] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   18.752817] [drm:intel_dump_pipe_config] requested mode:
>[   18.752819] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361309 3200 3248 3280 3316 1800 1802 1807 1816 0x40 0xa
>[   18.752819] [drm:intel_dump_pipe_config] adjusted mode:
>[   18.752821] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361309 3200 3248 3280 3316 1800 1802 1807 1816 0x40 0xa
>[   18.752823] [drm:intel_dump_crtc_timings] crtc timings: 361309 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x40 flags: 0xa
>[   18.752824] [drm:intel_dump_pipe_config] port clock: 270000
>[   18.752825] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   18.752826] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[   18.752827] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   18.752828] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0c800708, enabled
>[   18.752829] [drm:intel_dump_pipe_config] ips: 0
>[   18.752830] [drm:intel_dump_pipe_config] double wide: 0
>[   18.752831] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   18.752832] [drm:intel_dump_pipe_config] planes on this crtc
>[   18.752833] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = -1
>[   18.752834] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[   18.752835] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[   18.752842] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config ffff88016bb93c00 for pipe B
>[   18.752843] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   18.752844] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   18.752845] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   18.752846] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3460300, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64
>[   18.752847] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   18.752848] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   18.752849] [drm:intel_dump_pipe_config] requested mode:
>[   18.752851] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148499 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   18.752852] [drm:intel_dump_pipe_config] adjusted mode:
>[   18.752853] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148499 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   18.752855] [drm:intel_dump_crtc_timings] crtc timings: 148499 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[   18.752856] [drm:intel_dump_pipe_config] port clock: 270000
>[   18.752857] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   18.752858] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[   18.752859] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   18.752860] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[   18.752861] [drm:intel_dump_pipe_config] ips: 0
>[   18.752861] [drm:intel_dump_pipe_config] double wide: 0
>[   18.752862] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   18.752863] [drm:intel_dump_pipe_config] planes on this crtc
>[   18.752864] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = -1
>[   18.752866] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[   18.752867] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[   18.752869] [drm:intel_dump_pipe_config] [CRTC:29][setup_hw_state] config ffff88016bb94c00 for pipe C
>[   18.752870] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   18.752871] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   18.752872] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   18.752873] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   18.752874] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   18.752875] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   18.752876] [drm:intel_dump_pipe_config] requested mode:
>[   18.752877] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   18.752878] [drm:intel_dump_pipe_config] adjusted mode:
>[   18.752880] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   18.752881] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   18.752882] [drm:intel_dump_pipe_config] port clock: 0
>[   18.752883] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   18.752884] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[   18.752885] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   18.752886] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   18.752887] [drm:intel_dump_pipe_config] ips: 0
>[   18.752888] [drm:intel_dump_pipe_config] double wide: 0
>[   18.752889] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   18.752890] [drm:intel_dump_pipe_config] planes on this crtc
>[   18.752891] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 2.0 idx: 6 disabled, scaler_id = -1
>[   18.752892] [drm:intel_dump_pipe_config] CURSOR PLANE:28 plane: 2.3 idx: 7 disabled, scaler_id = -1
>[   18.752893] [drm:intel_dump_pipe_config] STANDARD PLANE:30 plane: 2.1 idx: 8 disabled, scaler_id = -1
>[   18.752922] [drm:intel_power_well_disable] disabling DDI D power well
>[   18.752924] [drm:skl_set_power_well] Disabling DDI D power well
>[   18.752925] [drm:intel_power_well_disable] disabling DDI C power well
>[   18.752927] [drm:skl_set_power_well] Disabling DDI C power well
>[   18.752928] [drm:intel_power_well_disable] disabling always-on
>[   18.752933] [drm:skylake_get_initial_plane_config] pipe A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[   18.752934] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[   18.752937] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[   18.752940] [drm:intel_alloc_initial_plane_obj] initial plane fb obj ffff88016cfd0000
>[   18.752942] [drm:drm_framebuffer_reference] ffff88016bb65840: FB ID: 55 (1)
>[   18.752945] [drm:skylake_get_initial_plane_config] pipe B with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[   18.752946] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[   18.752947] [drm:i915_gem_object_create_stolen_for_preallocated] failed to allocate stolen space
>[   18.752948] [drm:drm_framebuffer_reference] ffff88016bb65840: FB ID: 55 (2)
>[   18.752949] [drm:drm_framebuffer_reference] ffff88016bb65840: FB ID: 55 (3)
>[   18.753179] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[   18.753180] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, fffff000]
>[   18.755116] [drm:i915_gem_context_init] LR context support initialized
>[   18.755144] [drm:intel_init_pipe_control] render ring pipe control offset: 0x007e9000
>[   18.755233] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[   18.755252] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[   18.755261] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[   18.755269] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[   18.755304] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz
>[   18.755415] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[   18.755417] [drm:intel_fbdev_init_bios] found possible fb from plane A
>[   18.755419] [drm:intel_fbdev_init_bios] pipe C not active or no fb, skipping
>[   18.755421] [drm:intel_fbdev_init_bios] checking plane A for BIOS fb
>[   18.755422] [drm:intel_fbdev_init_bios] fb not wide enough for plane A (12800 vs 7680)
>[   18.755424] [drm:intel_fbdev_init_bios] BIOS fb not suitable for all pipes, not using
>[   18.755529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   18.755533] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   18.755894] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   18.756234] [drm:intel_didl_outputs] More than 15 outputs detected via ACPI
>[   18.756250] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   18.756759] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] status updated from 3 to 1
>[   18.756764] [drm:drm_property_unreference_blob] ffff88003698ee00: blob ID: 35 (1)
>[   18.756773] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   18.756776] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   18.756778] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   18.756780] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   18.756781] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   18.756782] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   18.757652] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   18.757654] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   18.757656] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   18.757658] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   18.757659] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   18.758417] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   18.758790] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[   18.759151] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
>[   18.759178] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   18.759272] [drm] Initialized i915 1.6.0 20151023 for 0000:00:02.0 on minor 0
>[   18.759331] initcall i915_init+0x0/0x9b [i915] returned 0 after 10670537 usecs
>[   18.759409] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>[   18.759454] initcall azx_driver_init+0x0/0xfce [snd_hda_intel] returned 0 after 10646625 usecs
>[   18.768577] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   18.769690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] status updated from 3 to 1
>[   18.769747] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   18.769749] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   18.769750] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   18.769780] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   18.769782] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   18.769784] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   18.769786] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   18.769787] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   18.769789] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   18.769791] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   18.769792] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   18.769794] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   18.769795] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   18.769797] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   18.769799] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   18.769800] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   18.769802] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   18.769803] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   18.769805] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   18.769807] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   18.769808] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   18.769810] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   18.769811] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   18.769813] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   18.769814] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   18.769816] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   18.769817] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   18.769819] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   18.769821] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   18.769822] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   18.769824] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   18.769825] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   18.769827] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   18.769828] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   18.769830] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   18.769831] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   18.769833] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   18.769834] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   18.769836] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   18.769837] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   18.769839] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   18.769840] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   18.780172] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   18.780174] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   18.780563] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   18.780566] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   18.780568] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] status updated from 3 to 2
>[   18.780569] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   18.780570] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   18.780571] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   18.780573] [drm:intel_power_well_enable] enabling DDI C power well
>[   18.780575] [drm:skl_set_power_well] Enabling DDI C power well
>[   18.780596] [drm:intel_power_well_disable] disabling DDI C power well
>[   18.780598] [drm:skl_set_power_well] Disabling DDI C power well
>[   18.780599] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] status updated from 3 to 2
>[   18.780600] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   18.780601] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   18.780602] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   18.800474] [drm:intel_hdmi_detect] Live status not up!
>[   18.800516] [drm:intel_power_well_enable] enabling DDI C power well
>[   18.800520] [drm:skl_set_power_well] Enabling DDI C power well
>[   18.800522] [drm:intel_power_well_disable] disabling DDI C power well
>[   18.800524] [drm:skl_set_power_well] Disabling DDI C power well
>[   18.800526] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] status updated from 3 to 2
>[   18.800527] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   18.800530] [drm:drm_setup_crtcs] 
>[   18.800532] [drm:drm_enable_connectors] connector 32 enabled? yes
>[   18.800534] [drm:drm_enable_connectors] connector 41 enabled? yes
>[   18.800535] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   18.800537] [drm:drm_enable_connectors] connector 45 enabled? no
>[   18.800538] [drm:drm_enable_connectors] connector 48 enabled? no
>[   18.800555] [drm:drm_enable_connectors] connector 52 enabled? no
>[   18.800557] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[   18.800558] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[   18.800561] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:21]: 3200x1800
>[   18.800561] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   18.800563] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-1
>[   18.800582] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-1 0
>[   18.800584] [drm:intel_fb_initial_config] connector DP-1 on pipe B [CRTC:25]: 1920x1080
>[   18.800585] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[   18.800587] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[   18.800588] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[   18.800590] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 21 (0,0)
>[   18.800592] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[   18.800632] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[   18.800636] [drm:intelfb_create] no BIOS fb, allocating a new one
>[   18.805963] [drm:intelfb_create] allocated 3200x1800 fb: 0x00840000, bo ffff88016c094000
>[   18.806031] fbcon: inteldrmfb (fb0) is primary device
>[   18.806135] [drm:drm_atomic_state_init] Allocated atomic state ffff8800368b7400
>[   18.806137] [drm:drm_framebuffer_reference] ffff88016bb65840: FB ID: 55 (4)
>[   18.806138] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880036b956c0 state to ffff8800368b7400
>[   18.806140] [drm:drm_property_reference_blob] ffff88016bb656c0: blob ID: 53 (1)
>[   18.806140] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b2c00 state to ffff8800368b7400
>[   18.806141] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff880036b95000 state to ffff8800368b7400
>[   18.806142] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b95000 to [NOCRTC]
>[   18.806142] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880036b95000
>[   18.806143] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880036b953c0 state to ffff8800368b7400
>[   18.806144] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b953c0 to [NOCRTC]
>[   18.806144] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880036b953c0
>[   18.806146] [drm:drm_framebuffer_reference] ffff88016bb65840: FB ID: 55 (5)
>[   18.806146] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880036b95540 state to ffff8800368b7400
>[   18.806147] [drm:drm_property_reference_blob] ffff88016bb65780: blob ID: 54 (1)
>[   18.806148] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b2800 state to ffff8800368b7400
>[   18.806149] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880036b95840 state to ffff8800368b7400
>[   18.806149] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b95840 to [NOCRTC]
>[   18.806150] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880036b95840
>[   18.806151] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880036b95480 state to ffff8800368b7400
>[   18.806151] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b95480 to [NOCRTC]
>[   18.806152] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880036b95480
>[   18.806153] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880036b95240 state to ffff8800368b7400
>[   18.806154] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880084f91840 state to ffff8800368b7400
>[   18.806155] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91840 to [NOCRTC]
>[   18.806155] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880084f91840
>[   18.806156] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff880084f91e40 state to ffff8800368b7400
>[   18.806156] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91e40 to [NOCRTC]
>[   18.806157] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880084f91e40
>[   18.806158] [drm:drm_property_unreference_blob] ffff88016bb656c0: blob ID: 53 (2)
>[   18.806174] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b2c00
>[   18.806175] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b956c0 to [CRTC:21]
>[   18.806175] [drm:drm_framebuffer_unreference] ffff88016bb65840: FB ID: 55 (6)
>[   18.806176] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (1)
>[   18.806176] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880036b956c0
>[   18.806178] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016b32d8a0 state to ffff8800368b7400
>[   18.806179] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b7400
>[   18.806180] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b7400
>[   18.806181] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016b32d500 state to ffff8800368b7400
>[   18.806182] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d8a0 to [NOCRTC]
>[   18.806182] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d8a0 to [CRTC:21]
>[   18.806183] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b7400 has 1 connectors for [CRTC:25]
>[   18.806184] [drm:drm_property_unreference_blob] ffff88016bb65780: blob ID: 54 (2)
>[   18.806185] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b2800
>[   18.806185] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b95540 to [CRTC:25]
>[   18.806186] [drm:drm_framebuffer_unreference] ffff88016bb65840: FB ID: 55 (5)
>[   18.806187] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (2)
>[   18.806187] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880036b95540
>[   18.806188] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b7400
>[   18.806189] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b7400
>[   18.806190] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d500 to [NOCRTC]
>[   18.806190] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d500 to [CRTC:25]
>[   18.806191] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b7400 has 1 connectors for [CRTC:21]
>[   18.806192] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b2400 state to ffff8800368b7400
>[   18.806193] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b2400
>[   18.806193] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b95240 to [NOCRTC]
>[   18.806194] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880036b95240
>[   18.806194] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b7400
>[   18.806195] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b7400
>[   18.806196] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff8800368b7400
>[   18.806197] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b7400 has 1 connectors for [CRTC:21]
>[   18.806197] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b7400 has 1 connectors for [CRTC:25]
>[   18.806198] [drm:drm_atomic_check_only] checking ffff8800368b7400
>[   18.806201] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   18.806202] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[   18.806203] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   18.806204] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[   18.806205] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b7400
>[   18.806206] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   18.806207] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[   18.806210] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   18.806211] [drm:skl_update_scaler] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   18.806211] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[   18.806212] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   18.806213] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[   18.806214] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   18.806215] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   18.806218] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 6314349/8388608 link 701594/524288, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[   18.806219] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000003, found 0x00000001)
>[   18.806220] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 270000, found 540000)
>[   18.806221] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88016b6b2c00 for pipe A
>[   18.806222] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   18.806222] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   18.806223] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   18.806224] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   18.806225] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   18.806226] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   18.806226] [drm:intel_dump_pipe_config] requested mode:
>[   18.806228] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   18.806228] [drm:intel_dump_pipe_config] adjusted mode:
>[   18.806229] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   18.806231] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   18.806231] [drm:intel_dump_pipe_config] port clock: 540000
>[   18.806231] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   18.806232] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   18.806233] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   18.806234] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   18.806234] [drm:intel_dump_pipe_config] ips: 0
>[   18.806234] [drm:intel_dump_pipe_config] double wide: 0
>[   18.806235] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   18.806235] [drm:intel_dump_pipe_config] planes on this crtc
>[   18.806238] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[   18.806239] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[   18.806239] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[   18.806240] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[   18.806240] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[   18.806241] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b7400
>[   18.806242] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[   18.806243] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   18.806244] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148499KHz
>[   18.806245] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   18.806246] [drm:intel_dp_compute_config] DP link bw required 356398 available 518400
>[   18.806247] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   18.806248] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3460300/8388608 link 288358/524288, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767129/8388608 link 240297/262144)
>[   18.806249] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[   18.806249] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 270000, found 162000)
>[   18.806251] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016b6b2800 for pipe B
>[   18.806251] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   18.806251] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   18.806252] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   18.806253] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767129, gmch_n: 8388608, link_m: 240297, link_n: 262144, tu: 64
>[   18.806254] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   18.806255] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   18.806255] [drm:intel_dump_pipe_config] requested mode:
>[   18.806256] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   18.806256] [drm:intel_dump_pipe_config] adjusted mode:
>[   18.806258] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148499 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   18.806259] [drm:intel_dump_crtc_timings] crtc timings: 148499 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[   18.806259] [drm:intel_dump_pipe_config] port clock: 162000
>[   18.806259] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   18.806260] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[   18.806261] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   18.806261] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   18.806262] [drm:intel_dump_pipe_config] ips: 0
>[   18.806262] [drm:intel_dump_pipe_config] double wide: 0
>[   18.806263] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   18.806263] [drm:intel_dump_pipe_config] planes on this crtc
>[   18.806265] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[   18.806266] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[   18.806266] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[   18.806266] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[   18.806267] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[   18.806270] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   18.806271] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[   18.806272] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 1, on 1, ms 1
>[   18.806273] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   18.806274] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[   18.806274] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 1, on 1, ms 1
>[   18.806276] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   18.806277] [drm:intel_get_shared_dpll] CRTC:25 allocated DPLL 1
>[   18.806278] [drm:intel_get_shared_dpll] using DPLL 1 for pipe B
>[   18.806278] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   18.806279] [drm:skl_update_scaler] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   18.806280] [drm:drm_atomic_commit] commiting ffff8800368b7400
>[   18.806289] [drm:set_no_fbc_reason] Disabling FBC: disabled per chip default
>[   18.806291] [drm:intel_edp_backlight_off] 
>[   18.905591] [drm:finish_csr_load] Finished loading i915/skl_dmc_ver1.bin
>[   18.906697] calling  generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] @ 279
>[   18.906766] initcall generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] returned 0 after 53 usecs
>[   18.918994] calling  realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] @ 279
>[   18.919502] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC286: line_outs=2 (0x17/0x14/0x0/0x0/0x0) type:speaker
>[   18.919507] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   18.919511] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[   18.919513] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[   18.919516] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[   18.919519] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
>[   18.928986] initcall realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] returned 0 after 9751 usecs
>[   18.932889] calling  hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] @ 279
>[   18.935903] initcall hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] returned 0 after 2940 usecs
>[   18.937547] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11
>[   18.937640] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
>[   18.937724] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
>[   18.937810] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
>[   18.937907] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
>[   19.010144] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   19.010182] [drm:lpt_disable_backlight] cpu backlight was enabled, disabling
>[   19.010228] [drm:intel_disable_pipe] disabling pipe A
>[   19.021614] [drm:edp_panel_off] Turn eDP port A panel power off
>[   19.021662] [drm:wait_panel_off] Wait for panel power off time
>[   19.021693] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   19.032317] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   19.032322] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   19.032325] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   19.032381] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   19.052795] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   19.052799] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   19.052803] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   19.052858] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   19.075215] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   19.075219] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   19.075223] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[   19.075278] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   19.082506] [drm:wait_panel_status] Wait complete
>[   19.082554] [drm:intel_disable_pipe] disabling pipe B
>[   19.094109] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 25
>[   19.094115] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   19.094132] [drm:drm_calc_timestamping_constants] crtc 21: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[   19.094136] [drm:drm_calc_timestamping_constants] crtc 21: clock 361310 kHz framedur 16666729 linedur 9177
>[   19.094140] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[   19.094143] [drm:drm_calc_timestamping_constants] crtc 25: clock 148499 kHz framedur 16666778 linedur 14814
>[   19.094194] [drm:edp_panel_on] Turn eDP port A panel power on
>[   19.094216] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   19.621992] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   19.622015] [drm:wait_panel_status] Wait complete
>[   19.622056] [drm:wait_panel_on] Wait for panel power on
>[   19.622084] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   19.683081] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   19.683085] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   19.683088] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3
>[   19.683195] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   19.814194] [drm] RC6 on
>[   19.842058] [drm:wait_panel_status] Wait complete
>[   19.842093] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   19.842172] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   19.843399] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.843403] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   19.843405] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   19.844142] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.844143] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   19.844146] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   19.844868] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   19.845903] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   19.845905] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   19.845907] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   19.846929] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   19.847126] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b2c00
>[   19.847418] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   19.847427] [drm:intel_enable_pipe] enabling pipe A
>[   19.847443] [drm:intel_edp_backlight_on] 
>[   19.847446] [drm:intel_panel_enable_backlight] pipe A
>[   19.847519] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   19.849667] [drm:intel_psr_match_conditions] PSR disable by flag
>[   19.849670] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   19.849686] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   19.849693] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   19.849717] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   19.864155] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   19.864175] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 25
>[   19.864178] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   19.868045] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.868047] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   19.868049] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   19.870602] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   19.874394] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   19.874879] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b2800
>[   19.875140] ------------[ cut here ]------------
>[   19.875224] WARNING: CPU: 0 PID: 50 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[   19.875228] WARN_ON(!wm_changed)
>[   19.875322] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4 e1000e
>[   19.875330]  ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   19.875336] CPU: 0 PID: 50 Comm: kworker/u16:1 Tainted: G     U          4.3.0-rc7-nightly+ #1
>[   19.875339] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   19.875352] Workqueue: events_unbound async_run_entry_fn
>[   19.875359]  ffffffffa07bec48 ffff8800870af6a8 ffffffff8138a66d ffff8800870af6f0
>[   19.875363]  ffff8800870af6e0 ffffffff81075856 ffff88016b6f9000 ffff88016cfc0b80
>[   19.875367]  0000000000000004 ffff8800870af76c ffff88016b6fa000 ffff8800870af740
>[   19.875369] Call Trace:
>[   19.875379]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   19.875388]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   19.875394]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   19.875463]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[   19.875525]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[   19.875620]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[   19.875686]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[   19.875775]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[   19.875863]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[   19.875949]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[   19.875965]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[   19.875973]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[   19.876001]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[   19.876041]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[   19.876060]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[   19.876077]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[   19.876091]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[   19.876180]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[   19.876186]  [<ffffffff813fe1e8>] fbcon_init+0x4c8/0x530
>[   19.876194]  [<ffffffff8148e9fa>] visual_init+0xca/0x130
>[   19.876199]  [<ffffffff81490f96>] do_bind_con_driver+0x146/0x310
>[   19.876205]  [<ffffffff81491481>] do_take_over_console+0x141/0x1b0
>[   19.876209]  [<ffffffff813f9bd7>] do_fbcon_takeover+0x57/0xb0
>[   19.876214]  [<ffffffff813febcb>] fbcon_event_notify+0x60b/0x750
>[   19.876221]  [<ffffffff810943e9>] notifier_call_chain+0x49/0x70
>[   19.876228]  [<ffffffff8109470d>] __blocking_notifier_call_chain+0x4d/0x70
>[   19.876234]  [<ffffffff81094746>] blocking_notifier_call_chain+0x16/0x20
>[   19.876241]  [<ffffffff81404b0b>] fb_notifier_call_chain+0x1b/0x20
>[   19.876247]  [<ffffffff8140697e>] register_framebuffer+0x1de/0x300
>[   19.876265]  [<ffffffffa032f678>] drm_fb_helper_initial_config+0x258/0x3c0 [drm_kms_helper]
>[   19.876350]  [<ffffffffa077a31b>] intel_fbdev_initial_config+0x1b/0x20 [i915]
>[   19.876358]  [<ffffffff81095ef8>] async_run_entry_fn+0x48/0x150
>[   19.876363]  [<ffffffff8108d6ce>] process_one_work+0x14e/0x3d0
>[   19.876366]  [<ffffffff8108dd7a>] worker_thread+0x11a/0x470
>[   19.876374]  [<ffffffff81753ae7>] ? __schedule+0x337/0x8f0
>[   19.876377]  [<ffffffff8108dc60>] ? rescuer_thread+0x310/0x310
>[   19.876383]  [<ffffffff810934c9>] kthread+0xc9/0xe0
>[   19.876388]  [<ffffffff81093400>] ? kthread_park+0x60/0x60
>[   19.876393]  [<ffffffff81757fcf>] ret_from_fork+0x3f/0x70
>[   19.876398]  [<ffffffff81093400>] ? kthread_park+0x60/0x60
>[   19.876401] ---[ end trace bad10161d743fa13 ]---
>[   19.876472] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   19.876479] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   19.876488] [drm:intel_enable_pipe] enabling pipe B
>[   19.876507] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[   19.876511] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[   19.892680] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   19.892688] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   19.892730] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   19.893189] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   19.893217] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   19.893224] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   19.897448] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   19.909879] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   19.909900] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   19.909907] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[   19.909912] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   19.909915] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   19.909919] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   19.909926] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   19.909928] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   19.909931] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   19.909933] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   19.909935] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   19.909937] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   19.909941] [drm:drm_property_unreference_blob] ffff88016bb656c0: blob ID: 53 (1)
>[   19.909945] [drm:check_crtc_state] [CRTC:21]
>[   19.909971] [drm:drm_property_unreference_blob] ffff88016bb65780: blob ID: 54 (1)
>[   19.909974] [drm:check_crtc_state] [CRTC:25]
>[   19.909995] [drm:check_shared_dpll_state] DPLL 1
>[   19.909999] [drm:check_shared_dpll_state] DPLL 2
>[   19.910002] [drm:check_shared_dpll_state] DPLL 3
>[   19.910006] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff8800368b7400
>[   19.910012] [drm:drm_framebuffer_unreference] ffff88016bb65840: FB ID: 55 (4)
>[   19.910016] [drm:drm_framebuffer_unreference] ffff88016bb65840: FB ID: 55 (3)
>[   19.910019] [drm:drm_atomic_state_free] Freeing atomic state ffff8800368b7400
>[   19.910024] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[   19.910026] [drm:drm_framebuffer_unreference] ffff88016bb65840: FB ID: 55 (2)
>[   19.910029] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (4)
>[   19.910031] [drm:drm_framebuffer_unreference] ffff88016bb65840: FB ID: 55 (1)
>[   19.910052] [drm:drm_fb_helper_hotplug_event] 
>[   19.910056] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   19.910058] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   19.910465] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   19.910852] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   19.911412] [drm:drm_property_unreference_blob] ffff880085e0d200: blob ID: 56 (1)
>[   19.911443] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   19.911452] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   19.911458] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   19.911463] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   19.911466] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   19.911473] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   19.912376] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   19.912379] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   19.912387] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   19.912390] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   19.912393] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   19.913180] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   19.913999] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   19.923353] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   19.924460] [drm:drm_property_unreference_blob] ffff880084f6c400: blob ID: 35 (1)
>[   19.924515] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   19.924515] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   19.924516] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   19.924564] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   19.924566] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   19.924567] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   19.924568] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   19.924569] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   19.924570] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   19.924571] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   19.924572] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   19.924573] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   19.924574] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   19.924575] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   19.924576] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   19.924577] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   19.924578] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   19.924579] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   19.924579] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   19.924580] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   19.924581] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   19.924582] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   19.924583] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   19.924584] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   19.924585] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   19.924586] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   19.924587] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   19.924588] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   19.924589] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   19.924590] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   19.924591] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   19.924591] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   19.924592] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   19.924593] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   19.924594] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   19.924595] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   19.924596] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   19.924597] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   19.924598] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   19.924599] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   19.924600] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   19.924600] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   19.935014] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   19.935015] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   19.935484] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   19.935485] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   19.935487] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   19.935488] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   19.935488] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   19.935489] [drm:intel_power_well_enable] enabling DDI C power well
>[   19.935491] [drm:skl_set_power_well] Enabling DDI C power well
>[   19.935509] [drm:intel_power_well_disable] disabling DDI C power well
>[   19.935511] [drm:skl_set_power_well] Disabling DDI C power well
>[   19.935511] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   19.935512] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   19.935512] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   19.955379] [drm:intel_hdmi_detect] Live status not up!
>[   19.955379] [drm:intel_power_well_enable] enabling DDI C power well
>[   19.955380] [drm:skl_set_power_well] Enabling DDI C power well
>[   19.955380] [drm:intel_power_well_disable] disabling DDI C power well
>[   19.955382] [drm:skl_set_power_well] Disabling DDI C power well
>[   19.955383] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   19.955385] [drm:drm_setup_crtcs] 
>[   19.955386] [drm:drm_enable_connectors] connector 32 enabled? yes
>[   19.955386] [drm:drm_enable_connectors] connector 41 enabled? yes
>[   19.955387] [drm:drm_enable_connectors] connector 45 enabled? no
>[   19.955387] [drm:drm_enable_connectors] connector 48 enabled? no
>[   19.955387] [drm:drm_enable_connectors] connector 52 enabled? no
>[   19.955389] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[   19.955389] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[   19.955390] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:21]: 3200x1800
>[   19.955391] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-1
>[   19.955391] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-1 0
>[   19.955392] [drm:intel_fb_initial_config] connector DP-1 on pipe B [CRTC:25]: 1920x1080
>[   19.955392] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[   19.955393] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[   19.955393] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[   19.955394] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 21 (0,0)
>[   19.955395] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[   19.955398] [drm:drm_atomic_state_init] Allocated atomic state ffff8800368b5a00
>[   19.955400] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   19.955400] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880084f91c00 state to ffff8800368b5a00
>[   19.955402] [drm:drm_property_reference_blob] ffff880084f91f00: blob ID: 86 (1)
>[   19.955402] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b1800 state to ffff8800368b5a00
>[   19.955403] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff880084f91480 state to ffff8800368b5a00
>[   19.955403] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91480 to [NOCRTC]
>[   19.955404] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880084f91480
>[   19.955405] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880084f91b40 state to ffff8800368b5a00
>[   19.955405] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91b40 to [NOCRTC]
>[   19.955406] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880084f91b40
>[   19.955407] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955407] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880084f91540 state to ffff8800368b5a00
>[   19.955408] [drm:drm_property_reference_blob] ffff880084f91d80: blob ID: 87 (1)
>[   19.955408] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b1400 state to ffff8800368b5a00
>[   19.955409] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880084f91180 state to ffff8800368b5a00
>[   19.955410] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91180 to [NOCRTC]
>[   19.955410] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880084f91180
>[   19.955411] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880084f91cc0 state to ffff8800368b5a00
>[   19.955411] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91cc0 to [NOCRTC]
>[   19.955411] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880084f91cc0
>[   19.955412] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880086c6f9c0 state to ffff8800368b5a00
>[   19.955413] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880086c6f840 state to ffff8800368b5a00
>[   19.955414] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c6f840 to [NOCRTC]
>[   19.955414] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c6f840
>[   19.955415] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff880086c6f600 state to ffff8800368b5a00
>[   19.955415] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c6f600 to [NOCRTC]
>[   19.955416] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c6f600
>[   19.955416] [drm:drm_property_unreference_blob] ffff880084f91f00: blob ID: 86 (2)
>[   19.955417] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b1800
>[   19.955418] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91c00 to [CRTC:21]
>[   19.955418] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   19.955419] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955419] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880084f91c00
>[   19.955420] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016b32d060 state to ffff8800368b5a00
>[   19.955421] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b5a00
>[   19.955422] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b5a00
>[   19.955422] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016b32d040 state to ffff8800368b5a00
>[   19.955423] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d060 to [NOCRTC]
>[   19.955423] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d060 to [CRTC:21]
>[   19.955424] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b5a00 has 1 connectors for [CRTC:25]
>[   19.955425] [drm:drm_property_unreference_blob] ffff880084f91d80: blob ID: 87 (2)
>[   19.955425] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b1400
>[   19.955426] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880084f91540 to [CRTC:25]
>[   19.955426] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   19.955427] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955427] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880084f91540
>[   19.955428] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b5a00
>[   19.955429] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b5a00
>[   19.955429] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d040 to [NOCRTC]
>[   19.955430] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d040 to [CRTC:25]
>[   19.955430] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b5a00 has 1 connectors for [CRTC:21]
>[   19.955431] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b1000 state to ffff8800368b5a00
>[   19.955432] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b1000
>[   19.955432] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c6f9c0 to [NOCRTC]
>[   19.955433] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c6f9c0
>[   19.955433] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b5a00
>[   19.955434] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b5a00
>[   19.955435] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff8800368b5a00
>[   19.955435] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b5a00 has 1 connectors for [CRTC:21]
>[   19.955436] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b5a00 has 1 connectors for [CRTC:25]
>[   19.955439] [drm:drm_atomic_check_only] checking ffff8800368b5a00
>[   19.955445] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   19.955446] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[   19.955447] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   19.955447] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[   19.955450] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   19.955450] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[   19.955451] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[   19.955452] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   19.955453] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[   19.955453] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 0, on 0, ms 0
>[   19.955454] [drm:drm_atomic_commit] commiting ffff8800368b5a00
>[   19.955459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   19.955461] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   19.955472] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   19.955474] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   19.955484] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff8800368b5a00
>[   19.955485] [drm:drm_property_unreference_blob] ffff880084f91f00: blob ID: 86 (1)
>[   19.955486] [drm:drm_property_unreference_blob] ffff880084f91d80: blob ID: 87 (1)
>[   19.955486] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   19.955487] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955488] [drm:drm_atomic_state_free] Freeing atomic state ffff8800368b5a00
>[   19.955489] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   19.955489] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955490] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   19.955490] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955541] Console: switching to colour frame buffer device 240x67
>[   19.955546] [drm:drm_atomic_state_init] Allocated atomic state ffff8800368b5a00
>[   19.955547] [drm:drm_property_reference_blob] ffff880086c6f480: blob ID: 56 (1)
>[   19.955548] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b2400 state to ffff8800368b5a00
>[   19.955548] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   19.955549] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086c6fa80 state to ffff8800368b5a00
>[   19.955549] [drm:drm_property_unreference_blob] ffff880086c6f480: blob ID: 56 (2)
>[   19.955550] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b2400
>[   19.955551] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c6fa80 to [CRTC:21]
>[   19.955551] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955551] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   19.955552] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086c6fa80
>[   19.955553] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016b32d500 state to ffff8800368b5a00
>[   19.955553] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b5a00
>[   19.955554] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d500 to [NOCRTC]
>[   19.955554] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d500 to [CRTC:21]
>[   19.955555] [drm:drm_property_reference_blob] ffff880086c6f3c0: blob ID: 83 (1)
>[   19.955556] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b2800 state to ffff8800368b5a00
>[   19.955556] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955557] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086c6fc00 state to ffff8800368b5a00
>[   19.955557] [drm:drm_property_unreference_blob] ffff880086c6f3c0: blob ID: 83 (2)
>[   19.955558] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b2800
>[   19.955558] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c6fc00 to [CRTC:25]
>[   19.955559] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   19.955559] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955560] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086c6fc00
>[   19.955560] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016b32d8a0 state to ffff8800368b5a00
>[   19.955561] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b5a00
>[   19.955562] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b5a00
>[   19.955562] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d8a0 to [NOCRTC]
>[   19.955563] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b32d8a0 to [CRTC:25]
>[   19.955563] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b5a00 has 1 connectors for [CRTC:21]
>[   19.955564] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b2c00 state to ffff8800368b5a00
>[   19.955565] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880036b95240 state to ffff8800368b5a00
>[   19.955565] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b2c00
>[   19.955566] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880036b95240 to [NOCRTC]
>[   19.955566] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880036b95240
>[   19.955566] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368b5a00
>[   19.955567] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368b5a00
>[   19.955568] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff8800368b5a00
>[   19.955568] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b5a00 has 1 connectors for [CRTC:21]
>[   19.955569] [drm:drm_atomic_connectors_for_crtc] State ffff8800368b5a00 has 1 connectors for [CRTC:25]
>[   19.955569] [drm:drm_atomic_check_only] checking ffff8800368b5a00
>[   19.955570] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   19.955571] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[   19.955571] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   19.955572] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[   19.955573] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   19.955573] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[   19.955574] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[   19.955575] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   19.955575] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[   19.955576] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 0, on 0, ms 0
>[   19.955577] [drm:drm_atomic_commit] commiting ffff8800368b5a00
>[   19.955579] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   19.955580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   19.955590] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   19.955592] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   19.955602] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff8800368b5a00
>[   19.955602] [drm:drm_property_unreference_blob] ffff880086c6f480: blob ID: 56 (1)
>[   19.955603] [drm:drm_property_unreference_blob] ffff880086c6f3c0: blob ID: 83 (1)
>[   19.955604] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   19.955604] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955605] [drm:drm_atomic_state_free] Freeing atomic state ffff8800368b5a00
>[   19.955605] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   19.955606] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   19.955606] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   19.955606] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   19.959686] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   20.031727] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
>[   20.046835] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=937/937
>[   20.046844] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   20.059847] systemd-journald[270]: Received request to flush runtime journal from PID 1
>[   20.086436] calling  init_nls_iso8859_1+0x0/0x1000 [nls_iso8859_1] @ 427
>[   20.086441] initcall init_nls_iso8859_1+0x0/0x1000 [nls_iso8859_1] returned 0 after 0 usecs
>[   20.128048] audit: type=1400 audit(1446806816.161:2): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=475 comm="apparmor_parser"
>[   20.128055] audit: type=1400 audit(1446806816.161:3): apparmor="STATUS" operation="profile_load" name="chromium" pid=475 comm="apparmor_parser"
>[   20.129604] audit: type=1400 audit(1446806816.165:4): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=475 comm="apparmor_parser"
>[   20.129610] audit: type=1400 audit(1446806816.165:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=475 comm="apparmor_parser"
>[   20.129615] audit: type=1400 audit(1446806816.165:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=475 comm="apparmor_parser"
>[   20.129619] audit: type=1400 audit(1446806816.165:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=475 comm="apparmor_parser"
>[   20.136654] audit: type=1400 audit(1446806816.169:8): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=475 comm="apparmor_parser"
>[   20.136660] audit: type=1400 audit(1446806816.169:9): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=475 comm="apparmor_parser"
>[   20.136664] audit: type=1400 audit(1446806816.169:10): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=475 comm="apparmor_parser"
>[   20.136667] audit: type=1400 audit(1446806816.169:11): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=475 comm="apparmor_parser"
>[   20.221259] cgroup: new mount options do not match the existing superblock, will be ignored
>[   20.335416] calling  init_misc_binfmt+0x0/0x1000 [binfmt_misc] @ 690
>[   20.335425] initcall init_misc_binfmt+0x0/0x1000 [binfmt_misc] returned 0 after 3 usecs
>[   20.579781] asix 1-5:1.0 eth3: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[   20.830464] asix 1-5:1.0 eth3: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[   22.908733] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   22.908817] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   25.383192] [drm:drm_atomic_state_init] Allocated atomic state ffff8800368bc600
>[   25.383207] [drm:drm_property_reference_blob] ffff880086c6fb40: blob ID: 84 (1)
>[   25.383210] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016c2b7000 state to ffff8800368bc600
>[   25.383214] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   25.383217] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016ad6d840 state to ffff8800368bc600
>[   25.383220] [drm:drm_property_unreference_blob] ffff880086c6fb40: blob ID: 84 (2)
>[   25.383226] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016c2b7000
>[   25.383229] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ad6d840 to [CRTC:21]
>[   25.383231] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   25.383233] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   25.383237] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff88016ad6d840
>[   25.383253] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016c3e14a0 state to ffff8800368bc600
>[   25.383256] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368bc600
>[   25.383260] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016c3e14a0 to [NOCRTC]
>[   25.383263] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016c3e14a0 to [CRTC:21]
>[   25.383267] [drm:drm_property_reference_blob] ffff880086c6f540: blob ID: 86 (1)
>[   25.383270] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016c2b3400 state to ffff8800368bc600
>[   25.383273] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   25.383275] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88016ad6d540 state to ffff8800368bc600
>[   25.383278] [drm:drm_property_unreference_blob] ffff880086c6f540: blob ID: 86 (2)
>[   25.383281] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016c2b3400
>[   25.383284] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ad6d540 to [CRTC:25]
>[   25.383286] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   25.383288] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   25.383290] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff88016ad6d540
>[   25.383294] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016c3e1800 state to ffff8800368bc600
>[   25.383296] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368bc600
>[   25.383299] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368bc600
>[   25.383302] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016c3e1800 to [NOCRTC]
>[   25.383305] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016c3e1800 to [CRTC:25]
>[   25.383308] [drm:drm_atomic_connectors_for_crtc] State ffff8800368bc600 has 1 connectors for [CRTC:21]
>[   25.383312] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016c2b6800 state to ffff8800368bc600
>[   25.383316] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88016ad6dcc0 state to ffff8800368bc600
>[   25.383318] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016c2b6800
>[   25.383320] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ad6dcc0 to [NOCRTC]
>[   25.383322] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ad6dcc0
>[   25.383325] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff8800368bc600
>[   25.383328] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff8800368bc600
>[   25.383331] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff8800368bc600
>[   25.383334] [drm:drm_atomic_connectors_for_crtc] State ffff8800368bc600 has 1 connectors for [CRTC:21]
>[   25.383337] [drm:drm_atomic_connectors_for_crtc] State ffff8800368bc600 has 1 connectors for [CRTC:25]
>[   25.383339] [drm:drm_atomic_check_only] checking ffff8800368bc600
>[   25.383347] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   25.383352] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[   25.383354] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   25.383357] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[   25.383384] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   25.383388] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[   25.383391] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[   25.383395] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   25.383397] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[   25.383400] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 0, on 0, ms 0
>[   25.383406] [drm:drm_atomic_commit] commiting ffff8800368bc600
>[   25.383430] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   25.383438] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   25.383472] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   25.383476] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   25.383505] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff8800368bc600
>[   25.383509] [drm:drm_property_unreference_blob] ffff880086c6fb40: blob ID: 84 (1)
>[   25.383513] [drm:drm_property_unreference_blob] ffff880086c6f540: blob ID: 86 (1)
>[   25.383516] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   25.383563] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   25.383567] [drm:drm_atomic_state_free] Freeing atomic state ffff8800368bc600
>[   25.383573] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   25.383577] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   25.383580] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   25.383584] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   40.716731] kms_flip: executing
>[   40.717076] [drm:drm_stub_open] 
>[   40.717090] [drm:drm_open_helper] pid = 1053, minor = 0
>[   40.717108] [drm:i915_gem_open] 
>[   40.717238] [drm:drm_setup] 
>[   40.717263] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   40.717283] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.717413] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   40.717440] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   40.717483] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   40.718436] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.718448] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   40.718543] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.718554] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   40.718626] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.718637] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   40.718703] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_WAIT
>[   40.718755] [drm:i915_drop_caches_set] Dropping caches: 0x00000004
>[   40.718817] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   40.718852] [drm:drm_stub_open] 
>[   40.718859] [drm:drm_open_helper] pid = 1053, minor = 0
>[   40.718869] [drm:i915_gem_open] 
>[   40.719006] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   40.719017] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.719041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_SET_MASTER
>[   40.719064] [drm:drm_stub_open] 
>[   40.719070] [drm:drm_open_helper] pid = 1053, minor = 0
>[   40.719078] [drm:i915_gem_open] 
>[   40.719150] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   40.719158] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.719200] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.719212] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.719231] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.719237] [drm:drm_mode_getresources] [CRTC:21]
>[   40.719243] [drm:drm_mode_getresources] [CRTC:25]
>[   40.719249] [drm:drm_mode_getresources] [CRTC:29]
>[   40.719254] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.719258] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.719263] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.719268] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.719272] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.719276] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.719280] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.719285] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.719291] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.719296] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.719301] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.719305] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.719310] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.719314] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.719319] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.719340] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.719345] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.719353] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   40.719359] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   40.719392] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   40.719478] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   40.719900] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   40.720298] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.720878] [drm:drm_property_unreference_blob] ffff88016cea8000: blob ID: 53 (1)
>[   40.720918] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   40.720931] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   40.720941] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   40.720950] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   40.720965] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.720970] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.720987] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.720992] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.720997] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   40.721024] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   40.721962] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   40.721983] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   40.722002] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   40.722016] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   40.722056] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   40.722875] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   40.723675] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.733110] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   40.734227] [drm:drm_property_unreference_blob] ffff8800368b5c00: blob ID: 54 (1)
>[   40.734281] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   40.734282] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   40.734284] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   40.734318] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   40.734320] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   40.734322] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   40.734337] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.734338] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.734340] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   40.734341] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   40.734343] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   40.734344] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.734345] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.734347] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   40.734348] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   40.734349] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   40.734351] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   40.734352] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.734353] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.734355] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   40.734356] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   40.734357] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   40.734359] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   40.734360] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   40.734361] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.734363] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.734364] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   40.734365] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   40.734367] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   40.734368] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   40.734369] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   40.734371] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   40.734372] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.734373] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.734375] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   40.734376] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   40.734377] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   40.734379] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.734380] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.734381] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   40.734385] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.734386] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.734402] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.734403] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.734406] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   40.734407] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   40.744744] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.744746] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   40.745134] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.745137] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   40.745138] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   40.745142] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.745143] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.745148] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.745148] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.745150] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   40.745151] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   40.745152] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.745155] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.745175] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.745177] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.745178] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   40.745179] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.745180] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.745182] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.745183] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.745184] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   40.745185] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   40.765058] [drm:intel_hdmi_detect] Live status not up!
>[   40.765060] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.765062] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.765063] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.765065] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.765066] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   40.765068] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.765069] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.765074] [drm:drm_release] open_count = 3
>[   40.765136] [drm:drm_release] pid = 1053, device = 0xe200, open_count = 3
>[   40.765206] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GET_CAP
>[   40.765255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_GET_APERTURE
>[   40.765288] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765290] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765291] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765293] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765294] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765296] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765299] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GETPARAM
>[   40.765307] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   40.765594] kms_flip: starting subtest flip-vs-expired-vblank-interruptible
>[   40.765624] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.765626] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.765643] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.765644] [drm:drm_mode_getresources] [CRTC:21]
>[   40.765645] [drm:drm_mode_getresources] [CRTC:25]
>[   40.765645] [drm:drm_mode_getresources] [CRTC:29]
>[   40.765646] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.765647] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.765649] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.765649] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.765650] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.765651] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.765652] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.765653] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.765654] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.765655] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.765656] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.765657] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.765658] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.765658] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.765659] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.765662] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.765663] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.765665] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.765666] [drm:drm_mode_getresources] [CRTC:21]
>[   40.765667] [drm:drm_mode_getresources] [CRTC:25]
>[   40.765667] [drm:drm_mode_getresources] [CRTC:29]
>[   40.765668] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.765669] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.765670] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.765671] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.765672] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.765673] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.765674] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.765674] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.765675] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.765676] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.765677] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.765678] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.765679] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.765680] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.765681] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.765683] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.765684] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.765685] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   40.765686] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   40.766066] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   40.766424] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.766930] [drm:drm_property_unreference_blob] ffff880036887e00: blob ID: 84 (1)
>[   40.766938] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   40.766941] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   40.766943] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   40.766945] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   40.766948] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.766949] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.766954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   40.766957] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   40.766961] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   40.766965] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.766966] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.766968] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.766969] [drm:drm_mode_getresources] [CRTC:21]
>[   40.766969] [drm:drm_mode_getresources] [CRTC:25]
>[   40.766970] [drm:drm_mode_getresources] [CRTC:29]
>[   40.766971] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.766972] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.766973] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.766974] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.766975] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.766976] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.766977] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.766977] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.766978] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.766979] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.766980] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.766981] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.766982] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.766983] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.766984] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.766986] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.766987] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.766988] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   40.766989] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   40.767368] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   40.767721] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.768239] [drm:drm_property_unreference_blob] ffff88016b0c2400: blob ID: 54 (1)
>[   40.768245] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   40.768247] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   40.768249] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   40.768250] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   40.768256] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.768257] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.768261] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   40.768262] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   40.768265] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   40.768267] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.768268] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.768270] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.768270] [drm:drm_mode_getresources] [CRTC:21]
>[   40.768271] [drm:drm_mode_getresources] [CRTC:25]
>[   40.768272] [drm:drm_mode_getresources] [CRTC:29]
>[   40.768273] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.768274] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.768275] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.768276] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.768277] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.768277] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.768278] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.768279] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.768280] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.768281] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.768282] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.768283] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.768284] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.768285] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.768286] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.768287] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.768288] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.768303] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   40.768304] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   40.768683] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   40.769036] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.769561] [drm:drm_property_unreference_blob] ffff88016b0c2e00: blob ID: 84 (1)
>[   40.769567] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   40.769569] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   40.769571] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   40.769572] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   40.769574] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.769575] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.769578] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   40.769580] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   40.769582] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   40.769584] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.769585] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.769586] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.769587] [drm:drm_mode_getresources] [CRTC:21]
>[   40.769588] [drm:drm_mode_getresources] [CRTC:25]
>[   40.769589] [drm:drm_mode_getresources] [CRTC:29]
>[   40.769590] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.769591] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.769592] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.769593] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.769593] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.769594] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.769595] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.769596] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.769597] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.769598] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.769599] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.769600] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.769600] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.769601] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.769602] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.769604] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.769605] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.769606] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   40.769608] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   40.770493] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   40.770495] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   40.770497] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   40.770499] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   40.770500] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   40.771252] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   40.772004] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.781147] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   40.782260] [drm:drm_property_unreference_blob] ffff880086d12200: blob ID: 53 (1)
>[   40.782339] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   40.782340] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   40.782341] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   40.782370] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   40.782371] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   40.782373] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   40.782374] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.782376] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.782377] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   40.782379] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   40.782380] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   40.782381] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.782383] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.782384] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   40.782385] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   40.782387] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   40.782388] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   40.782389] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.782391] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.782392] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   40.782393] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   40.782395] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   40.782396] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   40.782397] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   40.782399] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.782400] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.782402] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   40.782403] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   40.782404] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   40.782406] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   40.782407] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   40.782408] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   40.782410] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.782411] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.782412] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   40.782413] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   40.782415] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   40.782416] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.782417] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.782419] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   40.782432] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.782433] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.782442] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   40.782443] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   40.782446] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   40.782448] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.782449] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.782451] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.782451] [drm:drm_mode_getresources] [CRTC:21]
>[   40.782452] [drm:drm_mode_getresources] [CRTC:25]
>[   40.782453] [drm:drm_mode_getresources] [CRTC:29]
>[   40.782454] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.782454] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.782455] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.782456] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.782457] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.782458] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.782458] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.782459] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.782460] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.782461] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.782461] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.782462] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.782463] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.782464] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.782464] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.782466] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.782467] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.782468] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   40.782469] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   40.783341] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   40.783342] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   40.783344] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   40.783346] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   40.783347] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   40.784101] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   40.784855] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.793992] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   40.795099] [drm:drm_property_unreference_blob] ffff880086d11600: blob ID: 84 (1)
>[   40.795147] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   40.795148] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   40.795149] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   40.795191] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   40.795193] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   40.795194] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   40.795196] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.795197] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.795199] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   40.795200] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   40.795201] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   40.795203] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.795204] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.795205] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   40.795207] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   40.795208] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   40.795210] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   40.795211] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.795212] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.795214] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   40.795215] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   40.795216] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   40.795218] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   40.795219] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   40.795220] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.795221] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.795223] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   40.795224] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   40.795226] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   40.795227] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   40.795228] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   40.795230] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   40.795231] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.795232] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.795234] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   40.795235] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   40.795237] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   40.795238] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.795239] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.795240] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   40.795245] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.795246] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.795254] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   40.795255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   40.795258] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   40.795260] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.795261] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.795262] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.795263] [drm:drm_mode_getresources] [CRTC:21]
>[   40.795264] [drm:drm_mode_getresources] [CRTC:25]
>[   40.795264] [drm:drm_mode_getresources] [CRTC:29]
>[   40.795265] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.795266] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.795267] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.795268] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.795268] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.795269] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.795270] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.795271] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.795272] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.795272] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.795273] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.795274] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.795275] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.795275] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.795276] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.795278] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.795279] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.795279] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   40.795280] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   40.796151] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   40.796153] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   40.796155] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   40.796156] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   40.796157] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   40.796915] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   40.797669] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.806806] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   40.807915] [drm:drm_property_unreference_blob] ffff880086d12200: blob ID: 53 (1)
>[   40.807962] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   40.807963] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   40.807964] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   40.807997] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   40.807999] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   40.808000] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   40.808002] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.808004] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   40.808005] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   40.808007] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   40.808009] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   40.808010] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.808012] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   40.808013] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   40.808015] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   40.808017] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   40.808018] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   40.808020] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.808021] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   40.808023] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   40.808024] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   40.808026] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   40.808027] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   40.808029] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   40.808031] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.808032] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   40.808034] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   40.808035] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   40.808037] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   40.808038] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   40.808040] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   40.808042] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   40.808043] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.808045] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   40.808046] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   40.808048] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   40.808049] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   40.808055] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.808056] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   40.808058] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   40.808067] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.808068] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   40.808077] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   40.808078] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   40.808081] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   40.808083] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.808084] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.808086] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.808100] [drm:drm_mode_getresources] [CRTC:21]
>[   40.808101] [drm:drm_mode_getresources] [CRTC:25]
>[   40.808101] [drm:drm_mode_getresources] [CRTC:29]
>[   40.808102] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.808103] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.808104] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.808104] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.808105] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.808106] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.808107] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.808107] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.808108] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.808109] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.808110] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.808111] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.808111] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.808112] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.808113] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.808115] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.808115] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.808116] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   40.808117] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   40.818485] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.818487] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   40.818768] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.818769] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   40.818771] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   40.818775] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.818776] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.818779] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.818781] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.818782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.818784] [drm:drm_mode_getresources] [CRTC:21]
>[   40.818784] [drm:drm_mode_getresources] [CRTC:25]
>[   40.818785] [drm:drm_mode_getresources] [CRTC:29]
>[   40.818786] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.818787] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.818788] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.818789] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.818790] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.818791] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.818791] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.818792] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.818793] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.818794] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.818794] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.818795] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.818796] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.818797] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.818798] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.818799] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.818800] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.818801] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   40.818802] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   40.829030] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.829031] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   40.829313] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.829314] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   40.829315] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   40.829318] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.829319] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.829322] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.829323] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.829324] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.829325] [drm:drm_mode_getresources] [CRTC:21]
>[   40.829326] [drm:drm_mode_getresources] [CRTC:25]
>[   40.829327] [drm:drm_mode_getresources] [CRTC:29]
>[   40.829327] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.829328] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.829329] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.829330] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.829330] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.829331] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.829332] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.829333] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.829333] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.829334] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.829335] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.829336] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.829336] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.829337] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.829338] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.829340] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.829340] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.829341] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   40.829342] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   40.839568] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.839569] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   40.839850] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   40.839851] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   40.839852] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   40.839856] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.839857] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   40.839859] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.839860] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.839861] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.839862] [drm:drm_mode_getresources] [CRTC:21]
>[   40.839863] [drm:drm_mode_getresources] [CRTC:25]
>[   40.839864] [drm:drm_mode_getresources] [CRTC:29]
>[   40.839864] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.839865] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.839866] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.839867] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.839868] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.839868] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.839869] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.839870] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.839871] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.839871] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.839872] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.839873] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.839874] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.839874] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.839875] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.839877] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.839877] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.839878] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   40.839879] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   40.839881] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.839882] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.839903] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.839905] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.839905] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   40.839907] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.839908] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.839910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.839911] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.839912] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.839913] [drm:drm_mode_getresources] [CRTC:21]
>[   40.839913] [drm:drm_mode_getresources] [CRTC:25]
>[   40.839914] [drm:drm_mode_getresources] [CRTC:29]
>[   40.839915] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.839916] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.839916] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.839917] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.839918] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.839919] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.839919] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.839920] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.839921] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.839922] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.839922] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.839923] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.839924] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.839925] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.839926] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.839927] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.839928] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.839929] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   40.839929] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   40.839930] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.839932] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.839952] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.839954] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.839955] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   40.839956] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.839957] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.839959] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.839959] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.839961] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.839962] [drm:drm_mode_getresources] [CRTC:21]
>[   40.839962] [drm:drm_mode_getresources] [CRTC:25]
>[   40.839963] [drm:drm_mode_getresources] [CRTC:29]
>[   40.839964] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.839964] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.839965] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.839966] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.839967] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.839968] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.839968] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.839969] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.839970] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.839971] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.839971] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.839972] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.839973] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.839974] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.839974] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.839976] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.839977] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.839977] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   40.839978] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   40.839979] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.839980] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.840000] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.840002] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.840003] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   40.840004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.840005] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   40.840007] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.840008] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.840009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.840010] [drm:drm_mode_getresources] [CRTC:21]
>[   40.840011] [drm:drm_mode_getresources] [CRTC:25]
>[   40.840011] [drm:drm_mode_getresources] [CRTC:29]
>[   40.840012] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.840013] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.840014] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.840014] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.840015] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.840016] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.840017] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.840017] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.840018] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.840019] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.840020] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.840020] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.840021] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.840022] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.840023] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.840024] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.840025] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.840026] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   40.840027] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   40.859900] [drm:intel_hdmi_detect] Live status not up!
>[   40.859901] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.859903] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.859904] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.859906] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.859907] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   40.859910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.859911] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.859913] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.859914] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.859916] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.859917] [drm:drm_mode_getresources] [CRTC:21]
>[   40.859917] [drm:drm_mode_getresources] [CRTC:25]
>[   40.859918] [drm:drm_mode_getresources] [CRTC:29]
>[   40.859919] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.859919] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.859920] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.859921] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.859922] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.859923] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.859923] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.859924] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.859925] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.859926] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.859926] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.859927] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.859928] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.859929] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.859929] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.859931] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.859932] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.859933] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   40.859933] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   40.879821] [drm:intel_hdmi_detect] Live status not up!
>[   40.879822] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.879823] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.879824] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.879826] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.879827] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   40.879831] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.879832] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.879834] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.879835] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.879836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.879837] [drm:drm_mode_getresources] [CRTC:21]
>[   40.879838] [drm:drm_mode_getresources] [CRTC:25]
>[   40.879838] [drm:drm_mode_getresources] [CRTC:29]
>[   40.879839] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.879840] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.879841] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.879841] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.879842] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.879843] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.879844] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.879844] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.879845] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.879846] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.879847] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.879848] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.879849] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.879850] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.879851] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.879852] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.879853] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.879854] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   40.879855] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   40.899728] [drm:intel_hdmi_detect] Live status not up!
>[   40.899729] [drm:intel_power_well_enable] enabling DDI C power well
>[   40.899731] [drm:skl_set_power_well] Enabling DDI C power well
>[   40.899732] [drm:intel_power_well_disable] disabling DDI C power well
>[   40.899734] [drm:skl_set_power_well] Disabling DDI C power well
>[   40.899735] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   40.899738] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.899739] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   40.899743] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.899744] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.899745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   40.899746] [drm:drm_mode_getresources] [CRTC:21]
>[   40.899747] [drm:drm_mode_getresources] [CRTC:25]
>[   40.899747] [drm:drm_mode_getresources] [CRTC:29]
>[   40.899748] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   40.899749] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   40.899750] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   40.899750] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   40.899751] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   40.899752] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   40.899753] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   40.899753] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   40.899754] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   40.899755] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   40.899756] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   40.899756] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   40.899757] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   40.899758] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   40.899759] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   40.899760] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.899761] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.899762] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   40.899763] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   40.900178] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   40.900547] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   40.901063] [drm:drm_property_unreference_blob] ffff88016b0c3300: blob ID: 54 (1)
>[   40.901070] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   40.901072] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   40.901074] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   40.901076] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   40.901080] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   40.901081] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   40.901084] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   40.901086] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   40.901089] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   40.901144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   40.901169] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   40.901173] [drm:drm_mode_addfb2] [FB:54]
>[   40.901176] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   40.901179] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   40.901181] [drm:drm_mode_addfb2] [FB:86]
>[   40.901188] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   40.901190] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   40.901193] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   40.901194] [drm:drm_mode_addfb2] [FB:87]
>[   40.901196] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   40.903836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   40.953359] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   40.953370] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   40.976906] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   40.976920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   41.002570] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   41.002580] [drm:drm_mode_setcrtc] [CRTC:21]
>[   41.002586] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[   41.002591] [drm:drm_atomic_state_init] Allocated atomic state ffff88016bb4aa00
>[   41.002609] [drm:drm_property_reference_blob] ffff88016ad6d600: blob ID: 56 (1)
>[   41.002610] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff880084fd5800 state to ffff88016bb4aa00
>[   41.002613] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   41.002614] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086e26300 state to ffff88016bb4aa00
>[   41.002616] [drm:drm_property_unreference_blob] ffff88016ad6d600: blob ID: 56 (2)
>[   41.002618] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff880084fd5800
>[   41.002619] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086e26300 to [CRTC:21]
>[   41.002620] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   41.002621] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.002622] [drm:drm_atomic_set_fb_for_plane] Set [FB:54] for plane state ffff880086e26300
>[   41.002624] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff880086e2c480 state to ffff88016bb4aa00
>[   41.002625] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016bb4aa00
>[   41.002627] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff880086e2c480 to [NOCRTC]
>[   41.002628] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff880086e2c480 to [CRTC:21]
>[   41.002630] [drm:drm_atomic_check_only] checking ffff88016bb4aa00
>[   41.002633] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   41.002635] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[   41.002639] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   41.002641] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 54
>[   41.002642] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[   41.002645] [drm:drm_atomic_commit] commiting ffff88016bb4aa00
>[   41.003613] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.003616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.003627] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.006444] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.006448] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016bb4aa00
>[   41.006450] [drm:drm_property_unreference_blob] ffff88016ad6d600: blob ID: 56 (1)
>[   41.006452] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (5)
>[   41.006453] [drm:drm_atomic_state_free] Freeing atomic state ffff88016bb4aa00
>[   41.006454] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.006455] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[   41.006456] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[   41.006457] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[   41.006458] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.006464] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   41.006468] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.006470] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.006472] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.006473] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.006474] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.007227] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.023275] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.023305] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.023349] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.023357] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.023361] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.023363] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.023364] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.023383] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.039920] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.039973] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.040028] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.040032] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.040035] [drm:drm_wait_vblank] waiting on vblank count 1290, crtc 0
>[   41.040037] [drm:drm_wait_vblank] returning 1290 to client
>[   41.040038] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.040068] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.040076] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.040080] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.040081] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.040083] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.040090] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.056588] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.056614] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.056661] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.056667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.056672] [drm:drm_wait_vblank] waiting on vblank count 1291, crtc 0
>[   41.056674] [drm:drm_wait_vblank] returning 1291 to client
>[   41.056677] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.056703] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.056714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.056723] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.056726] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.056728] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.056739] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.073257] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.073343] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.073438] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.073449] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.073460] [drm:drm_wait_vblank] waiting on vblank count 1292, crtc 0
>[   41.073466] [drm:drm_wait_vblank] returning 1292 to client
>[   41.073470] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.073525] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.073546] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.073557] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.073563] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.073569] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.073587] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.089955] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.090084] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.090200] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.090217] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.090233] [drm:drm_wait_vblank] waiting on vblank count 1293, crtc 0
>[   41.090238] [drm:drm_wait_vblank] returning 1293 to client
>[   41.090244] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.090334] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.090365] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.090380] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.090388] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.090394] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.090431] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.106494] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.106605] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.106719] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.106732] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.106743] [drm:drm_wait_vblank] waiting on vblank count 1294, crtc 0
>[   41.106748] [drm:drm_wait_vblank] returning 1294 to client
>[   41.106753] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.106809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.106829] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.106839] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.106844] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.106850] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.106874] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.123260] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.123396] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.123512] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.123525] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.123549] [drm:drm_wait_vblank] waiting on vblank count 1295, crtc 0
>[   41.123554] [drm:drm_wait_vblank] returning 1295 to client
>[   41.123559] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.123664] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.123691] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.123704] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.123713] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.123722] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.123794] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.139934] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.140120] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.140279] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.140295] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.140306] [drm:drm_wait_vblank] waiting on vblank count 1296, crtc 0
>[   41.140312] [drm:drm_wait_vblank] returning 1296 to client
>[   41.140324] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.140439] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.140465] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.140479] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.140486] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.140495] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.140560] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.156605] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.156735] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.156857] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.156891] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.156902] [drm:drm_wait_vblank] waiting on vblank count 1297, crtc 0
>[   41.156907] [drm:drm_wait_vblank] returning 1297 to client
>[   41.156912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.157012] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.157107] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.157121] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.157130] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.157137] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.157207] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.173308] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.173421] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.173534] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.173547] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.173558] [drm:drm_wait_vblank] waiting on vblank count 1298, crtc 0
>[   41.173563] [drm:drm_wait_vblank] returning 1298 to client
>[   41.173568] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.173697] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.173788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.173803] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.173812] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.173841] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.173942] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.189914] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.190107] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.190261] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.190275] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.190286] [drm:drm_wait_vblank] waiting on vblank count 1299, crtc 0
>[   41.190293] [drm:drm_wait_vblank] returning 1299 to client
>[   41.190298] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.190412] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.190443] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.190457] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.190465] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.190472] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.190536] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.206540] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.206652] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.206682] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.206697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.206709] [drm:drm_wait_vblank] waiting on vblank count 1300, crtc 0
>[   41.206716] [drm:drm_wait_vblank] returning 1300 to client
>[   41.206722] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.206864] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.206893] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.206907] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.206915] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.206924] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.206990] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.223229] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.223364] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.223379] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.223390] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.223399] [drm:drm_wait_vblank] waiting on vblank count 1301, crtc 0
>[   41.223405] [drm:drm_wait_vblank] returning 1301 to client
>[   41.223411] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.223527] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.223573] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.223590] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.223600] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.223610] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.223683] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.239797] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.239872] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.239938] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.239966] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.239978] [drm:drm_wait_vblank] waiting on vblank count 1302, crtc 0
>[   41.239986] [drm:drm_wait_vblank] returning 1302 to client
>[   41.239991] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.240456] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.240488] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.240504] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.240514] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.240522] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.240608] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.256541] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.256676] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.256692] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.256703] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.256711] [drm:drm_wait_vblank] waiting on vblank count 1303, crtc 0
>[   41.256718] [drm:drm_wait_vblank] returning 1303 to client
>[   41.256723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.257216] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.257255] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.257270] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.257281] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.257288] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.257358] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.273212] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.273330] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.273352] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.273367] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.273380] [drm:drm_wait_vblank] waiting on vblank count 1304, crtc 0
>[   41.273386] [drm:drm_wait_vblank] returning 1304 to client
>[   41.273392] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.273891] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.273924] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.273939] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.273947] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.273955] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.274033] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.289726] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.289805] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.289836] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.289842] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.289854] [drm:drm_wait_vblank] waiting on vblank count 1305, crtc 0
>[   41.289863] [drm:drm_wait_vblank] returning 1305 to client
>[   41.289869] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.290334] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.290371] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.290387] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.290395] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.290402] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.290475] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.306534] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.306664] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.306685] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.306699] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.306714] [drm:drm_wait_vblank] waiting on vblank count 1306, crtc 0
>[   41.306722] [drm:drm_wait_vblank] returning 1306 to client
>[   41.306728] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.307112] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.307142] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.307154] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.307164] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.307169] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.307249] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.323085] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.323153] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.323218] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.323241] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.323254] [drm:drm_wait_vblank] waiting on vblank count 1307, crtc 0
>[   41.323261] [drm:drm_wait_vblank] returning 1307 to client
>[   41.323272] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.323665] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.323690] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.323701] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.323706] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.323711] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.323763] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.339838] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.339978] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.339995] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.340011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.340026] [drm:drm_wait_vblank] waiting on vblank count 1308, crtc 0
>[   41.340041] [drm:drm_wait_vblank] returning 1308 to client
>[   41.340053] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.340199] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.340228] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.340243] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.340252] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.340260] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.340346] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.356516] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.356648] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.356665] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.356673] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.356684] [drm:drm_wait_vblank] waiting on vblank count 1309, crtc 0
>[   41.356689] [drm:drm_wait_vblank] returning 1309 to client
>[   41.356693] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.357202] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.357232] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.357247] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.357255] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.357264] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.357322] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.373096] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.373173] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.373235] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.373252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.373263] [drm:drm_wait_vblank] waiting on vblank count 1310, crtc 0
>[   41.373276] [drm:drm_wait_vblank] returning 1310 to client
>[   41.373282] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.373796] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.373834] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.373846] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.373851] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.373856] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.373909] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.389831] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.389967] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.389974] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.389984] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.389991] [drm:drm_wait_vblank] waiting on vblank count 1311, crtc 0
>[   41.389997] [drm:drm_wait_vblank] returning 1311 to client
>[   41.390003] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.390442] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.390477] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.390502] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.390511] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.390519] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.390590] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.406504] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.406638] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.406654] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.406667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.406675] [drm:drm_wait_vblank] waiting on vblank count 1312, crtc 0
>[   41.406684] [drm:drm_wait_vblank] returning 1312 to client
>[   41.406691] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.407209] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.407245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.407263] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.407272] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.407281] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.407356] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.423157] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.423233] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.423305] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.423322] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.423335] [drm:drm_wait_vblank] waiting on vblank count 1313, crtc 0
>[   41.423353] [drm:drm_wait_vblank] returning 1313 to client
>[   41.423360] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.423767] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.423807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.423822] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.423830] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.423838] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.423902] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.439841] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.439968] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.439986] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.439998] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.440006] [drm:drm_wait_vblank] waiting on vblank count 1314, crtc 0
>[   41.440016] [drm:drm_wait_vblank] returning 1314 to client
>[   41.440022] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.440459] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.440488] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.440511] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.440519] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.440530] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.440600] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.456484] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.456657] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.456679] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.456702] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.456714] [drm:drm_wait_vblank] waiting on vblank count 1315, crtc 0
>[   41.456721] [drm:drm_wait_vblank] returning 1315 to client
>[   41.456727] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.457162] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.457195] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.457210] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.457219] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.457227] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.457295] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.473073] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.473144] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.473214] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.473228] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.473239] [drm:drm_wait_vblank] waiting on vblank count 1316, crtc 0
>[   41.473245] [drm:drm_wait_vblank] returning 1316 to client
>[   41.473252] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.473744] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.473775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.473794] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.473804] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.473812] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.473885] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.489784] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.489920] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.489935] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.489945] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.489956] [drm:drm_wait_vblank] waiting on vblank count 1317, crtc 0
>[   41.489963] [drm:drm_wait_vblank] returning 1317 to client
>[   41.489969] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.490409] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.490458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.490474] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.490482] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.490490] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.490555] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.506460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.506645] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.506667] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.506683] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.506695] [drm:drm_wait_vblank] waiting on vblank count 1318, crtc 0
>[   41.506702] [drm:drm_wait_vblank] returning 1318 to client
>[   41.506708] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.507125] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.507158] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.507176] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.507189] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.507196] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.507268] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.523132] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.523212] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.523291] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.523307] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.523319] [drm:drm_wait_vblank] waiting on vblank count 1319, crtc 0
>[   41.523344] [drm:drm_wait_vblank] returning 1319 to client
>[   41.523351] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.523807] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.523839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.523865] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.523872] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.523880] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.523948] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.539767] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.539901] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.539908] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.539918] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.539926] [drm:drm_wait_vblank] waiting on vblank count 1320, crtc 0
>[   41.539933] [drm:drm_wait_vblank] returning 1320 to client
>[   41.539939] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.540035] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.540095] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.540110] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.540117] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.540124] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.540196] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.556440] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.556572] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.556596] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.556606] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.556619] [drm:drm_wait_vblank] waiting on vblank count 1321, crtc 0
>[   41.556627] [drm:drm_wait_vblank] returning 1321 to client
>[   41.556632] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.557131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.557168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.557183] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.557198] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.557207] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.557278] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.573107] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.573178] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.573265] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.573281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.573293] [drm:drm_wait_vblank] waiting on vblank count 1322, crtc 0
>[   41.573315] [drm:drm_wait_vblank] returning 1322 to client
>[   41.573321] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.573833] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.573878] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.573895] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.573905] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.573913] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.574029] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.589756] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.589893] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.589909] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.589922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.589930] [drm:drm_wait_vblank] waiting on vblank count 1323, crtc 0
>[   41.589940] [drm:drm_wait_vblank] returning 1323 to client
>[   41.589946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.590385] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.590433] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.590448] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.590457] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.590468] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.590546] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.606421] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.606558] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.606578] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.606587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.606601] [drm:drm_wait_vblank] waiting on vblank count 1324, crtc 0
>[   41.606610] [drm:drm_wait_vblank] returning 1324 to client
>[   41.606616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.607067] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.607098] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.607114] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.607126] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.607134] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.607213] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.623104] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.623235] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.623276] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.623301] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.623313] [drm:drm_wait_vblank] waiting on vblank count 1325, crtc 0
>[   41.623319] [drm:drm_wait_vblank] returning 1325 to client
>[   41.623325] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.623813] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.623843] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.623857] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.623866] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.623874] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.623956] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.639594] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.639664] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.639681] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.639692] [drm:drm_wait_vblank] waiting on vblank count 1326, crtc 0
>[   41.639699] [drm:drm_wait_vblank] returning 1326 to client
>[   41.639707] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.639713] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.640154] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.640187] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.640206] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.640216] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.640224] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.640286] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.656398] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.656475] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.656548] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.656578] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.656589] [drm:drm_wait_vblank] waiting on vblank count 1327, crtc 0
>[   41.656597] [drm:drm_wait_vblank] returning 1327 to client
>[   41.656602] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.657095] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.657129] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.657147] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.657156] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.657164] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.657226] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.673061] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.673137] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.673208] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.673236] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.673248] [drm:drm_wait_vblank] waiting on vblank count 1328, crtc 0
>[   41.673255] [drm:drm_wait_vblank] returning 1328 to client
>[   41.673261] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.673819] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.673855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.673870] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.673879] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.673887] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.674009] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.689621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.689684] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.689725] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.689762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.689774] [drm:drm_wait_vblank] waiting on vblank count 1329, crtc 0
>[   41.689781] [drm:drm_wait_vblank] returning 1329 to client
>[   41.689788] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.690123] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.690146] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.690160] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.690168] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.690175] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.690233] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.706392] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.706469] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.706561] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.706580] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.706591] [drm:drm_wait_vblank] waiting on vblank count 1330, crtc 0
>[   41.706597] [drm:drm_wait_vblank] returning 1330 to client
>[   41.706605] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.707087] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.707122] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.707139] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.707147] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.707156] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.707239] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.722916] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.722985] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.722992] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.723029] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.723043] [drm:drm_wait_vblank] waiting on vblank count 1331, crtc 0
>[   41.723048] [drm:drm_wait_vblank] returning 1331 to client
>[   41.723053] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.723170] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.723197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.723211] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.723219] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.723226] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.723297] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.739697] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.739774] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.739842] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.739863] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.739872] [drm:drm_wait_vblank] waiting on vblank count 1332, crtc 0
>[   41.739884] [drm:drm_wait_vblank] returning 1332 to client
>[   41.739888] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.740316] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.740351] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.740379] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.740387] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.740391] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.740457] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.756376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.756524] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.756532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.756541] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.756550] [drm:drm_wait_vblank] waiting on vblank count 1333, crtc 0
>[   41.756556] [drm:drm_wait_vblank] returning 1333 to client
>[   41.756562] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.757062] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.757100] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.757116] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.757125] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.757133] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.757191] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.773025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.773163] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.773176] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.773185] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.773195] [drm:drm_wait_vblank] waiting on vblank count 1334, crtc 0
>[   41.773201] [drm:drm_wait_vblank] returning 1334 to client
>[   41.773205] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.773714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.773745] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.773766] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.773775] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.773783] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.773896] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.789679] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.789807] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.789814] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.789824] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.789833] [drm:drm_wait_vblank] waiting on vblank count 1335, crtc 0
>[   41.789839] [drm:drm_wait_vblank] returning 1335 to client
>[   41.789845] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.790250] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.790281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.790302] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.790313] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.790324] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.790389] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.806224] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.806356] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.806364] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.806373] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.806380] [drm:drm_wait_vblank] waiting on vblank count 1336, crtc 0
>[   41.806385] [drm:drm_wait_vblank] returning 1336 to client
>[   41.806391] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.806821] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.806861] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.806877] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.806886] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.806894] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.806955] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.823023] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.823157] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.823176] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.823186] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.823198] [drm:drm_wait_vblank] waiting on vblank count 1337, crtc 0
>[   41.823207] [drm:drm_wait_vblank] returning 1337 to client
>[   41.823213] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.823660] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.823692] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.823711] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.823720] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.823730] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.823794] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.839671] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.839808] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.839823] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.839834] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.839844] [drm:drm_wait_vblank] waiting on vblank count 1338, crtc 0
>[   41.839851] [drm:drm_wait_vblank] returning 1338 to client
>[   41.839857] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.840352] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.840383] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.840404] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.840414] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.840422] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.840489] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.856191] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.856243] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.856258] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.856267] [drm:drm_wait_vblank] waiting on vblank count 1339, crtc 0
>[   41.856272] [drm:drm_wait_vblank] returning 1339 to client
>[   41.856276] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.856310] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.856378] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.856406] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.856419] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.856427] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.856433] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.856490] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.872971] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.873086] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.873109] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.873124] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.873135] [drm:drm_wait_vblank] waiting on vblank count 1340, crtc 0
>[   41.873142] [drm:drm_wait_vblank] returning 1340 to client
>[   41.873147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.873617] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.873645] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.873659] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.873671] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.873679] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.873742] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.889664] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.889797] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.889812] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.889825] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.889833] [drm:drm_wait_vblank] waiting on vblank count 1341, crtc 0
>[   41.889843] [drm:drm_wait_vblank] returning 1341 to client
>[   41.889850] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.890330] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.890359] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.890375] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.890384] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.890391] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.890481] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.906188] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.906287] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.906312] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.906343] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.906353] [drm:drm_wait_vblank] waiting on vblank count 1342, crtc 0
>[   41.906360] [drm:drm_wait_vblank] returning 1342 to client
>[   41.906366] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.906828] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.906925] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.906940] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.906949] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.906957] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.907022] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.922946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.923062] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.923078] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.923088] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.923099] [drm:drm_wait_vblank] waiting on vblank count 1343, crtc 0
>[   41.923106] [drm:drm_wait_vblank] returning 1343 to client
>[   41.923113] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.923521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.923552] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.923568] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.923578] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.923586] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.923657] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.939672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.939815] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.939833] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.939837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.939847] [drm:drm_wait_vblank] waiting on vblank count 1344, crtc 0
>[   41.939854] [drm:drm_wait_vblank] returning 1344 to client
>[   41.939862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.940342] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.940376] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.940392] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.940400] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.940411] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.940476] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.956137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.956191] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.956208] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.956219] [drm:drm_wait_vblank] waiting on vblank count 1345, crtc 0
>[   41.956230] [drm:drm_wait_vblank] returning 1345 to client
>[   41.956245] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.956254] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.956670] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.956701] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.956713] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.956719] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.956724] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.956781] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   41.972943] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.973081] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   41.973097] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.973112] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.973126] [drm:drm_wait_vblank] waiting on vblank count 1346, crtc 0
>[   41.973133] [drm:drm_wait_vblank] returning 1346 to client
>[   41.973150] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.973302] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.973331] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.973345] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   41.973352] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   41.973361] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   41.973496] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   41.989628] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.989765] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   41.989782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   41.989797] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.989812] [drm:drm_wait_vblank] waiting on vblank count 1347, crtc 0
>[   41.989819] [drm:drm_wait_vblank] returning 1347 to client
>[   41.989836] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   41.990245] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   41.990286] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   41.990297] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   41.990304] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   41.990309] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   41.990377] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.006258] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.006334] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.006419] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.006434] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.006447] [drm:drm_wait_vblank] waiting on vblank count 1348, crtc 0
>[   42.006455] [drm:drm_wait_vblank] returning 1348 to client
>[   42.006462] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.006940] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.006966] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.006977] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.006982] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.006987] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.007039] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.022936] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.023075] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.023083] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.023095] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.023108] [drm:drm_wait_vblank] waiting on vblank count 1349, crtc 0
>[   42.023115] [drm:drm_wait_vblank] returning 1349 to client
>[   42.023120] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.023226] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.023271] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.023285] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.023296] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.023304] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.023375] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.039600] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.039738] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.039754] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.039767] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.039778] [drm:drm_wait_vblank] waiting on vblank count 1350, crtc 0
>[   42.039784] [drm:drm_wait_vblank] returning 1350 to client
>[   42.039788] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.039957] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.039984] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.039998] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.040008] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.040023] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.040096] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.056222] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.056314] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.056433] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.056446] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.056455] [drm:drm_wait_vblank] waiting on vblank count 1351, crtc 0
>[   42.056460] [drm:drm_wait_vblank] returning 1351 to client
>[   42.056483] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.056623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.056653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.056677] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.056684] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.056692] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.056820] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.072833] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.072920] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.072954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.072973] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.072988] [drm:drm_wait_vblank] waiting on vblank count 1352, crtc 0
>[   42.072996] [drm:drm_wait_vblank] returning 1352 to client
>[   42.073005] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.073547] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.073578] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.073595] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.073603] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.073611] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.073671] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.089583] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.089679] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.089726] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.089744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.089759] [drm:drm_wait_vblank] waiting on vblank count 1353, crtc 0
>[   42.089768] [drm:drm_wait_vblank] returning 1353 to client
>[   42.089775] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.089955] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.089987] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.090002] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.090012] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.090021] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.090106] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.106293] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.106390] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.106419] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.106441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.106454] [drm:drm_wait_vblank] waiting on vblank count 1354, crtc 0
>[   42.106460] [drm:drm_wait_vblank] returning 1354 to client
>[   42.106464] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.106569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.106605] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.106620] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.106631] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.106644] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.106721] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.122885] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.122963] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.123040] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.123052] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.123087] [drm:drm_wait_vblank] waiting on vblank count 1355, crtc 0
>[   42.123094] [drm:drm_wait_vblank] returning 1355 to client
>[   42.123099] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.123501] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.123537] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.123553] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.123561] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.123569] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.123632] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.139560] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.139655] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.139714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.139740] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.139755] [drm:drm_wait_vblank] waiting on vblank count 1356, crtc 0
>[   42.139762] [drm:drm_wait_vblank] returning 1356 to client
>[   42.139769] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.140205] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.140237] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.140248] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.140254] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.140259] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.140312] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.156222] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.156299] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.156364] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.156391] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.156406] [drm:drm_wait_vblank] waiting on vblank count 1357, crtc 0
>[   42.156414] [drm:drm_wait_vblank] returning 1357 to client
>[   42.156420] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.156905] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.156934] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.156947] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.156958] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.156969] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.157032] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.172886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.172960] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.173127] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.173148] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.173182] [drm:drm_wait_vblank] waiting on vblank count 1358, crtc 0
>[   42.173191] [drm:drm_wait_vblank] returning 1358 to client
>[   42.173197] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.173769] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.173801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.173816] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.173828] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.173836] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.173900] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.189560] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.189647] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.189665] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.189677] [drm:drm_wait_vblank] waiting on vblank count 1359, crtc 0
>[   42.189702] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.189723] [drm:drm_wait_vblank] returning 1359 to client
>[   42.189732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.189798] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.189861] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.189873] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.189880] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.189887] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.189912] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.206224] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.206335] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.206366] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.206386] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.206398] [drm:drm_wait_vblank] waiting on vblank count 1360, crtc 0
>[   42.206404] [drm:drm_wait_vblank] returning 1360 to client
>[   42.206408] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.206872] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.206900] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.206915] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.206921] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.206926] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.206986] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.222863] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.222949] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.222989] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.223010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.223023] [drm:drm_wait_vblank] waiting on vblank count 1361, crtc 0
>[   42.223030] [drm:drm_wait_vblank] returning 1361 to client
>[   42.223036] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.223195] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.223223] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.223236] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.223244] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.223252] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.223323] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.239514] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.239606] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.239655] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.239676] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.239687] [drm:drm_wait_vblank] waiting on vblank count 1362, crtc 0
>[   42.239692] [drm:drm_wait_vblank] returning 1362 to client
>[   42.239697] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.240135] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.240170] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.240189] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.240196] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.240203] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.240263] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.256192] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.256288] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.256332] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.256355] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.256366] [drm:drm_wait_vblank] waiting on vblank count 1363, crtc 0
>[   42.256377] [drm:drm_wait_vblank] returning 1363 to client
>[   42.256384] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.256908] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.256935] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.256949] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.256957] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.256964] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.257038] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.272857] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.273006] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.273199] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.273218] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.273236] [drm:drm_wait_vblank] waiting on vblank count 1364, crtc 0
>[   42.273244] [drm:drm_wait_vblank] returning 1364 to client
>[   42.273253] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.273704] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.273743] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.273755] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.273762] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.273767] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.273820] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.289441] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.289520] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.289568] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.289594] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.289614] [drm:drm_wait_vblank] waiting on vblank count 1365, crtc 0
>[   42.289621] [drm:drm_wait_vblank] returning 1365 to client
>[   42.289628] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.290127] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.290167] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.290179] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.290184] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.290189] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.290244] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.306167] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.306242] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.306308] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.306337] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.306352] [drm:drm_wait_vblank] waiting on vblank count 1366, crtc 0
>[   42.306360] [drm:drm_wait_vblank] returning 1366 to client
>[   42.306366] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.306861] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.306889] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.306901] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.306909] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.306914] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.306970] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.322822] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.322897] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.322948] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.322966] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.322980] [drm:drm_wait_vblank] waiting on vblank count 1367, crtc 0
>[   42.322986] [drm:drm_wait_vblank] returning 1367 to client
>[   42.322990] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.323105] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.323131] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.323146] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.323156] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.323165] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.323232] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.339343] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.339421] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.339464] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.339484] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.339503] [drm:drm_wait_vblank] waiting on vblank count 1368, crtc 0
>[   42.339510] [drm:drm_wait_vblank] returning 1368 to client
>[   42.339517] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.340047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.340076] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.340088] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.340093] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.340098] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.340148] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.356166] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.356241] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.356309] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.356335] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.356351] [drm:drm_wait_vblank] waiting on vblank count 1369, crtc 0
>[   42.356359] [drm:drm_wait_vblank] returning 1369 to client
>[   42.356365] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.356510] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.356536] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.356549] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.356557] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.356564] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.356704] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.372817] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.372894] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.372958] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.372982] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.372998] [drm:drm_wait_vblank] waiting on vblank count 1370, crtc 0
>[   42.373007] [drm:drm_wait_vblank] returning 1370 to client
>[   42.373013] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.373177] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.373205] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.373219] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.373229] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.373236] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.373377] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.389352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.389480] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.389498] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.389526] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.389539] [drm:drm_wait_vblank] waiting on vblank count 1371, crtc 0
>[   42.389549] [drm:drm_wait_vblank] returning 1371 to client
>[   42.389557] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.389740] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.389769] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.389783] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.389797] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.389805] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.389877] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.406136] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.406217] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.406250] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.406265] [drm:drm_wait_vblank] waiting on vblank count 1372, crtc 0
>[   42.406276] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.406284] [drm:drm_wait_vblank] returning 1372 to client
>[   42.406290] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.406359] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.406399] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.406418] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.406426] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.406435] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.406464] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.422812] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.422896] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.422954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.422981] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.422996] [drm:drm_wait_vblank] waiting on vblank count 1373, crtc 0
>[   42.423008] [drm:drm_wait_vblank] returning 1373 to client
>[   42.423028] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.423181] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.423211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.423226] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.423235] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.423242] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.423318] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.439372] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.439444] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.439461] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.439496] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.439515] [drm:drm_wait_vblank] waiting on vblank count 1374, crtc 0
>[   42.439522] [drm:drm_wait_vblank] returning 1374 to client
>[   42.439592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.440021] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.440049] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.440071] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.440080] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.440087] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.440151] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.456102] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.456177] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.456283] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.456303] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.456316] [drm:drm_wait_vblank] waiting on vblank count 1375, crtc 0
>[   42.456324] [drm:drm_wait_vblank] returning 1375 to client
>[   42.456331] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.456733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.456765] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.456779] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.456786] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.456795] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.456858] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.472778] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.472862] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.472889] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.472899] [drm:drm_wait_vblank] waiting on vblank count 1376, crtc 0
>[   42.472919] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.472945] [drm:drm_wait_vblank] returning 1376 to client
>[   42.472957] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.473014] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.473033] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.473042] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.473048] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.473053] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.473092] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.489355] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.489437] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.489834] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.489850] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.489862] [drm:drm_wait_vblank] waiting on vblank count 1377, crtc 0
>[   42.489869] [drm:drm_wait_vblank] returning 1377 to client
>[   42.489873] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.489962] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.489981] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.489990] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.489996] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.490000] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.490049] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.506095] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.506234] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.506243] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.506256] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.506270] [drm:drm_wait_vblank] waiting on vblank count 1378, crtc 0
>[   42.506277] [drm:drm_wait_vblank] returning 1378 to client
>[   42.506283] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.506346] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.506391] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.506407] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.506416] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.506425] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.506449] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.522751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.522888] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.522904] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.522919] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.522934] [drm:drm_wait_vblank] waiting on vblank count 1379, crtc 0
>[   42.522942] [drm:drm_wait_vblank] returning 1379 to client
>[   42.522953] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.523110] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.523142] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.523157] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.523167] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.523175] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.523260] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.539294] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.539420] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.539440] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.539522] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.539539] [drm:drm_wait_vblank] waiting on vblank count 1380, crtc 0
>[   42.539547] [drm:drm_wait_vblank] returning 1380 to client
>[   42.539559] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.539627] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.539660] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.539673] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.539682] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.539689] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.539715] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.556058] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.556143] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.556159] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.556186] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.556202] [drm:drm_wait_vblank] waiting on vblank count 1381, crtc 0
>[   42.556208] [drm:drm_wait_vblank] returning 1381 to client
>[   42.556213] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.556270] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.556289] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.556298] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.556304] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.556333] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.556369] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.572738] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.572818] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.572894] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.572914] [drm:drm_wait_vblank] waiting on vblank count 1382, crtc 0
>[   42.572927] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.572935] [drm:drm_wait_vblank] returning 1382 to client
>[   42.572941] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.573015] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.573046] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.573060] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.573068] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.573075] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.573100] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.589412] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.589497] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.589518] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.589546] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.589549] [drm:drm_wait_vblank] waiting on vblank count 1383, crtc 0
>[   42.589560] [drm:drm_wait_vblank] returning 1383 to client
>[   42.589567] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.590034] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.590079] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.590099] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.590107] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.590113] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.590183] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.605947] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.606009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.606025] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.606043] [drm:drm_wait_vblank] waiting on vblank count 1384, crtc 0
>[   42.606069] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.606077] [drm:drm_wait_vblank] returning 1384 to client
>[   42.606091] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.606493] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.606529] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.606541] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.606547] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.606551] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.606608] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.622711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.622789] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.622807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.622822] [drm:drm_wait_vblank] waiting on vblank count 1385, crtc 0
>[   42.622829] [drm:drm_wait_vblank] returning 1385 to client
>[   42.622840] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.622850] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.623268] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.623295] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.623306] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.623312] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.623321] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.623374] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.639392] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.639476] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.639510] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.639536] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.639552] [drm:drm_wait_vblank] waiting on vblank count 1386, crtc 0
>[   42.639559] [drm:drm_wait_vblank] returning 1386 to client
>[   42.639564] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.640020] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.640056] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.640070] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.640077] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.640082] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.640148] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.656032] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.656114] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.656136] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.656147] [drm:drm_wait_vblank] waiting on vblank count 1387, crtc 0
>[   42.656152] [drm:drm_wait_vblank] returning 1387 to client
>[   42.656159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.656176] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.656632] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.656665] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.656683] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.656689] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.656694] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.656746] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.672707] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.672788] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.672816] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.672825] [drm:drm_wait_vblank] waiting on vblank count 1388, crtc 0
>[   42.672830] [drm:drm_wait_vblank] returning 1388 to client
>[   42.672835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.672851] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.672938] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.672972] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.672993] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.673002] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.673010] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.673094] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.689376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.689462] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.689500] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.689515] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.689524] [drm:drm_wait_vblank] waiting on vblank count 1389, crtc 0
>[   42.689529] [drm:drm_wait_vblank] returning 1389 to client
>[   42.689533] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.689707] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.689735] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.689748] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.689757] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.689763] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.689833] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.706044] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.706130] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.706155] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.706182] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.706195] [drm:drm_wait_vblank] waiting on vblank count 1390, crtc 0
>[   42.706201] [drm:drm_wait_vblank] returning 1390 to client
>[   42.706206] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.706686] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.706713] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.706724] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.706729] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.706734] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.706787] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.722683] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.722763] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.722781] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.722794] [drm:drm_wait_vblank] waiting on vblank count 1391, crtc 0
>[   42.722800] [drm:drm_wait_vblank] returning 1391 to client
>[   42.722820] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.722849] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.723000] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.723028] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.723044] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.723051] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.723058] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.723127] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.739350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.739431] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.739462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.739487] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.739491] [drm:drm_wait_vblank] waiting on vblank count 1392, crtc 0
>[   42.739503] [drm:drm_wait_vblank] returning 1392 to client
>[   42.739510] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.739983] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.740027] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.740041] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.740047] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.740052] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.740117] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.755924] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.756006] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.756025] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.756043] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.756047] [drm:drm_wait_vblank] waiting on vblank count 1393, crtc 0
>[   42.756058] [drm:drm_wait_vblank] returning 1393 to client
>[   42.756064] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.756557] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.756587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.756601] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.756610] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.756617] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.756688] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.772661] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.772742] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.772765] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.772782] [drm:drm_wait_vblank] waiting on vblank count 1394, crtc 0
>[   42.772802] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.772838] [drm:drm_wait_vblank] returning 1394 to client
>[   42.772851] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.773381] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.773414] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.773436] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.773445] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.773455] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.773589] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.789207] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.789271] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.789396] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.789412] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.789435] [drm:drm_wait_vblank] waiting on vblank count 1395, crtc 0
>[   42.789441] [drm:drm_wait_vblank] returning 1395 to client
>[   42.789458] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.789646] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.789679] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.789692] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.789704] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.789717] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.789784] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.805987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.806076] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.806134] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.806149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.806160] [drm:drm_wait_vblank] waiting on vblank count 1396, crtc 0
>[   42.806165] [drm:drm_wait_vblank] returning 1396 to client
>[   42.806170] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.806284] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.806315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.806329] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.806337] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.806350] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.806420] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.822647] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.822730] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.822757] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.822824] [drm:drm_wait_vblank] waiting on vblank count 1397, crtc 0
>[   42.822837] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.822862] [drm:drm_wait_vblank] returning 1397 to client
>[   42.822867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.822975] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.823016] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.823032] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.823042] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.823049] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.823124] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.839187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.839321] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.839329] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.839340] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.839350] [drm:drm_wait_vblank] waiting on vblank count 1398, crtc 0
>[   42.839356] [drm:drm_wait_vblank] returning 1398 to client
>[   42.839363] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.839845] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.839881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.839899] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.839908] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.839915] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.839989] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.855969] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.856049] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.856128] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.856148] [drm:drm_wait_vblank] waiting on vblank count 1399, crtc 0
>[   42.856166] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.856192] [drm:drm_wait_vblank] returning 1399 to client
>[   42.856199] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.856616] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.856646] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.856661] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.856670] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.856680] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.856747] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.872632] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.872714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.872750] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.872769] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.872806] [drm:drm_wait_vblank] waiting on vblank count 1400, crtc 0
>[   42.872813] [drm:drm_wait_vblank] returning 1400 to client
>[   42.872820] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.873400] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.873431] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.873447] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.873456] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.873465] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.873573] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.889155] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.889217] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.889246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.889255] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.889282] [drm:drm_wait_vblank] waiting on vblank count 1401, crtc 0
>[   42.889289] [drm:drm_wait_vblank] returning 1401 to client
>[   42.889295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.889728] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.889753] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.889769] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.889775] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.889779] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.889831] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.905952] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.906034] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.906065] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.906076] [drm:drm_wait_vblank] waiting on vblank count 1402, crtc 0
>[   42.906086] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.906095] [drm:drm_wait_vblank] returning 1402 to client
>[   42.906100] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.906534] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.906576] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.906593] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.906599] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.906604] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.906658] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.922621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.922703] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.922731] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.922755] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.922759] [drm:drm_wait_vblank] waiting on vblank count 1403, crtc 0
>[   42.922769] [drm:drm_wait_vblank] returning 1403 to client
>[   42.922774] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.923187] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.923213] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.923224] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.923229] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.923234] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.923303] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.939278] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.939362] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.939430] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.939445] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.939456] [drm:drm_wait_vblank] waiting on vblank count 1404, crtc 0
>[   42.939461] [drm:drm_wait_vblank] returning 1404 to client
>[   42.939466] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.939524] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.939555] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.939566] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.939571] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.939575] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.939601] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.955935] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.956013] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.956077] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.956105] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.956120] [drm:drm_wait_vblank] waiting on vblank count 1405, crtc 0
>[   42.956128] [drm:drm_wait_vblank] returning 1405 to client
>[   42.956149] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.956666] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.956693] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.956710] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.956718] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.956726] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.956799] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   42.972598] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.972676] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   42.972741] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.972768] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.972783] [drm:drm_wait_vblank] waiting on vblank count 1406, crtc 0
>[   42.972799] [drm:drm_wait_vblank] returning 1406 to client
>[   42.972814] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.973365] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.973446] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.973460] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   42.973469] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   42.973477] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   42.973541] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   42.989137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.989267] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   42.989288] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   42.989316] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.989329] [drm:drm_wait_vblank] waiting on vblank count 1407, crtc 0
>[   42.989338] [drm:drm_wait_vblank] returning 1407 to client
>[   42.989345] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   42.989515] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   42.989551] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   42.989566] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   42.989575] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   42.989582] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   42.989648] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.005892] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.005970] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.005993] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.006008] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.006015] [drm:drm_wait_vblank] waiting on vblank count 1408, crtc 0
>[   43.006024] [drm:drm_wait_vblank] returning 1408 to client
>[   43.006031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.006387] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.006416] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.006426] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.006432] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.006437] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.006494] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.022590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.022670] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.022693] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.022715] [drm:drm_wait_vblank] waiting on vblank count 1409, crtc 0
>[   43.022727] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.022735] [drm:drm_wait_vblank] returning 1409 to client
>[   43.022741] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.023188] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.023238] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.023254] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.023262] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.023274] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.023329] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.039131] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.039200] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.039226] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.039253] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.039266] [drm:drm_wait_vblank] waiting on vblank count 1410, crtc 0
>[   43.039274] [drm:drm_wait_vblank] returning 1410 to client
>[   43.039279] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.039740] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.039772] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.039789] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.039798] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.039803] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.039862] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.055939] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.056018] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.056040] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.056054] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.056058] [drm:drm_wait_vblank] waiting on vblank count 1411, crtc 0
>[   43.056068] [drm:drm_wait_vblank] returning 1411 to client
>[   43.056073] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.056451] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.056477] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.056488] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.056494] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.056501] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.056554] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.072557] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.072637] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.072656] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.072668] [drm:drm_wait_vblank] waiting on vblank count 1412, crtc 0
>[   43.072681] [drm:drm_wait_vblank] returning 1412 to client
>[   43.072688] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.072701] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.073187] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.073238] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.073251] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.073256] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.073263] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.073332] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.089156] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.089243] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.089295] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.089318] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.089334] [drm:drm_wait_vblank] waiting on vblank count 1413, crtc 0
>[   43.089346] [drm:drm_wait_vblank] returning 1413 to client
>[   43.089353] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.089432] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.089460] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.089475] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.089483] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.089489] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.089542] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.105871] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.105961] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.106013] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.106033] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.106047] [drm:drm_wait_vblank] waiting on vblank count 1414, crtc 0
>[   43.106060] [drm:drm_wait_vblank] returning 1414 to client
>[   43.106071] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.106172] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.106199] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.106212] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.106219] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.106227] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.106254] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.122564] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.122658] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.122705] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.122725] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.122738] [drm:drm_wait_vblank] waiting on vblank count 1415, crtc 0
>[   43.122746] [drm:drm_wait_vblank] returning 1415 to client
>[   43.122753] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.122831] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.122856] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.122870] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.122881] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.122890] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.122916] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.139130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.139224] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.139269] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.139290] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.139310] [drm:drm_wait_vblank] waiting on vblank count 1416, crtc 0
>[   43.139318] [drm:drm_wait_vblank] returning 1416 to client
>[   43.139325] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.139394] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.139419] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.139432] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.139440] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.139447] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.139487] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.155909] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.155993] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.156026] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.156056] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.156070] [drm:drm_wait_vblank] waiting on vblank count 1417, crtc 0
>[   43.156077] [drm:drm_wait_vblank] returning 1417 to client
>[   43.156086] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.156497] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.156528] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.156545] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.156551] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.156556] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.156608] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.172524] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.172618] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.172677] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.172697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.172710] [drm:drm_wait_vblank] waiting on vblank count 1418, crtc 0
>[   43.172722] [drm:drm_wait_vblank] returning 1418 to client
>[   43.172736] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.173314] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.173341] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.173411] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.173417] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.173422] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.173448] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.189065] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.189131] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.189251] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.189267] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.189291] [drm:drm_wait_vblank] waiting on vblank count 1419, crtc 0
>[   43.189298] [drm:drm_wait_vblank] returning 1419 to client
>[   43.189310] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.189798] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.189828] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.189842] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.189850] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.189857] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.189923] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.205834] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.205925] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.205986] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.206009] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.206024] [drm:drm_wait_vblank] waiting on vblank count 1420, crtc 0
>[   43.206032] [drm:drm_wait_vblank] returning 1420 to client
>[   43.206039] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.206107] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.206165] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.206179] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.206189] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.206199] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.206229] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.222505] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.222594] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.222651] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.222675] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.222690] [drm:drm_wait_vblank] waiting on vblank count 1421, crtc 0
>[   43.222697] [drm:drm_wait_vblank] returning 1421 to client
>[   43.222703] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.222772] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.222837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.222851] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.222860] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.222868] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.222900] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.239027] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.239085] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.239102] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.239116] [drm:drm_wait_vblank] waiting on vblank count 1422, crtc 0
>[   43.239131] [drm:drm_wait_vblank] returning 1422 to client
>[   43.239139] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.239152] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.239281] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.239308] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.239323] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.239332] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.239340] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.239481] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.255813] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.255901] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.255964] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.255985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.255999] [drm:drm_wait_vblank] waiting on vblank count 1423, crtc 0
>[   43.256007] [drm:drm_wait_vblank] returning 1423 to client
>[   43.256014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.256168] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.256197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.256210] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.256219] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.256226] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.256295] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.272488] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.272579] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.272633] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.272658] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.272673] [drm:drm_wait_vblank] waiting on vblank count 1424, crtc 0
>[   43.272680] [drm:drm_wait_vblank] returning 1424 to client
>[   43.272687] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.272846] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.272876] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.272892] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.272902] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.272915] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.273056] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.289145] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.289247] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.289258] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.289339] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.289352] [drm:drm_wait_vblank] waiting on vblank count 1425, crtc 0
>[   43.289359] [drm:drm_wait_vblank] returning 1425 to client
>[   43.289366] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.289772] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.289804] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.289818] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.289826] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.289835] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.289901] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.305808] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.305887] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.305908] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.305916] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.305925] [drm:drm_wait_vblank] waiting on vblank count 1426, crtc 0
>[   43.305931] [drm:drm_wait_vblank] returning 1426 to client
>[   43.305936] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.306364] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.306398] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.306413] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.306421] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.306429] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.306506] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.322465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.322602] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.322622] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.322633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.322646] [drm:drm_wait_vblank] waiting on vblank count 1427, crtc 0
>[   43.322654] [drm:drm_wait_vblank] returning 1427 to client
>[   43.322660] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.323144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.323173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.323188] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.323197] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.323203] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.323278] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.338969] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.339026] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.339042] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.339053] [drm:drm_wait_vblank] waiting on vblank count 1428, crtc 0
>[   43.339060] [drm:drm_wait_vblank] returning 1428 to client
>[   43.339065] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.339094] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.339478] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.339510] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.339527] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.339536] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.339544] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.339621] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.355776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.355913] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.355926] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.355937] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.355945] [drm:drm_wait_vblank] waiting on vblank count 1429, crtc 0
>[   43.355952] [drm:drm_wait_vblank] returning 1429 to client
>[   43.355958] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.356446] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.356479] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.356494] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.356503] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.356514] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.356577] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.372445] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.372583] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.372598] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.372612] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.372620] [drm:drm_wait_vblank] waiting on vblank count 1430, crtc 0
>[   43.372630] [drm:drm_wait_vblank] returning 1430 to client
>[   43.372637] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.373162] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.373207] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.373223] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.373233] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.373244] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.373362] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.389005] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.389127] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.389141] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.389168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.389180] [drm:drm_wait_vblank] waiting on vblank count 1431, crtc 0
>[   43.389187] [drm:drm_wait_vblank] returning 1431 to client
>[   43.389193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.389671] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.389704] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.389719] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.389727] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.389735] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.389830] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.405763] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.405904] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.405918] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.405929] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.405939] [drm:drm_wait_vblank] waiting on vblank count 1432, crtc 0
>[   43.405946] [drm:drm_wait_vblank] returning 1432 to client
>[   43.405952] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.406439] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.406473] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.406488] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.406496] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.406503] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.406569] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.422425] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.422548] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.422562] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.422572] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.422580] [drm:drm_wait_vblank] waiting on vblank count 1433, crtc 0
>[   43.422584] [drm:drm_wait_vblank] returning 1433 to client
>[   43.422587] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.423013] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.423052] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.423068] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.423076] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.423084] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.423153] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.438955] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.439076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.439097] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.439123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.439133] [drm:drm_wait_vblank] waiting on vblank count 1434, crtc 0
>[   43.439141] [drm:drm_wait_vblank] returning 1434 to client
>[   43.439146] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.439229] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.439260] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.439277] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.439299] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.439313] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.439347] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.455750] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.455829] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.455849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.455856] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.455871] [drm:drm_wait_vblank] waiting on vblank count 1435, crtc 0
>[   43.455879] [drm:drm_wait_vblank] returning 1435 to client
>[   43.455886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.456400] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.456434] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.456453] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.456463] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.456472] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.456540] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.472413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.472491] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.472511] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.472520] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.472535] [drm:drm_wait_vblank] waiting on vblank count 1436, crtc 0
>[   43.472542] [drm:drm_wait_vblank] returning 1436 to client
>[   43.472562] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.473123] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.473173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.473238] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.473247] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.473255] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.473321] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.488985] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.489114] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.489127] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.489153] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.489164] [drm:drm_wait_vblank] waiting on vblank count 1437, crtc 0
>[   43.489170] [drm:drm_wait_vblank] returning 1437 to client
>[   43.489175] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.489645] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.489675] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.489691] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.489702] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.489708] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.489773] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.505712] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.505836] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.505851] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.505862] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.505872] [drm:drm_wait_vblank] waiting on vblank count 1438, crtc 0
>[   43.505879] [drm:drm_wait_vblank] returning 1438 to client
>[   43.505885] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.506284] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.506315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.506337] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.506346] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.506354] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.506417] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.522403] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.522537] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.522553] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.522567] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.522575] [drm:drm_wait_vblank] waiting on vblank count 1439, crtc 0
>[   43.522584] [drm:drm_wait_vblank] returning 1439 to client
>[   43.522590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.523058] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.523087] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.523102] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.523114] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.523122] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.523254] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.538916] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.538976] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.539006] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.539016] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.539029] [drm:drm_wait_vblank] waiting on vblank count 1440, crtc 0
>[   43.539035] [drm:drm_wait_vblank] returning 1440 to client
>[   43.539040] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.539515] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.539555] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.539571] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.539580] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.539588] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.539657] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.555713] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.555797] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.555830] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.555837] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.555853] [drm:drm_wait_vblank] waiting on vblank count 1441, crtc 0
>[   43.555878] [drm:drm_wait_vblank] returning 1441 to client
>[   43.555894] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.555969] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.556007] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.556027] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.556035] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.556053] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.556077] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.572377] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.572456] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.572480] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.572487] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.572499] [drm:drm_wait_vblank] waiting on vblank count 1442, crtc 0
>[   43.572506] [drm:drm_wait_vblank] returning 1442 to client
>[   43.572531] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.572604] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.572627] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.572642] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.572650] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.572656] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.572708] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.589030] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.589130] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.589144] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.589171] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.589184] [drm:drm_wait_vblank] waiting on vblank count 1443, crtc 0
>[   43.589190] [drm:drm_wait_vblank] returning 1443 to client
>[   43.589196] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.589674] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.589709] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.589723] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.589731] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.589739] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.589811] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.605691] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.605832] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.605847] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.605857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.605867] [drm:drm_wait_vblank] waiting on vblank count 1444, crtc 0
>[   43.605874] [drm:drm_wait_vblank] returning 1444 to client
>[   43.605880] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.606368] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.606403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.606422] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.606431] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.606445] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.606507] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.622359] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.622496] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.622509] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.622520] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.622530] [drm:drm_wait_vblank] waiting on vblank count 1445, crtc 0
>[   43.622537] [drm:drm_wait_vblank] returning 1445 to client
>[   43.622543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.622999] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.623039] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.623054] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.623063] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.623071] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.623153] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.638895] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.639032] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.639040] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.639053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.639061] [drm:drm_wait_vblank] waiting on vblank count 1446, crtc 0
>[   43.639070] [drm:drm_wait_vblank] returning 1446 to client
>[   43.639076] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.639568] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.639598] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.639617] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.639626] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.639634] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.639702] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.655672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.655810] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.655823] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.655835] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.655845] [drm:drm_wait_vblank] waiting on vblank count 1447, crtc 0
>[   43.655852] [drm:drm_wait_vblank] returning 1447 to client
>[   43.655858] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.656348] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.656381] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.656398] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.656408] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.656419] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.656488] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.672344] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.672439] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.672496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.672518] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.672532] [drm:drm_wait_vblank] waiting on vblank count 1448, crtc 0
>[   43.672546] [drm:drm_wait_vblank] returning 1448 to client
>[   43.672559] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.672659] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.672684] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.672699] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.672708] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.672719] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.672745] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.689007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.689108] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.689158] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.689180] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.689196] [drm:drm_wait_vblank] waiting on vblank count 1449, crtc 0
>[   43.689204] [drm:drm_wait_vblank] returning 1449 to client
>[   43.689220] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.689361] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.689392] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.689408] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.689417] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.689424] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.689449] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.705554] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.705640] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.705665] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.705694] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.705708] [drm:drm_wait_vblank] waiting on vblank count 1450, crtc 0
>[   43.705715] [drm:drm_wait_vblank] returning 1450 to client
>[   43.705732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.705824] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.705849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.705863] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.705871] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.705878] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.705904] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.722312] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.722405] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.722464] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.722486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.722501] [drm:drm_wait_vblank] waiting on vblank count 1451, crtc 0
>[   43.722508] [drm:drm_wait_vblank] returning 1451 to client
>[   43.722515] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.722670] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.722699] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.722716] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.722728] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.722736] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.722822] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.739008] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.739112] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.739175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.739197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.739211] [drm:drm_wait_vblank] waiting on vblank count 1452, crtc 0
>[   43.739218] [drm:drm_wait_vblank] returning 1452 to client
>[   43.739232] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.739390] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.739418] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.739437] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.739446] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.739453] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.739529] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.755642] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.755734] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.755789] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.755815] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.755829] [drm:drm_wait_vblank] waiting on vblank count 1453, crtc 0
>[   43.755838] [drm:drm_wait_vblank] returning 1453 to client
>[   43.755854] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.756004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.756033] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.756047] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.756056] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.756065] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.756198] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.772300] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.772391] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.772445] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.772471] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.772485] [drm:drm_wait_vblank] waiting on vblank count 1454, crtc 0
>[   43.772493] [drm:drm_wait_vblank] returning 1454 to client
>[   43.772500] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.772693] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.772727] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.772742] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.772750] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.772757] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.772892] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.788848] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.788975] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.788997] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.789026] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.789041] [drm:drm_wait_vblank] waiting on vblank count 1455, crtc 0
>[   43.789051] [drm:drm_wait_vblank] returning 1455 to client
>[   43.789057] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.789129] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.789157] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.789238] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.789246] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.789254] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.789282] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.805617] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.805711] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.805766] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.805787] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.805801] [drm:drm_wait_vblank] waiting on vblank count 1456, crtc 0
>[   43.805818] [drm:drm_wait_vblank] returning 1456 to client
>[   43.805828] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.805977] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.806005] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.806025] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.806037] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.806046] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.806178] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.822297] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.822410] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.822449] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.822470] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.822484] [drm:drm_wait_vblank] waiting on vblank count 1457, crtc 0
>[   43.822501] [drm:drm_wait_vblank] returning 1457 to client
>[   43.822511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.822612] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.822639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.822656] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.822665] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.822673] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.822696] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.838817] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.838910] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.838956] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.838978] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.838993] [drm:drm_wait_vblank] waiting on vblank count 1458, crtc 0
>[   43.839008] [drm:drm_wait_vblank] returning 1458 to client
>[   43.839016] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.839106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.839148] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.839162] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.839171] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.839182] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.839209] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.855603] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.855694] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.855749] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.855775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.855790] [drm:drm_wait_vblank] waiting on vblank count 1459, crtc 0
>[   43.855797] [drm:drm_wait_vblank] returning 1459 to client
>[   43.855804] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.855959] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.855991] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.856006] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.856013] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.856020] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.856147] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.872271] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.872363] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.872424] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.872445] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.872459] [drm:drm_wait_vblank] waiting on vblank count 1460, crtc 0
>[   43.872476] [drm:drm_wait_vblank] returning 1460 to client
>[   43.872487] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.872572] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.872597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.872612] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.872618] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.872624] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.872652] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.888922] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.889017] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.889034] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.889060] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.889071] [drm:drm_wait_vblank] waiting on vblank count 1461, crtc 0
>[   43.889077] [drm:drm_wait_vblank] returning 1461 to client
>[   43.889083] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.889540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.889587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.889603] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.889611] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.889619] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.889685] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.896887] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   43.896972] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   43.905589] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.905706] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.906024] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.906049] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.906061] [drm:drm_wait_vblank] waiting on vblank count 1462, crtc 0
>[   43.906067] [drm:drm_wait_vblank] returning 1462 to client
>[   43.906071] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.906165] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.906185] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.906194] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.906199] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.906204] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.906268] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.922249] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.922385] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.922400] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.922410] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.922420] [drm:drm_wait_vblank] waiting on vblank count 1463, crtc 0
>[   43.922427] [drm:drm_wait_vblank] returning 1463 to client
>[   43.922433] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.922569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.922601] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.922617] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.922628] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.922636] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.922706] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.938772] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.938905] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.938913] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.938928] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.938936] [drm:drm_wait_vblank] waiting on vblank count 1464, crtc 0
>[   43.938945] [drm:drm_wait_vblank] returning 1464 to client
>[   43.938950] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.939407] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.939503] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.939517] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.939525] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.939533] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.939596] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.955603] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.955727] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.955743] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.955754] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.955765] [drm:drm_wait_vblank] waiting on vblank count 1465, crtc 0
>[   43.955772] [drm:drm_wait_vblank] returning 1465 to client
>[   43.955778] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.956189] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.956226] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.956241] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.956249] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.956257] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.956323] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   43.972236] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.972330] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   43.972386] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.972406] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.972421] [drm:drm_wait_vblank] waiting on vblank count 1466, crtc 0
>[   43.972428] [drm:drm_wait_vblank] returning 1466 to client
>[   43.972446] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.972598] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.972627] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.972643] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   43.972654] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   43.972669] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   43.972815] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   43.988824] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.988911] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   43.988948] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   43.988967] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.988980] [drm:drm_wait_vblank] waiting on vblank count 1467, crtc 0
>[   43.988997] [drm:drm_wait_vblank] returning 1467 to client
>[   43.989017] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   43.989476] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   43.989501] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   43.989512] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   43.989522] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   43.989527] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   43.989584] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.005542] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.005619] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.005636] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.005641] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.005659] [drm:drm_wait_vblank] waiting on vblank count 1468, crtc 0
>[   44.005665] [drm:drm_wait_vblank] returning 1468 to client
>[   44.005672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.006170] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.006201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.006214] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.006222] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.006229] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.006299] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.022216] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.022294] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.022315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.022320] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.022335] [drm:drm_wait_vblank] waiting on vblank count 1469, crtc 0
>[   44.022356] [drm:drm_wait_vblank] returning 1469 to client
>[   44.022374] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.022801] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.022835] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.022848] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.022856] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.022863] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.022928] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.038880] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.038991] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.039033] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.039053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.039067] [drm:drm_wait_vblank] waiting on vblank count 1470, crtc 0
>[   44.039084] [drm:drm_wait_vblank] returning 1470 to client
>[   44.039094] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.039550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.039578] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.039592] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.039601] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.039611] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.039677] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.055527] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.055617] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.055676] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.055696] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.055711] [drm:drm_wait_vblank] waiting on vblank count 1471, crtc 0
>[   44.055717] [drm:drm_wait_vblank] returning 1471 to client
>[   44.055734] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.056219] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.056246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.056258] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.056265] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.056269] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.056321] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.072203] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.072301] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.072347] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.072372] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.072387] [drm:drm_wait_vblank] waiting on vblank count 1472, crtc 0
>[   44.072396] [drm:drm_wait_vblank] returning 1472 to client
>[   44.072412] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.072968] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.073000] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.073031] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.073052] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.073060] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.073127] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.088761] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.088854] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.088862] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.088885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.088900] [drm:drm_wait_vblank] waiting on vblank count 1473, crtc 0
>[   44.088907] [drm:drm_wait_vblank] returning 1473 to client
>[   44.088914] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.089372] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.089406] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.089423] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.089430] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.089434] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.089493] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.105489] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.105581] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.105628] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.105649] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.105662] [drm:drm_wait_vblank] waiting on vblank count 1474, crtc 0
>[   44.105680] [drm:drm_wait_vblank] returning 1474 to client
>[   44.105689] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.106092] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.106127] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.106138] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.106145] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.106153] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.106210] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.122196] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.122308] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.122316] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.122326] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.122341] [drm:drm_wait_vblank] waiting on vblank count 1475, crtc 0
>[   44.122350] [drm:drm_wait_vblank] returning 1475 to client
>[   44.122358] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.122810] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.122855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.122866] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.122874] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.122879] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.122941] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.138831] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.138910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.138929] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.138935] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.138953] [drm:drm_wait_vblank] waiting on vblank count 1476, crtc 0
>[   44.138961] [drm:drm_wait_vblank] returning 1476 to client
>[   44.138967] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.139437] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.139471] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.139485] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.139496] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.139504] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.139568] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.155497] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.155606] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.155914] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.155930] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.156001] [drm:drm_wait_vblank] waiting on vblank count 1477, crtc 0
>[   44.156006] [drm:drm_wait_vblank] returning 1477 to client
>[   44.156010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.156102] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.156124] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.156139] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.156146] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.156150] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.156196] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.172168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.172276] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.172286] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.172312] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.172323] [drm:drm_wait_vblank] waiting on vblank count 1478, crtc 0
>[   44.172330] [drm:drm_wait_vblank] returning 1478 to client
>[   44.172335] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.172858] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.172889] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.172907] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.172919] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.172927] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.173000] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.188809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.188886] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.188900] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.188904] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.188916] [drm:drm_wait_vblank] waiting on vblank count 1479, crtc 0
>[   44.188921] [drm:drm_wait_vblank] returning 1479 to client
>[   44.188928] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.189360] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.189393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.189407] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.189415] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.189422] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.189505] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.205488] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.205565] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.205597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.205602] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.205619] [drm:drm_wait_vblank] waiting on vblank count 1480, crtc 0
>[   44.205649] [drm:drm_wait_vblank] returning 1480 to client
>[   44.205663] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.206099] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.206142] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.206157] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.206166] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.206173] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.206239] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.222143] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.222255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.222261] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.222281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.222294] [drm:drm_wait_vblank] waiting on vblank count 1481, crtc 0
>[   44.222302] [drm:drm_wait_vblank] returning 1481 to client
>[   44.222308] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.222748] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.222794] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.222812] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.222821] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.222832] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.222897] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.238800] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.238915] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.239229] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.239246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.239256] [drm:drm_wait_vblank] waiting on vblank count 1482, crtc 0
>[   44.239261] [drm:drm_wait_vblank] returning 1482 to client
>[   44.239265] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.239371] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.239390] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.239400] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.239405] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.239410] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.239471] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.255507] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.255581] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.255598] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.255608] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.255612] [drm:drm_wait_vblank] waiting on vblank count 1483, crtc 0
>[   44.255619] [drm:drm_wait_vblank] returning 1483 to client
>[   44.255623] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.256047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.256079] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.256093] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.256100] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.256107] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.256175] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.271995] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.272048] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.272066] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.272078] [drm:drm_wait_vblank] waiting on vblank count 1484, crtc 0
>[   44.272086] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.272094] [drm:drm_wait_vblank] returning 1484 to client
>[   44.272100] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.272544] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.272574] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.272651] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.272660] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.272667] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.272736] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.288779] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.288856] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.288873] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.288886] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.288902] [drm:drm_wait_vblank] waiting on vblank count 1485, crtc 0
>[   44.288909] [drm:drm_wait_vblank] returning 1485 to client
>[   44.288932] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.289398] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.289435] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.289448] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.289456] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.289467] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.289535] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.305456] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.305534] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.305561] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.305570] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.305591] [drm:drm_wait_vblank] waiting on vblank count 1486, crtc 0
>[   44.305616] [drm:drm_wait_vblank] returning 1486 to client
>[   44.305622] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.306142] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.306175] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.306190] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.306199] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.306208] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.306281] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.321967] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.322035] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.322063] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.322091] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.322106] [drm:drm_wait_vblank] waiting on vblank count 1487, crtc 0
>[   44.322114] [drm:drm_wait_vblank] returning 1487 to client
>[   44.322120] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.322568] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.322613] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.322636] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.322646] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.322654] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.322726] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.338772] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.338852] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.338879] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.338889] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.338902] [drm:drm_wait_vblank] waiting on vblank count 1488, crtc 0
>[   44.338930] [drm:drm_wait_vblank] returning 1488 to client
>[   44.338945] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.339411] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.339454] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.339468] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.339477] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.339488] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.339571] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.355309] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.355424] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.355440] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.355458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.355474] [drm:drm_wait_vblank] waiting on vblank count 1489, crtc 0
>[   44.355482] [drm:drm_wait_vblank] returning 1489 to client
>[   44.355489] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.355577] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.355603] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.355617] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.355625] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.355634] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.355663] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.372086] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.372181] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.372201] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.372219] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.372232] [drm:drm_wait_vblank] waiting on vblank count 1490, crtc 0
>[   44.372248] [drm:drm_wait_vblank] returning 1490 to client
>[   44.372254] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.372803] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.372837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.372863] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.372869] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.372874] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.372989] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.388777] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.388890] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.389203] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.389225] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.389242] [drm:drm_wait_vblank] waiting on vblank count 1491, crtc 0
>[   44.389247] [drm:drm_wait_vblank] returning 1491 to client
>[   44.389251] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.389341] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.389360] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.389369] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.389375] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.389380] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.389436] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.405408] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.405543] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.405559] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.405573] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.405582] [drm:drm_wait_vblank] waiting on vblank count 1492, crtc 0
>[   44.405590] [drm:drm_wait_vblank] returning 1492 to client
>[   44.405597] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.405662] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.405712] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.405729] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.405738] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.405749] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.405777] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.422076] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.422227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.422242] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.422255] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.422266] [drm:drm_wait_vblank] waiting on vblank count 1493, crtc 0
>[   44.422274] [drm:drm_wait_vblank] returning 1493 to client
>[   44.422280] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.422394] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.422420] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.422437] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.422445] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.422455] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.422487] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.438591] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.438725] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.438735] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.438754] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.438765] [drm:drm_wait_vblank] waiting on vblank count 1494, crtc 0
>[   44.438771] [drm:drm_wait_vblank] returning 1494 to client
>[   44.438777] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.439253] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.439282] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.439296] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.439306] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.439315] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.439385] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.455387] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.455468] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.455492] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.455504] [drm:drm_wait_vblank] waiting on vblank count 1495, crtc 0
>[   44.455525] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.455559] [drm:drm_wait_vblank] returning 1495 to client
>[   44.455573] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.456059] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.456091] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.456105] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.456114] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.456122] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.456188] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.472056] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.472134] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.472165] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.472186] [drm:drm_wait_vblank] waiting on vblank count 1496, crtc 0
>[   44.472199] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.472233] [drm:drm_wait_vblank] returning 1496 to client
>[   44.472240] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.472783] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.472830] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.472847] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.472917] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.472925] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.472991] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.488575] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.488632] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.488650] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.488662] [drm:drm_wait_vblank] waiting on vblank count 1497, crtc 0
>[   44.488669] [drm:drm_wait_vblank] returning 1497 to client
>[   44.488675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.488698] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.488752] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.488777] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.488791] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.488800] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.488806] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.488838] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.505370] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.505505] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.505520] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.505533] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.505541] [drm:drm_wait_vblank] waiting on vblank count 1498, crtc 0
>[   44.505550] [drm:drm_wait_vblank] returning 1498 to client
>[   44.505556] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.505621] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.505677] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.505691] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.505701] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.505710] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.505743] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.522020] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.522143] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.522159] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.522169] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.522177] [drm:drm_wait_vblank] waiting on vblank count 1499, crtc 0
>[   44.522181] [drm:drm_wait_vblank] returning 1499 to client
>[   44.522184] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.522612] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.522650] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.522667] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.522682] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.522690] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.522758] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.538552] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.538685] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.538694] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.538726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.538738] [drm:drm_wait_vblank] waiting on vblank count 1500, crtc 0
>[   44.538745] [drm:drm_wait_vblank] returning 1500 to client
>[   44.538751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.539247] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.539277] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.539297] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.539308] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.539316] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.539378] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.555348] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.555428] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.555446] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.555462] [drm:drm_wait_vblank] waiting on vblank count 1501, crtc 0
>[   44.555490] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.555494] [drm:drm_wait_vblank] returning 1501 to client
>[   44.555506] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.555954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.555985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.555999] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.556016] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.556025] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.556100] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.572019] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.572101] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.572129] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.572148] [drm:drm_wait_vblank] waiting on vblank count 1502, crtc 0
>[   44.572161] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.572193] [drm:drm_wait_vblank] returning 1502 to client
>[   44.572200] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.572743] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.572777] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.572802] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.572812] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.572818] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.572892] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.588530] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.588635] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.588660] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.588690] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.588702] [drm:drm_wait_vblank] waiting on vblank count 1503, crtc 0
>[   44.588707] [drm:drm_wait_vblank] returning 1503 to client
>[   44.588713] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.588796] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.588831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.588845] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.588872] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.588880] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.588918] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.605332] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.605525] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.605539] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.605550] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.605560] [drm:drm_wait_vblank] waiting on vblank count 1504, crtc 0
>[   44.605566] [drm:drm_wait_vblank] returning 1504 to client
>[   44.605572] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.605986] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.606019] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.606034] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.606043] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.606050] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.606119] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.622001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.622137] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.622152] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.622163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.622174] [drm:drm_wait_vblank] waiting on vblank count 1505, crtc 0
>[   44.622180] [drm:drm_wait_vblank] returning 1505 to client
>[   44.622187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.622669] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.622703] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.622720] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.622728] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.622736] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.622860] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.638547] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.638714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.638727] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.638751] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.638762] [drm:drm_wait_vblank] waiting on vblank count 1506, crtc 0
>[   44.638769] [drm:drm_wait_vblank] returning 1506 to client
>[   44.638776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.639236] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.639265] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.639283] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.639291] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.639299] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.639375] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.655311] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.655450] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.655464] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.655475] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.655485] [drm:drm_wait_vblank] waiting on vblank count 1507, crtc 0
>[   44.655492] [drm:drm_wait_vblank] returning 1507 to client
>[   44.655498] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.655984] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.656017] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.656033] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.656042] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.656053] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.656116] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.671979] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.672112] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.672133] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.672150] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.672164] [drm:drm_wait_vblank] waiting on vblank count 1508, crtc 0
>[   44.672170] [drm:drm_wait_vblank] returning 1508 to client
>[   44.672175] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.672738] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.672769] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.672785] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.672794] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.672802] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.672934] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.688513] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.688619] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.688644] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.688677] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.688689] [drm:drm_wait_vblank] waiting on vblank count 1509, crtc 0
>[   44.688697] [drm:drm_wait_vblank] returning 1509 to client
>[   44.688705] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.689185] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.689214] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.689228] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.689237] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.689244] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.689313] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.705296] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.705386] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.705435] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.705454] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.705471] [drm:drm_wait_vblank] waiting on vblank count 1510, crtc 0
>[   44.705476] [drm:drm_wait_vblank] returning 1510 to client
>[   44.705491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.705628] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.705656] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.705675] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.705684] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.705697] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.705777] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.721964] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.722055] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.722104] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.722123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.722142] [drm:drm_wait_vblank] waiting on vblank count 1511, crtc 0
>[   44.722147] [drm:drm_wait_vblank] returning 1511 to client
>[   44.722172] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.722303] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.722345] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.722365] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.722373] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.722380] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.722471] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.738549] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.738638] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.738647] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.738668] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.738685] [drm:drm_wait_vblank] waiting on vblank count 1512, crtc 0
>[   44.738690] [drm:drm_wait_vblank] returning 1512 to client
>[   44.738695] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.738874] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.738905] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.738929] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.738941] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.738962] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.739043] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.755277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.755434] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.755475] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.755496] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.755510] [drm:drm_wait_vblank] waiting on vblank count 1513, crtc 0
>[   44.755526] [drm:drm_wait_vblank] returning 1513 to client
>[   44.755540] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.755665] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.755692] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.755707] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.755718] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.755726] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.755795] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.771817] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.771910] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.771920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.771932] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.771956] [drm:drm_wait_vblank] waiting on vblank count 1514, crtc 0
>[   44.771964] [drm:drm_wait_vblank] returning 1514 to client
>[   44.771971] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.772094] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.772120] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.772132] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.772141] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.772147] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.772197] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.788454] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.788578] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.788596] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.788614] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.788635] [drm:drm_wait_vblank] waiting on vblank count 1515, crtc 0
>[   44.788644] [drm:drm_wait_vblank] returning 1515 to client
>[   44.788655] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.789066] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.789094] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.789105] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.789110] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.789115] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.789169] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.805236] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.805325] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.805362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.805388] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.805401] [drm:drm_wait_vblank] waiting on vblank count 1516, crtc 0
>[   44.805408] [drm:drm_wait_vblank] returning 1516 to client
>[   44.805420] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.805828] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.805857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.805873] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.805880] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.805885] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.805936] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.821937] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.822041] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.822144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.822157] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.822166] [drm:drm_wait_vblank] waiting on vblank count 1517, crtc 0
>[   44.822171] [drm:drm_wait_vblank] returning 1517 to client
>[   44.822176] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.822329] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.822357] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.822372] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.822379] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.822388] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.822459] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.838433] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.838494] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.838511] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.838523] [drm:drm_wait_vblank] waiting on vblank count 1518, crtc 0
>[   44.838530] [drm:drm_wait_vblank] returning 1518 to client
>[   44.838535] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.838562] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.838644] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.838699] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.838713] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.838722] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.838728] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.838799] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.855233] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.855372] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.855382] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.855394] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.855409] [drm:drm_wait_vblank] waiting on vblank count 1519, crtc 0
>[   44.855416] [drm:drm_wait_vblank] returning 1519 to client
>[   44.855422] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.855899] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.855933] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.855944] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.855950] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.855955] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.856007] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.871894] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.872019] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.872027] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.872037] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.872045] [drm:drm_wait_vblank] waiting on vblank count 1520, crtc 0
>[   44.872052] [drm:drm_wait_vblank] returning 1520 to client
>[   44.872059] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.872497] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.872532] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.872555] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.872561] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.872566] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.872618] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.888505] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.888627] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.888642] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.888653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.888662] [drm:drm_wait_vblank] waiting on vblank count 1521, crtc 0
>[   44.888670] [drm:drm_wait_vblank] returning 1521 to client
>[   44.888676] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.889137] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.889166] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.889184] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.889193] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.889200] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.889274] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.905223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.905361] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.905376] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.905390] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.905398] [drm:drm_wait_vblank] waiting on vblank count 1522, crtc 0
>[   44.905408] [drm:drm_wait_vblank] returning 1522 to client
>[   44.905414] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.905897] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.905930] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.905944] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.905952] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.905960] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.906030] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.921889] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.922023] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.922038] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.922051] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.922060] [drm:drm_wait_vblank] waiting on vblank count 1523, crtc 0
>[   44.922069] [drm:drm_wait_vblank] returning 1523 to client
>[   44.922075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.922556] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.922587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.922602] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.922610] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.922618] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.922704] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.938396] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.938520] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.938536] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.938546] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.938556] [drm:drm_wait_vblank] waiting on vblank count 1524, crtc 0
>[   44.938562] [drm:drm_wait_vblank] returning 1524 to client
>[   44.938569] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.939019] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.939065] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.939081] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.939091] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.939099] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.939163] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.955199] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.955337] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.955352] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.955363] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.955373] [drm:drm_wait_vblank] waiting on vblank count 1525, crtc 0
>[   44.955380] [drm:drm_wait_vblank] returning 1525 to client
>[   44.955387] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.955880] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.955912] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.955926] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.955935] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.955943] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.956016] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   44.971854] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.971974] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   44.971995] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.972010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.972023] [drm:drm_wait_vblank] waiting on vblank count 1526, crtc 0
>[   44.972029] [drm:drm_wait_vblank] returning 1526 to client
>[   44.972035] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.972547] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.972577] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.972595] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   44.972605] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   44.972614] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   44.972689] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   44.988442] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.988564] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   44.988577] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   44.988588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.988597] [drm:drm_wait_vblank] waiting on vblank count 1527, crtc 0
>[   44.988604] [drm:drm_wait_vblank] returning 1527 to client
>[   44.988610] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   44.989061] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   44.989096] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   44.989110] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   44.989119] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   44.989126] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   44.989209] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.005183] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.005330] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.005338] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.005348] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.005358] [drm:drm_wait_vblank] waiting on vblank count 1528, crtc 0
>[   45.005365] [drm:drm_wait_vblank] returning 1528 to client
>[   45.005371] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.005856] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.005887] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.005902] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.005910] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.005917] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.005982] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.021862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.021997] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.022026] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.022038] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.022061] [drm:drm_wait_vblank] waiting on vblank count 1529, crtc 0
>[   45.022068] [drm:drm_wait_vblank] returning 1529 to client
>[   45.022074] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.022565] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.022597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.022615] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.022624] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.022635] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.022757] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.038360] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.038422] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.038434] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.038451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.038466] [drm:drm_wait_vblank] waiting on vblank count 1530, crtc 0
>[   45.038492] [drm:drm_wait_vblank] returning 1530 to client
>[   45.038505] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.039018] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.039050] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.039071] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.039080] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.039089] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.039152] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.055159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.055298] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.055312] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.055323] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.055333] [drm:drm_wait_vblank] waiting on vblank count 1531, crtc 0
>[   45.055339] [drm:drm_wait_vblank] returning 1531 to client
>[   45.055346] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.055836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.055870] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.055886] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.055896] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.055903] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.055973] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.071835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.071967] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.071982] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.071994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.072004] [drm:drm_wait_vblank] waiting on vblank count 1532, crtc 0
>[   45.072012] [drm:drm_wait_vblank] returning 1532 to client
>[   45.072018] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.072545] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.072587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.072605] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.072615] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.072677] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.072745] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.088386] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.088509] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.088522] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.088548] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.088559] [drm:drm_wait_vblank] waiting on vblank count 1533, crtc 0
>[   45.088566] [drm:drm_wait_vblank] returning 1533 to client
>[   45.088573] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.088994] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.089023] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.089038] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.089047] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.089055] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.089123] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.105148] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.105339] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.105353] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.105364] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.105375] [drm:drm_wait_vblank] waiting on vblank count 1534, crtc 0
>[   45.105382] [drm:drm_wait_vblank] returning 1534 to client
>[   45.105388] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.105782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.105817] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.105832] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.105840] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.105848] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.105914] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.121823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.121955] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.121971] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.121985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.121994] [drm:drm_wait_vblank] waiting on vblank count 1535, crtc 0
>[   45.122004] [drm:drm_wait_vblank] returning 1535 to client
>[   45.122010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.122483] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.122512] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.122527] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.122536] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.122544] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.122668] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.138339] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.138398] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.138432] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.138438] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.138450] [drm:drm_wait_vblank] waiting on vblank count 1536, crtc 0
>[   45.138458] [drm:drm_wait_vblank] returning 1536 to client
>[   45.138464] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.138932] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.138968] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.138983] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.138993] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.139001] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.139069] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.155126] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.155263] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.155277] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.155288] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.155298] [drm:drm_wait_vblank] waiting on vblank count 1537, crtc 0
>[   45.155305] [drm:drm_wait_vblank] returning 1537 to client
>[   45.155311] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.155789] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.155825] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.155841] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.155852] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.155865] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.155934] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.171800] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.171932] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.171948] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.171960] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.171970] [drm:drm_wait_vblank] waiting on vblank count 1538, crtc 0
>[   45.171976] [drm:drm_wait_vblank] returning 1538 to client
>[   45.171983] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.172510] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.172560] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.172577] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.172590] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.172597] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.172745] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.188354] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.188456] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.188482] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.188513] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.188524] [drm:drm_wait_vblank] waiting on vblank count 1539, crtc 0
>[   45.188531] [drm:drm_wait_vblank] returning 1539 to client
>[   45.188538] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.188928] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.188959] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.188973] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.188985] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.188993] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.189051] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.205107] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.205184] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.205258] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.205273] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.205284] [drm:drm_wait_vblank] waiting on vblank count 1540, crtc 0
>[   45.205309] [drm:drm_wait_vblank] returning 1540 to client
>[   45.205321] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.205714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.205749] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.205772] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.205781] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.205788] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.205849] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.221775] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.221908] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.221930] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.221945] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.221958] [drm:drm_wait_vblank] waiting on vblank count 1541, crtc 0
>[   45.221964] [drm:drm_wait_vblank] returning 1541 to client
>[   45.221970] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.222407] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.222453] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.222468] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.222479] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.222489] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.222567] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.238436] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.238572] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.238590] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.238602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.238613] [drm:drm_wait_vblank] waiting on vblank count 1542, crtc 0
>[   45.238619] [drm:drm_wait_vblank] returning 1542 to client
>[   45.238625] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.239105] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.239136] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.239153] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.239165] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.239174] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.239268] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.254966] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.255040] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.255056] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.255096] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.255116] [drm:drm_wait_vblank] waiting on vblank count 1543, crtc 0
>[   45.255122] [drm:drm_wait_vblank] returning 1543 to client
>[   45.255128] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.255648] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.255678] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.255692] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.255704] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.255712] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.255787] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.271733] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.271849] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.271869] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.271878] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.271892] [drm:drm_wait_vblank] waiting on vblank count 1544, crtc 0
>[   45.271899] [drm:drm_wait_vblank] returning 1544 to client
>[   45.271905] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.272369] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.272400] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.272418] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.272427] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.272435] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.272499] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.288428] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.288562] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.288577] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.288587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.288595] [drm:drm_wait_vblank] waiting on vblank count 1545, crtc 0
>[   45.288602] [drm:drm_wait_vblank] returning 1545 to client
>[   45.288609] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.289078] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.289113] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.289132] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.289142] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.289153] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.289235] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.304946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.305010] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.305037] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.305063] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.305082] [drm:drm_wait_vblank] waiting on vblank count 1546, crtc 0
>[   45.305090] [drm:drm_wait_vblank] returning 1546 to client
>[   45.305096] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.305609] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.305652] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.305667] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.305675] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.305683] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.305754] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.321723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.321844] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.321869] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.321879] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.321892] [drm:drm_wait_vblank] waiting on vblank count 1547, crtc 0
>[   45.321899] [drm:drm_wait_vblank] returning 1547 to client
>[   45.321904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.322308] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.322339] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.322355] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.322363] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.322370] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.322438] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.338409] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.338492] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.338572] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.338587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.338599] [drm:drm_wait_vblank] waiting on vblank count 1548, crtc 0
>[   45.338621] [drm:drm_wait_vblank] returning 1548 to client
>[   45.338628] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.339069] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.339103] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.339121] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.339130] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.339138] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.339230] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.355050] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.355198] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.355206] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.355219] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.355227] [drm:drm_wait_vblank] waiting on vblank count 1549, crtc 0
>[   45.355235] [drm:drm_wait_vblank] returning 1549 to client
>[   45.355241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.355737] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.355767] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.355782] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.355790] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.355797] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.355863] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.371728] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.371860] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.371881] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.371897] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.371909] [drm:drm_wait_vblank] waiting on vblank count 1550, crtc 0
>[   45.371916] [drm:drm_wait_vblank] returning 1550 to client
>[   45.371921] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.372466] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.372508] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.372525] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.372536] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.372542] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.372662] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.388241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.388342] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.388372] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.388399] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.388412] [drm:drm_wait_vblank] waiting on vblank count 1551, crtc 0
>[   45.388420] [drm:drm_wait_vblank] returning 1551 to client
>[   45.388426] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.388515] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.388546] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.388565] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.388575] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.388585] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.388616] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.405050] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.405129] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.405160] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.405166] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.405182] [drm:drm_wait_vblank] waiting on vblank count 1552, crtc 0
>[   45.405211] [drm:drm_wait_vblank] returning 1552 to client
>[   45.405225] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.405297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.405338] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.405363] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.405370] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.405388] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.405421] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.421712] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.421848] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.421870] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.421886] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.421899] [drm:drm_wait_vblank] waiting on vblank count 1553, crtc 0
>[   45.421906] [drm:drm_wait_vblank] returning 1553 to client
>[   45.421912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.422383] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.422412] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.422426] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.422437] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.422446] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.422540] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.438221] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.438317] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.438347] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.438366] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.438375] [drm:drm_wait_vblank] waiting on vblank count 1554, crtc 0
>[   45.438383] [drm:drm_wait_vblank] returning 1554 to client
>[   45.438389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.438851] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.438883] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.438898] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.438907] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.438915] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.438980] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.455036] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.455171] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.455193] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.455210] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.455221] [drm:drm_wait_vblank] waiting on vblank count 1555, crtc 0
>[   45.455228] [drm:drm_wait_vblank] returning 1555 to client
>[   45.455233] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.455707] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.455743] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.455757] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.455765] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.455773] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.455839] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.471687] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.471781] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.471841] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.471861] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.471875] [drm:drm_wait_vblank] waiting on vblank count 1556, crtc 0
>[   45.471883] [drm:drm_wait_vblank] returning 1556 to client
>[   45.471889] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.471983] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.472011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.472027] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.472036] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.472043] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.472070] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.488285] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.488376] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.488381] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.488404] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.488417] [drm:drm_wait_vblank] waiting on vblank count 1557, crtc 0
>[   45.488426] [drm:drm_wait_vblank] returning 1557 to client
>[   45.488432] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.488510] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.488534] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.488547] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.488557] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.488565] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.488590] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.505001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.505139] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.505262] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.505275] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.505296] [drm:drm_wait_vblank] waiting on vblank count 1558, crtc 0
>[   45.505301] [drm:drm_wait_vblank] returning 1558 to client
>[   45.505305] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.505384] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.505405] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.505414] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.505419] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.505424] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.505441] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.521562] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.521656] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.521664] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.521685] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.521700] [drm:drm_wait_vblank] waiting on vblank count 1559, crtc 0
>[   45.521709] [drm:drm_wait_vblank] returning 1559 to client
>[   45.521719] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.521781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.521805] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.521823] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.521846] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.521853] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.521872] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.538249] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.538340] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.538362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.538373] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.538395] [drm:drm_wait_vblank] waiting on vblank count 1560, crtc 0
>[   45.538403] [drm:drm_wait_vblank] returning 1560 to client
>[   45.538408] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.538492] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.538515] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.538529] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.538536] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.538543] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.538570] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.554989] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.555087] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.555131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.555153] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.555165] [drm:drm_wait_vblank] waiting on vblank count 1561, crtc 0
>[   45.555171] [drm:drm_wait_vblank] returning 1561 to client
>[   45.555178] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.555681] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.555709] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.555719] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.555725] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.555730] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.555780] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.571644] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.571728] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.571769] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.571788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.571799] [drm:drm_wait_vblank] waiting on vblank count 1562, crtc 0
>[   45.571805] [drm:drm_wait_vblank] returning 1562 to client
>[   45.571809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.572297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.572328] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.572342] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.572350] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.572358] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.572435] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.588317] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.588410] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.588431] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.588439] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.588454] [drm:drm_wait_vblank] waiting on vblank count 1563, crtc 0
>[   45.588466] [drm:drm_wait_vblank] returning 1563 to client
>[   45.588471] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.588577] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.588640] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.588655] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.588666] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.588679] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.588773] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.605010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.605104] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.605128] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.605155] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.605169] [drm:drm_wait_vblank] waiting on vblank count 1564, crtc 0
>[   45.605177] [drm:drm_wait_vblank] returning 1564 to client
>[   45.605187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.605323] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.605356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.605372] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.605379] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.605387] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.605465] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.621629] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.621719] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.621774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.621859] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.621873] [drm:drm_wait_vblank] waiting on vblank count 1565, crtc 0
>[   45.621886] [drm:drm_wait_vblank] returning 1565 to client
>[   45.621902] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.622031] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.622059] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.622074] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.622082] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.622089] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.622165] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.638242] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.638331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.638340] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.638364] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.638379] [drm:drm_wait_vblank] waiting on vblank count 1566, crtc 0
>[   45.638386] [drm:drm_wait_vblank] returning 1566 to client
>[   45.638393] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.638822] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.638854] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.638865] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.638874] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.638879] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.638931] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.654951] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.655044] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.655094] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.655121] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.655136] [drm:drm_wait_vblank] waiting on vblank count 1567, crtc 0
>[   45.655151] [drm:drm_wait_vblank] returning 1567 to client
>[   45.655164] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.655318] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.655351] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.655366] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.655374] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.655382] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.655517] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.671616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.671775] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.671816] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.671838] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.671855] [drm:drm_wait_vblank] waiting on vblank count 1568, crtc 0
>[   45.671871] [drm:drm_wait_vblank] returning 1568 to client
>[   45.671878] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.671997] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.672022] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.672037] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.672046] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.672059] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.672199] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.688280] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.688393] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.688398] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.688423] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.688436] [drm:drm_wait_vblank] waiting on vblank count 1569, crtc 0
>[   45.688443] [drm:drm_wait_vblank] returning 1569 to client
>[   45.688472] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.688580] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.688609] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.688624] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.688632] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.688643] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.688670] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.704980] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.705057] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.705074] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.705077] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.705086] [drm:drm_wait_vblank] waiting on vblank count 1570, crtc 0
>[   45.705091] [drm:drm_wait_vblank] returning 1570 to client
>[   45.705098] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.705162] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.705192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.705204] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.705212] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.705218] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.705246] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.721580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.721656] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.721670] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.721674] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.721684] [drm:drm_wait_vblank] waiting on vblank count 1571, crtc 0
>[   45.721694] [drm:drm_wait_vblank] returning 1571 to client
>[   45.721699] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.722102] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.722137] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.722158] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.722168] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.722176] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.722247] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.738109] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.738235] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.738249] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.738257] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.738268] [drm:drm_wait_vblank] waiting on vblank count 1572, crtc 0
>[   45.738273] [drm:drm_wait_vblank] returning 1572 to client
>[   45.738277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.738408] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.738434] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.738448] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.738456] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.738463] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.738555] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.754919] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.755008] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.755055] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.755075] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.755087] [drm:drm_wait_vblank] waiting on vblank count 1573, crtc 0
>[   45.755092] [drm:drm_wait_vblank] returning 1573 to client
>[   45.755114] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.755245] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.755287] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.755300] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.755309] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.755318] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.755406] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.771582] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.771674] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.771717] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.771737] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.771751] [drm:drm_wait_vblank] waiting on vblank count 1574, crtc 0
>[   45.771757] [drm:drm_wait_vblank] returning 1574 to client
>[   45.771761] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.771899] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.771927] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.771942] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.771952] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.771961] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.772027] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.788245] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.788331] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.788357] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.788380] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.788394] [drm:drm_wait_vblank] waiting on vblank count 1575, crtc 0
>[   45.788401] [drm:drm_wait_vblank] returning 1575 to client
>[   45.788414] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.788565] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.788595] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.788609] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.788619] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.788626] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.788693] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.804890] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.804976] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.805089] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.805110] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.805127] [drm:drm_wait_vblank] waiting on vblank count 1576, crtc 0
>[   45.805146] [drm:drm_wait_vblank] returning 1576 to client
>[   45.805158] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.805290] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.805323] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.805337] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.805345] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.805352] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.805419] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.821568] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.821660] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.821714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.821736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.821754] [drm:drm_wait_vblank] waiting on vblank count 1577, crtc 0
>[   45.821775] [drm:drm_wait_vblank] returning 1577 to client
>[   45.821783] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.821945] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.821977] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.821990] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.821999] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.822007] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.822087] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.838123] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.838215] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.838222] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.838255] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.838270] [drm:drm_wait_vblank] waiting on vblank count 1578, crtc 0
>[   45.838277] [drm:drm_wait_vblank] returning 1578 to client
>[   45.838284] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.838493] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.838532] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.838549] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.838557] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.838566] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.838637] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.854875] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.855039] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.855073] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.855096] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.855110] [drm:drm_wait_vblank] waiting on vblank count 1579, crtc 0
>[   45.855117] [drm:drm_wait_vblank] returning 1579 to client
>[   45.855123] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.855243] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.855272] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.855289] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.855298] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.855306] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.855370] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.871540] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.871620] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.871641] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.871647] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.871656] [drm:drm_wait_vblank] waiting on vblank count 1580, crtc 0
>[   45.871661] [drm:drm_wait_vblank] returning 1580 to client
>[   45.871667] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.871731] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.871819] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.871828] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.871834] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.871838] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.871863] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.888191] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.888283] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.888292] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.888318] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.888337] [drm:drm_wait_vblank] waiting on vblank count 1581, crtc 0
>[   45.888343] [drm:drm_wait_vblank] returning 1581 to client
>[   45.888347] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.888420] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.888451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.888467] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.888476] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.888484] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.888512] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.904854] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.904987] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.905001] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.905005] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.905014] [drm:drm_wait_vblank] waiting on vblank count 1582, crtc 0
>[   45.905020] [drm:drm_wait_vblank] returning 1582 to client
>[   45.905025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.905136] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.905162] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.905175] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.905199] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.905206] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.905281] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.921534] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.921638] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.921746] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.921760] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.921771] [drm:drm_wait_vblank] waiting on vblank count 1583, crtc 0
>[   45.921779] [drm:drm_wait_vblank] returning 1583 to client
>[   45.921785] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.922222] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.922248] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.922258] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.922264] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.922268] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.922328] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.938086] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.938162] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.938227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.938239] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.938249] [drm:drm_wait_vblank] waiting on vblank count 1584, crtc 0
>[   45.938254] [drm:drm_wait_vblank] returning 1584 to client
>[   45.938259] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.938721] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.938751] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.938762] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.938767] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.938772] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.938823] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.954845] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.954977] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.955022] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.955058] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.955067] [drm:drm_wait_vblank] waiting on vblank count 1585, crtc 0
>[   45.955072] [drm:drm_wait_vblank] returning 1585 to client
>[   45.955076] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.955492] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.955526] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.955536] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.955542] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.955546] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.955603] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   45.971502] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.971579] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   45.971688] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.971716] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.971730] [drm:drm_wait_vblank] waiting on vblank count 1586, crtc 0
>[   45.971742] [drm:drm_wait_vblank] returning 1586 to client
>[   45.971746] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.971847] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.971875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.971887] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   45.971895] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   45.971902] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   45.972041] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   45.988128] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.988202] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   45.988296] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   45.988318] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.988335] [drm:drm_wait_vblank] waiting on vblank count 1587, crtc 0
>[   45.988359] [drm:drm_wait_vblank] returning 1587 to client
>[   45.988367] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   45.988521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   45.988553] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   45.988568] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   45.988582] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   45.988589] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   45.988672] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   46.004821] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   46.004913] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   46.004972] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   46.004994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   46.005008] [drm:drm_wait_vblank] waiting on vblank count 1588, crtc 0
>[   46.005025] [drm:drm_wait_vblank] returning 1588 to client
>[   46.005034] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   46.005526] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   46.005552] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   46.005566] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (3)
>[   46.005572] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (4)
>[   46.005577] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (2)
>[   46.005628] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   46.021377] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   46.021440] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   46.021457] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   46.021475] [drm:drm_wait_vblank] waiting on vblank count 1589, crtc 0
>[   46.021483] [drm:drm_wait_vblank] returning 1589 to client
>[   46.021512] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   46.021536] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   46.022042] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   46.022073] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   46.022088] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 86 (3)
>[   46.022098] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (4)
>[   46.022106] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   46.022184] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (3)
>[   46.038139] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   46.038266] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (2)
>[   46.038882] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   46.038896] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 87 (1)
>[   46.038910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   46.051521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   46.051533] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 86 (1)
>[   46.051544] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   46.059869] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   46.059878] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   46.059886] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   46.059903] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   46.059915] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   46.059958] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   46.059968] [drm:drm_mode_getresources] [CRTC:21]
>[   46.059974] [drm:drm_mode_getresources] [CRTC:25]
>[   46.059983] [drm:drm_mode_getresources] [CRTC:29]
>[   46.059991] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   46.060010] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   46.060038] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   46.060059] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   46.060095] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   46.060109] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   46.060116] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   46.060123] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   46.060130] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   46.060137] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   46.060143] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   46.060149] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   46.060156] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   46.060163] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   46.060174] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   46.060194] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   46.060201] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   46.060212] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   46.060231] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   46.060283] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   46.060389] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   46.060851] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   46.061272] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   46.061885] [drm:drm_property_unreference_blob] ffff88016d199800: blob ID: 53 (1)
>[   46.061953] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   46.061971] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   46.061987] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   46.062001] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   46.062032] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   46.062040] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   46.062067] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   46.062081] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   46.062114] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   46.062239] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   46.062289] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   46.062308] [drm:drm_mode_addfb2] [FB:53]
>[   46.062329] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   46.062353] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   46.062363] [drm:drm_mode_addfb2] [FB:86]
>[   46.062388] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   46.062405] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   46.062422] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   46.062435] [drm:drm_mode_addfb2] [FB:87]
>[   46.062447] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   46.062515] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   46.098125] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   46.098139] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   46.121410] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   46.121426] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   46.146943] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   46.146952] [drm:drm_mode_setcrtc] [CRTC:25]
>[   46.146958] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[   46.146963] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11800
>[   46.146967] [drm:drm_property_reference_blob] ffff88016ad6db40: blob ID: 83 (1)
>[   46.146968] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b7000 state to ffff880086d11800
>[   46.146971] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[   46.146972] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88003683b9c0 state to ffff880086d11800
>[   46.146974] [drm:drm_property_unreference_blob] ffff88016ad6db40: blob ID: 83 (2)
>[   46.146984] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b7000
>[   46.146985] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88003683b9c0 to [CRTC:25]
>[   46.146988] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[   46.146989] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   46.146992] [drm:drm_atomic_set_fb_for_plane] Set [FB:53] for plane state ffff88003683b9c0
>[   46.147000] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2cd60 state to ffff880086d11800
>[   46.147022] [drm:drm_property_reference_blob] ffff880086e260c0: blob ID: 92 (1)
>[   46.147023] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b2800 state to ffff880086d11800
>[   46.147024] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11800
>[   46.147026] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11800
>[   46.147028] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c8a0 state to ffff880086d11800
>[   46.147029] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2cd60 to [CRTC:25]
>[   46.147030] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c8a0 to [NOCRTC]
>[   46.147031] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11800 has 0 connectors for [CRTC:21]
>[   46.147032] [drm:drm_property_unreference_blob] ffff880086e260c0: blob ID: 92 (2)
>[   46.147033] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b2800
>[   46.147035] [drm:drm_atomic_check_only] checking ffff880086d11800
>[   46.147038] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[   46.147038] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[   46.147039] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[   46.147041] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   46.147043] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:25]
>[   46.147044] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   46.147045] [drm:update_connector_routing] Disabling [CONNECTOR:41:DP-1]
>[   46.147046] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[   46.147047] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: n, active: n
>[   46.147048] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11800
>[   46.147049] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   46.147051] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88003683b900 state to ffff880086d11800
>[   46.147052] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11800 has 0 connectors for [CRTC:21]
>[   46.147053] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[   46.147054] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11800
>[   46.147056] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11800 has 1 connectors for [CRTC:25]
>[   46.147058] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11800
>[   46.147060] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   46.147061] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[   46.147065] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   46.147067] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[   46.147068] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   46.147069] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[   46.147070] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   46.147073] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   46.147074] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 1, found 3)
>[   46.147076] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 5767129/8388608 link 240297/262144, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[   46.147078] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 1920, found 3200)
>[   46.147079] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 2200, found 3316)
>[   46.147080] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 1920, found 3200)
>[   46.147081] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 2200, found 3316)
>[   46.147082] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 2008, found 3248)
>[   46.147083] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 2052, found 3280)
>[   46.147084] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 1080, found 1800)
>[   46.147085] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 1125, found 1816)
>[   46.147086] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 1080, found 1800)
>[   46.147087] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 1125, found 1816)
>[   46.147088] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 1084, found 1802)
>[   46.147089] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 1089, found 1807)
>[   46.147090] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 1, found 0)
>[   46.147091] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 1, found 0)
>[   46.147092] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[   46.147093] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 4, found 0)
>[   46.147094] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[   46.147095] [drm:intel_pipe_config_compare] mismatch in ddi_pll_sel (expected 0x00000001, found 0x00000000)
>[   46.147096] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000005, found 0x00000001)
>[   46.147097] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 24, found 18)
>[   46.147112] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 148499, found 361310)
>[   46.147113] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 162000, found 540000)
>[   46.147115] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016b6b7000 for pipe B
>[   46.147116] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   46.147117] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   46.147118] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   46.147120] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   46.147121] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   46.147122] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   46.147123] [drm:intel_dump_pipe_config] requested mode:
>[   46.147125] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   46.147126] [drm:intel_dump_pipe_config] adjusted mode:
>[   46.147128] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   46.147129] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   46.147130] [drm:intel_dump_pipe_config] port clock: 540000
>[   46.147131] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   46.147132] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   46.147133] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   46.147135] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   46.147136] [drm:intel_dump_pipe_config] ips: 0
>[   46.147136] [drm:intel_dump_pipe_config] double wide: 0
>[   46.147137] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   46.147138] [drm:intel_dump_pipe_config] planes on this crtc
>[   46.147140] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[   46.147141] [drm:intel_dump_pipe_config] 	FB:85, fb = 3200x1800 format = 0x34325258
>[   46.147143] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[   46.147145] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[   46.147146] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[   46.147149] ------------[ cut here ]------------
>[   46.147176] WARNING: CPU: 0 PID: 1053 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_display.c:13543 skl_max_scale+0x75/0x90 [i915]()
>[   46.147177] WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock)
>[   46.147178] Modules linked in:
>[   46.147190]  binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4
>[   46.147234]  e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   46.147239] CPU: 0 PID: 1053 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[   46.147240] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   46.147255]  ffffffffa07c6d98 ffff88016c2cf9f0 ffffffff8138a66d ffff88016c2cfa38
>[   46.147257]  ffff88016c2cfa28 ffffffff81075856 ffff88003683b900 ffff88016bb93000
>[   46.147259]  ffff88016b6f9000 ffff88016bb93000 ffffffffa07b2080 ffff88016c2cfa88
>[   46.147260] Call Trace:
>[   46.147265]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   46.147268]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   46.147270]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   46.147283]  [<ffffffffa076af75>] skl_max_scale+0x75/0x90 [i915]
>[   46.147295]  [<ffffffffa076b021>] intel_check_primary_plane+0x91/0xb0 [i915]
>[   46.147306]  [<ffffffffa074c0af>] intel_plane_atomic_check+0x11f/0x1d0 [i915]
>[   46.147313]  [<ffffffffa032a6b7>] drm_atomic_helper_check_planes+0xc7/0x1d0 [drm_kms_helper]
>[   46.147325]  [<ffffffffa07647cd>] intel_atomic_check+0x10ad/0x2050 [i915]
>[   46.147338]  [<ffffffffa0485718>] drm_atomic_check_only+0x158/0x580 [drm]
>[   46.147346]  [<ffffffffa048528d>] ? drm_atomic_set_mode_prop_for_crtc+0xfd/0x180 [drm]
>[   46.147353]  [<ffffffffa0485b57>] drm_atomic_commit+0x17/0x60 [drm]
>[   46.147426]  [<ffffffffa032c637>] drm_atomic_helper_set_config+0x77/0xb0 [drm_kms_helper]
>[   46.147450]  [<ffffffffa04755f4>] drm_mode_set_config_internal+0x64/0x100 [drm]
>[   46.147459]  [<ffffffffa047953d>] drm_mode_setcrtc+0xdd/0x4f0 [drm]
>[   46.147465]  [<ffffffffa046b79b>] drm_ioctl+0x23b/0x4d0 [drm]
>[   46.147473]  [<ffffffffa0479460>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
>[   46.147476]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[   46.147479]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[   46.147482]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[   46.147485]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[   46.147486]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[   46.147489]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[   46.147490]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[   46.147509]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[   46.147511] ---[ end trace bad10161d743fa14 ]---
>[   46.147514] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   46.147515] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 54
>[   46.147529] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 0, off 1, on 0, ms 1
>[   46.147531] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   46.147532] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 53
>[   46.147533] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 1, on 1, ms 1
>[   46.147534] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   46.147536] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   46.147537] [drm:drm_atomic_commit] commiting ffff880086d11800
>[   46.148473] [drm:intel_edp_backlight_off] 
>[   46.352073] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   46.352161] [drm:intel_disable_pipe] disabling pipe A
>[   46.356387] [drm:edp_panel_off] Turn eDP port A panel power off
>[   46.356449] [drm:wait_panel_off] Wait for panel power off time
>[   46.356492] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   46.362642] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   46.362657] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   46.362663] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   46.362744] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   46.383131] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   46.383145] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   46.383152] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   46.383224] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   46.409915] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   46.409930] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   46.409936] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[   46.410011] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   46.417134] [drm:wait_panel_status] Wait complete
>[   46.417184] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[   46.423088] [drm:intel_disable_pipe] disabling pipe B
>[   46.435835] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 25
>[   46.435847] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   46.435865] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[   46.435871] [drm:drm_calc_timestamping_constants] crtc 25: clock 361310 kHz framedur 16666729 linedur 9177
>[   46.435883] [drm:intel_power_well_disable] disabling DDI B power well
>[   46.435892] [drm:skl_set_power_well] Disabling DDI B power well
>[   46.435994] [drm:edp_panel_on] Turn eDP port A panel power on
>[   46.436019] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   46.959888] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   46.959919] [drm:wait_panel_status] Wait complete
>[   46.959968] [drm:wait_panel_on] Wait for panel power on
>[   46.960004] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   47.020824] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   47.020838] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   47.020845] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3
>[   47.020909] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   47.162202] [drm:wait_panel_status] Wait complete
>[   47.162253] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   47.162341] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   47.163605] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   47.163620] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   47.163633] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   47.164410] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   47.165464] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   47.165674] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b7000
>[   47.166044] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   47.166057] [drm:intel_enable_pipe] enabling pipe B
>[   47.166078] [drm:intel_edp_backlight_on] 
>[   47.166085] [drm:intel_panel_enable_backlight] pipe B
>[   47.166161] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   47.167723] [drm:intel_psr_match_conditions] PSR disable by flag
>[   47.167736] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   47.167770] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.167785] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.167833] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.182824] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.182864] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.199650] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.199695] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   47.199707] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[   47.199713] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   47.199719] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   47.199725] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   47.199730] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   47.199734] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   47.199739] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   47.199744] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   47.199748] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   47.199752] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   47.199760] [drm:drm_property_unreference_blob] ffff880086e260c0: blob ID: 92 (1)
>[   47.199769] [drm:check_crtc_state] [CRTC:21]
>[   47.199779] [drm:drm_property_unreference_blob] ffff88016ad6db40: blob ID: 83 (1)
>[   47.199784] [drm:check_crtc_state] [CRTC:25]
>[   47.199816] [drm:check_shared_dpll_state] DPLL 1
>[   47.199823] [drm:check_shared_dpll_state] DPLL 2
>[   47.199828] [drm:check_shared_dpll_state] DPLL 3
>[   47.199835] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11800
>[   47.199846] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   47.199852] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (3)
>[   47.199857] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11800
>[   47.199886] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   47.199890] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   47.199895] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.199900] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (2)
>[   47.199905] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.199954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.199972] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.199986] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.199994] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.199999] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.200004] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.204732] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.216107] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.216145] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.216282] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.216296] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.216301] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.216303] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.216305] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.216327] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.232927] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.233007] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.233024] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.233028] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.233039] [drm:drm_wait_vblank] waiting on vblank count 1620, crtc 1
>[   47.233044] [drm:drm_wait_vblank] returning 1620 to client
>[   47.233060] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.233484] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.233519] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.233540] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.233547] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.233553] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.233623] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.249596] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.249674] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.249692] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.249697] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.249713] [drm:drm_wait_vblank] waiting on vblank count 1621, crtc 1
>[   47.249720] [drm:drm_wait_vblank] returning 1621 to client
>[   47.249727] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.250176] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.250241] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.250257] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.250266] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.250274] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.250339] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.266230] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.266373] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.266382] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.266395] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.266403] [drm:drm_wait_vblank] waiting on vblank count 1622, crtc 1
>[   47.266412] [drm:drm_wait_vblank] returning 1622 to client
>[   47.266418] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.266949] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.266978] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.266991] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.267000] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.267010] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.267076] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.282906] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.283029] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.283043] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.283054] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.283064] [drm:drm_wait_vblank] waiting on vblank count 1623, crtc 1
>[   47.283072] [drm:drm_wait_vblank] returning 1623 to client
>[   47.283077] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.283586] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.283618] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.283633] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.283641] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.283649] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.283715] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.299570] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.299704] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.299719] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.299732] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.299744] [drm:drm_wait_vblank] waiting on vblank count 1624, crtc 1
>[   47.299751] [drm:drm_wait_vblank] returning 1624 to client
>[   47.299757] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.300236] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.300267] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.300282] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.300291] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.300300] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.300370] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.316213] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.316334] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.316349] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.316360] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.316370] [drm:drm_wait_vblank] waiting on vblank count 1625, crtc 1
>[   47.316377] [drm:drm_wait_vblank] returning 1625 to client
>[   47.316383] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.316837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.316925] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.316943] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.316951] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.316960] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.317026] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.332885] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.333009] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.333023] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.333034] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.333044] [drm:drm_wait_vblank] waiting on vblank count 1626, crtc 1
>[   47.333051] [drm:drm_wait_vblank] returning 1626 to client
>[   47.333057] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.333486] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.333548] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.333567] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.333575] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.333584] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.333647] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.349554] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.349688] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.349696] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.349710] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.349718] [drm:drm_wait_vblank] waiting on vblank count 1627, crtc 1
>[   47.349727] [drm:drm_wait_vblank] returning 1627 to client
>[   47.349801] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.350211] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.350244] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.350260] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.350269] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.350276] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.350338] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.366205] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.366329] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.366342] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.366414] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.366422] [drm:drm_wait_vblank] waiting on vblank count 1628, crtc 1
>[   47.366428] [drm:drm_wait_vblank] returning 1628 to client
>[   47.366434] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.366847] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.366879] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.366897] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.366906] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.366914] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.366978] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.382871] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.382998] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.383010] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.383018] [drm:drm_wait_vblank] waiting on vblank count 1629, crtc 1
>[   47.383023] [drm:drm_wait_vblank] returning 1629 to client
>[   47.383027] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.383134] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.383175] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.383192] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.383202] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.383210] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.383279] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.383375] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.399539] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.399674] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.399687] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.399701] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.399711] [drm:drm_wait_vblank] waiting on vblank count 1630, crtc 1
>[   47.399718] [drm:drm_wait_vblank] returning 1630 to client
>[   47.399725] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.400173] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.400208] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.400224] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.400233] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.400240] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.400305] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.416182] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.416306] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.416321] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.416331] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.416341] [drm:drm_wait_vblank] waiting on vblank count 1631, crtc 1
>[   47.416348] [drm:drm_wait_vblank] returning 1631 to client
>[   47.416354] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.416781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.416846] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.416863] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.416872] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.416880] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.416947] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.432865] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.432990] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.433004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.433015] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.433025] [drm:drm_wait_vblank] waiting on vblank count 1632, crtc 1
>[   47.433032] [drm:drm_wait_vblank] returning 1632 to client
>[   47.433038] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.433493] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.433528] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.433545] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.433554] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.433566] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.433634] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.449515] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.449639] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.449653] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.449664] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.449674] [drm:drm_wait_vblank] waiting on vblank count 1633, crtc 1
>[   47.449681] [drm:drm_wait_vblank] returning 1633 to client
>[   47.449687] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.450099] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.450168] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.450185] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.450194] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.450203] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.450281] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.466105] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.466188] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.466255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.466270] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.466283] [drm:drm_wait_vblank] waiting on vblank count 1634, crtc 1
>[   47.466305] [drm:drm_wait_vblank] returning 1634 to client
>[   47.466311] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.466777] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.466877] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.466894] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.466907] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.466915] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.466978] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.482831] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.482952] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.482967] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.482981] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.482990] [drm:drm_wait_vblank] waiting on vblank count 1635, crtc 1
>[   47.483000] [drm:drm_wait_vblank] returning 1635 to client
>[   47.483005] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.483516] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.483546] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.483561] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.483569] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.483576] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.483644] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.499502] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.499624] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.499639] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.499652] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.499661] [drm:drm_wait_vblank] waiting on vblank count 1636, crtc 1
>[   47.499671] [drm:drm_wait_vblank] returning 1636 to client
>[   47.499677] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.500174] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.500205] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.500219] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.500228] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.500236] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.500299] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.516022] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.516081] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.516109] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.516121] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.516134] [drm:drm_wait_vblank] waiting on vblank count 1637, crtc 1
>[   47.516141] [drm:drm_wait_vblank] returning 1637 to client
>[   47.516147] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.516255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.516283] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.516296] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.516305] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.516313] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.516386] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.532809] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.532931] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.532946] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.532957] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.532966] [drm:drm_wait_vblank] waiting on vblank count 1638, crtc 1
>[   47.532974] [drm:drm_wait_vblank] returning 1638 to client
>[   47.532980] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.533414] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.533479] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.533496] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.533505] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.533514] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.533576] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.549487] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.549607] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.549622] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.549633] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.549644] [drm:drm_wait_vblank] waiting on vblank count 1639, crtc 1
>[   47.549651] [drm:drm_wait_vblank] returning 1639 to client
>[   47.549658] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.550139] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.550173] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.550189] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.550198] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.550206] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.550271] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.566127] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.566248] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.566264] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.566277] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.566285] [drm:drm_wait_vblank] waiting on vblank count 1640, crtc 1
>[   47.566294] [drm:drm_wait_vblank] returning 1640 to client
>[   47.566300] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.566729] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.566794] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.566811] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.566820] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.566828] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.566897] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.582793] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.582914] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.582930] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.582941] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.582953] [drm:drm_wait_vblank] waiting on vblank count 1641, crtc 1
>[   47.582959] [drm:drm_wait_vblank] returning 1641 to client
>[   47.582966] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.583465] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.583496] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.583511] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.583524] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.583532] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.583599] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.599471] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.599547] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.599616] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.599632] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.599644] [drm:drm_wait_vblank] waiting on vblank count 1642, crtc 1
>[   47.599667] [drm:drm_wait_vblank] returning 1642 to client
>[   47.599679] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.600136] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.600170] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.600185] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.600194] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.600201] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.600267] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.616106] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.616229] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.616244] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.616258] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.616267] [drm:drm_wait_vblank] waiting on vblank count 1643, crtc 1
>[   47.616278] [drm:drm_wait_vblank] returning 1643 to client
>[   47.616284] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.616713] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.616777] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.616793] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.616802] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.616810] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.616931] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.632784] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.632908] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.632922] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.632933] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.632942] [drm:drm_wait_vblank] waiting on vblank count 1644, crtc 1
>[   47.632949] [drm:drm_wait_vblank] returning 1644 to client
>[   47.632955] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.633374] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.633448] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.633468] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.633477] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.633486] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.633555] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.649344] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.649478] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.649486] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.649499] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.649507] [drm:drm_wait_vblank] waiting on vblank count 1645, crtc 1
>[   47.649516] [drm:drm_wait_vblank] returning 1645 to client
>[   47.649521] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.649955] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.649989] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.650004] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.650013] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.650021] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.650113] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.666090] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.666180] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.666214] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.666233] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.666247] [drm:drm_wait_vblank] waiting on vblank count 1646, crtc 1
>[   47.666252] [drm:drm_wait_vblank] returning 1646 to client
>[   47.666258] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.666326] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.666351] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.666367] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.666384] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.666390] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.666418] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.682764] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.682845] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.682889] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.682917] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.682932] [drm:drm_wait_vblank] waiting on vblank count 1647, crtc 1
>[   47.682940] [drm:drm_wait_vblank] returning 1647 to client
>[   47.682946] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.683496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.683525] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.683539] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.683550] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.683558] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.683624] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.699434] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.699563] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.699730] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.699744] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.699756] [drm:drm_wait_vblank] waiting on vblank count 1648, crtc 1
>[   47.699762] [drm:drm_wait_vblank] returning 1648 to client
>[   47.699772] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.699831] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.699851] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.699862] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.699869] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.699874] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.699896] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.716080] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.716157] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.716204] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.716231] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.716245] [drm:drm_wait_vblank] waiting on vblank count 1649, crtc 1
>[   47.716253] [drm:drm_wait_vblank] returning 1649 to client
>[   47.716260] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.716424] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.716456] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.716469] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.716480] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.716486] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.716554] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.732750] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.732840] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.732955] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.732969] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.732979] [drm:drm_wait_vblank] waiting on vblank count 1650, crtc 1
>[   47.732986] [drm:drm_wait_vblank] returning 1650 to client
>[   47.732997] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.733128] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.733157] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.733171] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.733181] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.733194] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.733265] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.749337] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.749427] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.749481] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.749503] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.749518] [drm:drm_wait_vblank] waiting on vblank count 1651, crtc 1
>[   47.749531] [drm:drm_wait_vblank] returning 1651 to client
>[   47.749539] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.750010] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.750064] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.750076] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.750081] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.750086] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.750137] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.766052] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.766178] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.766194] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.766205] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.766216] [drm:drm_wait_vblank] waiting on vblank count 1652, crtc 1
>[   47.766223] [drm:drm_wait_vblank] returning 1652 to client
>[   47.766229] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.766361] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.766397] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.766412] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.766423] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.766431] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.766506] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.782728] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.782851] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.782864] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.782875] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.782885] [drm:drm_wait_vblank] waiting on vblank count 1653, crtc 1
>[   47.782891] [drm:drm_wait_vblank] returning 1653 to client
>[   47.782898] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.783405] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.783443] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.783460] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.783467] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.783474] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.783537] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.799359] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.799492] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.799505] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.799519] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.799529] [drm:drm_wait_vblank] waiting on vblank count 1654, crtc 1
>[   47.799535] [drm:drm_wait_vblank] returning 1654 to client
>[   47.799541] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.799977] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.800043] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.800060] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.800069] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.800077] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.800142] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.816038] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.816159] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.816175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.816185] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.816195] [drm:drm_wait_vblank] waiting on vblank count 1655, crtc 1
>[   47.816202] [drm:drm_wait_vblank] returning 1655 to client
>[   47.816209] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.816704] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.816738] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.816755] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.816764] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.816774] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.816840] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.832710] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.832832] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.832846] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.832856] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.832866] [drm:drm_wait_vblank] waiting on vblank count 1656, crtc 1
>[   47.832873] [drm:drm_wait_vblank] returning 1656 to client
>[   47.832879] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.833317] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.833374] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.833392] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.833400] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.833409] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.833476] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.849237] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.849300] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.849325] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.849345] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.849361] [drm:drm_wait_vblank] waiting on vblank count 1657, crtc 1
>[   47.849369] [drm:drm_wait_vblank] returning 1657 to client
>[   47.849376] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.849498] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.849534] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.849549] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.849559] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.849566] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.849669] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.866027] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.866121] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.866160] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.866182] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.866196] [drm:drm_wait_vblank] waiting on vblank count 1658, crtc 1
>[   47.866211] [drm:drm_wait_vblank] returning 1658 to client
>[   47.866224] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.866379] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.866407] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.866423] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.866434] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.866447] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.866523] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.882693] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.882789] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.882827] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.882850] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.882863] [drm:drm_wait_vblank] waiting on vblank count 1659, crtc 1
>[   47.882881] [drm:drm_wait_vblank] returning 1659 to client
>[   47.882889] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.883041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.883073] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.883087] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.883096] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.883104] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.883177] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.899360] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.899448] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.899498] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.899521] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.899536] [drm:drm_wait_vblank] waiting on vblank count 1660, crtc 1
>[   47.899544] [drm:drm_wait_vblank] returning 1660 to client
>[   47.899550] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.899708] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.899740] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.899755] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.899763] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.899772] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.899843] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.915997] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.916095] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.916127] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.916154] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.916168] [drm:drm_wait_vblank] waiting on vblank count 1661, crtc 1
>[   47.916182] [drm:drm_wait_vblank] returning 1661 to client
>[   47.916194] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.916275] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.916316] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.916329] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.916337] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.916345] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.916372] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.932673] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.932769] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.932801] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.932829] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.932843] [drm:drm_wait_vblank] waiting on vblank count 1662, crtc 1
>[   47.932857] [drm:drm_wait_vblank] returning 1662 to client
>[   47.932869] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.932976] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.933004] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.933018] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.933027] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.933038] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.933066] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.949287] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.949378] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.949386] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.949411] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.949427] [drm:drm_wait_vblank] waiting on vblank count 1663, crtc 1
>[   47.949434] [drm:drm_wait_vblank] returning 1663 to client
>[   47.949441] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.949513] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.949540] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.949554] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.949566] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.949573] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.949635] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.965987] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.966066] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.966082] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.966087] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.966103] [drm:drm_wait_vblank] waiting on vblank count 1664, crtc 1
>[   47.966109] [drm:drm_wait_vblank] returning 1664 to client
>[   47.966129] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.966207] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.966233] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.966251] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.966260] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.966266] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.966299] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   47.982657] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.982735] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.982750] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   47.982754] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.982763] [drm:drm_wait_vblank] waiting on vblank count 1665, crtc 1
>[   47.982768] [drm:drm_wait_vblank] returning 1665 to client
>[   47.982774] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.982902] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.982930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.982942] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   47.982949] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   47.982955] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   47.982985] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   47.999329] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.999423] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   47.999430] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   47.999441] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.999450] [drm:drm_wait_vblank] waiting on vblank count 1666, crtc 1
>[   47.999460] [drm:drm_wait_vblank] returning 1666 to client
>[   47.999468] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   47.999638] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   47.999665] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   47.999681] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   47.999689] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   47.999698] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   47.999771] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.015963] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.016039] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.016056] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.016061] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.016076] [drm:drm_wait_vblank] waiting on vblank count 1667, crtc 1
>[   48.016084] [drm:drm_wait_vblank] returning 1667 to client
>[   48.016112] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.016597] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.016642] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.016656] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.016669] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.016678] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.016743] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.032641] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.032766] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.032781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.032855] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.032865] [drm:drm_wait_vblank] waiting on vblank count 1668, crtc 1
>[   48.032871] [drm:drm_wait_vblank] returning 1668 to client
>[   48.032878] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.033288] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.033321] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.033335] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.033344] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.033351] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.033418] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.049289] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.049370] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.049434] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.049449] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.049462] [drm:drm_wait_vblank] waiting on vblank count 1669, crtc 1
>[   48.049478] [drm:drm_wait_vblank] returning 1669 to client
>[   48.049494] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.049954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.049988] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.050003] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.050012] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.050020] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.050086] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.065944] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.066066] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.066080] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.066091] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.066101] [drm:drm_wait_vblank] waiting on vblank count 1670, crtc 1
>[   48.066108] [drm:drm_wait_vblank] returning 1670 to client
>[   48.066114] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.066547] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.066646] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.066661] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.066674] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.066681] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.066745] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.082616] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.082741] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.082754] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.082765] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.082774] [drm:drm_wait_vblank] waiting on vblank count 1671, crtc 1
>[   48.082781] [drm:drm_wait_vblank] returning 1671 to client
>[   48.082787] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.083294] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.083330] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.083344] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.083354] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.083361] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.083428] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.099241] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.099374] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.099382] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.099392] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.099402] [drm:drm_wait_vblank] waiting on vblank count 1672, crtc 1
>[   48.099408] [drm:drm_wait_vblank] returning 1672 to client
>[   48.099414] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.099837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.099870] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.099889] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.099898] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.099903] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.099974] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.115933] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.116056] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.116070] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.116081] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.116154] [drm:drm_wait_vblank] waiting on vblank count 1673, crtc 1
>[   48.116162] [drm:drm_wait_vblank] returning 1673 to client
>[   48.116168] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.116582] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.116614] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.116631] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.116643] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.116651] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.116720] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.132608] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.132734] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.132748] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.132759] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.132769] [drm:drm_wait_vblank] waiting on vblank count 1674, crtc 1
>[   48.132776] [drm:drm_wait_vblank] returning 1674 to client
>[   48.132783] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.133268] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.133301] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.133316] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.133325] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.133334] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.133397] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.149127] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.149253] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.149274] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.149296] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.149311] [drm:drm_wait_vblank] waiting on vblank count 1675, crtc 1
>[   48.149319] [drm:drm_wait_vblank] returning 1675 to client
>[   48.149330] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.149403] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.149434] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.149449] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.149456] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.149464] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.149490] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.165918] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.165997] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.166011] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.166015] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.166024] [drm:drm_wait_vblank] waiting on vblank count 1676, crtc 1
>[   48.166029] [drm:drm_wait_vblank] returning 1676 to client
>[   48.166035] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.166102] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.166127] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.166141] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.166148] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.166155] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.166217] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.182583] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.182659] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.182675] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.182678] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.182687] [drm:drm_wait_vblank] waiting on vblank count 1677, crtc 1
>[   48.182692] [drm:drm_wait_vblank] returning 1677 to client
>[   48.182698] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.182759] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.182789] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.182803] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.182811] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.182819] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.182884] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.199275] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.199349] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.199373] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.199402] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.199414] [drm:drm_wait_vblank] waiting on vblank count 1678, crtc 1
>[   48.199426] [drm:drm_wait_vblank] returning 1678 to client
>[   48.199432] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.199897] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.199927] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.199942] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.199951] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.199962] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.200026] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.215892] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.216011] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.216136] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.216158] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.216181] [drm:drm_wait_vblank] waiting on vblank count 1679, crtc 1
>[   48.216189] [drm:drm_wait_vblank] returning 1679 to client
>[   48.216194] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.216253] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.216273] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.216283] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.216288] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.216293] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.216311] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.232565] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.232644] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.232688] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.232710] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.232724] [drm:drm_wait_vblank] waiting on vblank count 1680, crtc 1
>[   48.232732] [drm:drm_wait_vblank] returning 1680 to client
>[   48.232739] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.232808] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.232868] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.232886] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.232898] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.232916] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.232938] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.249189] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.249263] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.249285] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.249304] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.249318] [drm:drm_wait_vblank] waiting on vblank count 1681, crtc 1
>[   48.249327] [drm:drm_wait_vblank] returning 1681 to client
>[   48.249341] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.249409] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.249439] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.249453] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.249461] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.249469] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.249525] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.265876] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.265952] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.266000] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.266026] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.266041] [drm:drm_wait_vblank] waiting on vblank count 1682, crtc 1
>[   48.266049] [drm:drm_wait_vblank] returning 1682 to client
>[   48.266056] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.266528] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.266557] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.266568] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.266573] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.266579] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.266631] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.282541] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.282616] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.282663] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.282683] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.282697] [drm:drm_wait_vblank] waiting on vblank count 1683, crtc 1
>[   48.282705] [drm:drm_wait_vblank] returning 1683 to client
>[   48.282712] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.283113] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.283233] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.283248] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.283266] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.283279] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.283344] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.299164] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.299261] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.299305] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.299326] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.299341] [drm:drm_wait_vblank] waiting on vblank count 1684, crtc 1
>[   48.299348] [drm:drm_wait_vblank] returning 1684 to client
>[   48.299356] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.299854] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.299882] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.299893] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.299899] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.299903] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.299957] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.315863] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.315958] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.316000] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.316021] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.316034] [drm:drm_wait_vblank] waiting on vblank count 1685, crtc 1
>[   48.316053] [drm:drm_wait_vblank] returning 1685 to client
>[   48.316060] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.316565] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.316591] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.316602] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.316608] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.316613] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.316666] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.332532] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.332626] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.332666] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.332687] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.332702] [drm:drm_wait_vblank] waiting on vblank count 1686, crtc 1
>[   48.332719] [drm:drm_wait_vblank] returning 1686 to client
>[   48.332729] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.333244] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.333272] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.333283] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.333288] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.333293] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.333347] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.349048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.349137] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.349185] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.349250] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.349265] [drm:drm_wait_vblank] waiting on vblank count 1687, crtc 1
>[   48.349280] [drm:drm_wait_vblank] returning 1687 to client
>[   48.349290] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.349753] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.349781] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.349792] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.349797] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.349802] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.349854] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.365847] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.365972] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.365988] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.365999] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.366010] [drm:drm_wait_vblank] waiting on vblank count 1688, crtc 1
>[   48.366017] [drm:drm_wait_vblank] returning 1688 to client
>[   48.366024] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.366521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.366556] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.366572] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.366580] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.366588] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.366652] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.382510] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.382629] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.382643] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.382653] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.382663] [drm:drm_wait_vblank] waiting on vblank count 1689, crtc 1
>[   48.382670] [drm:drm_wait_vblank] returning 1689 to client
>[   48.382677] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.383193] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.383226] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.383241] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.383249] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.383257] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.383333] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.399069] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.399165] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.399183] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.399210] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.399226] [drm:drm_wait_vblank] waiting on vblank count 1690, crtc 1
>[   48.399234] [drm:drm_wait_vblank] returning 1690 to client
>[   48.399245] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.399380] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.399410] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.399439] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.399452] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.399458] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.399533] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.415833] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.415925] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.415968] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.415990] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.416003] [drm:drm_wait_vblank] waiting on vblank count 1691, crtc 1
>[   48.416020] [drm:drm_wait_vblank] returning 1691 to client
>[   48.416030] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.416185] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.416216] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.416231] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.416242] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.416251] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.416326] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.432497] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.432589] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.432623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.432642] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.432658] [drm:drm_wait_vblank] waiting on vblank count 1692, crtc 1
>[   48.432676] [drm:drm_wait_vblank] returning 1692 to client
>[   48.432696] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.433249] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.433276] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.433288] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.433297] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.433302] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.433423] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.449048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.449134] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.449143] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.449155] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.449171] [drm:drm_wait_vblank] waiting on vblank count 1693, crtc 1
>[   48.449178] [drm:drm_wait_vblank] returning 1693 to client
>[   48.449184] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.449658] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.449684] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.449695] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.449701] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.449705] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.449767] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.465804] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.465891] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.465926] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.465945] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.465962] [drm:drm_wait_vblank] waiting on vblank count 1694, crtc 1
>[   48.465978] [drm:drm_wait_vblank] returning 1694 to client
>[   48.465997] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.466167] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.466198] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.466215] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.466225] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.466235] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.466306] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.482472] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.482550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.482566] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.482572] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.482588] [drm:drm_wait_vblank] waiting on vblank count 1695, crtc 1
>[   48.482596] [drm:drm_wait_vblank] returning 1695 to client
>[   48.482617] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.482703] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.482770] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.482788] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.482802] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.482814] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.482848] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.499140] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.499237] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.499242] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.499263] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.499280] [drm:drm_wait_vblank] waiting on vblank count 1696, crtc 1
>[   48.499290] [drm:drm_wait_vblank] returning 1696 to client
>[   48.499295] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.499366] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.499426] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.499439] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.499447] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.499455] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.499483] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.515769] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.515885] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.515900] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.515911] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.515925] [drm:drm_wait_vblank] waiting on vblank count 1697, crtc 1
>[   48.515932] [drm:drm_wait_vblank] returning 1697 to client
>[   48.515941] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.516013] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.516036] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.516049] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.516055] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.516062] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.516088] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.532450] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.532568] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.532584] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.532595] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.532609] [drm:drm_wait_vblank] waiting on vblank count 1698, crtc 1
>[   48.532616] [drm:drm_wait_vblank] returning 1698 to client
>[   48.532624] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.532697] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.532749] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.532762] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.532769] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.532776] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.532806] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.549123] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.549205] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.549271] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.549286] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.549298] [drm:drm_wait_vblank] waiting on vblank count 1699, crtc 1
>[   48.549321] [drm:drm_wait_vblank] returning 1699 to client
>[   48.549327] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.549782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.549813] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.549828] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.549837] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.549845] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.549909] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.565767] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.565891] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.565905] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.565916] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.565926] [drm:drm_wait_vblank] waiting on vblank count 1700, crtc 1
>[   48.565934] [drm:drm_wait_vblank] returning 1700 to client
>[   48.565940] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.566362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.566460] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.566475] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.566483] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.566491] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.566556] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.582431] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.582528] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.582557] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.582575] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.582589] [drm:drm_wait_vblank] waiting on vblank count 1701, crtc 1
>[   48.582594] [drm:drm_wait_vblank] returning 1701 to client
>[   48.582599] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.582734] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.582765] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.582777] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.582790] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.582798] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.582864] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.599108] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.599198] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.599245] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.599266] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.599281] [drm:drm_wait_vblank] waiting on vblank count 1702, crtc 1
>[   48.599288] [drm:drm_wait_vblank] returning 1702 to client
>[   48.599313] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.599829] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.599855] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.599867] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.599875] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.599880] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.599933] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.615744] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.615825] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.615841] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.615853] [drm:drm_wait_vblank] waiting on vblank count 1703, crtc 1
>[   48.615872] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.615907] [drm:drm_wait_vblank] returning 1703 to client
>[   48.615920] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.615991] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.616048] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.616077] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.616085] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.616104] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.616140] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.632418] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.632497] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.632515] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.632534] [drm:drm_wait_vblank] waiting on vblank count 1704, crtc 1
>[   48.632543] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.632553] [drm:drm_wait_vblank] returning 1704 to client
>[   48.632559] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.632629] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.632675] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.632696] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.632706] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.632717] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.632743] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.649086] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.649180] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.649187] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.649218] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.649232] [drm:drm_wait_vblank] waiting on vblank count 1705, crtc 1
>[   48.649240] [drm:drm_wait_vblank] returning 1705 to client
>[   48.649246] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.649323] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.649381] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.649396] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.649405] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.649414] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.649444] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.665729] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.665807] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.665821] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.665825] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.665834] [drm:drm_wait_vblank] waiting on vblank count 1706, crtc 1
>[   48.665839] [drm:drm_wait_vblank] returning 1706 to client
>[   48.665843] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.665952] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.665981] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.665996] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.666006] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.666012] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.666081] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.682403] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.682480] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.682497] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.682500] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.682509] [drm:drm_wait_vblank] waiting on vblank count 1707, crtc 1
>[   48.682514] [drm:drm_wait_vblank] returning 1707 to client
>[   48.682519] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.682948] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.683076] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.683093] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.683123] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.683131] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.683211] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.698957] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.699056] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.699094] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.699114] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.699129] [drm:drm_wait_vblank] waiting on vblank count 1708, crtc 1
>[   48.699135] [drm:drm_wait_vblank] returning 1708 to client
>[   48.699140] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.699250] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.699347] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.699361] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.699369] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.699379] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.699452] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.715709] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.715802] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.715836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.715863] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.715876] [drm:drm_wait_vblank] waiting on vblank count 1709, crtc 1
>[   48.715895] [drm:drm_wait_vblank] returning 1709 to client
>[   48.715903] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.715988] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.716033] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.716046] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.716054] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.716062] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.716091] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.732394] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.732484] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.732529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.732549] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.732564] [drm:drm_wait_vblank] waiting on vblank count 1710, crtc 1
>[   48.732579] [drm:drm_wait_vblank] returning 1710 to client
>[   48.732591] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.732698] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.732725] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.732740] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.732749] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.732760] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.732786] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.748910] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.748967] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.748986] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.748998] [drm:drm_wait_vblank] waiting on vblank count 1711, crtc 1
>[   48.749004] [drm:drm_wait_vblank] returning 1711 to client
>[   48.749010] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.749019] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.749131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.749157] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.749168] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.749185] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.749202] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.749268] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.765698] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.765775] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.765792] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.765796] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.765805] [drm:drm_wait_vblank] waiting on vblank count 1712, crtc 1
>[   48.765810] [drm:drm_wait_vblank] returning 1712 to client
>[   48.765816] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.765922] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.765948] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.765976] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.765991] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.766009] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.766080] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.782370] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.782447] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.782462] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.782466] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.782474] [drm:drm_wait_vblank] waiting on vblank count 1713, crtc 1
>[   48.782479] [drm:drm_wait_vblank] returning 1713 to client
>[   48.782486] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.782594] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.782642] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.782658] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.782682] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.782689] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.782757] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.799031] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.799126] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.799131] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.799152] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.799166] [drm:drm_wait_vblank] waiting on vblank count 1714, crtc 1
>[   48.799174] [drm:drm_wait_vblank] returning 1714 to client
>[   48.799187] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.799370] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.799401] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.799416] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.799428] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.799437] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.799514] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.815679] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.815757] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.815774] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.815779] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.815795] [drm:drm_wait_vblank] waiting on vblank count 1715, crtc 1
>[   48.815802] [drm:drm_wait_vblank] returning 1715 to client
>[   48.815818] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.815958] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.815991] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.816010] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.816019] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.816028] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.816099] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.832349] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.832428] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.832445] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.832450] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.832466] [drm:drm_wait_vblank] waiting on vblank count 1716, crtc 1
>[   48.832474] [drm:drm_wait_vblank] returning 1716 to client
>[   48.832494] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.832641] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.832673] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.832689] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.832698] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.832705] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.832778] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.848958] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.849047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.849053] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.849088] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.849100] [drm:drm_wait_vblank] waiting on vblank count 1717, crtc 1
>[   48.849105] [drm:drm_wait_vblank] returning 1717 to client
>[   48.849110] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.849216] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.849244] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.849261] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.849268] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.849274] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.849354] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.865658] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.865737] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.865754] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.865758] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.865766] [drm:drm_wait_vblank] waiting on vblank count 1718, crtc 1
>[   48.865773] [drm:drm_wait_vblank] returning 1718 to client
>[   48.865777] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.865882] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.865909] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.865930] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.865942] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.865948] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.866010] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.882332] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.882409] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.882425] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.882429] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.882438] [drm:drm_wait_vblank] waiting on vblank count 1719, crtc 1
>[   48.882443] [drm:drm_wait_vblank] returning 1719 to client
>[   48.882448] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.882555] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.882602] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.882620] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.882643] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.882656] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.882724] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.898990] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.899081] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.899130] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.899151] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.899166] [drm:drm_wait_vblank] waiting on vblank count 1720, crtc 1
>[   48.899181] [drm:drm_wait_vblank] returning 1720 to client
>[   48.899191] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.899683] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.899711] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.899722] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.899728] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.899732] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.899784] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.915640] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.915734] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.915769] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.915796] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.915809] [drm:drm_wait_vblank] waiting on vblank count 1721, crtc 1
>[   48.915826] [drm:drm_wait_vblank] returning 1721 to client
>[   48.915836] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.916337] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.916362] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.916374] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.916379] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.916384] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.916436] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.932304] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.932428] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.932441] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.932453] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.932463] [drm:drm_wait_vblank] waiting on vblank count 1722, crtc 1
>[   48.932470] [drm:drm_wait_vblank] returning 1722 to client
>[   48.932476] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.932540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.932604] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.932619] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.932627] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.932634] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.932661] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.948908] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.948987] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.949058] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.949073] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.949084] [drm:drm_wait_vblank] waiting on vblank count 1723, crtc 1
>[   48.949091] [drm:drm_wait_vblank] returning 1723 to client
>[   48.949116] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.949192] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.949227] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.949244] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.949259] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.949266] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.949291] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.965619] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.965697] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.965750] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.965778] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.965787] [drm:drm_wait_vblank] waiting on vblank count 1724, crtc 1
>[   48.965799] [drm:drm_wait_vblank] returning 1724 to client
>[   48.965803] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.965923] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.965949] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.965962] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.965973] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.965983] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.966052] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   48.982295] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.982373] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   48.982422] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.982450] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.982459] [drm:drm_wait_vblank] waiting on vblank count 1725, crtc 1
>[   48.982463] [drm:drm_wait_vblank] returning 1725 to client
>[   48.982467] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.982603] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.982629] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.982645] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   48.982652] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   48.982660] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   48.982730] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   48.998957] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.999043] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   48.999102] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   48.999115] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.999125] [drm:drm_wait_vblank] waiting on vblank count 1726, crtc 1
>[   48.999130] [drm:drm_wait_vblank] returning 1726 to client
>[   48.999134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   48.999259] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.999286] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   48.999299] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   48.999314] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   48.999321] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   48.999389] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.015599] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.015676] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.015721] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.015757] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.015766] [drm:drm_wait_vblank] waiting on vblank count 1727, crtc 1
>[   49.015771] [drm:drm_wait_vblank] returning 1727 to client
>[   49.015782] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.016204] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.016270] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.016283] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.016288] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.016293] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.016345] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.032285] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.032363] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.032420] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.032449] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.032460] [drm:drm_wait_vblank] waiting on vblank count 1728, crtc 1
>[   49.032467] [drm:drm_wait_vblank] returning 1728 to client
>[   49.032473] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.032956] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.032986] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.033004] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.033012] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.033020] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.033083] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.048818] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.048943] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.049076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.049094] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.049112] [drm:drm_wait_vblank] waiting on vblank count 1729, crtc 1
>[   49.049120] [drm:drm_wait_vblank] returning 1729 to client
>[   49.049127] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.049227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.049256] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.049271] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.049279] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.049285] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.049306] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.065587] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.065686] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.065714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.065735] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.065748] [drm:drm_wait_vblank] waiting on vblank count 1730, crtc 1
>[   49.065757] [drm:drm_wait_vblank] returning 1730 to client
>[   49.065765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.065875] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.065903] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.065918] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.065926] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.065933] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.065961] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.082263] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.082350] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.082388] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.082408] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.082423] [drm:drm_wait_vblank] waiting on vblank count 1731, crtc 1
>[   49.082430] [drm:drm_wait_vblank] returning 1731 to client
>[   49.082436] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.082513] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.082557] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.082571] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.082578] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.082586] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.082614] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.098936] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.099034] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.099043] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.099070] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.099082] [drm:drm_wait_vblank] waiting on vblank count 1732, crtc 1
>[   49.099088] [drm:drm_wait_vblank] returning 1732 to client
>[   49.099094] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.099573] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.099606] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.099620] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.099628] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.099636] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.099700] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.115562] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.115691] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.115700] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.115711] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.115720] [drm:drm_wait_vblank] waiting on vblank count 1733, crtc 1
>[   49.115730] [drm:drm_wait_vblank] returning 1733 to client
>[   49.115744] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.116134] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.116160] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.116245] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.116251] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.116256] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.116306] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.132246] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.132341] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.132640] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.132659] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.132672] [drm:drm_wait_vblank] waiting on vblank count 1734, crtc 1
>[   49.132678] [drm:drm_wait_vblank] returning 1734 to client
>[   49.132684] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.132803] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.132834] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.132848] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.132858] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.132864] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.132927] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.148821] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.148898] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.148971] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.148994] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.149009] [drm:drm_wait_vblank] waiting on vblank count 1735, crtc 1
>[   49.149017] [drm:drm_wait_vblank] returning 1735 to client
>[   49.149025] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.149553] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.149584] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.149601] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.149611] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.149619] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.149688] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.165549] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.165635] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.165680] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.165702] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.165717] [drm:drm_wait_vblank] waiting on vblank count 1736, crtc 1
>[   49.165738] [drm:drm_wait_vblank] returning 1736 to client
>[   49.165754] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.166297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.166326] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.166340] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.166349] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.166360] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.166427] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.182220] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.182306] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.182351] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.182373] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.182387] [drm:drm_wait_vblank] waiting on vblank count 1737, crtc 1
>[   49.182415] [drm:drm_wait_vblank] returning 1737 to client
>[   49.182429] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.183025] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.183058] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.183076] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.183084] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.183093] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.183343] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.198820] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.198909] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.198921] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.198934] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.198961] [drm:drm_wait_vblank] waiting on vblank count 1738, crtc 1
>[   49.198969] [drm:drm_wait_vblank] returning 1738 to client
>[   49.198976] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.199115] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.199180] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.199196] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.199206] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.199215] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.199286] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.215537] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.215616] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.215630] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.215634] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.215642] [drm:drm_wait_vblank] waiting on vblank count 1739, crtc 1
>[   49.215647] [drm:drm_wait_vblank] returning 1739 to client
>[   49.215652] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.215713] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.215740] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.215748] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.215753] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.215758] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.215779] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.232056] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.232111] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.232144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.232154] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.232163] [drm:drm_wait_vblank] waiting on vblank count 1740, crtc 1
>[   49.232167] [drm:drm_wait_vblank] returning 1740 to client
>[   49.232172] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.232237] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.232254] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.232263] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.232267] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.232272] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.232288] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.248849] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.248939] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.248978] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.249000] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.249022] [drm:drm_wait_vblank] waiting on vblank count 1741, crtc 1
>[   49.249030] [drm:drm_wait_vblank] returning 1741 to client
>[   49.249037] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.249569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.249599] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.249616] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.249625] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.249634] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.249697] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.265527] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.265617] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.265655] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.265680] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.265703] [drm:drm_wait_vblank] waiting on vblank count 1742, crtc 1
>[   49.265711] [drm:drm_wait_vblank] returning 1742 to client
>[   49.265718] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.266306] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.266337] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.266352] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.266363] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.266371] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.266539] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.282190] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.282284] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.282327] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.282351] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.282365] [drm:drm_wait_vblank] waiting on vblank count 1743, crtc 1
>[   49.282372] [drm:drm_wait_vblank] returning 1743 to client
>[   49.282378] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.282955] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.282987] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.283003] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.283011] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.283019] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.283245] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.298852] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.298942] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.298986] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.299009] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.299029] [drm:drm_wait_vblank] waiting on vblank count 1744, crtc 1
>[   49.299050] [drm:drm_wait_vblank] returning 1744 to client
>[   49.299057] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.299576] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.299605] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.299620] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.299630] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.299638] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.299703] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.315482] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.315602] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.315610] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.315622] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.315634] [drm:drm_wait_vblank] waiting on vblank count 1745, crtc 1
>[   49.315640] [drm:drm_wait_vblank] returning 1745 to client
>[   49.315645] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.315741] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.315789] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.315803] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.315813] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.315819] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.315895] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.332169] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.332298] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.332306] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.332317] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.332330] [drm:drm_wait_vblank] waiting on vblank count 1746, crtc 1
>[   49.332337] [drm:drm_wait_vblank] returning 1746 to client
>[   49.332343] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.332461] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.332503] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.332521] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.332531] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.332543] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.332610] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.348762] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.348840] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.348920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.348942] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.348957] [drm:drm_wait_vblank] waiting on vblank count 1747, crtc 1
>[   49.348980] [drm:drm_wait_vblank] returning 1747 to client
>[   49.348989] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.349144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.349175] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.349190] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.349198] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.349206] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.349277] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.365480] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.365560] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.365573] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.365577] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.365586] [drm:drm_wait_vblank] waiting on vblank count 1748, crtc 1
>[   49.365591] [drm:drm_wait_vblank] returning 1748 to client
>[   49.365597] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.366024] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.366055] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.366069] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.366078] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.366159] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.366225] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.382150] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.382227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.382242] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.382246] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.382255] [drm:drm_wait_vblank] waiting on vblank count 1749, crtc 1
>[   49.382260] [drm:drm_wait_vblank] returning 1749 to client
>[   49.382267] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.382699] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.382825] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.382841] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.382851] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.382858] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.382929] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.398763] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.398863] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.399153] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.399169] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.399179] [drm:drm_wait_vblank] waiting on vblank count 1750, crtc 1
>[   49.399184] [drm:drm_wait_vblank] returning 1750 to client
>[   49.399188] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.399280] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.399299] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.399308] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.399313] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.399317] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.399361] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.415462] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.415538] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.415555] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.415561] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.415577] [drm:drm_wait_vblank] waiting on vblank count 1751, crtc 1
>[   49.415584] [drm:drm_wait_vblank] returning 1751 to client
>[   49.415607] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.416061] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.416122] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.416137] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.416146] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.416154] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.416220] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.432134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.432234] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.432532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.432547] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.432558] [drm:drm_wait_vblank] waiting on vblank count 1752, crtc 1
>[   49.432563] [drm:drm_wait_vblank] returning 1752 to client
>[   49.432567] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.432692] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.432718] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.432734] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.432745] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.432750] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.432819] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.448672] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.448798] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.448817] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.448845] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.448860] [drm:drm_wait_vblank] waiting on vblank count 1753, crtc 1
>[   49.448867] [drm:drm_wait_vblank] returning 1753 to client
>[   49.448880] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.448952] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.448980] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.448993] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.449075] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.449082] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.449107] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.465436] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.465514] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.465529] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.465533] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.465542] [drm:drm_wait_vblank] waiting on vblank count 1754, crtc 1
>[   49.465547] [drm:drm_wait_vblank] returning 1754 to client
>[   49.465552] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.465979] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.466011] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.466025] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.466034] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.466044] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.466140] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.482114] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.482249] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.482257] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.482271] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.482278] [drm:drm_wait_vblank] waiting on vblank count 1755, crtc 1
>[   49.482288] [drm:drm_wait_vblank] returning 1755 to client
>[   49.482294] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.482365] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.482414] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.482429] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.482437] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.482445] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.482485] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.498781] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.498864] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.498927] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.498943] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.498955] [drm:drm_wait_vblank] waiting on vblank count 1756, crtc 1
>[   49.498979] [drm:drm_wait_vblank] returning 1756 to client
>[   49.498985] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.499449] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.499484] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.499499] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.499507] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.499514] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.499583] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.515419] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.515537] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.515556] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.515568] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.515579] [drm:drm_wait_vblank] waiting on vblank count 1757, crtc 1
>[   49.515585] [drm:drm_wait_vblank] returning 1757 to client
>[   49.515591] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.516083] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.516114] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.516131] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.516142] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.516151] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.516221] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.532092] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.532220] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.532228] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.532239] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.532249] [drm:drm_wait_vblank] waiting on vblank count 1758, crtc 1
>[   49.532256] [drm:drm_wait_vblank] returning 1758 to client
>[   49.532262] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.532694] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.532753] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.532770] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.532780] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.532787] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.532854] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.548759] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.548833] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.548900] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.548916] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.548932] [drm:drm_wait_vblank] waiting on vblank count 1759, crtc 1
>[   49.548949] [drm:drm_wait_vblank] returning 1759 to client
>[   49.548957] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.549412] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.549446] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.549462] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.549470] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.549479] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.549544] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.565402] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.565523] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.565539] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.565550] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.565560] [drm:drm_wait_vblank] waiting on vblank count 1760, crtc 1
>[   49.565567] [drm:drm_wait_vblank] returning 1760 to client
>[   49.565573] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.565993] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.566092] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.566107] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.566115] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.566122] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.566187] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.582070] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.582200] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.582208] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.582221] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.582229] [drm:drm_wait_vblank] waiting on vblank count 1761, crtc 1
>[   49.582238] [drm:drm_wait_vblank] returning 1761 to client
>[   49.582244] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.582771] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.582801] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.582817] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.582826] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.582833] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.582898] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.598744] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.598867] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.598881] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.598891] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.598901] [drm:drm_wait_vblank] waiting on vblank count 1762, crtc 1
>[   49.598908] [drm:drm_wait_vblank] returning 1762 to client
>[   49.598915] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.599388] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.599421] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.599436] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.599445] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.599453] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.599521] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.615393] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.615481] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.615517] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.615535] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.615549] [drm:drm_wait_vblank] waiting on vblank count 1763, crtc 1
>[   49.615557] [drm:drm_wait_vblank] returning 1763 to client
>[   49.615564] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.615678] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.615704] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.615716] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.615726] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.615738] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.615762] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.632042] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.632137] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.632168] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.632191] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.632203] [drm:drm_wait_vblank] waiting on vblank count 1764, crtc 1
>[   49.632208] [drm:drm_wait_vblank] returning 1764 to client
>[   49.632213] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.632283] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.632344] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.632358] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.632366] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.632375] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.632403] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.648720] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.648811] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.648846] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.648870] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.648883] [drm:drm_wait_vblank] waiting on vblank count 1765, crtc 1
>[   49.648889] [drm:drm_wait_vblank] returning 1765 to client
>[   49.648893] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.649408] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.649445] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.649460] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.649468] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.649480] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.649538] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.665332] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.665423] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.665432] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.665456] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.665472] [drm:drm_wait_vblank] waiting on vblank count 1766, crtc 1
>[   49.665480] [drm:drm_wait_vblank] returning 1766 to client
>[   49.665487] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.665966] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.666059] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.666070] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.666076] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.666081] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.666131] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.682029] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.682122] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.682164] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.682187] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.682201] [drm:drm_wait_vblank] waiting on vblank count 1767, crtc 1
>[   49.682218] [drm:drm_wait_vblank] returning 1767 to client
>[   49.682227] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.682776] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.682804] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.682817] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.682823] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.682827] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.682881] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.698706] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.698799] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.698844] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.698866] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.698882] [drm:drm_wait_vblank] waiting on vblank count 1768, crtc 1
>[   49.698898] [drm:drm_wait_vblank] returning 1768 to client
>[   49.698905] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.699439] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.699467] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.699477] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.699483] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.699487] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.699539] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.715326] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.715421] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.715429] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.715455] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.715471] [drm:drm_wait_vblank] waiting on vblank count 1769, crtc 1
>[   49.715478] [drm:drm_wait_vblank] returning 1769 to client
>[   49.715486] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.716029] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.716054] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.716065] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.716070] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.716075] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.716128] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.732009] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.732102] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.732145] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.732166] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.732180] [drm:drm_wait_vblank] waiting on vblank count 1770, crtc 1
>[   49.732197] [drm:drm_wait_vblank] returning 1770 to client
>[   49.732207] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.732697] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.732723] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.732734] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.732740] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.732744] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.732798] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.748687] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.748776] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.748822] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.748843] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.748857] [drm:drm_wait_vblank] waiting on vblank count 1771, crtc 1
>[   49.748865] [drm:drm_wait_vblank] returning 1771 to client
>[   49.748872] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.749396] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.749430] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.749443] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.749449] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.749454] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.749509] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.765258] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.765351] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.765360] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.765384] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.765399] [drm:drm_wait_vblank] waiting on vblank count 1772, crtc 1
>[   49.765406] [drm:drm_wait_vblank] returning 1772 to client
>[   49.765418] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.765960] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.765986] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.765996] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.766003] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.766012] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.766062] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.781993] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.782092] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.782131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.782151] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.782165] [drm:drm_wait_vblank] waiting on vblank count 1773, crtc 1
>[   49.782173] [drm:drm_wait_vblank] returning 1773 to client
>[   49.782179] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.782730] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.782759] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.782771] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.782777] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.782782] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.782835] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.798666] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.798760] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.798801] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.798822] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.798836] [drm:drm_wait_vblank] waiting on vblank count 1774, crtc 1
>[   49.798851] [drm:drm_wait_vblank] returning 1774 to client
>[   49.798863] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.799389] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.799418] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.799429] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.799435] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.799440] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.799494] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.815298] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.815393] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.815537] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.815557] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.815583] [drm:drm_wait_vblank] waiting on vblank count 1775, crtc 1
>[   49.815606] [drm:drm_wait_vblank] returning 1775 to client
>[   49.815612] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.816069] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.816096] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.816107] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.816113] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.816117] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.816167] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.831977] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.832071] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.832112] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.832134] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.832147] [drm:drm_wait_vblank] waiting on vblank count 1776, crtc 1
>[   49.832162] [drm:drm_wait_vblank] returning 1776 to client
>[   49.832174] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.832660] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.832688] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.832699] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.832705] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.832709] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.832761] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.848647] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.848740] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.848783] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.848805] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.848822] [drm:drm_wait_vblank] waiting on vblank count 1777, crtc 1
>[   49.848837] [drm:drm_wait_vblank] returning 1777 to client
>[   49.848845] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.849373] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.849402] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.849413] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.849418] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.849423] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.849477] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.865238] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.865331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.865387] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.865412] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.865428] [drm:drm_wait_vblank] waiting on vblank count 1778, crtc 1
>[   49.865435] [drm:drm_wait_vblank] returning 1778 to client
>[   49.865451] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.865881] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.865908] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.865919] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.865924] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.865929] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.865980] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.881963] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.882057] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.882092] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.882118] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.882133] [drm:drm_wait_vblank] waiting on vblank count 1779, crtc 1
>[   49.882150] [drm:drm_wait_vblank] returning 1779 to client
>[   49.882160] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.882733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.882761] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.882772] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.882777] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.882782] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.882834] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.898632] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.898726] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.898763] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.898789] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.898803] [drm:drm_wait_vblank] waiting on vblank count 1780, crtc 1
>[   49.898820] [drm:drm_wait_vblank] returning 1780 to client
>[   49.898830] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.899378] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.899404] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.899415] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.899421] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.899425] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.899476] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.915261] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.915355] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.915504] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.915525] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.915550] [drm:drm_wait_vblank] waiting on vblank count 1781, crtc 1
>[   49.915556] [drm:drm_wait_vblank] returning 1781 to client
>[   49.915574] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.915999] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.916026] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.916036] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.916042] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.916047] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.916096] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.931939] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.932034] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.932074] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.932095] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.932108] [drm:drm_wait_vblank] waiting on vblank count 1782, crtc 1
>[   49.932126] [drm:drm_wait_vblank] returning 1782 to client
>[   49.932135] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.932624] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.932650] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.932661] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.932667] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.932671] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.932722] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.948615] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.948710] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.948751] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.948772] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.948787] [drm:drm_wait_vblank] waiting on vblank count 1783, crtc 1
>[   49.948796] [drm:drm_wait_vblank] returning 1783 to client
>[   49.948803] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.949322] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.949350] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.949361] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.949366] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.949371] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.949423] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.965170] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.965231] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.965238] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.965248] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.965257] [drm:drm_wait_vblank] waiting on vblank count 1784, crtc 1
>[   49.965266] [drm:drm_wait_vblank] returning 1784 to client
>[   49.965273] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.965331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.965351] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.965360] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.965365] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.965369] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.965387] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   49.981924] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.982049] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   49.982057] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.982069] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.982086] [drm:drm_wait_vblank] waiting on vblank count 1785, crtc 1
>[   49.982094] [drm:drm_wait_vblank] returning 1785 to client
>[   49.982100] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.982246] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.982276] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.982292] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   49.982307] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   49.982314] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   49.982384] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   49.998600] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.998722] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   49.998731] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   49.998744] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.998760] [drm:drm_wait_vblank] waiting on vblank count 1786, crtc 1
>[   49.998766] [drm:drm_wait_vblank] returning 1786 to client
>[   49.998772] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   49.998918] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.998951] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   49.998965] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   49.998979] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   49.998989] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   49.999063] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.015123] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.015220] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.015235] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.015248] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.015260] [drm:drm_wait_vblank] waiting on vblank count 1787, crtc 1
>[   50.015273] [drm:drm_wait_vblank] returning 1787 to client
>[   50.015293] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.015414] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.015446] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.015465] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.015480] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.015486] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.015595] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.031908] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.032031] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.032039] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.032052] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.032067] [drm:drm_wait_vblank] waiting on vblank count 1788, crtc 1
>[   50.032073] [drm:drm_wait_vblank] returning 1788 to client
>[   50.032080] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.032496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.032563] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.032578] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.032585] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.032593] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.032649] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.048580] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.048703] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.048710] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.048723] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.048740] [drm:drm_wait_vblank] waiting on vblank count 1789, crtc 1
>[   50.048747] [drm:drm_wait_vblank] returning 1789 to client
>[   50.048753] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.049226] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.049254] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.049265] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.049271] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.049276] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.049334] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.065217] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.065338] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.065347] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.065359] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.065376] [drm:drm_wait_vblank] waiting on vblank count 1790, crtc 1
>[   50.065384] [drm:drm_wait_vblank] returning 1790 to client
>[   50.065390] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.065873] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.065904] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.065919] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.065927] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.065932] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.065987] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.081890] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.082012] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.082020] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.082029] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.082036] [drm:drm_wait_vblank] waiting on vblank count 1791, crtc 1
>[   50.082041] [drm:drm_wait_vblank] returning 1791 to client
>[   50.082050] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.082544] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.082575] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.082592] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.082604] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.082612] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.082678] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.098456] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.098526] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.098544] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.098556] [drm:drm_wait_vblank] waiting on vblank count 1792, crtc 1
>[   50.098563] [drm:drm_wait_vblank] returning 1792 to client
>[   50.098570] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.098590] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.098653] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.098676] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.098689] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.098699] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.098706] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.098730] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.115200] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.115262] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.115326] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.115343] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.115355] [drm:drm_wait_vblank] waiting on vblank count 1793, crtc 1
>[   50.115360] [drm:drm_wait_vblank] returning 1793 to client
>[   50.115365] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.115458] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.115508] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.115520] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.115527] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.115531] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.115578] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.131743] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.131795] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.131813] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.131818] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.131834] [drm:drm_wait_vblank] waiting on vblank count 1794, crtc 1
>[   50.131841] [drm:drm_wait_vblank] returning 1794 to client
>[   50.131847] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.131904] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.131930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.131939] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.131944] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.131948] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.131970] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.148529] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.148606] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.148621] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.148625] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.148634] [drm:drm_wait_vblank] waiting on vblank count 1795, crtc 1
>[   50.148639] [drm:drm_wait_vblank] returning 1795 to client
>[   50.148643] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.148705] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.148733] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.148743] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.148748] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.148753] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.148772] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.162718] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   50.162814] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   50.165217] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.165287] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.165370] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.165393] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.165407] [drm:drm_wait_vblank] waiting on vblank count 1796, crtc 1
>[   50.165414] [drm:drm_wait_vblank] returning 1796 to client
>[   50.165422] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.165529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.165561] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.165576] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.165585] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.165593] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.165618] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.181756] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.181840] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.181880] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.181902] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.181922] [drm:drm_wait_vblank] waiting on vblank count 1797, crtc 1
>[   50.181944] [drm:drm_wait_vblank] returning 1797 to client
>[   50.181957] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.182031] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.182057] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.182073] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.182082] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.182091] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.182151] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.198520] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.198603] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.198649] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.198672] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.198687] [drm:drm_wait_vblank] waiting on vblank count 1798, crtc 1
>[   50.198695] [drm:drm_wait_vblank] returning 1798 to client
>[   50.198714] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.199205] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.199235] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.199250] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.199259] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.199267] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.199332] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.215170] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.215253] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.215296] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.215318] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.215339] [drm:drm_wait_vblank] waiting on vblank count 1799, crtc 1
>[   50.215360] [drm:drm_wait_vblank] returning 1799 to client
>[   50.215373] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.215821] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.215852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.215867] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.215875] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.215883] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.215945] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.231727] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.231847] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.231860] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.231887] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.231898] [drm:drm_wait_vblank] waiting on vblank count 1800, crtc 1
>[   50.231905] [drm:drm_wait_vblank] returning 1800 to client
>[   50.231912] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.231985] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.232019] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.232035] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.232051] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.232071] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.232132] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.248494] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.248583] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.248622] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.248645] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.248667] [drm:drm_wait_vblank] waiting on vblank count 1801, crtc 1
>[   50.248675] [drm:drm_wait_vblank] returning 1801 to client
>[   50.248681] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.249162] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.249194] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.249208] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.249217] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.249224] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.249290] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.265145] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.265236] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.265270] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.265297] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.265313] [drm:drm_wait_vblank] waiting on vblank count 1802, crtc 1
>[   50.265335] [drm:drm_wait_vblank] returning 1802 to client
>[   50.265355] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.265529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.265562] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.265580] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.265593] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.265602] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.265677] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.281730] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.281820] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.281863] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.281885] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.281904] [drm:drm_wait_vblank] waiting on vblank count 1803, crtc 1
>[   50.281924] [drm:drm_wait_vblank] returning 1803 to client
>[   50.281938] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.282378] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.282498] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.282516] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.282542] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.282551] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.282639] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.298480] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.298570] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.298608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.298634] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.298657] [drm:drm_wait_vblank] waiting on vblank count 1804, crtc 1
>[   50.298664] [drm:drm_wait_vblank] returning 1804 to client
>[   50.298671] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.299153] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.299188] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.299204] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.299213] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.299221] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.299287] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.315113] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.315172] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.315229] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.315247] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.315259] [drm:drm_wait_vblank] waiting on vblank count 1805, crtc 1
>[   50.315264] [drm:drm_wait_vblank] returning 1805 to client
>[   50.315269] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.315394] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.315424] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.315436] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.315443] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.315450] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.315508] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.331785] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.331845] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.331904] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.331922] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.331933] [drm:drm_wait_vblank] waiting on vblank count 1806, crtc 1
>[   50.331938] [drm:drm_wait_vblank] returning 1806 to client
>[   50.331943] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.332039] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.332095] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.332106] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.332114] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.332121] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.332177] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.348370] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.348474] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.348512] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.348539] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.348550] [drm:drm_wait_vblank] waiting on vblank count 1807, crtc 1
>[   50.348556] [drm:drm_wait_vblank] returning 1807 to client
>[   50.348562] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.349113] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.349170] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.349187] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.349198] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.349208] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.349274] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.365020] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.365113] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.365118] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.365138] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.365150] [drm:drm_wait_vblank] waiting on vblank count 1808, crtc 1
>[   50.365157] [drm:drm_wait_vblank] returning 1808 to client
>[   50.365164] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.365646] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.365677] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.365691] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.365773] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.365781] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.365843] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.381788] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.381866] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.381881] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.381884] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.381893] [drm:drm_wait_vblank] waiting on vblank count 1809, crtc 1
>[   50.381898] [drm:drm_wait_vblank] returning 1809 to client
>[   50.381903] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.382456] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.382487] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.382505] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.382513] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.382521] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.382586] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.398453] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.398531] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.398546] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.398550] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.398558] [drm:drm_wait_vblank] waiting on vblank count 1810, crtc 1
>[   50.398563] [drm:drm_wait_vblank] returning 1810 to client
>[   50.398569] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.399122] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.399153] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.399167] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.399176] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.399184] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.399250] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.414969] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.415037] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.415043] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.415085] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.415100] [drm:drm_wait_vblank] waiting on vblank count 1811, crtc 1
>[   50.415111] [drm:drm_wait_vblank] returning 1811 to client
>[   50.415118] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.415597] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.415627] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.415710] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.415720] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.415727] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.415790] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.431765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.431842] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.431858] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.431862] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.431871] [drm:drm_wait_vblank] waiting on vblank count 1812, crtc 1
>[   50.431876] [drm:drm_wait_vblank] returning 1812 to client
>[   50.431880] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.432361] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.432425] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.432439] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.432448] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.432455] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.432520] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.448416] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.448506] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.448514] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.448538] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.448559] [drm:drm_wait_vblank] waiting on vblank count 1813, crtc 1
>[   50.448570] [drm:drm_wait_vblank] returning 1813 to client
>[   50.448587] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.448997] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.449037] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.449048] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.449053] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.449058] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.449112] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.465079] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.465179] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.465472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.465488] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.465499] [drm:drm_wait_vblank] waiting on vblank count 1814, crtc 1
>[   50.465504] [drm:drm_wait_vblank] returning 1814 to client
>[   50.465508] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.465597] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.465618] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.465627] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.465632] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.465636] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.465679] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.481753] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.481854] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.482147] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.482163] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.482173] [drm:drm_wait_vblank] waiting on vblank count 1815, crtc 1
>[   50.482178] [drm:drm_wait_vblank] returning 1815 to client
>[   50.482182] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.482274] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.482295] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.482409] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.482431] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.482449] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.483470] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.498270] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.498392] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.498415] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.498427] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.498436] [drm:drm_wait_vblank] waiting on vblank count 1816, crtc 1
>[   50.498441] [drm:drm_wait_vblank] returning 1816 to client
>[   50.498445] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.498540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.498572] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.498597] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.498605] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.498613] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.498690] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.515061] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.515153] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.515194] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.515216] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.515235] [drm:drm_wait_vblank] waiting on vblank count 1817, crtc 1
>[   50.515257] [drm:drm_wait_vblank] returning 1817 to client
>[   50.515264] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.515777] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.515810] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.515829] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.515838] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.515847] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.515921] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.531733] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.531820] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.531864] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.531885] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.531903] [drm:drm_wait_vblank] waiting on vblank count 1818, crtc 1
>[   50.531925] [drm:drm_wait_vblank] returning 1818 to client
>[   50.531933] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.532443] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.532474] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.532492] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.532501] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.532509] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.532575] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.548274] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.548406] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.548414] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.548423] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.548432] [drm:drm_wait_vblank] waiting on vblank count 1819, crtc 1
>[   50.548438] [drm:drm_wait_vblank] returning 1819 to client
>[   50.548443] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.548499] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.548540] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.548550] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.548556] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.548570] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.548599] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.565048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.565175] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.565183] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.565192] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.565203] [drm:drm_wait_vblank] waiting on vblank count 1820, crtc 1
>[   50.565210] [drm:drm_wait_vblank] returning 1820 to client
>[   50.565216] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.565267] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.565341] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.565358] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.565369] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.565375] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.565404] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.581710] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.581835] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.581842] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.581852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.581862] [drm:drm_wait_vblank] waiting on vblank count 1821, crtc 1
>[   50.581868] [drm:drm_wait_vblank] returning 1821 to client
>[   50.581873] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.581927] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.581991] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.582002] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.582007] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.582022] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.582050] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.598354] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.598445] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.598592] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.598605] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.598614] [drm:drm_wait_vblank] waiting on vblank count 1822, crtc 1
>[   50.598619] [drm:drm_wait_vblank] returning 1822 to client
>[   50.598624] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.598736] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.598766] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.598780] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.598790] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.598803] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.598867] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.615021] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.615120] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.615462] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.615479] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.615491] [drm:drm_wait_vblank] waiting on vblank count 1823, crtc 1
>[   50.615495] [drm:drm_wait_vblank] returning 1823 to client
>[   50.615500] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.615588] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.615607] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.615616] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.615621] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.615626] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.615706] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.631701] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.631799] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.632139] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.632156] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.632167] [drm:drm_wait_vblank] waiting on vblank count 1824, crtc 1
>[   50.632172] [drm:drm_wait_vblank] returning 1824 to client
>[   50.632177] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.632286] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.632341] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.632351] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.632357] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.632362] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.632408] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.648227] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.648340] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.648349] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.648368] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.648379] [drm:drm_wait_vblank] waiting on vblank count 1825, crtc 1
>[   50.648392] [drm:drm_wait_vblank] returning 1825 to client
>[   50.648405] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.648847] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.648878] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.648889] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.648895] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.648900] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.648952] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.665009] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.665085] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.665130] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.665156] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.665171] [drm:drm_wait_vblank] waiting on vblank count 1826, crtc 1
>[   50.665179] [drm:drm_wait_vblank] returning 1826 to client
>[   50.665186] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.665566] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.665593] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.665604] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.665610] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.665614] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.665700] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.681675] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.681756] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.681774] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.681787] [drm:drm_wait_vblank] waiting on vblank count 1827, crtc 1
>[   50.681812] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.681842] [drm:drm_wait_vblank] returning 1827 to client
>[   50.681854] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.682451] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.682483] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.682497] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.682509] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.682517] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.682740] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.698296] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.698431] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.698439] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.698452] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.698461] [drm:drm_wait_vblank] waiting on vblank count 1828, crtc 1
>[   50.698470] [drm:drm_wait_vblank] returning 1828 to client
>[   50.698476] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.698921] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.698986] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.699000] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.699008] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.699016] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.699082] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.714989] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.715111] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.715125] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.715137] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.715147] [drm:drm_wait_vblank] waiting on vblank count 1829, crtc 1
>[   50.715154] [drm:drm_wait_vblank] returning 1829 to client
>[   50.715160] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.715668] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.715698] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.715712] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.715721] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.715729] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.715792] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.731507] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.731585] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.731604] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.731631] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.731658] [drm:drm_wait_vblank] waiting on vblank count 1830, crtc 1
>[   50.731667] [drm:drm_wait_vblank] returning 1830 to client
>[   50.731682] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.732008] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.732033] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.732046] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.732055] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.732063] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.732118] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.748306] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.748429] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.748443] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.748454] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.748464] [drm:drm_wait_vblank] waiting on vblank count 1831, crtc 1
>[   50.748471] [drm:drm_wait_vblank] returning 1831 to client
>[   50.748477] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.748920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.748978] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.748993] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.749002] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.749009] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.749078] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.764978] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.765098] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.765113] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.765127] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.765135] [drm:drm_wait_vblank] waiting on vblank count 1832, crtc 1
>[   50.765145] [drm:drm_wait_vblank] returning 1832 to client
>[   50.765150] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.765583] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.765638] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.765653] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.765661] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.765669] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.765741] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.781581] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.781657] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.781722] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.781736] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.781748] [drm:drm_wait_vblank] waiting on vblank count 1833, crtc 1
>[   50.781760] [drm:drm_wait_vblank] returning 1833 to client
>[   50.781780] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.782277] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.782309] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.782322] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.782331] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.782339] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.782400] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.798297] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.798420] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.798435] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.798449] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.798457] [drm:drm_wait_vblank] waiting on vblank count 1834, crtc 1
>[   50.798466] [drm:drm_wait_vblank] returning 1834 to client
>[   50.798472] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.798939] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.798972] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.798986] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.798995] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.799002] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.799069] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.814965] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.815086] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.815093] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.815103] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.815110] [drm:drm_wait_vblank] waiting on vblank count 1835, crtc 1
>[   50.815116] [drm:drm_wait_vblank] returning 1835 to client
>[   50.815121] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.815246] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.815272] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.815285] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.815293] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.815300] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.815367] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.831584] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.831660] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.831725] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.831741] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.831752] [drm:drm_wait_vblank] waiting on vblank count 1836, crtc 1
>[   50.831773] [drm:drm_wait_vblank] returning 1836 to client
>[   50.831785] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.832226] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.832279] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.832290] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.832296] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.832301] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.832355] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.848274] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.848393] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.848407] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.848415] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.848426] [drm:drm_wait_vblank] waiting on vblank count 1837, crtc 1
>[   50.848431] [drm:drm_wait_vblank] returning 1837 to client
>[   50.848436] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.848856] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.848923] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.848943] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.848953] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.848959] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.849025] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.864942] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.865061] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.865075] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.865084] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.865094] [drm:drm_wait_vblank] waiting on vblank count 1838, crtc 1
>[   50.865099] [drm:drm_wait_vblank] returning 1838 to client
>[   50.865104] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.865607] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.865637] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.865652] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.865660] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.865673] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.865738] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.881608] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.881680] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.881759] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.881781] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.881799] [drm:drm_wait_vblank] waiting on vblank count 1839, crtc 1
>[   50.881806] [drm:drm_wait_vblank] returning 1839 to client
>[   50.881812] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.882352] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.882380] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.882391] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.882397] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.882402] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.882455] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.898246] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.898369] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.898376] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.898386] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.898396] [drm:drm_wait_vblank] waiting on vblank count 1840, crtc 1
>[   50.898402] [drm:drm_wait_vblank] returning 1840 to client
>[   50.898407] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.898501] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.898564] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.898580] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.898588] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.898595] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.898664] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.914817] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.914875] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.914891] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.914903] [drm:drm_wait_vblank] waiting on vblank count 1841, crtc 1
>[   50.914908] [drm:drm_wait_vblank] returning 1841 to client
>[   50.914912] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.914936] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.915020] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.915042] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.915054] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.915072] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.915092] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.915145] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.931472] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.931591] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.931605] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.931627] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.931637] [drm:drm_wait_vblank] waiting on vblank count 1842, crtc 1
>[   50.931642] [drm:drm_wait_vblank] returning 1842 to client
>[   50.931646] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.932063] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.932096] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.932112] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.932123] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.932130] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.932220] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.948236] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.948359] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.948366] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.948375] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.948446] [drm:drm_wait_vblank] waiting on vblank count 1843, crtc 1
>[   50.948451] [drm:drm_wait_vblank] returning 1843 to client
>[   50.948457] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.948853] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.948887] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.948903] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.948915] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.948923] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.948992] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.964908] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.965029] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.965045] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.965059] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.965072] [drm:drm_wait_vblank] waiting on vblank count 1844, crtc 1
>[   50.965082] [drm:drm_wait_vblank] returning 1844 to client
>[   50.965091] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.965271] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.965300] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.965318] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.965327] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.965336] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.965415] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   50.981556] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.981680] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   50.981687] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.981697] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.981707] [drm:drm_wait_vblank] waiting on vblank count 1845, crtc 1
>[   50.981713] [drm:drm_wait_vblank] returning 1845 to client
>[   50.981719] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.982236] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.982275] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.982291] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   50.982301] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   50.982308] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   50.982365] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   50.998230] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.998354] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   50.998362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   50.998372] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.998379] [drm:drm_wait_vblank] waiting on vblank count 1846, crtc 1
>[   50.998384] [drm:drm_wait_vblank] returning 1846 to client
>[   50.998389] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   50.998809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.998880] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   50.998899] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   50.998910] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   50.998921] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   50.998985] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.014894] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.015026] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.015040] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.015052] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.015063] [drm:drm_wait_vblank] waiting on vblank count 1847, crtc 1
>[   51.015069] [drm:drm_wait_vblank] returning 1847 to client
>[   51.015075] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.015499] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.015586] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.015602] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.015610] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.015619] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.015682] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.031545] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.031670] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.031684] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.031695] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.031705] [drm:drm_wait_vblank] waiting on vblank count 1848, crtc 1
>[   51.031711] [drm:drm_wait_vblank] returning 1848 to client
>[   51.031717] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.032138] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.032202] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.032217] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.032225] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.032234] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.032301] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.048213] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.048334] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.048348] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.048359] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.048368] [drm:drm_wait_vblank] waiting on vblank count 1849, crtc 1
>[   51.048375] [drm:drm_wait_vblank] returning 1849 to client
>[   51.048381] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.048857] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.048891] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.048908] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.048917] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.048926] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.048992] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.064739] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.064826] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.064856] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.064883] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.064902] [drm:drm_wait_vblank] waiting on vblank count 1850, crtc 1
>[   51.064918] [drm:drm_wait_vblank] returning 1850 to client
>[   51.064925] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.065360] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.065390] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.065403] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.065411] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.065419] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.065546] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.081521] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.081641] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.081655] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.081665] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.081675] [drm:drm_wait_vblank] waiting on vblank count 1851, crtc 1
>[   51.081682] [drm:drm_wait_vblank] returning 1851 to client
>[   51.081688] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.082190] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.082222] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.082236] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.082244] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.082252] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.082317] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.098193] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.098314] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.098327] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.098339] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.098348] [drm:drm_wait_vblank] waiting on vblank count 1852, crtc 1
>[   51.098355] [drm:drm_wait_vblank] returning 1852 to client
>[   51.098361] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.098842] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.098874] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.098891] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.098900] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.098907] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.098977] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.114723] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.114837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.114852] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.114883] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.114895] [drm:drm_wait_vblank] waiting on vblank count 1853, crtc 1
>[   51.114903] [drm:drm_wait_vblank] returning 1853 to client
>[   51.114910] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.115382] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.115414] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.115501] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.115509] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.115517] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.115579] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.131506] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.131584] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.131602] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.131606] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.131614] [drm:drm_wait_vblank] waiting on vblank count 1854, crtc 1
>[   51.131620] [drm:drm_wait_vblank] returning 1854 to client
>[   51.131625] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.132105] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.132168] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.132182] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.132190] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.132198] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.132266] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.148183] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.148260] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.148276] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.148280] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.148289] [drm:drm_wait_vblank] waiting on vblank count 1855, crtc 1
>[   51.148294] [drm:drm_wait_vblank] returning 1855 to client
>[   51.148299] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.148839] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.148871] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.148885] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.148898] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.148907] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.148975] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.164874] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.164969] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.165013] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.165034] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.165051] [drm:drm_wait_vblank] waiting on vblank count 1856, crtc 1
>[   51.165066] [drm:drm_wait_vblank] returning 1856 to client
>[   51.165074] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.165171] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.165204] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.165217] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.165226] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.165234] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.165263] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.181487] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.181586] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.181891] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.181906] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.181916] [drm:drm_wait_vblank] waiting on vblank count 1857, crtc 1
>[   51.181921] [drm:drm_wait_vblank] returning 1857 to client
>[   51.181926] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.182016] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.182037] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.182153] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.182162] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.182169] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.182242] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.198162] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.198240] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.198255] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.198258] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.198267] [drm:drm_wait_vblank] waiting on vblank count 1858, crtc 1
>[   51.198272] [drm:drm_wait_vblank] returning 1858 to client
>[   51.198278] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.198384] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.198438] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.198456] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.198473] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.198481] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.198548] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.214678] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.214744] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.214771] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.214800] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.214814] [drm:drm_wait_vblank] waiting on vblank count 1859, crtc 1
>[   51.214821] [drm:drm_wait_vblank] returning 1859 to client
>[   51.214828] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.215252] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.215283] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.215294] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.215300] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.215305] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.215358] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.231471] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.231561] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.231598] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.231625] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.231639] [drm:drm_wait_vblank] waiting on vblank count 1860, crtc 1
>[   51.231647] [drm:drm_wait_vblank] returning 1860 to client
>[   51.231654] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.232085] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.232133] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.232143] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.232149] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.232154] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.232206] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.248141] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.248236] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.248276] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.248296] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.248310] [drm:drm_wait_vblank] waiting on vblank count 1861, crtc 1
>[   51.248317] [drm:drm_wait_vblank] returning 1861 to client
>[   51.248324] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.248427] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.248454] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.248468] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.248475] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.248483] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.248508] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.264670] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.264799] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.264830] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.264850] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.264862] [drm:drm_wait_vblank] waiting on vblank count 1862, crtc 1
>[   51.264875] [drm:drm_wait_vblank] returning 1862 to client
>[   51.264882] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.265305] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.265331] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.265342] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.265348] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.265353] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.265428] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.281430] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.281517] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.281559] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.281581] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.281594] [drm:drm_wait_vblank] waiting on vblank count 1863, crtc 1
>[   51.281612] [drm:drm_wait_vblank] returning 1863 to client
>[   51.281622] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.282090] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.282118] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.282129] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.282138] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.282143] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.282195] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.298125] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.298219] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.298260] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.298281] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.298296] [drm:drm_wait_vblank] waiting on vblank count 1864, crtc 1
>[   51.298313] [drm:drm_wait_vblank] returning 1864 to client
>[   51.298323] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.298811] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.298838] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.298852] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.298858] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.298863] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.298918] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.314685] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.314774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.314782] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.314806] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.314822] [drm:drm_wait_vblank] waiting on vblank count 1865, crtc 1
>[   51.314829] [drm:drm_wait_vblank] returning 1865 to client
>[   51.314836] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.315263] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.315290] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.315300] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.315306] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.315310] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.315433] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.331434] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.331527] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.331569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.331591] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.331604] [drm:drm_wait_vblank] waiting on vblank count 1866, crtc 1
>[   51.331618] [drm:drm_wait_vblank] returning 1866 to client
>[   51.331630] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.332050] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.332095] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.332110] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.332116] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.332120] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.332175] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.348100] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.348193] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.348235] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.348257] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.348271] [drm:drm_wait_vblank] waiting on vblank count 1867, crtc 1
>[   51.348285] [drm:drm_wait_vblank] returning 1867 to client
>[   51.348297] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.348782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.348811] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.348822] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.348828] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.348832] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.348887] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.364609] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.364700] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.364709] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.364746] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.364760] [drm:drm_wait_vblank] waiting on vblank count 1868, crtc 1
>[   51.364768] [drm:drm_wait_vblank] returning 1868 to client
>[   51.364774] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.365184] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.365213] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.365225] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.365234] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.365239] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.365290] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.381413] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.381506] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.381546] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.381568] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.381581] [drm:drm_wait_vblank] waiting on vblank count 1869, crtc 1
>[   51.381599] [drm:drm_wait_vblank] returning 1869 to client
>[   51.381609] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.382138] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.382167] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.382178] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.382186] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.382193] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.382260] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.398060] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.398150] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.398158] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.398182] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.398193] [drm:drm_wait_vblank] waiting on vblank count 1870, crtc 1
>[   51.398198] [drm:drm_wait_vblank] returning 1870 to client
>[   51.398203] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.398312] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.398378] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.398399] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.398421] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.398436] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.398507] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.414736] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.414830] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.414871] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.414892] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.414907] [drm:drm_wait_vblank] waiting on vblank count 1871, crtc 1
>[   51.414921] [drm:drm_wait_vblank] returning 1871 to client
>[   51.414933] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.415076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.415108] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.415124] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.415133] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.415140] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.415211] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.431408] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.431497] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.431541] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.431562] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.431576] [drm:drm_wait_vblank] waiting on vblank count 1872, crtc 1
>[   51.431595] [drm:drm_wait_vblank] returning 1872 to client
>[   51.431603] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.431756] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.431785] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.431798] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.431808] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.431814] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.431890] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.447951] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.448079] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.448094] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.448108] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.448120] [drm:drm_wait_vblank] waiting on vblank count 1873, crtc 1
>[   51.448125] [drm:drm_wait_vblank] returning 1873 to client
>[   51.448129] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.448224] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.448250] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.448264] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.448272] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.448282] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.448387] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.464710] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.464809] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.464833] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.464852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.464865] [drm:drm_wait_vblank] waiting on vblank count 1874, crtc 1
>[   51.464871] [drm:drm_wait_vblank] returning 1874 to client
>[   51.464877] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.465007] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.465037] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.465050] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.465059] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.465065] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.465132] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.481380] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.481458] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.481476] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.481481] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.481496] [drm:drm_wait_vblank] waiting on vblank count 1875, crtc 1
>[   51.481504] [drm:drm_wait_vblank] returning 1875 to client
>[   51.481511] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.481595] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.481619] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.481632] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.481644] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.481652] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.481690] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.498055] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.498132] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.498148] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.498153] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.498162] [drm:drm_wait_vblank] waiting on vblank count 1876, crtc 1
>[   51.498178] [drm:drm_wait_vblank] returning 1876 to client
>[   51.498189] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.498278] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.498335] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.498354] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.498362] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.498380] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.498405] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.514699] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.514775] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.514792] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.514797] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.514812] [drm:drm_wait_vblank] waiting on vblank count 1877, crtc 1
>[   51.514819] [drm:drm_wait_vblank] returning 1877 to client
>[   51.514839] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.515365] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.515396] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.515411] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.515422] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.515431] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.515494] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.531376] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.531470] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.531514] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.531537] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.531553] [drm:drm_wait_vblank] waiting on vblank count 1878, crtc 1
>[   51.531568] [drm:drm_wait_vblank] returning 1878 to client
>[   51.531576] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.531681] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.531711] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.531725] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.531733] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.531739] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.531766] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.547948] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.548035] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.548101] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.548130] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.548148] [drm:drm_wait_vblank] waiting on vblank count 1879, crtc 1
>[   51.548161] [drm:drm_wait_vblank] returning 1879 to client
>[   51.548169] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.548315] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.548343] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.548357] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.548365] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.548373] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.548400] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.564665] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.564752] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.564795] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.564817] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.564833] [drm:drm_wait_vblank] waiting on vblank count 1880, crtc 1
>[   51.564841] [drm:drm_wait_vblank] returning 1880 to client
>[   51.564847] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.565253] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.565291] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.565302] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.565308] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.565317] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.565366] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.581349] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.581441] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.581479] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.581499] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.581513] [drm:drm_wait_vblank] waiting on vblank count 1881, crtc 1
>[   51.581521] [drm:drm_wait_vblank] returning 1881 to client
>[   51.581528] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.582046] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.582088] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.582103] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.582109] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.582114] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.582168] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.598014] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.598091] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.598166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.598188] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.598203] [drm:drm_wait_vblank] waiting on vblank count 1882, crtc 1
>[   51.598212] [drm:drm_wait_vblank] returning 1882 to client
>[   51.598228] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.598681] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.598711] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.598722] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.598727] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.598732] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.598784] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.614659] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.614747] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.614793] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.614813] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.614828] [drm:drm_wait_vblank] waiting on vblank count 1883, crtc 1
>[   51.614836] [drm:drm_wait_vblank] returning 1883 to client
>[   51.614843] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.615267] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.615325] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.615336] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.615341] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.615346] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.615402] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.631337] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.631427] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.631472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.631494] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.631508] [drm:drm_wait_vblank] waiting on vblank count 1884, crtc 1
>[   51.631515] [drm:drm_wait_vblank] returning 1884 to client
>[   51.631522] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.632004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.632032] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.632043] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.632048] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.632053] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.632107] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.647856] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.647988] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.647996] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.648009] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.648017] [drm:drm_wait_vblank] waiting on vblank count 1885, crtc 1
>[   51.648026] [drm:drm_wait_vblank] returning 1885 to client
>[   51.648032] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.648096] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.648123] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.648138] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.648154] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.648165] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.648205] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.664647] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.664736] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.664781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.664802] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.664815] [drm:drm_wait_vblank] waiting on vblank count 1886, crtc 1
>[   51.664823] [drm:drm_wait_vblank] returning 1886 to client
>[   51.664831] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.665258] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.665307] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.665318] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.665323] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.665328] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.665381] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.681312] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.681402] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.681438] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.681464] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.681479] [drm:drm_wait_vblank] waiting on vblank count 1887, crtc 1
>[   51.681486] [drm:drm_wait_vblank] returning 1887 to client
>[   51.681493] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.682028] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.682058] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.682070] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.682076] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.682082] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.682143] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.697987] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.698065] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.698139] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.698160] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.698175] [drm:drm_wait_vblank] waiting on vblank count 1888, crtc 1
>[   51.698187] [drm:drm_wait_vblank] returning 1888 to client
>[   51.698198] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.698643] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.698668] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.698680] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.698685] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.698690] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.698744] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.714629] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.714717] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.714762] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.714782] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.714796] [drm:drm_wait_vblank] waiting on vblank count 1889, crtc 1
>[   51.714804] [drm:drm_wait_vblank] returning 1889 to client
>[   51.714811] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.715240] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.715291] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.715302] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.715309] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.715318] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.715370] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.731287] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.731377] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.731421] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.731443] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.731457] [drm:drm_wait_vblank] waiting on vblank count 1890, crtc 1
>[   51.731465] [drm:drm_wait_vblank] returning 1890 to client
>[   51.731472] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.731960] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.731986] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.731997] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.732006] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.732011] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.732064] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.747924] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.748010] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.748077] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.748104] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.748121] [drm:drm_wait_vblank] waiting on vblank count 1891, crtc 1
>[   51.748135] [drm:drm_wait_vblank] returning 1891 to client
>[   51.748143] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.748297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.748326] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.748341] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.748348] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.748356] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.748425] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.764602] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.764697] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.764723] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.764749] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.764763] [drm:drm_wait_vblank] waiting on vblank count 1892, crtc 1
>[   51.764771] [drm:drm_wait_vblank] returning 1892 to client
>[   51.764790] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.764954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.764985] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.765001] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.765009] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.765016] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.765085] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.781271] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.781359] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.781404] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.781425] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.781438] [drm:drm_wait_vblank] waiting on vblank count 1893, crtc 1
>[   51.781457] [drm:drm_wait_vblank] returning 1893 to client
>[   51.781469] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.781613] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.781650] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.781665] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.781674] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.781680] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.781752] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.797934] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.798030] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.798035] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.798058] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.798071] [drm:drm_wait_vblank] waiting on vblank count 1894, crtc 1
>[   51.798079] [drm:drm_wait_vblank] returning 1894 to client
>[   51.798086] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.798156] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.798186] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.798221] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.798228] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.798236] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.798264] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.814570] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.814646] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.814660] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.814664] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.814673] [drm:drm_wait_vblank] waiting on vblank count 1895, crtc 1
>[   51.814678] [drm:drm_wait_vblank] returning 1895 to client
>[   51.814683] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.814751] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.814775] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.814786] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.814794] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.814801] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.814825] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.831263] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.831340] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.831356] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.831361] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.831376] [drm:drm_wait_vblank] waiting on vblank count 1896, crtc 1
>[   51.831384] [drm:drm_wait_vblank] returning 1896 to client
>[   51.831407] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.831970] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.831999] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.832012] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.832021] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.832032] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.832097] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.847789] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.847882] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.847927] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.847953] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.847978] [drm:drm_wait_vblank] waiting on vblank count 1897, crtc 1
>[   51.847986] [drm:drm_wait_vblank] returning 1897 to client
>[   51.848002] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.848495] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.848552] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.848567] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.848575] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.848583] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.848647] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.864555] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.864671] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.864687] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.864701] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.864710] [drm:drm_wait_vblank] waiting on vblank count 1898, crtc 1
>[   51.864720] [drm:drm_wait_vblank] returning 1898 to client
>[   51.864727] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.865134] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.865182] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.865197] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.865205] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.865212] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.865277] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.881241] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.881372] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.881380] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.881394] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.881402] [drm:drm_wait_vblank] waiting on vblank count 1899, crtc 1
>[   51.881411] [drm:drm_wait_vblank] returning 1899 to client
>[   51.881418] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.881985] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.882019] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.882034] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.882043] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.882050] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.882112] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.897833] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.897964] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.897977] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.897990] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.897998] [drm:drm_wait_vblank] waiting on vblank count 1900, crtc 1
>[   51.898003] [drm:drm_wait_vblank] returning 1900 to client
>[   51.898009] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.898451] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.898485] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.898499] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.898506] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.898512] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.898597] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.914552] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.914683] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.914690] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.914700] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.914710] [drm:drm_wait_vblank] waiting on vblank count 1901, crtc 1
>[   51.914717] [drm:drm_wait_vblank] returning 1901 to client
>[   51.914723] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.915216] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.915248] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.915263] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.915272] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.915280] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.915345] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.931227] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.931349] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.931362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.931374] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.931383] [drm:drm_wait_vblank] waiting on vblank count 1902, crtc 1
>[   51.931390] [drm:drm_wait_vblank] returning 1902 to client
>[   51.931397] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.931886] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.931920] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.931935] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.931944] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.931952] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.932019] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.947745] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.947802] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.947819] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.947831] [drm:drm_wait_vblank] waiting on vblank count 1903, crtc 1
>[   51.947837] [drm:drm_wait_vblank] returning 1903 to client
>[   51.947842] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.947851] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.947957] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.947984] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.947998] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.948005] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.948013] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.948076] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.964537] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.964655] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.964778] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.964815] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.964830] [drm:drm_wait_vblank] waiting on vblank count 1904, crtc 1
>[   51.964836] [drm:drm_wait_vblank] returning 1904 to client
>[   51.964840] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.964941] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.964971] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.964988] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.964995] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.965002] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.965068] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   51.981205] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.981281] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   51.981323] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.981342] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.981356] [drm:drm_wait_vblank] waiting on vblank count 1905, crtc 1
>[   51.981362] [drm:drm_wait_vblank] returning 1905 to client
>[   51.981367] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.981496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.981524] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.981538] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   51.981547] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   51.981553] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   51.981623] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   51.997829] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.997929] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   51.998016] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   51.998039] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.998051] [drm:drm_wait_vblank] waiting on vblank count 1906, crtc 1
>[   51.998060] [drm:drm_wait_vblank] returning 1906 to client
>[   51.998066] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   51.998215] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.998243] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   51.998258] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   51.998267] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   51.998275] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   51.998347] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   52.014512] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.014638] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   52.014654] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.014664] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.014674] [drm:drm_wait_vblank] waiting on vblank count 1907, crtc 1
>[   52.014680] [drm:drm_wait_vblank] returning 1907 to client
>[   52.014687] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.014822] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.014851] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.014866] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   52.014875] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   52.014883] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   52.014959] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   52.031184] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.031300] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   52.031325] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.031334] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.031348] [drm:drm_wait_vblank] waiting on vblank count 1908, crtc 1
>[   52.031355] [drm:drm_wait_vblank] returning 1908 to client
>[   52.031361] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.031837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.031873] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.031890] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   52.031899] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   52.031906] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   52.031979] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   52.047704] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.047833] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   52.047845] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.047860] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.047870] [drm:drm_wait_vblank] waiting on vblank count 1909, crtc 1
>[   52.047876] [drm:drm_wait_vblank] returning 1909 to client
>[   52.047882] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.048272] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.048304] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.048319] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   52.048327] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   52.048336] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   52.048397] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   52.064423] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.064496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.064513] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.064521] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   52.064533] [drm:drm_wait_vblank] waiting on vblank count 1910, crtc 1
>[   52.064541] [drm:drm_wait_vblank] returning 1910 to client
>[   52.064557] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.065052] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.065084] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.065098] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   52.065106] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   52.065114] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   52.065330] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   52.081172] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.081263] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   52.081307] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.081328] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.081342] [drm:drm_wait_vblank] waiting on vblank count 1911, crtc 1
>[   52.081360] [drm:drm_wait_vblank] returning 1911 to client
>[   52.081369] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.081473] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.081500] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.081514] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   52.081523] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   52.081531] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   52.081560] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   52.097706] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.097816] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.097827] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   52.097845] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.097868] [drm:drm_wait_vblank] waiting on vblank count 1912, crtc 1
>[   52.097882] [drm:drm_wait_vblank] returning 1912 to client
>[   52.097891] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.098313] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.098338] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.098349] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   52.098355] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   52.098360] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   52.098412] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   52.114484] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.114573] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   52.114617] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.114638] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.114652] [drm:drm_wait_vblank] waiting on vblank count 1913, crtc 1
>[   52.114659] [drm:drm_wait_vblank] returning 1913 to client
>[   52.114666] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.115152] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.115176] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.115187] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   52.115193] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   52.115199] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   52.115250] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   52.131163] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.131254] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   52.131290] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.131311] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.131325] [drm:drm_wait_vblank] waiting on vblank count 1914, crtc 1
>[   52.131332] [drm:drm_wait_vblank] returning 1914 to client
>[   52.131340] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.131826] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.131852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.131863] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   52.131871] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   52.131878] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   52.131933] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   52.147678] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.147745] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   52.147813] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.147839] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.147853] [drm:drm_wait_vblank] waiting on vblank count 1915, crtc 1
>[   52.147861] [drm:drm_wait_vblank] returning 1915 to client
>[   52.147867] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.148296] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.148322] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.148333] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   52.148339] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   52.148344] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   52.148398] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   52.164376] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.164447] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.164466] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   52.164477] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.164489] [drm:drm_wait_vblank] waiting on vblank count 1916, crtc 1
>[   52.164505] [drm:drm_wait_vblank] returning 1916 to client
>[   52.164515] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.164947] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.164980] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.164997] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   52.165006] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   52.165012] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   52.165070] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   52.181133] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.181209] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.181225] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   52.181229] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.181237] [drm:drm_wait_vblank] waiting on vblank count 1917, crtc 1
>[   52.181243] [drm:drm_wait_vblank] returning 1917 to client
>[   52.181248] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.181362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.181426] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.181445] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (3)
>[   52.181453] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (4)
>[   52.181471] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (2)
>[   52.181537] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   52.197829] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.197928] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   52.197962] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   52.197981] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.198015] [drm:drm_wait_vblank] waiting on vblank count 1918, crtc 1
>[   52.198021] [drm:drm_wait_vblank] returning 1918 to client
>[   52.198026] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.198122] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.198143] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   52.198153] [drm:drm_framebuffer_reference] ffff88003683b540: FB ID: 53 (3)
>[   52.198158] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (4)
>[   52.198163] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   52.198183] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (3)
>[   52.214444] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   52.214564] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (2)
>[   52.214781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   52.214794] [drm:drm_framebuffer_unreference] ffff88003683b480: FB ID: 87 (1)
>[   52.214816] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   52.227527] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   52.227539] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   52.227547] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   52.227557] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   52.227563] [drm:drm_framebuffer_unreference] ffff88003683b540: FB ID: 53 (1)
>[   52.227572] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   52.236031] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   52.236044] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   52.236055] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   52.236060] [drm:drm_mode_getresources] [CRTC:21]
>[   52.236065] [drm:drm_mode_getresources] [CRTC:25]
>[   52.236069] [drm:drm_mode_getresources] [CRTC:29]
>[   52.236074] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   52.236079] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   52.236083] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   52.236088] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   52.236092] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   52.236096] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   52.236100] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   52.236105] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   52.236109] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   52.236114] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   52.236118] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   52.236122] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   52.236127] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   52.236131] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   52.236136] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   52.236153] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   52.236158] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   52.236166] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   52.236171] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   52.236208] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   52.236294] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   52.236763] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   52.237199] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   52.237825] [drm:drm_property_unreference_blob] ffff88016b2f2b00: blob ID: 56 (1)
>[   52.237877] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   52.237891] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   52.237902] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   52.237910] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   52.237935] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   52.237940] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   52.237971] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   52.237980] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   52.237996] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   52.238132] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   52.238172] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   52.238190] [drm:drm_mode_addfb2] [FB:56]
>[   52.238210] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   52.238231] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   52.238242] [drm:drm_mode_addfb2] [FB:83]
>[   52.238281] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   52.238299] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   52.238312] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   52.238321] [drm:drm_mode_addfb2] [FB:87]
>[   52.238334] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   52.238404] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   52.276183] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   52.276196] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   52.299387] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   52.299402] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   52.324856] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   52.324865] [drm:drm_mode_setcrtc] [CRTC:29]
>[   52.324875] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[   52.324913] [drm:drm_atomic_state_init] Allocated atomic state ffff88016c3abe00
>[   52.324917] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff8800852b2400 state to ffff88016c3abe00
>[   52.324920] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88016b368540 state to ffff88016c3abe00
>[   52.324922] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff8800852b2400
>[   52.324924] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b368540 to [CRTC:29]
>[   52.324925] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   52.324926] [drm:drm_atomic_set_fb_for_plane] Set [FB:56] for plane state ffff88016b368540
>[   52.324929] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016b67b960 state to ffff88016c3abe00
>[   52.324931] [drm:drm_property_reference_blob] ffff88003683b000: blob ID: 94 (1)
>[   52.324933] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff8800852b0400 state to ffff88016c3abe00
>[   52.324934] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c3abe00
>[   52.324936] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c3abe00
>[   52.324938] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b67b960 to [CRTC:29]
>[   52.324939] [drm:drm_atomic_connectors_for_crtc] State ffff88016c3abe00 has 0 connectors for [CRTC:25]
>[   52.324940] [drm:drm_property_unreference_blob] ffff88003683b000: blob ID: 94 (2)
>[   52.324941] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff8800852b0400
>[   52.324943] [drm:drm_atomic_check_only] checking ffff88016c3abe00
>[   52.324945] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[   52.324946] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[   52.324947] [drm:drm_atomic_helper_check_modeset] [CRTC:29] mode changed
>[   52.324948] [drm:drm_atomic_helper_check_modeset] [CRTC:29] enable changed
>[   52.324949] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   52.324951] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:29]
>[   52.324952] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[   52.324953] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: n, active: n
>[   52.324955] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c3abe00
>[   52.324957] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   52.324958] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88016b3680c0 state to ffff88016c3abe00
>[   52.324960] [drm:drm_atomic_connectors_for_crtc] State ffff88016c3abe00 has 0 connectors for [CRTC:25]
>[   52.324961] [drm:drm_atomic_helper_check_modeset] [CRTC:29] active changed
>[   52.324963] [drm:drm_atomic_helper_check_modeset] [CRTC:29] needs all connectors, enable: y, active: y
>[   52.324964] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c3abe00
>[   52.324966] [drm:drm_atomic_connectors_for_crtc] State ffff88016c3abe00 has 1 connectors for [CRTC:29]
>[   52.324968] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c3abe00
>[   52.324970] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   52.324972] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[   52.324976] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[   52.324977] [drm:skl_update_scaler] scaler_user index 2.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   52.324978] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[   52.324997] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   52.324999] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[   52.325000] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   52.325002] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   52.325003] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 2, found 3)
>[   52.325004] [drm:intel_pipe_config_compare] mismatch in has_dp_encoder (expected 0, found 1)
>[   52.325005] [drm:intel_pipe_config_compare] mismatch in lane_count (expected 0, found 4)
>[   52.325008] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 0 gmch 0/0 link 0/0, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[   52.325009] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 3200)
>[   52.325010] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 3316)
>[   52.325011] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 3200)
>[   52.325012] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 3316)
>[   52.325013] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 3248)
>[   52.325014] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 3280)
>[   52.325015] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1800)
>[   52.325016] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1816)
>[   52.325017] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1800)
>[   52.325018] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1816)
>[   52.325019] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1802)
>[   52.325020] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1807)
>[   52.325021] [drm:intel_pipe_config_compare] mismatch in pixel_multiplier (expected 0, found 1)
>[   52.325022] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[   52.325023] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[   52.325024] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000000, found 0x00000001)
>[   52.325025] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 0, found 18)
>[   52.325026] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 361310)
>[   52.325027] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 0, found 540000)
>[   52.325029] [drm:intel_dump_pipe_config] [CRTC:29][modeset] config ffff8800852b2400 for pipe C
>[   52.325044] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   52.325045] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   52.325046] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   52.325047] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   52.325048] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   52.325049] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   52.325050] [drm:intel_dump_pipe_config] requested mode:
>[   52.325051] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   52.325052] [drm:intel_dump_pipe_config] adjusted mode:
>[   52.325054] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   52.325055] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   52.325056] [drm:intel_dump_pipe_config] port clock: 540000
>[   52.325057] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   52.325058] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   52.325059] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   52.325060] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   52.325060] [drm:intel_dump_pipe_config] ips: 0
>[   52.325061] [drm:intel_dump_pipe_config] double wide: 0
>[   52.325062] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   52.325063] [drm:intel_dump_pipe_config] planes on this crtc
>[   52.325064] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 2.0 idx: 6 disabled, scaler_id = -1
>[   52.325066] [drm:intel_dump_pipe_config] CURSOR PLANE:28 plane: 2.3 idx: 7 disabled, scaler_id = -1
>[   52.325067] [drm:intel_dump_pipe_config] STANDARD PLANE:30 plane: 2.1 idx: 8 disabled, scaler_id = -1
>[   52.325070] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   52.325071] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 86
>[   52.325073] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 0, off 1, on 0, ms 1
>[   52.325074] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:27] scaler_user index 2.6
>[   52.325075] [drm:intel_plane_atomic_calc_changes] [CRTC:29] has [PLANE:27] with fb 56
>[   52.325076] [drm:intel_plane_atomic_calc_changes] [PLANE:27] visible 0 -> 1, off 0, on 1, ms 1
>[   52.325077] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   52.325079] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[   52.325080] [drm:drm_atomic_commit] commiting ffff88016c3abe00
>[   52.326020] [drm:intel_edp_backlight_off] 
>[   52.529807] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   52.529894] [drm:intel_disable_pipe] disabling pipe B
>[   52.532436] [drm:edp_panel_off] Turn eDP port A panel power off
>[   52.532492] [drm:wait_panel_off] Wait for panel power off time
>[   52.532531] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control abcd0000
>[   52.542881] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   52.542895] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   52.542902] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   52.542973] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   52.563265] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   52.563279] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   52.563286] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   52.563355] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   52.585829] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   52.585848] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   52.585857] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[   52.585893] [drm:wait_panel_status] Wait complete
>[   52.585939] [drm:drm_calc_timestamping_constants] crtc 29: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[   52.585943] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   52.585981] [drm:drm_calc_timestamping_constants] crtc 29: clock 361310 kHz framedur 16666729 linedur 9177
>[   52.586118] [drm:edp_panel_on] Turn eDP port A panel power on
>[   52.586151] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   53.133623] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[   53.174106] [drm:wait_panel_status] Wait complete
>[   53.174164] [drm:wait_panel_on] Wait for panel power on
>[   53.174203] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   53.235050] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   53.235065] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   53.235071] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3
>[   53.235136] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   53.375074] [drm:wait_panel_status] Wait complete
>[   53.375125] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   53.375213] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   53.376497] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   53.376509] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   53.376514] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   53.377324] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   53.378414] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   53.378625] [drm:skylake_pfit_enable] for crtc_state = ffff8800852b2400
>[   53.378994] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[   53.379007] [drm:intel_enable_pipe] enabling pipe C
>[   53.379028] [drm:intel_edp_backlight_on] 
>[   53.379035] [drm:intel_panel_enable_backlight] pipe C
>[   53.379112] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   53.381436] [drm:intel_psr_match_conditions] PSR disable by flag
>[   53.381449] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   53.381482] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.381499] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.381535] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.395803] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.395856] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.412589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.412629] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   53.412642] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   53.412648] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   53.412654] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   53.412659] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   53.412663] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   53.412668] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   53.412673] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   53.412677] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   53.412681] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   53.412689] [drm:drm_property_unreference_blob] ffff88003683b000: blob ID: 94 (1)
>[   53.412698] [drm:check_crtc_state] [CRTC:25]
>[   53.412707] [drm:check_crtc_state] [CRTC:29]
>[   53.412739] [drm:check_shared_dpll_state] DPLL 1
>[   53.412746] [drm:check_shared_dpll_state] DPLL 2
>[   53.412750] [drm:check_shared_dpll_state] DPLL 3
>[   53.412758] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016c3abe00
>[   53.412770] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   53.412775] [drm:drm_atomic_state_free] Freeing atomic state ffff88016c3abe00
>[   53.412784] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   53.412789] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   53.412794] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   53.412798] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   53.412803] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.412808] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.412891] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   53.412910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.412924] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.412932] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.412937] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.412941] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.417870] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.429223] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.429351] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.429797] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.429827] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.429857] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.429864] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.429871] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.429939] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.445869] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.445997] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.446022] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.446050] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.446063] [drm:drm_wait_vblank] waiting on vblank count 5, crtc 2
>[   53.446073] [drm:drm_wait_vblank] returning 5 to client
>[   53.446079] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.446467] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.446532] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.446542] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.446548] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.446553] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.446656] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.462539] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.462667] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.462676] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.462688] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.462701] [drm:drm_wait_vblank] waiting on vblank count 6, crtc 2
>[   53.462707] [drm:drm_wait_vblank] returning 6 to client
>[   53.462713] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.462849] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.462876] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.462893] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.462904] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.462919] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.462987] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.479206] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.479333] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.479344] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.479365] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.479376] [drm:drm_wait_vblank] waiting on vblank count 7, crtc 2
>[   53.479391] [drm:drm_wait_vblank] returning 7 to client
>[   53.479402] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.479541] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.479573] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.479589] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.479597] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.479605] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.479672] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.495766] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.495897] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.495914] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.495928] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.495953] [drm:drm_wait_vblank] waiting on vblank count 8, crtc 2
>[   53.495960] [drm:drm_wait_vblank] returning 8 to client
>[   53.495967] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.496098] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.496162] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.496177] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.496187] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.496194] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.496268] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.512532] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.512656] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.512665] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.512679] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.512696] [drm:drm_wait_vblank] waiting on vblank count 9, crtc 2
>[   53.512702] [drm:drm_wait_vblank] returning 9 to client
>[   53.512712] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.513135] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.513189] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.513258] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.513271] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.513278] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.513349] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.529197] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.529321] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.529329] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.529342] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.529357] [drm:drm_wait_vblank] waiting on vblank count 10, crtc 2
>[   53.529364] [drm:drm_wait_vblank] returning 10 to client
>[   53.529370] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.529787] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.529851] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.529866] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.529877] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.529884] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.529950] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.545852] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.545980] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.546001] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.546029] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.546043] [drm:drm_wait_vblank] waiting on vblank count 11, crtc 2
>[   53.546054] [drm:drm_wait_vblank] returning 11 to client
>[   53.546061] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.546235] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.546264] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.546280] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.546288] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.546295] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.546364] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.562500] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.562624] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.562633] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.562646] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.562662] [drm:drm_wait_vblank] waiting on vblank count 12, crtc 2
>[   53.562670] [drm:drm_wait_vblank] returning 12 to client
>[   53.562677] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.563086] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.563156] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.563170] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.563181] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.563190] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.563243] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.579182] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.579307] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.579316] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.579329] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.579343] [drm:drm_wait_vblank] waiting on vblank count 13, crtc 2
>[   53.579350] [drm:drm_wait_vblank] returning 13 to client
>[   53.579361] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.579800] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.579845] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.579860] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.579872] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.579880] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.579946] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.595795] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.595923] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.595941] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.595966] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.595980] [drm:drm_wait_vblank] waiting on vblank count 14, crtc 2
>[   53.595993] [drm:drm_wait_vblank] returning 14 to client
>[   53.596000] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.596155] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.596187] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.596204] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.596214] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.596222] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.596294] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.612483] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.612609] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.612618] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.612631] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.612649] [drm:drm_wait_vblank] waiting on vblank count 15, crtc 2
>[   53.612656] [drm:drm_wait_vblank] returning 15 to client
>[   53.612667] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.613076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.613141] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.613220] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.613233] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.613239] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.613305] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.629151] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.629276] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.629293] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.629308] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.629322] [drm:drm_wait_vblank] waiting on vblank count 16, crtc 2
>[   53.629338] [drm:drm_wait_vblank] returning 16 to client
>[   53.629349] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.629744] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.629813] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.629829] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.629836] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.629843] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.629898] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.645809] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.645994] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.646011] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.646030] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.646051] [drm:drm_wait_vblank] waiting on vblank count 17, crtc 2
>[   53.646060] [drm:drm_wait_vblank] returning 17 to client
>[   53.646073] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.646196] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.646226] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.646240] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.646248] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.646253] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.646330] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.662468] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.662591] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.662600] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.662612] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.662630] [drm:drm_wait_vblank] waiting on vblank count 18, crtc 2
>[   53.662636] [drm:drm_wait_vblank] returning 18 to client
>[   53.662646] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.663064] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.663126] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.663141] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.663148] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.663153] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.663209] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.679146] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.679270] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.679278] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.679291] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.679308] [drm:drm_wait_vblank] waiting on vblank count 19, crtc 2
>[   53.679315] [drm:drm_wait_vblank] returning 19 to client
>[   53.679325] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.679788] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.679827] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.679843] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.679852] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.679859] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.679918] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.695752] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.695881] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.695901] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.695930] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.695945] [drm:drm_wait_vblank] waiting on vblank count 20, crtc 2
>[   53.695954] [drm:drm_wait_vblank] returning 20 to client
>[   53.695962] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.696348] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.696381] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.696392] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.696397] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.696402] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.696482] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.712449] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.712573] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.712581] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.712594] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.712609] [drm:drm_wait_vblank] waiting on vblank count 21, crtc 2
>[   53.712617] [drm:drm_wait_vblank] returning 21 to client
>[   53.712623] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.713035] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.713100] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.713187] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.713195] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.713202] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.713271] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.729133] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.729263] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.729282] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.729305] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.729327] [drm:drm_wait_vblank] waiting on vblank count 22, crtc 2
>[   53.729335] [drm:drm_wait_vblank] returning 22 to client
>[   53.729342] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.729785] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.729819] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.729830] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.729835] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.729840] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.729893] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.745765] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.745891] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.745898] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.745911] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.745930] [drm:drm_wait_vblank] waiting on vblank count 23, crtc 2
>[   53.745936] [drm:drm_wait_vblank] returning 23 to client
>[   53.745947] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.746364] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.746428] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.746447] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.746459] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.746467] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.746566] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.762450] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.762577] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.762585] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.762598] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.762612] [drm:drm_wait_vblank] waiting on vblank count 24, crtc 2
>[   53.762619] [drm:drm_wait_vblank] returning 24 to client
>[   53.762625] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.763038] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.763099] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.763120] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.763131] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.763139] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.763203] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.779066] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.779157] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.779218] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.779239] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.779265] [drm:drm_wait_vblank] waiting on vblank count 25, crtc 2
>[   53.779284] [drm:drm_wait_vblank] returning 25 to client
>[   53.779296] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.779401] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.779428] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.779442] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.779453] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.779462] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.779490] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.795746] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.795835] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.796211] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.796230] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.796241] [drm:drm_wait_vblank] waiting on vblank count 26, crtc 2
>[   53.796247] [drm:drm_wait_vblank] returning 26 to client
>[   53.796252] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.796338] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.796358] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.796368] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.796374] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.796379] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.796439] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.812419] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.812544] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.812552] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.812561] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.812569] [drm:drm_wait_vblank] waiting on vblank count 27, crtc 2
>[   53.812574] [drm:drm_wait_vblank] returning 27 to client
>[   53.812580] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.813000] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.813069] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.813138] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.813159] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.813166] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.813238] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.829090] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.829219] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.829236] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.829251] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.829267] [drm:drm_wait_vblank] waiting on vblank count 28, crtc 2
>[   53.829275] [drm:drm_wait_vblank] returning 28 to client
>[   53.829282] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.829736] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.829766] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.829781] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.829789] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.829800] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.829863] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.845734] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.845858] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.845872] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.845883] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.845893] [drm:drm_wait_vblank] waiting on vblank count 29, crtc 2
>[   53.845900] [drm:drm_wait_vblank] returning 29 to client
>[   53.845906] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.846339] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.846401] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.846416] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.846424] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.846432] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.846499] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.862411] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.862510] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.862548] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.862570] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.862584] [drm:drm_wait_vblank] waiting on vblank count 30, crtc 2
>[   53.862600] [drm:drm_wait_vblank] returning 30 to client
>[   53.862611] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.862766] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.862795] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.862817] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.862827] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.862836] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.862907] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.879000] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.879092] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.879102] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.879114] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.879131] [drm:drm_wait_vblank] waiting on vblank count 31, crtc 2
>[   53.879137] [drm:drm_wait_vblank] returning 31 to client
>[   53.879142] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.879588] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.879622] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.879632] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.879638] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.879642] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.879728] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.895721] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.895843] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.895869] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.895884] [drm:drm_wait_vblank] waiting on vblank count 32, crtc 2
>[   53.895906] [drm:drm_wait_vblank] returning 32 to client
>[   53.895920] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.896389] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.896416] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.896431] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.896437] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.896441] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.896540] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.896941] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.912274] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.912345] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.912395] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.912425] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.912443] [drm:drm_wait_vblank] waiting on vblank count 33, crtc 2
>[   53.912454] [drm:drm_wait_vblank] returning 33 to client
>[   53.912459] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.912556] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.912578] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.912591] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.912600] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.912607] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.912659] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.929050] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.929139] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.929173] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.929192] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.929208] [drm:drm_wait_vblank] waiting on vblank count 34, crtc 2
>[   53.929214] [drm:drm_wait_vblank] returning 34 to client
>[   53.929219] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.929368] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.929395] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.929411] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.929421] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.929435] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.929504] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.945700] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.945788] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.945824] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.945843] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.945859] [drm:drm_wait_vblank] waiting on vblank count 35, crtc 2
>[   53.945865] [drm:drm_wait_vblank] returning 35 to client
>[   53.945870] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.946014] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.946045] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.946060] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.946071] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.946080] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.946155] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.962380] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.962467] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.962509] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.962539] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.962559] [drm:drm_wait_vblank] waiting on vblank count 36, crtc 2
>[   53.962579] [drm:drm_wait_vblank] returning 36 to client
>[   53.962586] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.963050] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.963079] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.963090] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.963096] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.963100] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.963153] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   53.979025] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.979112] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   53.979150] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.979169] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.979195] [drm:drm_wait_vblank] waiting on vblank count 37, crtc 2
>[   53.979215] [drm:drm_wait_vblank] returning 37 to client
>[   53.979228] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.979691] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.979717] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.979732] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.979738] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   53.979743] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   53.979794] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   53.995689] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.995776] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.995812] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   53.995832] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.995846] [drm:drm_wait_vblank] waiting on vblank count 38, crtc 2
>[   53.995857] [drm:drm_wait_vblank] returning 38 to client
>[   53.995878] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   53.996361] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.996403] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   53.996465] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   53.996474] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   53.996481] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   53.996544] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.012365] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.012452] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.012462] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.012474] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.012491] [drm:drm_wait_vblank] waiting on vblank count 39, crtc 2
>[   54.012498] [drm:drm_wait_vblank] returning 39 to client
>[   54.012503] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.012925] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.012991] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.013001] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.013068] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.013073] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.013136] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.029007] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.029097] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.029131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.029150] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.029165] [drm:drm_wait_vblank] waiting on vblank count 40, crtc 2
>[   54.029188] [drm:drm_wait_vblank] returning 40 to client
>[   54.029209] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.029674] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.029701] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.029711] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.029717] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.029724] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.029781] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.045673] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.045759] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.045797] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.045816] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.045831] [drm:drm_wait_vblank] waiting on vblank count 41, crtc 2
>[   54.045851] [drm:drm_wait_vblank] returning 41 to client
>[   54.045868] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.046033] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.046060] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.046075] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.046083] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.046091] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.046165] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.062344] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.062431] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.062501] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.062537] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.062551] [drm:drm_wait_vblank] waiting on vblank count 42, crtc 2
>[   54.062568] [drm:drm_wait_vblank] returning 42 to client
>[   54.062580] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.062723] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.062759] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.062774] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.062783] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.062792] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.062868] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.078982] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.079069] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.079104] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.079124] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.079138] [drm:drm_wait_vblank] waiting on vblank count 43, crtc 2
>[   54.079146] [drm:drm_wait_vblank] returning 43 to client
>[   54.079166] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.079645] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.079672] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.079683] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.079689] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.079695] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.079751] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.095651] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.095738] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.095774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.095793] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.095810] [drm:drm_wait_vblank] waiting on vblank count 44, crtc 2
>[   54.095827] [drm:drm_wait_vblank] returning 44 to client
>[   54.095847] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.096371] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.096408] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.096425] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.096433] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.096440] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.096496] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.112325] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.112410] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.112420] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.112431] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.112448] [drm:drm_wait_vblank] waiting on vblank count 45, crtc 2
>[   54.112456] [drm:drm_wait_vblank] returning 45 to client
>[   54.112461] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.112901] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.112963] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.113024] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.113031] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.113035] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.113100] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.128969] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.129058] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.129093] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.129112] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.129130] [drm:drm_wait_vblank] waiting on vblank count 46, crtc 2
>[   54.129150] [drm:drm_wait_vblank] returning 46 to client
>[   54.129167] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.129331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.129359] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.129375] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.129383] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.129391] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.129463] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.145640] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.145725] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.145824] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.145843] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.145869] [drm:drm_wait_vblank] waiting on vblank count 47, crtc 2
>[   54.145888] [drm:drm_wait_vblank] returning 47 to client
>[   54.145894] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.146311] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.146338] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.146353] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.146362] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.146369] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.146450] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.162309] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.162403] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.162414] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.162442] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.162454] [drm:drm_wait_vblank] waiting on vblank count 48, crtc 2
>[   54.162460] [drm:drm_wait_vblank] returning 48 to client
>[   54.162464] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.162887] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.162953] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.162970] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.162975] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.162980] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.163034] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.178943] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.179035] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.179066] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.179086] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.179098] [drm:drm_wait_vblank] waiting on vblank count 49, crtc 2
>[   54.179104] [drm:drm_wait_vblank] returning 49 to client
>[   54.179118] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.179274] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.179303] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.179320] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.179332] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.179346] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.179418] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.195613] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.195705] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.195749] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.195770] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.195787] [drm:drm_wait_vblank] waiting on vblank count 50, crtc 2
>[   54.195808] [drm:drm_wait_vblank] returning 50 to client
>[   54.195824] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.195988] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.196019] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.196034] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.196045] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.196052] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.196124] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.212284] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.212377] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.212417] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.212438] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.212457] [drm:drm_wait_vblank] waiting on vblank count 51, crtc 2
>[   54.212465] [drm:drm_wait_vblank] returning 51 to client
>[   54.212473] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.212648] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.212678] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.212693] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.212705] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.212712] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.212787] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.228929] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.229027] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.229060] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.229082] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.229098] [drm:drm_wait_vblank] waiting on vblank count 52, crtc 2
>[   54.229104] [drm:drm_wait_vblank] returning 52 to client
>[   54.229116] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.229287] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.229316] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.229333] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.229344] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.229355] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.229431] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.245602] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.245692] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.245731] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.245750] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.245762] [drm:drm_wait_vblank] waiting on vblank count 53, crtc 2
>[   54.245768] [drm:drm_wait_vblank] returning 53 to client
>[   54.245773] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.245912] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.245938] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.245954] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.245962] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.245972] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.246033] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.262274] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.262365] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.262409] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.262429] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.262444] [drm:drm_wait_vblank] waiting on vblank count 54, crtc 2
>[   54.262451] [drm:drm_wait_vblank] returning 54 to client
>[   54.262458] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.262938] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.262966] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.262977] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.262984] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.262993] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.263047] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.278826] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.278920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.278932] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.278970] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.278980] [drm:drm_wait_vblank] waiting on vblank count 55, crtc 2
>[   54.278986] [drm:drm_wait_vblank] returning 55 to client
>[   54.278990] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.279095] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.279126] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.279143] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.279158] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.279165] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.279269] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.295571] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.295650] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.295670] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.295673] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.295682] [drm:drm_wait_vblank] waiting on vblank count 56, crtc 2
>[   54.295689] [drm:drm_wait_vblank] returning 56 to client
>[   54.295694] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.296207] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.296288] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.296304] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.296316] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.296324] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.296389] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.312241] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.312318] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.312334] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.312337] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.312346] [drm:drm_wait_vblank] waiting on vblank count 57, crtc 2
>[   54.312351] [drm:drm_wait_vblank] returning 57 to client
>[   54.312358] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.312846] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.312959] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.312978] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.312986] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.312998] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.313178] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.328907] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.329003] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.329047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.329067] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.329082] [drm:drm_wait_vblank] waiting on vblank count 58, crtc 2
>[   54.329090] [drm:drm_wait_vblank] returning 58 to client
>[   54.329097] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.329550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.329577] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.329588] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.329593] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.329599] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.329657] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.345559] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.345648] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.345693] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.345713] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.345727] [drm:drm_wait_vblank] waiting on vblank count 59, crtc 2
>[   54.345734] [drm:drm_wait_vblank] returning 59 to client
>[   54.345741] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.346181] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.346263] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.346276] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.346286] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.346291] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.346345] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.362218] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.362307] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.362349] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.362370] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.362385] [drm:drm_wait_vblank] waiting on vblank count 60, crtc 2
>[   54.362400] [drm:drm_wait_vblank] returning 60 to client
>[   54.362412] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.362835] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.362860] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.362871] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.362876] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.362881] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.362933] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.378793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.378878] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.378908] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.378934] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.378949] [drm:drm_wait_vblank] waiting on vblank count 61, crtc 2
>[   54.378957] [drm:drm_wait_vblank] returning 61 to client
>[   54.378965] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.379391] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.379423] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.379435] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.379440] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.379445] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.379525] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.395538] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.395627] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.395671] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.395693] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.395707] [drm:drm_wait_vblank] waiting on vblank count 62, crtc 2
>[   54.395715] [drm:drm_wait_vblank] returning 62 to client
>[   54.395722] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.396147] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.396247] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.396258] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.396264] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.396269] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.396324] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.412215] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.412306] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.412350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.412371] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.412385] [drm:drm_wait_vblank] waiting on vblank count 63, crtc 2
>[   54.412393] [drm:drm_wait_vblank] returning 63 to client
>[   54.412400] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.412934] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.412962] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.412976] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.412982] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.412986] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.413040] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.428732] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.428789] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.428806] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.428818] [drm:drm_wait_vblank] waiting on vblank count 64, crtc 2
>[   54.428824] [drm:drm_wait_vblank] returning 64 to client
>[   54.428831] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.429302] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.429334] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.429349] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.429358] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.429367] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.429383] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.429453] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.445522] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.445607] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.445655] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.445677] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.445693] [drm:drm_wait_vblank] waiting on vblank count 65, crtc 2
>[   54.445713] [drm:drm_wait_vblank] returning 65 to client
>[   54.445726] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.446189] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.446224] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.446239] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.446247] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.446254] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.446368] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.462196] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.462280] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.462327] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.462349] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.462364] [drm:drm_wait_vblank] waiting on vblank count 66, crtc 2
>[   54.462371] [drm:drm_wait_vblank] returning 66 to client
>[   54.462393] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.462897] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.462928] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.462943] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.462952] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.462962] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.463029] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.478735] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.478835] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.478880] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.478909] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.478925] [drm:drm_wait_vblank] waiting on vblank count 67, crtc 2
>[   54.478938] [drm:drm_wait_vblank] returning 67 to client
>[   54.478951] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.479393] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.479428] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.479442] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.479454] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.479460] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.479542] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.495500] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.495585] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.495632] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.495654] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.495671] [drm:drm_wait_vblank] waiting on vblank count 68, crtc 2
>[   54.495689] [drm:drm_wait_vblank] returning 68 to client
>[   54.495696] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.496161] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.496237] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.496253] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.496262] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.496270] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.496331] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.512169] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.512254] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.512300] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.512322] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.512337] [drm:drm_wait_vblank] waiting on vblank count 69, crtc 2
>[   54.512358] [drm:drm_wait_vblank] returning 69 to client
>[   54.512375] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.512919] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.512951] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.512966] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.512974] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.512981] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.513051] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.528698] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.528758] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.528768] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.528812] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.528868] [drm:drm_wait_vblank] waiting on vblank count 70, crtc 2
>[   54.528882] [drm:drm_wait_vblank] returning 70 to client
>[   54.528890] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.529323] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.529354] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.529368] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.529377] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.529385] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.529494] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.545489] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.545573] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.545620] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.545642] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.545662] [drm:drm_wait_vblank] waiting on vblank count 71, crtc 2
>[   54.545682] [drm:drm_wait_vblank] returning 71 to client
>[   54.545695] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.546209] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.546240] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.546258] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.546267] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.546275] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.546341] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.562156] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.562242] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.562289] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.562312] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.562331] [drm:drm_wait_vblank] waiting on vblank count 72, crtc 2
>[   54.562347] [drm:drm_wait_vblank] returning 72 to client
>[   54.562354] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.562850] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.562882] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.562897] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.562906] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.562913] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.562980] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.578691] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.578821] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.578829] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.578839] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.578848] [drm:drm_wait_vblank] waiting on vblank count 73, crtc 2
>[   54.578854] [drm:drm_wait_vblank] returning 73 to client
>[   54.578859] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.578913] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.578942] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.578954] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.578959] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.578964] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.578991] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.595463] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.595590] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.595607] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.595617] [drm:drm_wait_vblank] waiting on vblank count 74, crtc 2
>[   54.595629] [drm:drm_wait_vblank] returning 74 to client
>[   54.595633] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.595688] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.595711] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.595731] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.595740] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.595745] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.595772] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.595914] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.612130] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.612250] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.612262] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.612275] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.612283] [drm:drm_wait_vblank] waiting on vblank count 75, crtc 2
>[   54.612288] [drm:drm_wait_vblank] returning 75 to client
>[   54.612294] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.612348] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.612373] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.612398] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.612415] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.612420] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.612439] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.628805] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.628936] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.628951] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.628972] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.628983] [drm:drm_wait_vblank] waiting on vblank count 76, crtc 2
>[   54.628991] [drm:drm_wait_vblank] returning 76 to client
>[   54.628999] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.629157] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.629189] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.629205] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.629219] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.629226] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.629299] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.645453] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.645583] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.645592] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.645602] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.645612] [drm:drm_wait_vblank] waiting on vblank count 77, crtc 2
>[   54.645618] [drm:drm_wait_vblank] returning 77 to client
>[   54.645625] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.646075] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.646158] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.646173] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.646180] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.646188] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.646253] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.662120] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.662243] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.662258] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.662268] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.662277] [drm:drm_wait_vblank] waiting on vblank count 78, crtc 2
>[   54.662285] [drm:drm_wait_vblank] returning 78 to client
>[   54.662290] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.662766] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.662798] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.662813] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.662821] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.662829] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.662895] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.678642] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.678698] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.678716] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.678728] [drm:drm_wait_vblank] waiting on vblank count 79, crtc 2
>[   54.678737] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.678740] [drm:drm_wait_vblank] returning 79 to client
>[   54.678745] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.679180] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.679211] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.679226] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.679235] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.679242] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.679306] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.695424] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.695501] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.695558] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.695587] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.695597] [drm:drm_wait_vblank] waiting on vblank count 80, crtc 2
>[   54.695605] [drm:drm_wait_vblank] returning 80 to client
>[   54.695611] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.696076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.696109] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.696181] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.696189] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.696197] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.696259] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.712098] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.712176] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.712233] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.712263] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.712274] [drm:drm_wait_vblank] waiting on vblank count 81, crtc 2
>[   54.712281] [drm:drm_wait_vblank] returning 81 to client
>[   54.712288] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.712833] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.712862] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.712876] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.712885] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.712892] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.712962] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.728632] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.728735] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.728808] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.728813] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.728829] [drm:drm_wait_vblank] waiting on vblank count 82, crtc 2
>[   54.728838] [drm:drm_wait_vblank] returning 82 to client
>[   54.728847] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.729325] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.729357] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.729385] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.729395] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.729404] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.729467] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.745424] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.745515] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.745560] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.745581] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.745595] [drm:drm_wait_vblank] waiting on vblank count 83, crtc 2
>[   54.745602] [drm:drm_wait_vblank] returning 83 to client
>[   54.745610] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.746076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.746111] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.746124] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.746129] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.746134] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.746188] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.762086] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.762175] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.762221] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.762242] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.762256] [drm:drm_wait_vblank] waiting on vblank count 84, crtc 2
>[   54.762264] [drm:drm_wait_vblank] returning 84 to client
>[   54.762271] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.762739] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.762765] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.762776] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.762782] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.762786] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.762841] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.778706] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.778795] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.778861] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.778889] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.778907] [drm:drm_wait_vblank] waiting on vblank count 85, crtc 2
>[   54.778918] [drm:drm_wait_vblank] returning 85 to client
>[   54.778926] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.779398] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.779424] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.779435] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.779441] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.779446] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.779499] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.795399] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.795477] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.795491] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.795495] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.795504] [drm:drm_wait_vblank] waiting on vblank count 86, crtc 2
>[   54.795509] [drm:drm_wait_vblank] returning 86 to client
>[   54.795513] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.795623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.795654] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.795685] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.795707] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.795721] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.795787] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.812058] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.812148] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.812193] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.812214] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.812228] [drm:drm_wait_vblank] waiting on vblank count 87, crtc 2
>[   54.812235] [drm:drm_wait_vblank] returning 87 to client
>[   54.812242] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.812700] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.812790] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.812808] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.812816] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.812834] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.812915] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.828588] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.828645] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.828662] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.828674] [drm:drm_wait_vblank] waiting on vblank count 88, crtc 2
>[   54.828681] [drm:drm_wait_vblank] returning 88 to client
>[   54.828686] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.828695] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.829173] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.829208] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.829226] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.829235] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.829243] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.829320] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.845379] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.845464] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.845512] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.845533] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.845549] [drm:drm_wait_vblank] waiting on vblank count 89, crtc 2
>[   54.845555] [drm:drm_wait_vblank] returning 89 to client
>[   54.845579] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.846098] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.846128] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.846143] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.846152] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.846159] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.846224] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.862046] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.862131] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.862174] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.862196] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.862213] [drm:drm_wait_vblank] waiting on vblank count 90, crtc 2
>[   54.862234] [drm:drm_wait_vblank] returning 90 to client
>[   54.862247] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.862745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.862777] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.862792] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.862800] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.862808] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.862874] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.878647] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.878734] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.878746] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.878763] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.878773] [drm:drm_wait_vblank] waiting on vblank count 91, crtc 2
>[   54.878788] [drm:drm_wait_vblank] returning 91 to client
>[   54.878795] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.879226] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.879267] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.879284] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.879296] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.879304] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.879393] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.895355] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.895433] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.895450] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.895456] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.895470] [drm:drm_wait_vblank] waiting on vblank count 92, crtc 2
>[   54.895479] [drm:drm_wait_vblank] returning 92 to client
>[   54.895507] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.895659] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.895685] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.895697] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.895705] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.895714] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.895785] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.912027] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.912104] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.912120] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.912125] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.912141] [drm:drm_wait_vblank] waiting on vblank count 93, crtc 2
>[   54.912148] [drm:drm_wait_vblank] returning 93 to client
>[   54.912168] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.912773] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.912806] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.912819] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.912828] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.912836] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.912907] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.928671] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.928802] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.928823] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.928833] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.928846] [drm:drm_wait_vblank] waiting on vblank count 94, crtc 2
>[   54.928853] [drm:drm_wait_vblank] returning 94 to client
>[   54.928859] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.929343] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.929371] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.929385] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.929394] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.929404] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.929471] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.945340] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.945462] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.945476] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.945488] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.945498] [drm:drm_wait_vblank] waiting on vblank count 95, crtc 2
>[   54.945505] [drm:drm_wait_vblank] returning 95 to client
>[   54.945511] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.945948] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.946005] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.946020] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.946029] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.946037] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.946142] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.962015] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.962146] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.962154] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.962167] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.962176] [drm:drm_wait_vblank] waiting on vblank count 96, crtc 2
>[   54.962184] [drm:drm_wait_vblank] returning 96 to client
>[   54.962192] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.962683] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.962714] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.962729] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.962738] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.962747] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.962815] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   54.978585] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.978668] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   54.978732] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.978747] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.978758] [drm:drm_wait_vblank] waiting on vblank count 97, crtc 2
>[   54.978777] [drm:drm_wait_vblank] returning 97 to client
>[   54.978793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.979225] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.979256] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.979273] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.979283] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   54.979289] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   54.979362] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   54.995319] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.995439] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.995455] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   54.995465] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.995479] [drm:drm_wait_vblank] waiting on vblank count 98, crtc 2
>[   54.995486] [drm:drm_wait_vblank] returning 98 to client
>[   54.995492] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   54.995894] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.995932] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   54.995953] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   54.996003] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   54.996008] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   54.996063] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.011991] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.012113] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.012130] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.012147] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.012161] [drm:drm_wait_vblank] waiting on vblank count 99, crtc 2
>[   55.012174] [drm:drm_wait_vblank] returning 99 to client
>[   55.012188] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.012578] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.012639] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.012708] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.012716] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.012726] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.012792] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.028652] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.028730] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.028797] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.028812] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.028825] [drm:drm_wait_vblank] waiting on vblank count 100, crtc 2
>[   55.028832] [drm:drm_wait_vblank] returning 100 to client
>[   55.028839] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.029253] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.029307] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.029321] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.029327] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.029332] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.029384] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.045304] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.045428] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.045435] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.045448] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.045463] [drm:drm_wait_vblank] waiting on vblank count 101, crtc 2
>[   55.045469] [drm:drm_wait_vblank] returning 101 to client
>[   55.045475] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.045888] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.045986] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.046001] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.046010] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.046018] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.046088] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.061964] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.062092] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.062100] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.062113] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.062130] [drm:drm_wait_vblank] waiting on vblank count 102, crtc 2
>[   55.062137] [drm:drm_wait_vblank] returning 102 to client
>[   55.062146] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.062562] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.062627] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.062641] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.062649] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.062658] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.062734] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.078598] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.078686] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.078695] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.078714] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.078730] [drm:drm_wait_vblank] waiting on vblank count 103, crtc 2
>[   55.078740] [drm:drm_wait_vblank] returning 103 to client
>[   55.078753] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.078818] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.078847] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.078863] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.078870] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.078882] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.078932] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.095332] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.095413] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.095431] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.095445] [drm:drm_wait_vblank] waiting on vblank count 104, crtc 2
>[   55.095452] [drm:drm_wait_vblank] returning 104 to client
>[   55.095463] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.095471] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.095979] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.096013] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.096025] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.096030] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.096036] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.096096] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.111949] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.112029] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.112053] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.112068] [drm:drm_wait_vblank] waiting on vblank count 105, crtc 2
>[   55.112079] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.112090] [drm:drm_wait_vblank] returning 105 to client
>[   55.112096] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.112669] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.112698] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.112709] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.112715] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.112720] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.112775] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.128625] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.128713] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.128722] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.128741] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.128755] [drm:drm_wait_vblank] waiting on vblank count 106, crtc 2
>[   55.128765] [drm:drm_wait_vblank] returning 106 to client
>[   55.128778] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.129226] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.129277] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.129289] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.129295] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.129300] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.129357] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.145263] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.145342] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.145362] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.145376] [drm:drm_wait_vblank] waiting on vblank count 107, crtc 2
>[   55.145390] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.145393] [drm:drm_wait_vblank] returning 107 to client
>[   55.145403] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.145924] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.145951] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.145962] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.145968] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.145973] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.146076] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.161947] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.162025] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.162047] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.162058] [drm:drm_wait_vblank] waiting on vblank count 108, crtc 2
>[   55.162064] [drm:drm_wait_vblank] returning 108 to client
>[   55.162075] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.162084] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.162486] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.162526] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.162544] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.162549] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.162554] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.162621] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.178589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.178683] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.178693] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.178732] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.178746] [drm:drm_wait_vblank] waiting on vblank count 109, crtc 2
>[   55.178754] [drm:drm_wait_vblank] returning 109 to client
>[   55.178760] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.179216] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.179258] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.179273] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.179281] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.179289] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.179353] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.195285] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.195373] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.195712] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.195729] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.195740] [drm:drm_wait_vblank] waiting on vblank count 110, crtc 2
>[   55.195746] [drm:drm_wait_vblank] returning 110 to client
>[   55.195750] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.195843] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.195941] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.195954] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.195962] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.195970] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.196031] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.211915] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.212004] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.212111] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.212123] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.212132] [drm:drm_wait_vblank] waiting on vblank count 111, crtc 2
>[   55.212137] [drm:drm_wait_vblank] returning 111 to client
>[   55.212141] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.212279] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.212309] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.212320] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.212328] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.212337] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.212406] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.228583] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.228680] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.228727] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.228750] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.228763] [drm:drm_wait_vblank] waiting on vblank count 112, crtc 2
>[   55.228771] [drm:drm_wait_vblank] returning 112 to client
>[   55.228777] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.228936] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.228970] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.228987] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.228996] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.229005] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.229079] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.245228] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.245322] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.245359] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.245380] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.245395] [drm:drm_wait_vblank] waiting on vblank count 113, crtc 2
>[   55.245404] [drm:drm_wait_vblank] returning 113 to client
>[   55.245412] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.245569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.245600] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.245615] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.245624] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.245633] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.245703] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.261902] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.261994] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.262039] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.262062] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.262079] [drm:drm_wait_vblank] waiting on vblank count 114, crtc 2
>[   55.262101] [drm:drm_wait_vblank] returning 114 to client
>[   55.262114] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.262283] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.262312] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.262331] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.262341] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.262353] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.262422] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.278433] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.278496] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.278579] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.278601] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.278610] [drm:drm_wait_vblank] waiting on vblank count 115, crtc 2
>[   55.278622] [drm:drm_wait_vblank] returning 115 to client
>[   55.278626] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.279108] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.279135] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.279146] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.279155] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.279160] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.279239] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.295208] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.295294] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.295339] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.295361] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.295376] [drm:drm_wait_vblank] waiting on vblank count 116, crtc 2
>[   55.295383] [drm:drm_wait_vblank] returning 116 to client
>[   55.295399] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.295573] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.295607] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.295623] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.295635] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.295650] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.295726] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.311881] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.311973] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.312002] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.312031] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.312046] [drm:drm_wait_vblank] waiting on vblank count 117, crtc 2
>[   55.312053] [drm:drm_wait_vblank] returning 117 to client
>[   55.312074] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.312250] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.312278] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.312294] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.312303] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.312315] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.312393] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.328422] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.328595] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.328619] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.328646] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.328661] [drm:drm_wait_vblank] waiting on vblank count 118, crtc 2
>[   55.328671] [drm:drm_wait_vblank] returning 118 to client
>[   55.328678] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.329068] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.329100] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.329111] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.329117] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.329125] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.329210] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.345201] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.345278] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.345289] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.345296] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.345304] [drm:drm_wait_vblank] waiting on vblank count 119, crtc 2
>[   55.345311] [drm:drm_wait_vblank] returning 119 to client
>[   55.345318] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.345424] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.345456] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.345487] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.345510] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.345517] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.345584] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.361871] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.361958] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.362004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.362026] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.362044] [drm:drm_wait_vblank] waiting on vblank count 120, crtc 2
>[   55.362067] [drm:drm_wait_vblank] returning 120 to client
>[   55.362075] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.362567] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.362598] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.362614] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.362623] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.362630] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.362695] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.378399] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.378491] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.378540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.378565] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.378591] [drm:drm_wait_vblank] waiting on vblank count 121, crtc 2
>[   55.378599] [drm:drm_wait_vblank] returning 121 to client
>[   55.378616] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.379041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.379083] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.379098] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.379106] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.379114] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.379212] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.395171] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.395260] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.395304] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.395326] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.395345] [drm:drm_wait_vblank] waiting on vblank count 122, crtc 2
>[   55.395366] [drm:drm_wait_vblank] returning 122 to client
>[   55.395378] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.395848] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.395927] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.395941] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.395953] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.395961] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.396026] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.411846] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.411936] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.411978] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.412002] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.412020] [drm:drm_wait_vblank] waiting on vblank count 123, crtc 2
>[   55.412040] [drm:drm_wait_vblank] returning 123 to client
>[   55.412052] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.412603] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.412633] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.412648] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.412657] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.412665] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.412732] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.428457] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.428560] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.428598] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.428620] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.428635] [drm:drm_wait_vblank] waiting on vblank count 124, crtc 2
>[   55.428649] [drm:drm_wait_vblank] returning 124 to client
>[   55.428656] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.428821] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.428851] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.428865] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.428874] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.428881] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.428955] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.445146] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.445266] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.445282] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.445292] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.445307] [drm:drm_wait_vblank] waiting on vblank count 125, crtc 2
>[   55.445313] [drm:drm_wait_vblank] returning 125 to client
>[   55.445319] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.445392] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.445441] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.445460] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.445468] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.445477] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.445516] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.461838] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.461956] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.461972] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.461986] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.461998] [drm:drm_wait_vblank] waiting on vblank count 126, crtc 2
>[   55.462005] [drm:drm_wait_vblank] returning 126 to client
>[   55.462011] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.462123] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.462152] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.462166] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.462178] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.462187] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.462208] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.478410] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.478488] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.478563] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.478585] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.478601] [drm:drm_wait_vblank] waiting on vblank count 127, crtc 2
>[   55.478608] [drm:drm_wait_vblank] returning 127 to client
>[   55.478615] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.479064] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.479132] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.479149] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.479161] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.479169] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.479236] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.495136] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.495216] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.495233] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.495242] [drm:drm_wait_vblank] waiting on vblank count 128, crtc 2
>[   55.495247] [drm:drm_wait_vblank] returning 128 to client
>[   55.495270] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.495287] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.495381] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.495436] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.495449] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.495465] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.495470] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.495520] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.511809] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.511898] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.512576] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.512600] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.512615] [drm:drm_wait_vblank] waiting on vblank count 129, crtc 2
>[   55.512623] [drm:drm_wait_vblank] returning 129 to client
>[   55.512629] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.512726] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.512746] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.512755] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.512765] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.512769] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.512872] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.528330] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.528389] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.528407] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.528437] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.528496] [drm:drm_wait_vblank] waiting on vblank count 130, crtc 2
>[   55.528509] [drm:drm_wait_vblank] returning 130 to client
>[   55.528513] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.528623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.528656] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.528669] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.528678] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.528690] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.528796] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.545127] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.545251] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.545265] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.545275] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.545285] [drm:drm_wait_vblank] waiting on vblank count 131, crtc 2
>[   55.545292] [drm:drm_wait_vblank] returning 131 to client
>[   55.545298] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.545719] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.545780] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.545796] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.545805] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.545812] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.545925] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.561792] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.561912] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.561920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.561929] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.561939] [drm:drm_wait_vblank] waiting on vblank count 132, crtc 2
>[   55.561945] [drm:drm_wait_vblank] returning 132 to client
>[   55.561951] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.562363] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.562436] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.562453] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.562462] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.562470] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.562527] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.578441] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.578535] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.578542] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.578564] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.578581] [drm:drm_wait_vblank] waiting on vblank count 133, crtc 2
>[   55.578587] [drm:drm_wait_vblank] returning 133 to client
>[   55.578592] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.578651] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.578671] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.578687] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.578698] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.578708] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.578746] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.595080] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.595168] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.595210] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.595232] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.595246] [drm:drm_wait_vblank] waiting on vblank count 134, crtc 2
>[   55.595270] [drm:drm_wait_vblank] returning 134 to client
>[   55.595288] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.595372] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.595402] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.595417] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.595428] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.595436] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.595463] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.611772] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.611861] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.611903] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.611924] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.611939] [drm:drm_wait_vblank] waiting on vblank count 135, crtc 2
>[   55.611957] [drm:drm_wait_vblank] returning 135 to client
>[   55.611977] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.612097] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.612130] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.612145] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.612156] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.612165] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.612191] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.628438] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.628526] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.628570] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.628592] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.628607] [drm:drm_wait_vblank] waiting on vblank count 136, crtc 2
>[   55.628619] [drm:drm_wait_vblank] returning 136 to client
>[   55.628626] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.629120] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.629150] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.629165] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.629174] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.629182] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.629247] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.645089] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.645174] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.645218] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.645239] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.645255] [drm:drm_wait_vblank] waiting on vblank count 137, crtc 2
>[   55.645275] [drm:drm_wait_vblank] returning 137 to client
>[   55.645291] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.645797] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.645830] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.645848] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.645857] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.645866] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.645928] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.661756] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.661843] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.661885] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.661911] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.661928] [drm:drm_wait_vblank] waiting on vblank count 138, crtc 2
>[   55.661949] [drm:drm_wait_vblank] returning 138 to client
>[   55.661963] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.662455] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.662488] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.662503] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.662511] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.662519] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.662591] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.678390] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.678467] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.678538] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.678561] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.678576] [drm:drm_wait_vblank] waiting on vblank count 139, crtc 2
>[   55.678583] [drm:drm_wait_vblank] returning 139 to client
>[   55.678590] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.678757] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.678788] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.678804] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.678814] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.678823] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.678901] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.695061] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.695147] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.695192] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.695214] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.695231] [drm:drm_wait_vblank] waiting on vblank count 140, crtc 2
>[   55.695253] [drm:drm_wait_vblank] returning 140 to client
>[   55.695260] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.695416] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.695448] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.695464] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.695475] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.695486] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.695561] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.711729] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.711816] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.711859] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.711886] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.711904] [drm:drm_wait_vblank] waiting on vblank count 141, crtc 2
>[   55.711921] [drm:drm_wait_vblank] returning 141 to client
>[   55.711928] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.712081] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.712109] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.712124] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.712134] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.712144] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.712215] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.728309] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.728429] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.728497] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.728519] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.728533] [drm:drm_wait_vblank] waiting on vblank count 142, crtc 2
>[   55.728541] [drm:drm_wait_vblank] returning 142 to client
>[   55.728548] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.728708] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.728741] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.728755] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.728765] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.728774] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.728846] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.745041] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.745129] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.745169] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.745196] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.745213] [drm:drm_wait_vblank] waiting on vblank count 143, crtc 2
>[   55.745230] [drm:drm_wait_vblank] returning 143 to client
>[   55.745237] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.745395] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.745426] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.745442] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.745453] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.745463] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.745542] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.761714] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.761800] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.761845] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.761873] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.761888] [drm:drm_wait_vblank] waiting on vblank count 144, crtc 2
>[   55.761895] [drm:drm_wait_vblank] returning 144 to client
>[   55.761908] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.762124] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.762154] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.762169] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.762185] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.762194] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.762269] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.778252] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.778383] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.778401] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.778415] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.778441] [drm:drm_wait_vblank] waiting on vblank count 145, crtc 2
>[   55.778449] [drm:drm_wait_vblank] returning 145 to client
>[   55.778456] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.778588] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.778618] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.778645] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.778664] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.778673] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.778742] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.795023] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.795144] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.795158] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.795166] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.795176] [drm:drm_wait_vblank] waiting on vblank count 146, crtc 2
>[   55.795182] [drm:drm_wait_vblank] returning 146 to client
>[   55.795186] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.795612] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.795674] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.795731] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.795746] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.795760] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.795828] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.811693] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.811774] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.811820] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.811848] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.811864] [drm:drm_wait_vblank] waiting on vblank count 147, crtc 2
>[   55.811871] [drm:drm_wait_vblank] returning 147 to client
>[   55.811877] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.812037] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.812077] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.812093] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.812101] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.812111] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.812185] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.828367] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.828467] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.828475] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.828485] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.828493] [drm:drm_wait_vblank] waiting on vblank count 148, crtc 2
>[   55.828521] [drm:drm_wait_vblank] returning 148 to client
>[   55.828541] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.828626] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.828661] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.828670] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.828676] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.828680] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.828705] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.844936] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.845012] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.845028] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.845032] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.845041] [drm:drm_wait_vblank] waiting on vblank count 149, crtc 2
>[   55.845045] [drm:drm_wait_vblank] returning 149 to client
>[   55.845051] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.845117] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.845137] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.845146] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.845151] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.845156] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.845175] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.861677] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.861753] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.861767] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.861770] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.861779] [drm:drm_wait_vblank] waiting on vblank count 150, crtc 2
>[   55.861784] [drm:drm_wait_vblank] returning 150 to client
>[   55.861789] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.861888] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.861915] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.861933] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.861939] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.861944] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.862021] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.878310] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.878441] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.878455] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.878463] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.878474] [drm:drm_wait_vblank] waiting on vblank count 151, crtc 2
>[   55.878479] [drm:drm_wait_vblank] returning 151 to client
>[   55.878484] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.878584] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.878636] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.878651] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.878660] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.878668] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.878739] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.894994] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.895116] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.895122] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.895132] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.895138] [drm:drm_wait_vblank] waiting on vblank count 152, crtc 2
>[   55.895144] [drm:drm_wait_vblank] returning 152 to client
>[   55.895149] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.895241] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.895300] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.895315] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.895325] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.895331] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.895406] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.911659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.911781] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.911789] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.911799] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.911809] [drm:drm_wait_vblank] waiting on vblank count 153, crtc 2
>[   55.911815] [drm:drm_wait_vblank] returning 153 to client
>[   55.911821] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.911919] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.911965] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.911981] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.911990] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.911997] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.912071] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.928324] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.928449] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.928463] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.928471] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.928482] [drm:drm_wait_vblank] waiting on vblank count 154, crtc 2
>[   55.928487] [drm:drm_wait_vblank] returning 154 to client
>[   55.928492] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.928950] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.928988] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.929003] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.929012] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.929019] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.929075] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.944978] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.945099] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.945108] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.945117] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.945126] [drm:drm_wait_vblank] waiting on vblank count 155, crtc 2
>[   55.945132] [drm:drm_wait_vblank] returning 155 to client
>[   55.945138] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.945564] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.945630] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.945686] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.945696] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.945705] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.945780] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.961650] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.961771] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.961779] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.961789] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.961798] [drm:drm_wait_vblank] waiting on vblank count 156, crtc 2
>[   55.961804] [drm:drm_wait_vblank] returning 156 to client
>[   55.961810] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.962246] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.962304] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.962331] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.962342] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.962350] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.962419] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   55.978315] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.978391] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   55.978456] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.978469] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.978480] [drm:drm_wait_vblank] waiting on vblank count 157, crtc 2
>[   55.978487] [drm:drm_wait_vblank] returning 157 to client
>[   55.978493] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.978661] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.978691] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.978708] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.978718] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   55.978732] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   55.978802] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   55.994961] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.995084] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.995092] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   55.995101] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.995112] [drm:drm_wait_vblank] waiting on vblank count 158, crtc 2
>[   55.995117] [drm:drm_wait_vblank] returning 158 to client
>[   55.995123] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   55.995541] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.995609] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   55.995625] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   55.995633] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   55.995682] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   55.995755] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.011624] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.011747] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.011755] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.011767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.011774] [drm:drm_wait_vblank] waiting on vblank count 159, crtc 2
>[   56.011781] [drm:drm_wait_vblank] returning 159 to client
>[   56.011786] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.011902] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.011931] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.011947] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.011956] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.011964] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.012032] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.028290] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.028415] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.028427] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.028439] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.028446] [drm:drm_wait_vblank] waiting on vblank count 160, crtc 2
>[   56.028451] [drm:drm_wait_vblank] returning 160 to client
>[   56.028457] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.028574] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.028609] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.028625] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.028635] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.028643] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.028714] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.044935] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.045055] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.045066] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.045079] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.045088] [drm:drm_wait_vblank] waiting on vblank count 161, crtc 2
>[   56.045094] [drm:drm_wait_vblank] returning 161 to client
>[   56.045100] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.045525] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.045624] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.045640] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.045652] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.045660] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.045737] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.061599] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.061726] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.061733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.061742] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.061750] [drm:drm_wait_vblank] waiting on vblank count 162, crtc 2
>[   56.061755] [drm:drm_wait_vblank] returning 162 to client
>[   56.061760] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.062178] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.062251] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.062269] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.062279] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.062287] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.062370] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.078248] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.078326] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.078389] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.078405] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.078416] [drm:drm_wait_vblank] waiting on vblank count 163, crtc 2
>[   56.078423] [drm:drm_wait_vblank] returning 163 to client
>[   56.078444] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.078911] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.078940] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.078951] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.078957] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.078961] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.079015] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.094920] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.095041] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.095052] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.095064] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.095075] [drm:drm_wait_vblank] waiting on vblank count 164, crtc 2
>[   56.095081] [drm:drm_wait_vblank] returning 164 to client
>[   56.095086] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.095492] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.095526] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.095550] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.095566] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.095573] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.095691] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.111586] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.111712] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.111721] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.111736] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.111745] [drm:drm_wait_vblank] waiting on vblank count 165, crtc 2
>[   56.111751] [drm:drm_wait_vblank] returning 165 to client
>[   56.111756] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.111876] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.111904] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.111920] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.111928] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.111935] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.112011] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.128252] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.128377] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.128389] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.128400] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.128406] [drm:drm_wait_vblank] waiting on vblank count 166, crtc 2
>[   56.128413] [drm:drm_wait_vblank] returning 166 to client
>[   56.128418] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.128540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.128568] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.128584] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.128591] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.128601] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.128671] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.144901] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.145022] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.145029] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.145039] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.145048] [drm:drm_wait_vblank] waiting on vblank count 167, crtc 2
>[   56.145053] [drm:drm_wait_vblank] returning 167 to client
>[   56.145058] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.145483] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.145547] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.145563] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.145572] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.145580] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.145696] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.161568] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.161691] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.161699] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.161708] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.161718] [drm:drm_wait_vblank] waiting on vblank count 168, crtc 2
>[   56.161723] [drm:drm_wait_vblank] returning 168 to client
>[   56.161730] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.162149] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.162218] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.162238] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.162251] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.162258] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.162323] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.178155] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.178231] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.178249] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.178283] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.178303] [drm:drm_wait_vblank] waiting on vblank count 169, crtc 2
>[   56.178310] [drm:drm_wait_vblank] returning 169 to client
>[   56.178316] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.178386] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.178417] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.178432] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.178441] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.178449] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.178483] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.194882] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.194958] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.195002] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.195031] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.195040] [drm:drm_wait_vblank] waiting on vblank count 170, crtc 2
>[   56.195052] [drm:drm_wait_vblank] returning 170 to client
>[   56.195056] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.195172] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.195199] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.195213] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.195223] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.195231] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.195303] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.211554] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.211633] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.211681] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.211717] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.211726] [drm:drm_wait_vblank] waiting on vblank count 171, crtc 2
>[   56.211731] [drm:drm_wait_vblank] returning 171 to client
>[   56.211742] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.211876] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.211911] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.211925] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.211933] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.211941] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.212009] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.228220] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.228299] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.228353] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.228379] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.228398] [drm:drm_wait_vblank] waiting on vblank count 172, crtc 2
>[   56.228404] [drm:drm_wait_vblank] returning 172 to client
>[   56.228410] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.228865] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.228900] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.228910] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.228916] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.228920] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.228976] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.244876] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.244954] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.245004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.245037] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.245046] [drm:drm_wait_vblank] waiting on vblank count 173, crtc 2
>[   56.245050] [drm:drm_wait_vblank] returning 173 to client
>[   56.245062] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.245194] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.245226] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.245242] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.245254] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.245260] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.245333] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.261531] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.261608] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.261653] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.261687] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.261696] [drm:drm_wait_vblank] waiting on vblank count 174, crtc 2
>[   56.261701] [drm:drm_wait_vblank] returning 174 to client
>[   56.261712] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.262156] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.262200] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.262220] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.262228] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.262237] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.262314] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.278135] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.278265] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.278279] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.278287] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.278297] [drm:drm_wait_vblank] waiting on vblank count 175, crtc 2
>[   56.278303] [drm:drm_wait_vblank] returning 175 to client
>[   56.278307] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.278745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.278777] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.278794] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.278804] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.278809] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.278884] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.294840] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.294962] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.294970] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.294979] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.294988] [drm:drm_wait_vblank] waiting on vblank count 176, crtc 2
>[   56.294994] [drm:drm_wait_vblank] returning 176 to client
>[   56.294999] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.295408] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.295444] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.295476] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.295489] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.295495] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.295602] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.311512] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.311636] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.311643] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.311653] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.311660] [drm:drm_wait_vblank] waiting on vblank count 177, crtc 2
>[   56.311665] [drm:drm_wait_vblank] returning 177 to client
>[   56.311672] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.311781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.311820] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.311833] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.311842] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.311851] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.311924] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.328179] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.328304] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.328321] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.328330] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.328340] [drm:drm_wait_vblank] waiting on vblank count 178, crtc 2
>[   56.328346] [drm:drm_wait_vblank] returning 178 to client
>[   56.328352] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.328471] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.328497] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.328513] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.328525] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.328536] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.328605] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.344825] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.344946] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.344953] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.344963] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.344970] [drm:drm_wait_vblank] waiting on vblank count 179, crtc 2
>[   56.344976] [drm:drm_wait_vblank] returning 179 to client
>[   56.344981] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.345404] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.345442] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.345514] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.345524] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.345533] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.345604] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.361493] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.361609] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.361622] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.361631] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.361641] [drm:drm_wait_vblank] waiting on vblank count 180, crtc 2
>[   56.361646] [drm:drm_wait_vblank] returning 180 to client
>[   56.361651] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.362123] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.362163] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.362179] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.362189] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.362196] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.362260] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.376235] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   56.376314] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   56.378046] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.378146] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.378157] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.378187] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.378200] [drm:drm_wait_vblank] waiting on vblank count 181, crtc 2
>[   56.378207] [drm:drm_wait_vblank] returning 181 to client
>[   56.378212] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.378296] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.378317] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.378330] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.378338] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.378348] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.378400] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.394753] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.394874] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.394891] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.394905] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.394931] [drm:drm_wait_vblank] waiting on vblank count 182, crtc 2
>[   56.394940] [drm:drm_wait_vblank] returning 182 to client
>[   56.394952] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.395115] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.395146] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.395159] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.395169] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.395175] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.395239] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.411408] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.411532] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.411541] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.411554] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.411571] [drm:drm_wait_vblank] waiting on vblank count 183, crtc 2
>[   56.411580] [drm:drm_wait_vblank] returning 183 to client
>[   56.411589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.411708] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.411748] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.411768] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.411777] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.411783] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.411847] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.428137] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.428263] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.428280] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.428295] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.428318] [drm:drm_wait_vblank] waiting on vblank count 184, crtc 2
>[   56.428327] [drm:drm_wait_vblank] returning 184 to client
>[   56.428339] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.428472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.428498] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.428511] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.428520] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.428528] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.428593] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.444682] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.444746] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.444837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.444855] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.444866] [drm:drm_wait_vblank] waiting on vblank count 185, crtc 2
>[   56.444874] [drm:drm_wait_vblank] returning 185 to client
>[   56.444882] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.444955] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.444979] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.444991] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.444999] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.445006] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.445033] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.461460] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.461548] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.461581] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.461599] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.461613] [drm:drm_wait_vblank] waiting on vblank count 186, crtc 2
>[   56.461620] [drm:drm_wait_vblank] returning 186 to client
>[   56.461627] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.461746] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.461773] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.461785] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.461792] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.461799] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.461823] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.478126] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.478215] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.478248] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.478265] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.478280] [drm:drm_wait_vblank] waiting on vblank count 187, crtc 2
>[   56.478288] [drm:drm_wait_vblank] returning 187 to client
>[   56.478295] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.478415] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.478440] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.478455] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.478463] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.478470] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.478494] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.494646] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.494733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.494747] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.494761] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.494777] [drm:drm_wait_vblank] waiting on vblank count 188, crtc 2
>[   56.494782] [drm:drm_wait_vblank] returning 188 to client
>[   56.494787] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.494836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.494853] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.494863] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.494868] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.494873] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.494890] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.511331] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.511431] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.511449] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.511455] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.511472] [drm:drm_wait_vblank] waiting on vblank count 189, crtc 2
>[   56.511480] [drm:drm_wait_vblank] returning 189 to client
>[   56.511488] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.511564] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.511585] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.511596] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.511603] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.511610] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.511652] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.528010] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.528109] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.528123] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.528135] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.528147] [drm:drm_wait_vblank] waiting on vblank count 190, crtc 2
>[   56.528159] [drm:drm_wait_vblank] returning 190 to client
>[   56.528168] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.528369] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.528387] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.528398] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.528407] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.528411] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.528446] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.544707] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.544799] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.544816] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.544834] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.544844] [drm:drm_wait_vblank] waiting on vblank count 191, crtc 2
>[   56.544852] [drm:drm_wait_vblank] returning 191 to client
>[   56.544865] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.544993] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.545061] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.545072] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.545079] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.545085] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.545145] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.561431] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.561534] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.561540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.561551] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.561565] [drm:drm_wait_vblank] waiting on vblank count 192, crtc 2
>[   56.561571] [drm:drm_wait_vblank] returning 192 to client
>[   56.561576] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.561938] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.561961] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.561971] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.561976] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.561980] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.562035] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.578092] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.578213] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.578220] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.578233] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.578249] [drm:drm_wait_vblank] waiting on vblank count 193, crtc 2
>[   56.578256] [drm:drm_wait_vblank] returning 193 to client
>[   56.578263] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.578724] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.578751] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.578763] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.578769] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.578775] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.578833] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.594613] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.594716] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.594732] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.594743] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.594759] [drm:drm_wait_vblank] waiting on vblank count 194, crtc 2
>[   56.594783] [drm:drm_wait_vblank] returning 194 to client
>[   56.594791] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.594864] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.594893] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.594907] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.594914] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.594918] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.594942] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.611400] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.611479] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.611526] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.611554] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.611569] [drm:drm_wait_vblank] waiting on vblank count 195, crtc 2
>[   56.611577] [drm:drm_wait_vblank] returning 195 to client
>[   56.611594] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.611742] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.611775] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.611790] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.611801] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.611808] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.611872] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.628074] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.628155] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.628200] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.628244] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.628259] [drm:drm_wait_vblank] waiting on vblank count 196, crtc 2
>[   56.628266] [drm:drm_wait_vblank] returning 196 to client
>[   56.628273] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.628786] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.628817] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.628831] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.628839] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.628850] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.628918] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.644602] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.644720] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.644733] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.644759] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.644770] [drm:drm_wait_vblank] waiting on vblank count 197, crtc 2
>[   56.644777] [drm:drm_wait_vblank] returning 197 to client
>[   56.644784] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.644853] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.644881] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.644896] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.644905] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.644912] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.644939] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.661378] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.661471] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.661505] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.661534] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.661548] [drm:drm_wait_vblank] waiting on vblank count 198, crtc 2
>[   56.661567] [drm:drm_wait_vblank] returning 198 to client
>[   56.661581] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.661674] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.661699] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.661713] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.661724] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.661733] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.661760] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.678048] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.678132] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.678179] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.678201] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.678221] [drm:drm_wait_vblank] waiting on vblank count 199, crtc 2
>[   56.678228] [drm:drm_wait_vblank] returning 199 to client
>[   56.678235] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.678422] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.678451] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.678467] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.678477] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.678488] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.678567] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.694703] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.694786] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.694832] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.694855] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.694870] [drm:drm_wait_vblank] waiting on vblank count 200, crtc 2
>[   56.694878] [drm:drm_wait_vblank] returning 200 to client
>[   56.694884] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.695052] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.695079] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.695096] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.695105] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.695113] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.695185] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.711373] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.711458] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.711504] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.711526] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.711541] [drm:drm_wait_vblank] waiting on vblank count 201, crtc 2
>[   56.711562] [drm:drm_wait_vblank] returning 201 to client
>[   56.711578] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.711741] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.711769] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.711786] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.711798] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.711805] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.711879] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.728056] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.728132] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.728180] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.728207] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.728222] [drm:drm_wait_vblank] waiting on vblank count 202, crtc 2
>[   56.728229] [drm:drm_wait_vblank] returning 202 to client
>[   56.728235] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.728432] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.728460] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.728477] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.728491] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.728500] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.728579] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.744612] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.744686] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.744737] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.744763] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.744779] [drm:drm_wait_vblank] waiting on vblank count 203, crtc 2
>[   56.744786] [drm:drm_wait_vblank] returning 203 to client
>[   56.744797] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.745241] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.745282] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.745306] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.745323] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.745328] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.745393] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.761361] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.761437] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.761483] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.761510] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.761525] [drm:drm_wait_vblank] waiting on vblank count 204, crtc 2
>[   56.761532] [drm:drm_wait_vblank] returning 204 to client
>[   56.761549] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.762041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.762073] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.762087] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.762097] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.762106] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.762178] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.777919] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.778016] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.778021] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.778045] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.778058] [drm:drm_wait_vblank] waiting on vblank count 205, crtc 2
>[   56.778065] [drm:drm_wait_vblank] returning 205 to client
>[   56.778072] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.778149] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.778170] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.778180] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.778186] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.778192] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.778214] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.794669] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.794758] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.794803] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.794824] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.794838] [drm:drm_wait_vblank] waiting on vblank count 206, crtc 2
>[   56.794855] [drm:drm_wait_vblank] returning 206 to client
>[   56.794864] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.795019] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.795048] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.795062] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.795071] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.795079] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.795150] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.811333] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.811420] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.811454] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.811473] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.811489] [drm:drm_wait_vblank] waiting on vblank count 207, crtc 2
>[   56.811502] [drm:drm_wait_vblank] returning 207 to client
>[   56.811521] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.811691] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.811721] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.811735] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.811745] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.811753] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.811830] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.828002] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.828087] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.828097] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.828108] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.828125] [drm:drm_wait_vblank] waiting on vblank count 208, crtc 2
>[   56.828132] [drm:drm_wait_vblank] returning 208 to client
>[   56.828138] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.828644] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.828675] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.828686] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.828692] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.828697] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.828751] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.844650] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.844737] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.844772] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.844791] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.844808] [drm:drm_wait_vblank] waiting on vblank count 209, crtc 2
>[   56.844828] [drm:drm_wait_vblank] returning 209 to client
>[   56.844844] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.845012] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.845042] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.845056] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.845065] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.845073] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.845148] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.861324] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.861411] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.861447] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.861467] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.861482] [drm:drm_wait_vblank] waiting on vblank count 210, crtc 2
>[   56.861504] [drm:drm_wait_vblank] returning 210 to client
>[   56.861519] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.861686] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.861715] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.861729] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.861739] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.861750] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.861824] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.877966] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.878052] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.878062] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.878074] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.878090] [drm:drm_wait_vblank] waiting on vblank count 211, crtc 2
>[   56.878098] [drm:drm_wait_vblank] returning 211 to client
>[   56.878104] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.878163] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.878183] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.878199] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.878205] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.878215] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.878271] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.894630] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.894717] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.894752] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.894771] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.894785] [drm:drm_wait_vblank] waiting on vblank count 212, crtc 2
>[   56.894791] [drm:drm_wait_vblank] returning 212 to client
>[   56.894796] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.894863] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.894886] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.894897] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.894905] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.894912] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.894938] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.911299] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.911386] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.911422] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.911441] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.911457] [drm:drm_wait_vblank] waiting on vblank count 213, crtc 2
>[   56.911463] [drm:drm_wait_vblank] returning 213 to client
>[   56.911473] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.911544] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.911597] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.911607] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.911612] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.911617] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.911636] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.927852] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.927910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.927927] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.927972] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.927976] [drm:drm_wait_vblank] waiting on vblank count 214, crtc 2
>[   56.927989] [drm:drm_wait_vblank] returning 214 to client
>[   56.927998] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.928056] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.928078] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.928090] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.928098] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.928105] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.928127] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.944604] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.944679] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.944695] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.944700] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.944716] [drm:drm_wait_vblank] waiting on vblank count 215, crtc 2
>[   56.944724] [drm:drm_wait_vblank] returning 215 to client
>[   56.944747] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.944830] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.944855] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.944873] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.944881] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.944898] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.944935] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.961294] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.961371] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.961387] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.961391] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.961399] [drm:drm_wait_vblank] waiting on vblank count 216, crtc 2
>[   56.961406] [drm:drm_wait_vblank] returning 216 to client
>[   56.961411] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.961950] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.961983] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.961998] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.962006] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.962014] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.962085] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   56.977815] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.977867] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.977885] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.977899] [drm:drm_wait_vblank] waiting on vblank count 217, crtc 2
>[   56.977907] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   56.977914] [drm:drm_wait_vblank] returning 217 to client
>[   56.977921] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.978415] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.978445] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.978458] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.978467] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   56.978473] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   56.978540] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   56.994597] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.994674] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   56.994690] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.994696] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.994711] [drm:drm_wait_vblank] waiting on vblank count 218, crtc 2
>[   56.994717] [drm:drm_wait_vblank] returning 218 to client
>[   56.994737] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   56.995289] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.995320] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   56.995334] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   56.995343] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   56.995353] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   56.995418] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.011260] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.011338] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.011354] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.011357] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.011366] [drm:drm_wait_vblank] waiting on vblank count 219, crtc 2
>[   57.011372] [drm:drm_wait_vblank] returning 219 to client
>[   57.011378] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.011967] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.012006] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.012025] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.012034] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.012042] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.012260] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.027787] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.027969] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.027982] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.028009] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.028020] [drm:drm_wait_vblank] waiting on vblank count 220, crtc 2
>[   57.028028] [drm:drm_wait_vblank] returning 220 to client
>[   57.028035] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.028481] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.028511] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.028545] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.028553] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.028560] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.028624] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.044589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.044683] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.044725] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.044746] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.044761] [drm:drm_wait_vblank] waiting on vblank count 221, crtc 2
>[   57.044776] [drm:drm_wait_vblank] returning 221 to client
>[   57.044788] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.044895] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.044922] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.044936] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.044945] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.044956] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.044982] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.061250] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.061349] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.061641] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.061659] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.061669] [drm:drm_wait_vblank] waiting on vblank count 222, crtc 2
>[   57.061674] [drm:drm_wait_vblank] returning 222 to client
>[   57.061679] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.061775] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.061804] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.061817] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.061825] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.061832] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.061932] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.077884] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.077983] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.078280] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.078298] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.078308] [drm:drm_wait_vblank] waiting on vblank count 223, crtc 2
>[   57.078313] [drm:drm_wait_vblank] returning 223 to client
>[   57.078317] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.078411] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.078438] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.078452] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.078460] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.078466] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.078547] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.094549] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.094649] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.094934] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.094951] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.094960] [drm:drm_wait_vblank] waiting on vblank count 224, crtc 2
>[   57.094965] [drm:drm_wait_vblank] returning 224 to client
>[   57.094970] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.095065] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.095091] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.095105] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.095112] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.095120] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.095201] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.111203] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.111302] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.111561] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.111578] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.111588] [drm:drm_wait_vblank] waiting on vblank count 225, crtc 2
>[   57.111593] [drm:drm_wait_vblank] returning 225 to client
>[   57.111597] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.111692] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.111720] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.111732] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.111742] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.111749] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.111821] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.127893] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.127993] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.128308] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.128325] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.128334] [drm:drm_wait_vblank] waiting on vblank count 226, crtc 2
>[   57.128340] [drm:drm_wait_vblank] returning 226 to client
>[   57.128344] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.128436] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.128461] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.128475] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.128483] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.128490] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.128576] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.144541] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.144638] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.144937] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.144953] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.144963] [drm:drm_wait_vblank] waiting on vblank count 227, crtc 2
>[   57.144968] [drm:drm_wait_vblank] returning 227 to client
>[   57.144973] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.145065] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.145091] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.145105] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.145113] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.145120] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.145213] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.161211] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.161310] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.161624] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.161640] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.161650] [drm:drm_wait_vblank] waiting on vblank count 228, crtc 2
>[   57.161655] [drm:drm_wait_vblank] returning 228 to client
>[   57.161659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.161754] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.161782] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.161800] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.161809] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.161817] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.161897] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.177768] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.177869] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.178186] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.178202] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.178212] [drm:drm_wait_vblank] waiting on vblank count 229, crtc 2
>[   57.178217] [drm:drm_wait_vblank] returning 229 to client
>[   57.178221] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.178314] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.178341] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.178356] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.178364] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.178373] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.178430] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.194524] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.194626] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.194944] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.194961] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.194971] [drm:drm_wait_vblank] waiting on vblank count 230, crtc 2
>[   57.194976] [drm:drm_wait_vblank] returning 230 to client
>[   57.194981] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.195074] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.195100] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.195114] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.195121] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.195128] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.195245] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.211188] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.211286] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.211583] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.211598] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.211609] [drm:drm_wait_vblank] waiting on vblank count 231, crtc 2
>[   57.211613] [drm:drm_wait_vblank] returning 231 to client
>[   57.211618] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.211710] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.211737] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.211752] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.211759] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.211768] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.212700] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.227772] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.227865] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.227973] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.227994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.228010] [drm:drm_wait_vblank] waiting on vblank count 232, crtc 2
>[   57.228017] [drm:drm_wait_vblank] returning 232 to client
>[   57.228026] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.228167] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.228197] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.228214] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.228230] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.228237] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.228296] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.244504] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.244594] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.244638] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.244658] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.244673] [drm:drm_wait_vblank] waiting on vblank count 233, crtc 2
>[   57.244680] [drm:drm_wait_vblank] returning 233 to client
>[   57.244688] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.244843] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.244873] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.244887] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.244904] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.244912] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.244984] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.261176] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.261266] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.261302] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.261329] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.261344] [drm:drm_wait_vblank] waiting on vblank count 234, crtc 2
>[   57.261351] [drm:drm_wait_vblank] returning 234 to client
>[   57.261359] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.261509] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.261538] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.261553] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.261562] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.261572] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.261641] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.277865] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.277953] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.278018] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.278048] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.278064] [drm:drm_wait_vblank] waiting on vblank count 235, crtc 2
>[   57.278078] [drm:drm_wait_vblank] returning 235 to client
>[   57.278084] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.278227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.278256] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.278270] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.278279] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.278286] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.278356] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.294475] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.294564] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.294608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.294628] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.294642] [drm:drm_wait_vblank] waiting on vblank count 236, crtc 2
>[   57.294650] [drm:drm_wait_vblank] returning 236 to client
>[   57.294657] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.294814] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.294845] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.294859] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.294869] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.294879] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.294952] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.311154] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.311245] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.311281] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.311302] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.311316] [drm:drm_wait_vblank] waiting on vblank count 237, crtc 2
>[   57.311323] [drm:drm_wait_vblank] returning 237 to client
>[   57.311331] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.311489] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.311517] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.311531] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.311540] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.311547] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.311617] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.327839] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.327926] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.327990] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.328021] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.328039] [drm:drm_wait_vblank] waiting on vblank count 238, crtc 2
>[   57.328050] [drm:drm_wait_vblank] returning 238 to client
>[   57.328057] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.328202] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.328229] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.328243] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.328252] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.328259] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.328334] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.344470] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.344561] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.344607] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.344627] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.344642] [drm:drm_wait_vblank] waiting on vblank count 239, crtc 2
>[   57.344649] [drm:drm_wait_vblank] returning 239 to client
>[   57.344658] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.344811] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.344841] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.344855] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.344865] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.344872] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.344943] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.361128] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.361219] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.361257] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.361277] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.361291] [drm:drm_wait_vblank] waiting on vblank count 240, crtc 2
>[   57.361299] [drm:drm_wait_vblank] returning 240 to client
>[   57.361305] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.361477] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.361504] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.361519] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.361527] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.361535] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.361605] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.377824] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.377902] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.377981] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.378008] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.378026] [drm:drm_wait_vblank] waiting on vblank count 241, crtc 2
>[   57.378037] [drm:drm_wait_vblank] returning 241 to client
>[   57.378043] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.378175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.378209] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.378228] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.378240] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.378246] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.378314] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.394445] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.394538] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.394579] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.394600] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.394614] [drm:drm_wait_vblank] waiting on vblank count 242, crtc 2
>[   57.394633] [drm:drm_wait_vblank] returning 242 to client
>[   57.394643] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.394746] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.394767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.394784] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.394790] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.394794] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.394813] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.411008] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.411088] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.411209] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.411222] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.411231] [drm:drm_wait_vblank] waiting on vblank count 243, crtc 2
>[   57.411236] [drm:drm_wait_vblank] returning 243 to client
>[   57.411240] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.411320] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.411341] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.411354] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.411365] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.411371] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.411434] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.427765] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.427892] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.427908] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.427921] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.427932] [drm:drm_wait_vblank] waiting on vblank count 244, crtc 2
>[   57.427937] [drm:drm_wait_vblank] returning 244 to client
>[   57.427943] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.428055] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.428083] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.428096] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.428103] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.428112] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.428184] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.444433] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.444560] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.444567] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.444579] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.444593] [drm:drm_wait_vblank] waiting on vblank count 245, crtc 2
>[   57.444599] [drm:drm_wait_vblank] returning 245 to client
>[   57.444605] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.444712] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.444744] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.444760] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.444771] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.444777] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.444852] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.461107] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.461235] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.461252] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.461266] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.461277] [drm:drm_wait_vblank] waiting on vblank count 246, crtc 2
>[   57.461282] [drm:drm_wait_vblank] returning 246 to client
>[   57.461287] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.461413] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.461441] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.461458] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.461468] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.461481] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.461560] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.477744] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.477870] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.477878] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.477889] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.477903] [drm:drm_wait_vblank] waiting on vblank count 247, crtc 2
>[   57.477909] [drm:drm_wait_vblank] returning 247 to client
>[   57.477914] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.478008] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.478060] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.478076] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.478085] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.478094] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.478171] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.494415] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.494541] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.494549] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.494561] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.494574] [drm:drm_wait_vblank] waiting on vblank count 248, crtc 2
>[   57.494580] [drm:drm_wait_vblank] returning 248 to client
>[   57.494586] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.494690] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.494724] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.494738] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.494748] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.494755] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.494823] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.511082] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.511206] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.511223] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.511238] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.511253] [drm:drm_wait_vblank] waiting on vblank count 249, crtc 2
>[   57.511260] [drm:drm_wait_vblank] returning 249 to client
>[   57.511267] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.511818] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.511845] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.511857] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.511864] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.511870] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.511936] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.527729] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.527854] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.527863] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.527876] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.527892] [drm:drm_wait_vblank] waiting on vblank count 250, crtc 2
>[   57.527900] [drm:drm_wait_vblank] returning 250 to client
>[   57.527906] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.528325] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.528392] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.528410] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.528419] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.528426] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.528486] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.544406] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.544534] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.544542] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.544555] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.544571] [drm:drm_wait_vblank] waiting on vblank count 251, crtc 2
>[   57.544578] [drm:drm_wait_vblank] returning 251 to client
>[   57.544589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.545004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.545105] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.545120] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.545128] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.545136] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.545204] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.561061] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.561188] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.561212] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.561239] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.561254] [drm:drm_wait_vblank] waiting on vblank count 252, crtc 2
>[   57.561263] [drm:drm_wait_vblank] returning 252 to client
>[   57.561270] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.561427] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.561461] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.561477] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.561486] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.561493] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.561560] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.577727] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.577855] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.577863] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.577876] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.577891] [drm:drm_wait_vblank] waiting on vblank count 253, crtc 2
>[   57.577897] [drm:drm_wait_vblank] returning 253 to client
>[   57.577907] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.578351] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.578387] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.578405] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.578414] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.578422] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.578483] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.594366] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.594484] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.594493] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.594507] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.594521] [drm:drm_wait_vblank] waiting on vblank count 254, crtc 2
>[   57.594528] [drm:drm_wait_vblank] returning 254 to client
>[   57.594534] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.594653] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.594683] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.594700] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.594715] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.594721] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.594793] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.611048] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.611174] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.611185] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.611206] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.611218] [drm:drm_wait_vblank] waiting on vblank count 255, crtc 2
>[   57.611225] [drm:drm_wait_vblank] returning 255 to client
>[   57.611231] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.611377] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.611407] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.611425] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.611431] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.611436] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.611487] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.627706] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.627782] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.627851] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.627866] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.627878] [drm:drm_wait_vblank] waiting on vblank count 256, crtc 2
>[   57.627885] [drm:drm_wait_vblank] returning 256 to client
>[   57.627892] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.628343] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.628373] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.628388] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.628397] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.628405] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.628465] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.644360] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.644483] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.644490] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.644502] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.644515] [drm:drm_wait_vblank] waiting on vblank count 257, crtc 2
>[   57.644521] [drm:drm_wait_vblank] returning 257 to client
>[   57.644527] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.644621] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.644668] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.644681] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.644691] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.644698] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.644765] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.661036] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.661159] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.661166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.661177] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.661193] [drm:drm_wait_vblank] waiting on vblank count 258, crtc 2
>[   57.661200] [drm:drm_wait_vblank] returning 258 to client
>[   57.661205] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.661325] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.661359] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.661374] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.661383] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.661396] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.661468] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.677624] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.677716] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.677775] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.677793] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.677807] [drm:drm_wait_vblank] waiting on vblank count 259, crtc 2
>[   57.677822] [drm:drm_wait_vblank] returning 259 to client
>[   57.677829] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.677899] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.677926] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.677945] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.677966] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.677975] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.678001] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.694343] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.694437] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.694481] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.694502] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.694516] [drm:drm_wait_vblank] waiting on vblank count 260, crtc 2
>[   57.694533] [drm:drm_wait_vblank] returning 260 to client
>[   57.694543] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.694997] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.695023] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.695034] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.695040] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.695044] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.695097] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.711013] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.711106] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.711149] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.711171] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.711185] [drm:drm_wait_vblank] waiting on vblank count 261, crtc 2
>[   57.711202] [drm:drm_wait_vblank] returning 261 to client
>[   57.711212] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.711738] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.711771] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.711790] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.711806] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.711815] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.711869] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.727565] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.727699] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.727707] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.727739] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.727753] [drm:drm_wait_vblank] waiting on vblank count 262, crtc 2
>[   57.727766] [drm:drm_wait_vblank] returning 262 to client
>[   57.727780] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.728222] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.728248] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.728260] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.728270] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.728275] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.728352] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.744320] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.744445] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.744460] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.744471] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.744481] [drm:drm_wait_vblank] waiting on vblank count 263, crtc 2
>[   57.744488] [drm:drm_wait_vblank] returning 263 to client
>[   57.744495] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.744640] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.744673] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.744693] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.744703] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.744711] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.744787] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.761000] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.761093] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.761134] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.761155] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.761169] [drm:drm_wait_vblank] waiting on vblank count 264, crtc 2
>[   57.761184] [drm:drm_wait_vblank] returning 264 to client
>[   57.761196] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.761671] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.761697] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.761712] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.761718] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.761722] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.761778] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.777537] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.777623] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.777643] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.777662] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.777674] [drm:drm_wait_vblank] waiting on vblank count 265, crtc 2
>[   57.777679] [drm:drm_wait_vblank] returning 265 to client
>[   57.777684] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.778117] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.778148] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.778164] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.778174] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.778183] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.778247] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.794301] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.794385] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.794423] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.794443] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.794458] [drm:drm_wait_vblank] waiting on vblank count 266, crtc 2
>[   57.794469] [drm:drm_wait_vblank] returning 266 to client
>[   57.794476] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.794918] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.795005] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.795016] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.795021] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.795026] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.795081] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.810977] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.811063] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.811100] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.811124] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.811147] [drm:drm_wait_vblank] waiting on vblank count 267, crtc 2
>[   57.811168] [drm:drm_wait_vblank] returning 267 to client
>[   57.811176] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.811306] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.811330] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.811340] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.811345] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.811356] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.811376] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.827534] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.827666] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.827696] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.827723] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.827738] [drm:drm_wait_vblank] waiting on vblank count 268, crtc 2
>[   57.827751] [drm:drm_wait_vblank] returning 268 to client
>[   57.827765] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.827834] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.827864] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.827878] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.827890] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.827896] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.827935] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.844282] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.844372] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.844415] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.844436] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.844450] [drm:drm_wait_vblank] waiting on vblank count 269, crtc 2
>[   57.844458] [drm:drm_wait_vblank] returning 269 to client
>[   57.844465] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.844631] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.844662] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.844675] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.844684] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.844691] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.844765] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.860955] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.861032] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.861046] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.861050] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.861059] [drm:drm_wait_vblank] waiting on vblank count 270, crtc 2
>[   57.861063] [drm:drm_wait_vblank] returning 270 to client
>[   57.861068] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.861895] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.861994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.862004] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.862009] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.862014] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.862070] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.877637] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.877714] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.877789] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.877818] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.877834] [drm:drm_wait_vblank] waiting on vblank count 271, crtc 2
>[   57.877847] [drm:drm_wait_vblank] returning 271 to client
>[   57.877855] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.877949] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.877978] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.877992] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.878004] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.878012] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.878041] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.894270] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.894348] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.894363] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.894367] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.894375] [drm:drm_wait_vblank] waiting on vblank count 272, crtc 2
>[   57.894380] [drm:drm_wait_vblank] returning 272 to client
>[   57.894385] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.894495] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.894522] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.894539] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.894546] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.894554] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.894616] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.910930] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.911006] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.911020] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.911023] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.911032] [drm:drm_wait_vblank] waiting on vblank count 273, crtc 2
>[   57.911037] [drm:drm_wait_vblank] returning 273 to client
>[   57.911042] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.911151] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.911179] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.911197] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.911220] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.911227] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.911302] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.927603] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.927697] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.927744] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.927765] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.927782] [drm:drm_wait_vblank] waiting on vblank count 274, crtc 2
>[   57.927797] [drm:drm_wait_vblank] returning 274 to client
>[   57.927805] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.927911] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.927937] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.927950] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.927961] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.927972] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.927998] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.944226] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.944318] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.944358] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.944380] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.944396] [drm:drm_wait_vblank] waiting on vblank count 275, crtc 2
>[   57.944413] [drm:drm_wait_vblank] returning 275 to client
>[   57.944420] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.944493] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.944533] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.944545] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.944555] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.944564] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.944590] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.960912] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.961003] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.961047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.961068] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.961083] [drm:drm_wait_vblank] waiting on vblank count 276, crtc 2
>[   57.961098] [drm:drm_wait_vblank] returning 276 to client
>[   57.961110] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.961210] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.961237] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.961250] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.961260] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.961271] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.961296] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   57.977587] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.977678] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   57.977743] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.977770] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.977784] [drm:drm_wait_vblank] waiting on vblank count 277, crtc 2
>[   57.977791] [drm:drm_wait_vblank] returning 277 to client
>[   57.977798] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.978259] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.978290] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.978304] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.978310] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   57.978316] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   57.978376] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   57.994230] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.994308] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   57.994325] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.994330] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.994347] [drm:drm_wait_vblank] waiting on vblank count 278, crtc 2
>[   57.994356] [drm:drm_wait_vblank] returning 278 to client
>[   57.994381] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   57.994914] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.994944] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   57.994957] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   57.994966] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   57.994977] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   57.995044] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.010877] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.010953] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.010970] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.010975] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.010991] [drm:drm_wait_vblank] waiting on vblank count 279, crtc 2
>[   58.010998] [drm:drm_wait_vblank] returning 279 to client
>[   58.011025] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.011509] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.011592] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.011616] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.011624] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.011632] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.011700] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.027543] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.027642] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.027649] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.027660] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.027667] [drm:drm_wait_vblank] waiting on vblank count 280, crtc 2
>[   58.027677] [drm:drm_wait_vblank] returning 280 to client
>[   58.027685] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.028198] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.028232] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.028247] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.028255] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.028264] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.028324] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.044220] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.044297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.044311] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.044315] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.044324] [drm:drm_wait_vblank] waiting on vblank count 281, crtc 2
>[   58.044328] [drm:drm_wait_vblank] returning 281 to client
>[   58.044335] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.044439] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.044470] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.044508] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.044531] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.044544] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.044617] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.060891] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.060990] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.061287] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.061303] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.061313] [drm:drm_wait_vblank] waiting on vblank count 282, crtc 2
>[   58.061318] [drm:drm_wait_vblank] returning 282 to client
>[   58.061322] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.061444] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.061469] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.061483] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.061491] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.061499] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.061571] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.077418] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.077546] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.077561] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.077573] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.077582] [drm:drm_wait_vblank] waiting on vblank count 283, crtc 2
>[   58.077587] [drm:drm_wait_vblank] returning 283 to client
>[   58.077591] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.077688] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.077718] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.077740] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.077748] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.077756] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.077856] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.094200] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.094300] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.094653] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.094673] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.094685] [drm:drm_wait_vblank] waiting on vblank count 284, crtc 2
>[   58.094690] [drm:drm_wait_vblank] returning 284 to client
>[   58.094695] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.094785] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.094812] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.094833] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.094841] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.094845] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.094890] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.110868] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.110966] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.111314] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.111334] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.111348] [drm:drm_wait_vblank] waiting on vblank count 285, crtc 2
>[   58.111354] [drm:drm_wait_vblank] returning 285 to client
>[   58.111359] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.111450] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.111494] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.111571] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.111605] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.111623] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.111689] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.127531] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.127613] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.127626] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.127630] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.127638] [drm:drm_wait_vblank] waiting on vblank count 286, crtc 2
>[   58.127643] [drm:drm_wait_vblank] returning 286 to client
>[   58.127649] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.127756] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.127821] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.127837] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.127853] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.127860] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.127943] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.144163] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.144254] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.144303] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.144325] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.144340] [drm:drm_wait_vblank] waiting on vblank count 287, crtc 2
>[   58.144355] [drm:drm_wait_vblank] returning 287 to client
>[   58.144362] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.144818] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.144847] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.144858] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.144863] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.144868] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.144921] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.160835] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.160928] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.160972] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.160994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.161008] [drm:drm_wait_vblank] waiting on vblank count 288, crtc 2
>[   58.161025] [drm:drm_wait_vblank] returning 288 to client
>[   58.161035] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.161472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.161505] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.161516] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.161526] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.161531] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.161583] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.177503] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.177592] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.177637] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.177659] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.177673] [drm:drm_wait_vblank] waiting on vblank count 289, crtc 2
>[   58.177685] [drm:drm_wait_vblank] returning 289 to client
>[   58.177698] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.178186] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.178213] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.178224] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.178230] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.178239] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.178295] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.194032] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.194094] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.194122] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.194130] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.194146] [drm:drm_wait_vblank] waiting on vblank count 290, crtc 2
>[   58.194157] [drm:drm_wait_vblank] returning 290 to client
>[   58.194164] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.194566] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.194592] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.194603] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.194611] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.194615] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.194677] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.210685] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.210799] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.210808] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.210838] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.210850] [drm:drm_wait_vblank] waiting on vblank count 291, crtc 2
>[   58.210858] [drm:drm_wait_vblank] returning 291 to client
>[   58.210865] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.211237] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.211259] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.211273] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.211282] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.211290] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.211343] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.227488] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.227584] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.227627] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.227648] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.227662] [drm:drm_wait_vblank] waiting on vblank count 292, crtc 2
>[   58.227681] [drm:drm_wait_vblank] returning 292 to client
>[   58.227692] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.228155] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.228185] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.228197] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.228202] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.228207] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.228261] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.244153] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.244242] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.244286] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.244307] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.244321] [drm:drm_wait_vblank] waiting on vblank count 293, crtc 2
>[   58.244329] [drm:drm_wait_vblank] returning 293 to client
>[   58.244335] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.244761] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.244807] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.244819] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.244832] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.244837] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.244939] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.260841] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.260928] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.260994] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.261022] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.261040] [drm:drm_wait_vblank] waiting on vblank count 294, crtc 2
>[   58.261051] [drm:drm_wait_vblank] returning 294 to client
>[   58.261060] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.261481] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.261514] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.261525] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.261530] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.261535] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.261587] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.277467] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.277557] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.277594] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.277621] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.277635] [drm:drm_wait_vblank] waiting on vblank count 295, crtc 2
>[   58.277643] [drm:drm_wait_vblank] returning 295 to client
>[   58.277650] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.278114] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.278148] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.278160] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.278165] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.278170] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.278225] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.294124] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.294214] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.294252] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.294278] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.294293] [drm:drm_wait_vblank] waiting on vblank count 296, crtc 2
>[   58.294301] [drm:drm_wait_vblank] returning 296 to client
>[   58.294308] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.294733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.294784] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.294799] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.294805] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.294810] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.294905] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.310799] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.310896] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.310927] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.310959] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.310975] [drm:drm_wait_vblank] waiting on vblank count 297, crtc 2
>[   58.310992] [drm:drm_wait_vblank] returning 297 to client
>[   58.310999] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.311179] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.311208] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.311222] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.311233] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.311242] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.311309] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.327462] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.327557] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.327593] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.327619] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.327638] [drm:drm_wait_vblank] waiting on vblank count 298, crtc 2
>[   58.327653] [drm:drm_wait_vblank] returning 298 to client
>[   58.327662] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.327819] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.327848] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.327862] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.327872] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.327880] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.327950] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.344116] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.344205] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.344250] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.344271] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.344285] [drm:drm_wait_vblank] waiting on vblank count 299, crtc 2
>[   58.344292] [drm:drm_wait_vblank] returning 299 to client
>[   58.344299] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.344457] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.344491] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.344505] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.344514] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.344520] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.344591] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.360779] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.360879] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.360908] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.360936] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.360954] [drm:drm_wait_vblank] waiting on vblank count 300, crtc 2
>[   58.360974] [drm:drm_wait_vblank] returning 300 to client
>[   58.360981] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.361170] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.361200] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.361214] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.361222] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.361230] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.361301] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.377451] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.377539] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.377583] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.377607] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.377622] [drm:drm_wait_vblank] waiting on vblank count 301, crtc 2
>[   58.377630] [drm:drm_wait_vblank] returning 301 to client
>[   58.377636] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.377798] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.377826] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.377842] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.377850] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.377857] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.377925] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.394092] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.394179] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.394222] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.394244] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.394258] [drm:drm_wait_vblank] waiting on vblank count 302, crtc 2
>[   58.394266] [drm:drm_wait_vblank] returning 302 to client
>[   58.394273] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.394432] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.394463] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.394477] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.394486] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.394493] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.394563] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.410759] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.410865] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.410889] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.410915] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.410937] [drm:drm_wait_vblank] waiting on vblank count 303, crtc 2
>[   58.410951] [drm:drm_wait_vblank] returning 303 to client
>[   58.410960] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.411140] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.411173] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.411186] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.411195] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (4)
>[   58.411203] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (2)
>[   58.411268] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.427327] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.427427] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.427487] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.427508] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.427522] [drm:drm_wait_vblank] waiting on vblank count 304, crtc 2
>[   58.427529] [drm:drm_wait_vblank] returning 304 to client
>[   58.427544] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.427707] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.427739] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.427762] [drm:drm_framebuffer_reference] ffff88016b368c00: FB ID: 83 (3)
>[   58.427770] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (4)
>[   58.427777] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.427846] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (3)
>[   58.444072] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.444162] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (2)
>[   58.444642] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   58.444657] [drm:drm_framebuffer_unreference] ffff88016b368f00: FB ID: 87 (1)
>[   58.444677] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   58.457084] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   58.457096] [drm:drm_framebuffer_unreference] ffff88016b368c00: FB ID: 83 (1)
>[   58.457106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   58.465522] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   58.465531] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.465540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   58.465557] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   58.465582] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   58.465595] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   58.465602] [drm:drm_mode_getresources] [CRTC:21]
>[   58.465607] [drm:drm_mode_getresources] [CRTC:25]
>[   58.465611] [drm:drm_mode_getresources] [CRTC:29]
>[   58.465616] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   58.465621] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   58.465625] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   58.465630] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   58.465634] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   58.465638] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   58.465642] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   58.465646] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   58.465651] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   58.465656] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   58.465660] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   58.465664] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   58.465669] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   58.465673] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   58.465678] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   58.465689] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   58.465694] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   58.465702] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   58.465714] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   58.465724] [drm:intel_power_well_enable] enabling DDI B power well
>[   58.465733] [drm:skl_set_power_well] Enabling DDI B power well
>[   58.466719] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   58.466734] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   58.466744] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   58.466750] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   58.466756] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   58.467581] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   58.468398] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   58.478177] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   58.479311] [drm:intel_power_well_disable] disabling DDI B power well
>[   58.479317] [drm:skl_set_power_well] Disabling DDI B power well
>[   58.479325] [drm:drm_property_unreference_blob] ffff880086d11600: blob ID: 84 (1)
>[   58.479525] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   58.479531] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   58.479535] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   58.479649] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   58.479657] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   58.479665] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   58.479671] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   58.479677] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   58.479685] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   58.479691] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   58.479698] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   58.479705] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   58.479711] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   58.479717] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   58.479726] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   58.479733] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   58.479740] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   58.479746] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   58.479753] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   58.479759] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   58.479767] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   58.479773] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   58.479780] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   58.479786] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   58.479793] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   58.479799] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   58.479805] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   58.479813] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   58.479820] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   58.479826] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   58.479833] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   58.479839] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   58.479845] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   58.479853] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   58.479860] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   58.479867] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   58.479873] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   58.479880] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   58.479886] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   58.479894] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   58.479919] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   58.479923] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   58.479953] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   58.479962] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   58.479974] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   58.480017] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   58.480038] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   58.480048] [drm:drm_mode_addfb2] [FB:84]
>[   58.480059] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   58.480069] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   58.480075] [drm:drm_mode_addfb2] [FB:87]
>[   58.480088] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   58.480097] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   58.480106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   58.480112] [drm:drm_mode_addfb2] [FB:88]
>[   58.480122] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   58.480179] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   58.499509] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   58.499526] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   58.511532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   58.511546] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   58.523561] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   58.523567] [drm:drm_mode_setcrtc] [CRTC:21]
>[   58.523586] [drm:drm_mode_setcrtc] [CONNECTOR:41:DP-1]
>[   58.523590] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11600
>[   58.523593] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b6000 state to ffff880086d11600
>[   58.523595] [drm:drm_framebuffer_reference] ffff88003683ba80: FB ID: 54 (2)
>[   58.523597] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016b3e4c00 state to ffff880086d11600
>[   58.523599] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b6000
>[   58.523600] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b3e4c00 to [CRTC:21]
>[   58.523601] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (3)
>[   58.523602] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.523603] [drm:drm_atomic_set_fb_for_plane] Set [FB:84] for plane state ffff88016b3e4c00
>[   58.523605] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c640 state to ffff880086d11600
>[   58.523606] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[   58.523608] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c640 to [CRTC:21]
>[   58.523609] [drm:drm_atomic_check_only] checking ffff880086d11600
>[   58.523612] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[   58.523613] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[   58.523614] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   58.523616] [drm:update_connector_routing] [CONNECTOR:41:DP-1] using [ENCODER:40:TMDS-40] on [CRTC:21]
>[   58.523616] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[   58.523618] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: y, active: y
>[   58.523619] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[   58.523620] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11600 has 1 connectors for [CRTC:21]
>[   58.523622] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[   58.523624] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[   58.523625] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   58.523628] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[   58.523631] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   58.523632] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[   58.523634] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   58.523635] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 3, found 0)
>[   58.523637] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3157174/8388608 link 701594/1048576, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767168/8388608 link 240298/262144)
>[   58.523639] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
>[   58.523640] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 2200)
>[   58.523641] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
>[   58.523642] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
>[   58.523643] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
>[   58.523644] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
>[   58.523645] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
>[   58.523646] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1125)
>[   58.523647] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
>[   58.523648] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
>[   58.523649] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
>[   58.523650] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
>[   58.523651] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[   58.523652] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[   58.523653] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[   58.523655] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 18, found 24)
>[   58.523656] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 148500)
>[   58.523657] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 540000, found 162000)
>[   58.523659] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88016b6b6000 for pipe A
>[   58.523660] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   58.523662] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   58.523663] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   58.523665] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   58.523667] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   58.523668] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   58.523670] [drm:intel_dump_pipe_config] requested mode:
>[   58.523672] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   58.523673] [drm:intel_dump_pipe_config] adjusted mode:
>[   58.523675] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   58.523677] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   58.523678] [drm:intel_dump_pipe_config] port clock: 162000
>[   58.523678] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   58.523680] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   58.523681] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   58.523682] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   58.523683] [drm:intel_dump_pipe_config] ips: 0
>[   58.523684] [drm:intel_dump_pipe_config] double wide: 0
>[   58.523685] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   58.523686] [drm:intel_dump_pipe_config] planes on this crtc
>[   58.523687] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[   58.523688] [drm:intel_dump_pipe_config] 	FB:54, fb = 3200x1800 format = 0x34325258
>[   58.523690] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[   58.523692] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[   58.523693] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[   58.523709] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   58.523711] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 84
>[   58.523712] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 0 -> 1, off 0, on 1, ms 1
>[   58.523714] [drm:intel_get_shared_dpll] CRTC:21 allocated DPLL 1
>[   58.523715] [drm:intel_get_shared_dpll] using DPLL 1 for pipe A
>[   58.523716] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   58.523718] [drm:drm_atomic_commit] commiting ffff880086d11600
>[   58.523995] [drm:drm_calc_timestamping_constants] crtc 21: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[   58.523996] [drm:drm_calc_timestamping_constants] crtc 21: clock 148500 kHz framedur 16666666 linedur 14814
>[   58.523999] [drm:intel_power_well_enable] enabling DDI B power well
>[   58.524002] [drm:skl_set_power_well] Enabling DDI B power well
>[   58.524004] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 21
>[   58.524005] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   58.527963] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   58.527972] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   58.527974] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   58.530473] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   58.534236] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   58.534688] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b6000
>[   58.534795] ------------[ cut here ]------------
>[   58.534808] WARNING: CPU: 0 PID: 1053 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[   58.534809] WARN_ON(!wm_changed)
>[   58.534810] Modules linked in:
>[   58.534811]  binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4
>[   58.534842]  e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   58.534847] CPU: 0 PID: 1053 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[   58.534849] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   58.534850]  ffffffffa07bec48 ffff88016c2cf908 ffffffff8138a66d ffff88016c2cf950
>[   58.534851]  ffff88016c2cf940 ffffffff81075856 ffff88016b6fb000 ffff88016cfc0b80
>[   58.534853]  0000000000000004 ffff88016c2cf9cc ffff88016b6f9000 ffff88016c2cf9a0
>[   58.534855] Call Trace:
>[   58.534858]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   58.534861]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   58.534863]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   58.534871]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[   58.534878]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[   58.534891]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[   58.534899]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[   58.534912]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[   58.534923]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[   58.534926]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[   58.534928]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[   58.534955]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[   58.534965]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[   58.534970]  [<ffffffffa032c637>] drm_atomic_helper_set_config+0x77/0xb0 [drm_kms_helper]
>[   58.534977]  [<ffffffffa04755f4>] drm_mode_set_config_internal+0x64/0x100 [drm]
>[   58.534985]  [<ffffffffa047953d>] drm_mode_setcrtc+0xdd/0x4f0 [drm]
>[   58.534990]  [<ffffffffa046b79b>] drm_ioctl+0x23b/0x4d0 [drm]
>[   58.534997]  [<ffffffffa0479460>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
>[   58.534999]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[   58.535001]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[   58.535003]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[   58.535006]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[   58.535007]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[   58.535009]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[   58.535010]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[   58.535013]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[   58.535015] ---[ end trace bad10161d743fa15 ]---
>[   58.535038] [drm:skl_wm_flush_pipe] flush pipe C (pass 2)
>[   58.535042] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   58.543928] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   58.543932] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   58.543936] [drm:intel_enable_pipe] enabling pipe A
>[   58.543943] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[   58.543944] [drm:hsw_audio_codec_enable] Enable audio codec on pipe A, 36 bytes ELD
>[   58.558617] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.558621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.558634] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.560642] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.560649] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.577350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.577376] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[   58.577386] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   58.577391] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   58.577395] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   58.577399] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   58.577403] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   58.577406] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   58.577410] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   58.577414] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   58.577418] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   58.577422] [drm:check_crtc_state] [CRTC:21]
>[   58.577458] [drm:check_shared_dpll_state] DPLL 1
>[   58.577465] [drm:check_shared_dpll_state] DPLL 2
>[   58.577469] [drm:check_shared_dpll_state] DPLL 3
>[   58.577477] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11600
>[   58.577485] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (2)
>[   58.577490] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11600
>[   58.577497] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.577500] [drm:drm_framebuffer_unreference] ffff88003683ba80: FB ID: 54 (1)
>[   58.584924] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   58.584931] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   58.584936] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   58.584939] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   58.584944] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.585008] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   58.585022] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.585035] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.585042] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.585046] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.585050] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.586465] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.594052] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.594091] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.594131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.594149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.594156] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.594161] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.594164] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.594190] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.610805] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.610847] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.610855] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.610857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.610861] [drm:drm_wait_vblank] waiting on vblank count 1614, crtc 0
>[   58.610863] [drm:drm_wait_vblank] returning 1614 to client
>[   58.610866] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.610922] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.610936] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.610948] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.610953] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.610962] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.611002] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.627383] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.627463] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.627480] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.627493] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.627497] [drm:drm_wait_vblank] waiting on vblank count 1615, crtc 0
>[   58.627503] [drm:drm_wait_vblank] returning 1615 to client
>[   58.627508] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.627610] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.627645] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.627657] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.627665] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.627683] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.627758] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.644160] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.644238] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.644254] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.644258] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.644267] [drm:drm_wait_vblank] waiting on vblank count 1616, crtc 0
>[   58.644272] [drm:drm_wait_vblank] returning 1616 to client
>[   58.644286] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.644393] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.644419] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.644433] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.644451] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.644469] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.644534] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.660837] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.660919] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.660937] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.660967] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.660980] [drm:drm_wait_vblank] waiting on vblank count 1617, crtc 0
>[   58.660988] [drm:drm_wait_vblank] returning 1617 to client
>[   58.660993] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.661522] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.661551] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.661567] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.661575] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.661584] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.661650] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.677474] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.677551] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.677568] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.677573] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.677591] [drm:drm_wait_vblank] waiting on vblank count 1618, crtc 0
>[   58.677597] [drm:drm_wait_vblank] returning 1618 to client
>[   58.677602] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.678082] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.678114] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.678134] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.678143] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.678151] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.678217] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.694144] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.694222] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.694236] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.694240] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.694249] [drm:drm_wait_vblank] waiting on vblank count 1619, crtc 0
>[   58.694254] [drm:drm_wait_vblank] returning 1619 to client
>[   58.694263] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.694741] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.694773] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.694787] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.694797] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.694805] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.694868] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.710819] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.710899] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.710913] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.710926] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.710934] [drm:drm_wait_vblank] waiting on vblank count 1620, crtc 0
>[   58.710944] [drm:drm_wait_vblank] returning 1620 to client
>[   58.710971] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.711560] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.711591] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.711680] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.711689] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.711700] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.711763] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.727355] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.727434] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.727451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.727465] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.727468] [drm:drm_wait_vblank] waiting on vblank count 1621, crtc 0
>[   58.727473] [drm:drm_wait_vblank] returning 1621 to client
>[   58.727478] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.727972] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.728006] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.728021] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.728030] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.728038] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.728102] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.744101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.744178] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.744191] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.744195] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.744204] [drm:drm_wait_vblank] waiting on vblank count 1622, crtc 0
>[   58.744211] [drm:drm_wait_vblank] returning 1622 to client
>[   58.744216] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.744666] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.744697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.744712] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.744721] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.744729] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.744791] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.760773] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.760848] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.760864] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.760868] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.760877] [drm:drm_wait_vblank] waiting on vblank count 1623, crtc 0
>[   58.760883] [drm:drm_wait_vblank] returning 1623 to client
>[   58.760888] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.761363] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.761403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.761417] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.761426] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.761433] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.761501] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.777355] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.777448] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.777466] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.777471] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.777489] [drm:drm_wait_vblank] waiting on vblank count 1624, crtc 0
>[   58.777495] [drm:drm_wait_vblank] returning 1624 to client
>[   58.777515] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.778021] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.778053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.778068] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.778076] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.778083] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.778163] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.794104] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.794183] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.794200] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.794203] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.794212] [drm:drm_wait_vblank] waiting on vblank count 1625, crtc 0
>[   58.794221] [drm:drm_wait_vblank] returning 1625 to client
>[   58.794231] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.794732] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.794771] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.794784] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.794796] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.794804] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.794865] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.810776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.810872] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.810881] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.810901] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.810918] [drm:drm_wait_vblank] waiting on vblank count 1626, crtc 0
>[   58.810926] [drm:drm_wait_vblank] returning 1626 to client
>[   58.810933] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.811045] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.811091] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.811104] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.811112] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.811121] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.811198] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.827413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.827492] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.827511] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.827514] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.827523] [drm:drm_wait_vblank] waiting on vblank count 1627, crtc 0
>[   58.827528] [drm:drm_wait_vblank] returning 1627 to client
>[   58.827533] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.827642] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.827669] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.827684] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.827691] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.827699] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.827787] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.844095] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.844172] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.844187] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.844191] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.844200] [drm:drm_wait_vblank] waiting on vblank count 1628, crtc 0
>[   58.844205] [drm:drm_wait_vblank] returning 1628 to client
>[   58.844209] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.844306] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.844335] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.844348] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.844356] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.844364] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.844445] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.860762] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.860913] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.860920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.860930] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.860939] [drm:drm_wait_vblank] waiting on vblank count 1629, crtc 0
>[   58.860945] [drm:drm_wait_vblank] returning 1629 to client
>[   58.860951] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.861012] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.861068] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.861089] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.861104] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.861118] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.861153] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.877370] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.877488] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.877496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.877505] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.877517] [drm:drm_wait_vblank] waiting on vblank count 1630, crtc 0
>[   58.877523] [drm:drm_wait_vblank] returning 1630 to client
>[   58.877530] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.877592] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.877633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.877647] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.877665] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.877678] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.877705] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.894064] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.894195] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.894212] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.894224] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.894233] [drm:drm_wait_vblank] waiting on vblank count 1631, crtc 0
>[   58.894238] [drm:drm_wait_vblank] returning 1631 to client
>[   58.894242] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.894302] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.894323] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.894334] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.894340] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.894346] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.894386] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.910753] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.910870] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.910979] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.910994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.911009] [drm:drm_wait_vblank] waiting on vblank count 1632, crtc 0
>[   58.911024] [drm:drm_wait_vblank] returning 1632 to client
>[   58.911029] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.911158] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.911188] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.911267] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.911283] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.911290] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.911363] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.927294] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.927395] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.927539] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.927556] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.927572] [drm:drm_wait_vblank] waiting on vblank count 1633, crtc 0
>[   58.927579] [drm:drm_wait_vblank] returning 1633 to client
>[   58.927586] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.927658] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.927697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.927714] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.927725] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.927735] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.927759] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.944061] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.944142] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.944202] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.944229] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.944244] [drm:drm_wait_vblank] waiting on vblank count 1634, crtc 0
>[   58.944252] [drm:drm_wait_vblank] returning 1634 to client
>[   58.944258] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.944354] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.944383] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.944397] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.944406] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.944416] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.944441] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.960692] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.960767] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.960814] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.960842] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.960856] [drm:drm_wait_vblank] waiting on vblank count 1635, crtc 0
>[   58.960863] [drm:drm_wait_vblank] returning 1635 to client
>[   58.960871] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.961017] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.961052] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.961071] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.961079] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.961087] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.961162] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.977229] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.977361] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.977371] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.977389] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.977400] [drm:drm_wait_vblank] waiting on vblank count 1636, crtc 0
>[   58.977407] [drm:drm_wait_vblank] returning 1636 to client
>[   58.977413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.977480] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.977519] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.977573] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.977583] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   58.977593] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   58.977625] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   58.994031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.994108] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.994173] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   58.994200] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.994215] [drm:drm_wait_vblank] waiting on vblank count 1637, crtc 0
>[   58.994222] [drm:drm_wait_vblank] returning 1637 to client
>[   58.994242] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   58.994393] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.994425] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   58.994439] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   58.994449] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   58.994458] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   58.994583] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.010701] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.010780] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.010843] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.010871] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.010886] [drm:drm_wait_vblank] waiting on vblank count 1638, crtc 0
>[   59.010893] [drm:drm_wait_vblank] returning 1638 to client
>[   59.010914] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.011066] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.011094] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.011112] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.011122] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.011131] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.011280] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.027362] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.027439] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.027503] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.027529] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.027545] [drm:drm_wait_vblank] waiting on vblank count 1639, crtc 0
>[   59.027553] [drm:drm_wait_vblank] returning 1639 to client
>[   59.027561] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.027713] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.027745] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.027760] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.027768] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.027776] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.027867] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.044014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.044105] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.044165] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.044186] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.044201] [drm:drm_wait_vblank] waiting on vblank count 1640, crtc 0
>[   59.044208] [drm:drm_wait_vblank] returning 1640 to client
>[   59.044215] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.044343] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.044371] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.044389] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.044396] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.044406] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.044488] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.060679] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.060770] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.060830] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.060850] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.060864] [drm:drm_wait_vblank] waiting on vblank count 1641, crtc 0
>[   59.060872] [drm:drm_wait_vblank] returning 1641 to client
>[   59.060879] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.061009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.061035] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.061050] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.061057] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.061066] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.061141] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.077301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.077437] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.077716] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.077733] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.077743] [drm:drm_wait_vblank] waiting on vblank count 1642, crtc 0
>[   59.077748] [drm:drm_wait_vblank] returning 1642 to client
>[   59.077752] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.077864] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.077892] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.077907] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.077914] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.077922] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.078037] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.093988] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.094080] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.094141] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.094161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.094175] [drm:drm_wait_vblank] waiting on vblank count 1643, crtc 0
>[   59.094183] [drm:drm_wait_vblank] returning 1643 to client
>[   59.094189] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.094325] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.094356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.094371] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.094382] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.094394] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.094471] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.110659] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.110748] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.110809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.110829] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.110843] [drm:drm_wait_vblank] waiting on vblank count 1644, crtc 0
>[   59.110851] [drm:drm_wait_vblank] returning 1644 to client
>[   59.110858] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.110990] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.111018] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.111032] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.111039] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.111049] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.111116] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.127330] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.127429] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.127480] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.127506] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.127523] [drm:drm_wait_vblank] waiting on vblank count 1645, crtc 0
>[   59.127538] [drm:drm_wait_vblank] returning 1645 to client
>[   59.127547] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.127752] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.127791] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.127805] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.127815] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.127823] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.127895] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.143976] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.144067] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.144127] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.144148] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.144162] [drm:drm_wait_vblank] waiting on vblank count 1646, crtc 0
>[   59.144170] [drm:drm_wait_vblank] returning 1646 to client
>[   59.144177] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.144317] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.144345] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.144362] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.144374] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.144380] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.144465] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.160634] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.160729] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.160782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.160804] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.160819] [drm:drm_wait_vblank] waiting on vblank count 1647, crtc 0
>[   59.160834] [drm:drm_wait_vblank] returning 1647 to client
>[   59.160847] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.160921] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.160962] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.160972] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.160979] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.160985] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.161006] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.177212] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.177323] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.177331] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.177355] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.177370] [drm:drm_wait_vblank] waiting on vblank count 1648, crtc 0
>[   59.177378] [drm:drm_wait_vblank] returning 1648 to client
>[   59.177393] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.177540] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.177572] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.177597] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.177609] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.177616] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.177684] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.193953] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.194031] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.194047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.194052] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.194067] [drm:drm_wait_vblank] waiting on vblank count 1649, crtc 0
>[   59.194079] [drm:drm_wait_vblank] returning 1649 to client
>[   59.194088] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.194618] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.194653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.194668] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.194677] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.194685] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.194748] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.210615] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.210693] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.210710] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.210715] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.210730] [drm:drm_wait_vblank] waiting on vblank count 1650, crtc 0
>[   59.210736] [drm:drm_wait_vblank] returning 1650 to client
>[   59.210742] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.211306] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.211344] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.211359] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.211366] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.211374] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.211590] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.227210] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.227322] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.227333] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.227359] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.227372] [drm:drm_wait_vblank] waiting on vblank count 1651, crtc 0
>[   59.227379] [drm:drm_wait_vblank] returning 1651 to client
>[   59.227385] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.227863] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.227894] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.227909] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.227917] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.227924] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.228001] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.243943] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.244022] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.244041] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.244046] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.244062] [drm:drm_wait_vblank] waiting on vblank count 1652, crtc 0
>[   59.244068] [drm:drm_wait_vblank] returning 1652 to client
>[   59.244073] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.244587] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.244618] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.244631] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.244639] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.244648] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.244713] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.260594] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.260719] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.260853] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.260876] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.260890] [drm:drm_wait_vblank] waiting on vblank count 1653, crtc 0
>[   59.260899] [drm:drm_wait_vblank] returning 1653 to client
>[   59.260912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.261084] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.261110] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.261122] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.261127] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.261132] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.261179] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.277271] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.277370] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.277422] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.277451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.277480] [drm:drm_wait_vblank] waiting on vblank count 1654, crtc 0
>[   59.277488] [drm:drm_wait_vblank] returning 1654 to client
>[   59.277495] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.277652] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.277687] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.277704] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.277714] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.277723] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.277810] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.293925] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.294018] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.294067] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.294087] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.294104] [drm:drm_wait_vblank] waiting on vblank count 1655, crtc 0
>[   59.294117] [drm:drm_wait_vblank] returning 1655 to client
>[   59.294137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.294286] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.294317] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.294331] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.294340] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.294348] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.294469] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.310587] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.310676] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.310728] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.310747] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.310764] [drm:drm_wait_vblank] waiting on vblank count 1656, crtc 0
>[   59.310786] [drm:drm_wait_vblank] returning 1656 to client
>[   59.310803] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.311318] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.311351] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.311363] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.311368] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.311373] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.311494] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.327192] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.327284] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.327314] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.327344] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.327356] [drm:drm_wait_vblank] waiting on vblank count 1657, crtc 0
>[   59.327362] [drm:drm_wait_vblank] returning 1657 to client
>[   59.327367] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.327767] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.327796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.327810] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.327819] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.327825] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.327886] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.343881] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.343971] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.343998] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.344021] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.344033] [drm:drm_wait_vblank] waiting on vblank count 1658, crtc 0
>[   59.344039] [drm:drm_wait_vblank] returning 1658 to client
>[   59.344043] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.344442] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.344472] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.344490] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.344498] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.344507] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.344585] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.360573] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.360674] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.360967] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.360983] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.360993] [drm:drm_wait_vblank] waiting on vblank count 1659, crtc 0
>[   59.360998] [drm:drm_wait_vblank] returning 1659 to client
>[   59.361002] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.361149] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.361175] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.361187] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.361196] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.361203] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.361279] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.377083] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.377198] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.377238] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.377259] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.377273] [drm:drm_wait_vblank] waiting on vblank count 1660, crtc 0
>[   59.377280] [drm:drm_wait_vblank] returning 1660 to client
>[   59.377288] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.377773] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.377797] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.377808] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.377813] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.377819] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.377872] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.393869] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.393988] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.394006] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.394024] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.394036] [drm:drm_wait_vblank] waiting on vblank count 1661, crtc 0
>[   59.394043] [drm:drm_wait_vblank] returning 1661 to client
>[   59.394055] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.394457] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.394493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.394505] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.394511] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.394519] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.394570] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.410555] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.410645] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.410705] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.410727] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.410745] [drm:drm_wait_vblank] waiting on vblank count 1662, crtc 0
>[   59.410766] [drm:drm_wait_vblank] returning 1662 to client
>[   59.410779] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.411322] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.411356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.411382] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.411449] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.411457] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.411525] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.427064] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.427178] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.427222] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.427251] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.427267] [drm:drm_wait_vblank] waiting on vblank count 1663, crtc 0
>[   59.427274] [drm:drm_wait_vblank] returning 1663 to client
>[   59.427281] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.427748] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.427778] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.427796] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.427804] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.427812] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.427882] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.443862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.443955] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.444015] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.444036] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.444055] [drm:drm_wait_vblank] waiting on vblank count 1664, crtc 0
>[   59.444077] [drm:drm_wait_vblank] returning 1664 to client
>[   59.444084] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.444163] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.444200] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.444214] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.444223] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.444230] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.444257] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.460544] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.460635] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.460692] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.460715] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.460729] [drm:drm_wait_vblank] waiting on vblank count 1665, crtc 0
>[   59.460754] [drm:drm_wait_vblank] returning 1665 to client
>[   59.460771] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.460866] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.460895] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.460910] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.460920] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.460928] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.460959] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.477031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.477083] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.477100] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.477112] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.477116] [drm:drm_wait_vblank] waiting on vblank count 1666, crtc 0
>[   59.477121] [drm:drm_wait_vblank] returning 1666 to client
>[   59.477126] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.477195] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.477222] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.477231] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.477236] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.477241] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.477259] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.493818] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.493890] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.493939] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.493964] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.493977] [drm:drm_wait_vblank] waiting on vblank count 1667, crtc 0
>[   59.493983] [drm:drm_wait_vblank] returning 1667 to client
>[   59.493987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.494041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.494060] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.494070] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.494087] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.494101] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.494137] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.510487] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.510559] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.510608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.510640] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.510649] [drm:drm_wait_vblank] waiting on vblank count 1668, crtc 0
>[   59.510654] [drm:drm_wait_vblank] returning 1668 to client
>[   59.510665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.510719] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.510739] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.510759] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.510774] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.510784] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.510803] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.527020] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.527090] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.527110] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.527132] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.527162] [drm:drm_wait_vblank] waiting on vblank count 1669, crtc 0
>[   59.527175] [drm:drm_wait_vblank] returning 1669 to client
>[   59.527182] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.527618] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.527662] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.527676] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.527685] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.527695] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.527762] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.543837] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.543914] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.543980] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.544007] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.544024] [drm:drm_wait_vblank] waiting on vblank count 1670, crtc 0
>[   59.544031] [drm:drm_wait_vblank] returning 1670 to client
>[   59.544050] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.544518] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.544553] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.544570] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.544582] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.544589] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.544655] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.560472] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.560549] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.560596] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.560625] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.560640] [drm:drm_wait_vblank] waiting on vblank count 1671, crtc 0
>[   59.560647] [drm:drm_wait_vblank] returning 1671 to client
>[   59.560654] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.561086] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.561123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.561138] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.561147] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.561155] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.561218] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.577058] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.577149] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.577189] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.577217] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.577232] [drm:drm_wait_vblank] waiting on vblank count 1672, crtc 0
>[   59.577239] [drm:drm_wait_vblank] returning 1672 to client
>[   59.577252] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.577690] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.577720] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.577736] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.577744] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.577752] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.577822] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.593815] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.593892] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.593960] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.593986] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.594002] [drm:drm_wait_vblank] waiting on vblank count 1673, crtc 0
>[   59.594009] [drm:drm_wait_vblank] returning 1673 to client
>[   59.594034] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.594508] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.594551] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.594567] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.594576] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.594584] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.594648] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.610486] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.610563] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.610627] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.610655] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.610673] [drm:drm_wait_vblank] waiting on vblank count 1674, crtc 0
>[   59.610680] [drm:drm_wait_vblank] returning 1674 to client
>[   59.610686] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.611200] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.611233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.611249] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.611258] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.611266] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.611346] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.627136] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.627211] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.627275] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.627302] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.627317] [drm:drm_wait_vblank] waiting on vblank count 1675, crtc 0
>[   59.627323] [drm:drm_wait_vblank] returning 1675 to client
>[   59.627346] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.627800] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.627840] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.627855] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.627863] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.627871] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.627935] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.643796] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.643888] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.643946] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.643968] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.643983] [drm:drm_wait_vblank] waiting on vblank count 1676, crtc 0
>[   59.644006] [drm:drm_wait_vblank] returning 1676 to client
>[   59.644023] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.644435] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.644486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.644501] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.644509] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.644516] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.644586] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.660468] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.660608] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.660623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.660633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.660647] [drm:drm_wait_vblank] waiting on vblank count 1677, crtc 0
>[   59.660654] [drm:drm_wait_vblank] returning 1677 to client
>[   59.660662] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.660772] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.660793] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.660803] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.660810] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.660814] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.660834] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.677023] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.677147] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.677166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.677178] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.677189] [drm:drm_wait_vblank] waiting on vblank count 1678, crtc 0
>[   59.677194] [drm:drm_wait_vblank] returning 1678 to client
>[   59.677198] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.677621] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.677651] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.677669] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.677678] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.677687] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.677759] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.693746] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.693863] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.693871] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.693882] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.693890] [drm:drm_wait_vblank] waiting on vblank count 1679, crtc 0
>[   59.693896] [drm:drm_wait_vblank] returning 1679 to client
>[   59.693902] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.694298] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.694329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.694344] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.694356] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.694365] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.694435] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.710451] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.710590] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.710597] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.710607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.710616] [drm:drm_wait_vblank] waiting on vblank count 1680, crtc 0
>[   59.710623] [drm:drm_wait_vblank] returning 1680 to client
>[   59.710629] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.711118] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.711152] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.711169] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.711178] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.711185] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.711255] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.726945] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.727000] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.727017] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.727028] [drm:drm_wait_vblank] waiting on vblank count 1681, crtc 0
>[   59.727034] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.727045] [drm:drm_wait_vblank] returning 1681 to client
>[   59.727051] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.727152] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.727178] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.727192] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.727201] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.727210] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.727285] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.743762] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.743840] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.743909] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.743930] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.743939] [drm:drm_wait_vblank] waiting on vblank count 1682, crtc 0
>[   59.743950] [drm:drm_wait_vblank] returning 1682 to client
>[   59.743955] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.744419] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.744459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.744474] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.744482] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.744491] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.744550] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.760427] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.760501] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.760574] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.760596] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.760606] [drm:drm_wait_vblank] waiting on vblank count 1683, crtc 0
>[   59.760664] [drm:drm_wait_vblank] returning 1683 to client
>[   59.760671] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.761080] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.761111] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.761131] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.761137] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.761142] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.761196] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.776956] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.777033] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.777077] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.777105] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.777114] [drm:drm_wait_vblank] waiting on vblank count 1684, crtc 0
>[   59.777126] [drm:drm_wait_vblank] returning 1684 to client
>[   59.777130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.777554] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.777592] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.777607] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.777615] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.777622] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.777693] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.793711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.793783] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.793831] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.793860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.793874] [drm:drm_wait_vblank] waiting on vblank count 1685, crtc 0
>[   59.793886] [drm:drm_wait_vblank] returning 1685 to client
>[   59.793890] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.793986] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.794023] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.794041] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.794054] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.794063] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.794144] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.810401] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.810475] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.810541] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.810576] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.810596] [drm:drm_wait_vblank] waiting on vblank count 1686, crtc 0
>[   59.810603] [drm:drm_wait_vblank] returning 1686 to client
>[   59.810608] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.811136] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.811170] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.811185] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.811193] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.811200] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.811327] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.826946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.827021] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.827060] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.827077] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.827104] [drm:drm_wait_vblank] waiting on vblank count 1687, crtc 0
>[   59.827109] [drm:drm_wait_vblank] returning 1687 to client
>[   59.827120] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.827496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.827532] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.827547] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.827556] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.827564] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.827632] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.843714] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.843791] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.843839] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.843858] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.843893] [drm:drm_wait_vblank] waiting on vblank count 1688, crtc 0
>[   59.843897] [drm:drm_wait_vblank] returning 1688 to client
>[   59.843902] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.844356] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.844386] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.844406] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.844415] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.844422] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.844488] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.860386] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.860461] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.860534] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.860555] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.860565] [drm:drm_wait_vblank] waiting on vblank count 1689, crtc 0
>[   59.860576] [drm:drm_wait_vblank] returning 1689 to client
>[   59.860580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.860996] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.861029] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.861053] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.861061] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.861070] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.861142] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.877039] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.877114] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.877193] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.877205] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.877216] [drm:drm_wait_vblank] waiting on vblank count 1690, crtc 0
>[   59.877222] [drm:drm_wait_vblank] returning 1690 to client
>[   59.877229] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.877696] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.877726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.877736] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.877741] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.877746] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.877798] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.893707] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.893783] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.893857] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.893880] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.893888] [drm:drm_wait_vblank] waiting on vblank count 1691, crtc 0
>[   59.893899] [drm:drm_wait_vblank] returning 1691 to client
>[   59.893904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.894362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.894395] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.894411] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.894419] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.894427] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.894499] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.910366] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.910442] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.910506] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.910534] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.910543] [drm:drm_wait_vblank] waiting on vblank count 1692, crtc 0
>[   59.910554] [drm:drm_wait_vblank] returning 1692 to client
>[   59.910559] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.911090] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.911122] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.911137] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.911148] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.911156] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.911232] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.926883] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.927019] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.927050] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.927065] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.927079] [drm:drm_wait_vblank] waiting on vblank count 1693, crtc 0
>[   59.927087] [drm:drm_wait_vblank] returning 1693 to client
>[   59.927101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.927227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.927255] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.927268] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.927277] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.927283] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.927310] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.943655] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.943742] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.943774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.943806] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.943820] [drm:drm_wait_vblank] waiting on vblank count 1694, crtc 0
>[   59.943828] [drm:drm_wait_vblank] returning 1694 to client
>[   59.943835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.943904] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.943933] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.943949] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.943963] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.943969] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.943992] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.960232] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.960332] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.960346] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.960380] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.960392] [drm:drm_wait_vblank] waiting on vblank count 1695, crtc 0
>[   59.960399] [drm:drm_wait_vblank] returning 1695 to client
>[   59.960409] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.960817] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.960846] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.960860] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.960868] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.960877] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.960939] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.977009] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.977086] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.977102] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.977106] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.977115] [drm:drm_wait_vblank] waiting on vblank count 1696, crtc 0
>[   59.977120] [drm:drm_wait_vblank] returning 1696 to client
>[   59.977125] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.977551] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.977585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.977598] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.977606] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   59.977614] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   59.977695] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   59.993681] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.993758] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   59.993772] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.993776] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.993788] [drm:drm_wait_vblank] waiting on vblank count 1697, crtc 0
>[   59.993797] [drm:drm_wait_vblank] returning 1697 to client
>[   59.993803] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   59.994260] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.994293] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   59.994308] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   59.994333] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   59.994343] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   59.994411] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.010174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.010258] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.010271] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.010291] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.010301] [drm:drm_wait_vblank] waiting on vblank count 1698, crtc 0
>[   60.010311] [drm:drm_wait_vblank] returning 1698 to client
>[   60.010319] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.010750] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.010781] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.010800] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.010879] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.010888] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.010957] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.026986] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.027063] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.027078] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.027082] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.027091] [drm:drm_wait_vblank] waiting on vblank count 1699, crtc 0
>[   60.027098] [drm:drm_wait_vblank] returning 1699 to client
>[   60.027103] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.027527] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.027563] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.027578] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.027586] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.027595] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.027679] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.043663] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.043737] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.043754] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.043760] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.043781] [drm:drm_wait_vblank] waiting on vblank count 1700, crtc 0
>[   60.043789] [drm:drm_wait_vblank] returning 1700 to client
>[   60.043796] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.044302] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.044336] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.044351] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.044360] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.044367] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.044430] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.060155] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.060207] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.060225] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.060236] [drm:drm_wait_vblank] waiting on vblank count 1701, crtc 0
>[   60.060242] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.060253] [drm:drm_wait_vblank] returning 1701 to client
>[   60.060262] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.060653] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.060683] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.060699] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.060709] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.060717] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.060788] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.076972] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.077049] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.077064] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.077068] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.077076] [drm:drm_wait_vblank] waiting on vblank count 1702, crtc 0
>[   60.077084] [drm:drm_wait_vblank] returning 1702 to client
>[   60.077089] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.077505] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.077538] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.077552] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.077561] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.077568] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.077645] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.093644] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.093722] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.093738] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.093741] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.093751] [drm:drm_wait_vblank] waiting on vblank count 1703, crtc 0
>[   60.093756] [drm:drm_wait_vblank] returning 1703 to client
>[   60.093761] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.094238] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.094269] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.094286] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.094295] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.094303] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.094375] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.110187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.110263] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.110280] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.110295] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.110299] [drm:drm_wait_vblank] waiting on vblank count 1704, crtc 0
>[   60.110304] [drm:drm_wait_vblank] returning 1704 to client
>[   60.110309] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.110757] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.110860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.110883] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.110893] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.110900] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.110982] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.126952] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.127029] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.127047] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.127051] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.127060] [drm:drm_wait_vblank] waiting on vblank count 1705, crtc 0
>[   60.127069] [drm:drm_wait_vblank] returning 1705 to client
>[   60.127074] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.127497] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.127531] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.127546] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.127554] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.127561] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.127644] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.143592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.143667] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.143683] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.143687] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.143696] [drm:drm_wait_vblank] waiting on vblank count 1706, crtc 0
>[   60.143702] [drm:drm_wait_vblank] returning 1706 to client
>[   60.143707] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.144131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.144164] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.144178] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.144187] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.144195] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.144271] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.160117] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.160169] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.160186] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.160199] [drm:drm_wait_vblank] waiting on vblank count 1707, crtc 0
>[   60.160207] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.160213] [drm:drm_wait_vblank] returning 1707 to client
>[   60.160219] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.160605] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.160637] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.160653] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.160662] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.160671] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.160748] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.176927] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.177004] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.177021] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.177026] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.177043] [drm:drm_wait_vblank] waiting on vblank count 1708, crtc 0
>[   60.177051] [drm:drm_wait_vblank] returning 1708 to client
>[   60.177056] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.177501] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.177532] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.177550] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.177559] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.177567] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.177648] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.193580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.193654] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.193668] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.193672] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.193680] [drm:drm_wait_vblank] waiting on vblank count 1709, crtc 0
>[   60.193685] [drm:drm_wait_vblank] returning 1709 to client
>[   60.193690] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.194106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.194140] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.194156] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.194164] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.194173] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.194258] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.210159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.210251] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.210267] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.210271] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.210280] [drm:drm_wait_vblank] waiting on vblank count 1710, crtc 0
>[   60.210285] [drm:drm_wait_vblank] returning 1710 to client
>[   60.210291] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.210714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.210823] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.210839] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.210848] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.210856] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.210942] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.226933] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.227010] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.227025] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.227032] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.227042] [drm:drm_wait_vblank] waiting on vblank count 1711, crtc 0
>[   60.227049] [drm:drm_wait_vblank] returning 1711 to client
>[   60.227056] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.227492] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.227521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.227535] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.227543] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.227549] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.227636] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.243424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.243548] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.243582] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.243605] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.243616] [drm:drm_wait_vblank] waiting on vblank count 1712, crtc 0
>[   60.243626] [drm:drm_wait_vblank] returning 1712 to client
>[   60.243635] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.243769] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.243799] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.243815] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.243825] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.243831] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.243910] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.260202] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.260294] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.260324] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.260358] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.260373] [drm:drm_wait_vblank] waiting on vblank count 1713, crtc 0
>[   60.260388] [drm:drm_wait_vblank] returning 1713 to client
>[   60.260401] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.260531] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.260558] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.260572] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.260580] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.260587] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.260655] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.276901] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.276991] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.277053] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.277074] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.277089] [drm:drm_wait_vblank] waiting on vblank count 1714, crtc 0
>[   60.277106] [drm:drm_wait_vblank] returning 1714 to client
>[   60.277118] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.277255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.277290] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.277305] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.277314] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.277321] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.277400] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.293561] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.293650] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.293664] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.293699] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.293714] [drm:drm_wait_vblank] waiting on vblank count 1715, crtc 0
>[   60.293722] [drm:drm_wait_vblank] returning 1715 to client
>[   60.293728] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.293872] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.293902] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.293918] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.293926] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.293934] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.294004] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.310190] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.310280] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.310316] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.310348] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.310362] [drm:drm_wait_vblank] waiting on vblank count 1716, crtc 0
>[   60.310371] [drm:drm_wait_vblank] returning 1716 to client
>[   60.310378] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.310510] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.310543] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.310557] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.310566] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.310572] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.310639] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.326856] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.326947] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.326990] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.327010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.327025] [drm:drm_wait_vblank] waiting on vblank count 1717, crtc 0
>[   60.327042] [drm:drm_wait_vblank] returning 1717 to client
>[   60.327052] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.327175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.327202] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.327215] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.327223] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.327231] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.327300] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.343425] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.343523] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.343546] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.343573] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.343587] [drm:drm_wait_vblank] waiting on vblank count 1718, crtc 0
>[   60.343603] [drm:drm_wait_vblank] returning 1718 to client
>[   60.343617] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.343694] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.343713] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.343724] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.343730] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.343735] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.343762] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.360207] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.360295] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.360356] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.360377] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.360395] [drm:drm_wait_vblank] waiting on vblank count 1719, crtc 0
>[   60.360411] [drm:drm_wait_vblank] returning 1719 to client
>[   60.360419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.360492] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.360524] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.360535] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.360541] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.360553] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.360572] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.376843] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.376934] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.376942] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.376970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.376989] [drm:drm_wait_vblank] waiting on vblank count 1720, crtc 0
>[   60.376997] [drm:drm_wait_vblank] returning 1720 to client
>[   60.377004] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.377382] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.377411] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.377423] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.377428] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.377433] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.377493] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.393569] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.393660] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.393706] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.393727] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.393741] [drm:drm_wait_vblank] waiting on vblank count 1721, crtc 0
>[   60.393749] [drm:drm_wait_vblank] returning 1721 to client
>[   60.393755] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.393886] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.393918] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.393932] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.393940] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.393947] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.394015] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.410177] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.410313] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.410356] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.410376] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.410391] [drm:drm_wait_vblank] waiting on vblank count 1722, crtc 0
>[   60.410398] [drm:drm_wait_vblank] returning 1722 to client
>[   60.410404] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.410531] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.410558] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.410574] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.410583] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.410591] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.410726] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.426873] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.426950] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.427047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.427069] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.427090] [drm:drm_wait_vblank] waiting on vblank count 1723, crtc 0
>[   60.427101] [drm:drm_wait_vblank] returning 1723 to client
>[   60.427111] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.427587] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.427616] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.427627] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.427633] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.427637] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.427703] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.443394] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.443496] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.443512] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.443532] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.443547] [drm:drm_wait_vblank] waiting on vblank count 1724, crtc 0
>[   60.443555] [drm:drm_wait_vblank] returning 1724 to client
>[   60.443562] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.444070] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.444097] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.444108] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.444117] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.444121] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.444182] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.460135] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.460220] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.460262] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.460285] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.460300] [drm:drm_wait_vblank] waiting on vblank count 1725, crtc 0
>[   60.460308] [drm:drm_wait_vblank] returning 1725 to client
>[   60.460315] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.460751] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.460785] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.460796] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.460801] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.460806] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.460855] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.476662] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.476744] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.476798] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.476811] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.476831] [drm:drm_wait_vblank] waiting on vblank count 1726, crtc 0
>[   60.476838] [drm:drm_wait_vblank] returning 1726 to client
>[   60.476846] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.476996] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.477028] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.477040] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.477050] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.477058] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.477132] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.493480] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.493575] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.493624] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.493645] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.493660] [drm:drm_wait_vblank] waiting on vblank count 1727, crtc 0
>[   60.493669] [drm:drm_wait_vblank] returning 1727 to client
>[   60.493688] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.493763] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.493804] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.493816] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.493821] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.493827] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.493847] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.510179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.510266] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.510315] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.510336] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.510350] [drm:drm_wait_vblank] waiting on vblank count 1728, crtc 0
>[   60.510368] [drm:drm_wait_vblank] returning 1728 to client
>[   60.510376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.510445] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.510469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.510480] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.510492] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.510497] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.510517] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.526819] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.526900] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.526922] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.526952] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.526965] [drm:drm_wait_vblank] waiting on vblank count 1729, crtc 0
>[   60.526973] [drm:drm_wait_vblank] returning 1729 to client
>[   60.526979] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.527072] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.527099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.527121] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.527129] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.527136] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.527161] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.543465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.543543] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.543556] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.543560] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.543569] [drm:drm_wait_vblank] waiting on vblank count 1730, crtc 0
>[   60.543575] [drm:drm_wait_vblank] returning 1730 to client
>[   60.543581] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.543649] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.543676] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.543685] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.543690] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.543694] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.543716] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.560024] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.560075] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.560129] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.560153] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.560164] [drm:drm_wait_vblank] waiting on vblank count 1731, crtc 0
>[   60.560169] [drm:drm_wait_vblank] returning 1731 to client
>[   60.560174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.560227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.560245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.560254] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.560260] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.560264] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.560281] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.576675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.576745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.576761] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.576767] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.576782] [drm:drm_wait_vblank] waiting on vblank count 1732, crtc 0
>[   60.576790] [drm:drm_wait_vblank] returning 1732 to client
>[   60.576820] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.576935] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.576962] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.576974] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.576988] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.577001] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.577071] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.593444] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.593522] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.593532] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.593548] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.593610] [drm:drm_wait_vblank] waiting on vblank count 1733, crtc 0
>[   60.593620] [drm:drm_wait_vblank] returning 1733 to client
>[   60.593655] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.593771] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.593801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.593818] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.593826] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.593844] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.593910] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.610092] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.610166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.610177] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.610195] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.610209] [drm:drm_wait_vblank] waiting on vblank count 1734, crtc 0
>[   60.610219] [drm:drm_wait_vblank] returning 1734 to client
>[   60.610256] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.610369] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.610393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.610417] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.610432] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.610444] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.610516] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.626757] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.626894] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.627159] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.627174] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.627184] [drm:drm_wait_vblank] waiting on vblank count 1735, crtc 0
>[   60.627189] [drm:drm_wait_vblank] returning 1735 to client
>[   60.627193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.627289] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.627311] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.627326] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.627333] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.627340] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.627404] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.643426] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.643504] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.643518] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.643521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.643530] [drm:drm_wait_vblank] waiting on vblank count 1736, crtc 0
>[   60.643535] [drm:drm_wait_vblank] returning 1736 to client
>[   60.643539] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.643650] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.643676] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.643689] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.643696] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.643704] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.643783] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.660088] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.660178] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.660234] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.660253] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.660269] [drm:drm_wait_vblank] waiting on vblank count 1737, crtc 0
>[   60.660277] [drm:drm_wait_vblank] returning 1737 to client
>[   60.660284] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.660357] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.660383] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.660405] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.660414] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.660422] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.660452] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.676659] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.676757] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.676767] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.676794] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.676809] [drm:drm_wait_vblank] waiting on vblank count 1738, crtc 0
>[   60.676816] [drm:drm_wait_vblank] returning 1738 to client
>[   60.676835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.676923] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.676950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.676968] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.676979] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.676987] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.677013] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.693405] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.693593] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.693601] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.693614] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.693622] [drm:drm_wait_vblank] waiting on vblank count 1739, crtc 0
>[   60.693631] [drm:drm_wait_vblank] returning 1739 to client
>[   60.693637] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.694046] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.694079] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.694096] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.694105] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.694113] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.694175] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.710075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.710165] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.710224] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.710245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.710259] [drm:drm_wait_vblank] waiting on vblank count 1740, crtc 0
>[   60.710267] [drm:drm_wait_vblank] returning 1740 to client
>[   60.710274] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.710342] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.710368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.710385] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.710394] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.710401] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.710425] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.726742] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.726842] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.727139] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.727156] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.727168] [drm:drm_wait_vblank] waiting on vblank count 1741, crtc 0
>[   60.727173] [drm:drm_wait_vblank] returning 1741 to client
>[   60.727178] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.727284] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.727310] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.727322] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.727330] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.727338] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.727408] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.743402] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.743502] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.743803] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.743821] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.743831] [drm:drm_wait_vblank] waiting on vblank count 1742, crtc 0
>[   60.743836] [drm:drm_wait_vblank] returning 1742 to client
>[   60.743840] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.743956] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.743986] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.743999] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.744007] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.744014] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.744088] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.760065] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.760162] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.760479] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.760495] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.760505] [drm:drm_wait_vblank] waiting on vblank count 1743, crtc 0
>[   60.760510] [drm:drm_wait_vblank] returning 1743 to client
>[   60.760514] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.760619] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.760644] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.760658] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.760665] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.760672] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.760747] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.776560] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.776616] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.776635] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.776647] [drm:drm_wait_vblank] waiting on vblank count 1744, crtc 0
>[   60.776653] [drm:drm_wait_vblank] returning 1744 to client
>[   60.776668] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.776674] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.777112] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.777140] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.777153] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.777162] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.777172] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.777254] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.793384] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.793461] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.793479] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.793484] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.793507] [drm:drm_wait_vblank] waiting on vblank count 1745, crtc 0
>[   60.793515] [drm:drm_wait_vblank] returning 1745 to client
>[   60.793530] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.794014] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.794044] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.794061] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.794070] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.794078] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.794141] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.810041] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.810117] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.810134] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.810139] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.810154] [drm:drm_wait_vblank] waiting on vblank count 1746, crtc 0
>[   60.810164] [drm:drm_wait_vblank] returning 1746 to client
>[   60.810170] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.810682] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.810732] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.810750] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.810760] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.810769] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.810836] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.826592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.826718] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.826732] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.826742] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.826752] [drm:drm_wait_vblank] waiting on vblank count 1747, crtc 0
>[   60.826759] [drm:drm_wait_vblank] returning 1747 to client
>[   60.826765] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.827200] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.827235] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.827250] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.827259] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.827266] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.827335] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.843354] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.843433] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.843501] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.843528] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.843543] [drm:drm_wait_vblank] waiting on vblank count 1748, crtc 0
>[   60.843551] [drm:drm_wait_vblank] returning 1748 to client
>[   60.843558] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.843626] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.843653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.843676] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.843684] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.843691] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.843721] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.860031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.860125] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.860184] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.860205] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.860220] [drm:drm_wait_vblank] waiting on vblank count 1749, crtc 0
>[   60.860237] [drm:drm_wait_vblank] returning 1749 to client
>[   60.860248] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.860735] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.860762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.860773] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.860778] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.860783] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.860913] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.876525] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.876592] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.876616] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.876642] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.876657] [drm:drm_wait_vblank] waiting on vblank count 1750, crtc 0
>[   60.876671] [drm:drm_wait_vblank] returning 1750 to client
>[   60.876678] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.877133] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.877164] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.877175] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.877180] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.877185] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.877244] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.893317] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.893390] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.893505] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.893520] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.893533] [drm:drm_wait_vblank] waiting on vblank count 1751, crtc 0
>[   60.893549] [drm:drm_wait_vblank] returning 1751 to client
>[   60.893565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.893972] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.894003] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.894016] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.894024] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.894032] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.894095] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.910003] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.910078] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.910143] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.910169] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.910184] [drm:drm_wait_vblank] waiting on vblank count 1752, crtc 0
>[   60.910192] [drm:drm_wait_vblank] returning 1752 to client
>[   60.910199] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.910326] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.910354] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.910367] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.910376] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.910385] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.910457] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.926667] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.926763] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.926773] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.926839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.926852] [drm:drm_wait_vblank] waiting on vblank count 1753, crtc 0
>[   60.926858] [drm:drm_wait_vblank] returning 1753 to client
>[   60.926864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.927263] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.927296] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.927309] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.927318] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.927326] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.927389] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.943321] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.943398] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.943415] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.943419] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.943428] [drm:drm_wait_vblank] waiting on vblank count 1754, crtc 0
>[   60.943433] [drm:drm_wait_vblank] returning 1754 to client
>[   60.943438] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.943863] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.943896] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.943911] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.943919] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.943928] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.944015] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.959983] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.960059] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.960078] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.960081] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.960090] [drm:drm_wait_vblank] waiting on vblank count 1755, crtc 0
>[   60.960095] [drm:drm_wait_vblank] returning 1755 to client
>[   60.960102] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.960518] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.960552] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.960568] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.960582] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.960590] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.960673] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.976542] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.976650] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.976656] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.976677] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.976688] [drm:drm_wait_vblank] waiting on vblank count 1756, crtc 0
>[   60.976696] [drm:drm_wait_vblank] returning 1756 to client
>[   60.976701] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.977133] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.977162] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.977185] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.977195] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   60.977203] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   60.977268] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   60.993299] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.993377] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   60.993392] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.993396] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.993405] [drm:drm_wait_vblank] waiting on vblank count 1757, crtc 0
>[   60.993409] [drm:drm_wait_vblank] returning 1757 to client
>[   60.993417] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   60.993894] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.993928] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   60.993947] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   60.993956] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   60.993963] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   60.994036] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.009962] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.010039] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.010053] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.010056] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.010065] [drm:drm_wait_vblank] waiting on vblank count 1758, crtc 0
>[   61.010125] [drm:drm_wait_vblank] returning 1758 to client
>[   61.010130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.010615] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.010646] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.010664] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.010673] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.010680] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.010743] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.026509] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.026640] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.026666] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.026682] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.026693] [drm:drm_wait_vblank] waiting on vblank count 1759, crtc 0
>[   61.026699] [drm:drm_wait_vblank] returning 1759 to client
>[   61.026705] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.027140] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.027170] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.027184] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.027194] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.027205] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.027267] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.043270] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.043346] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.043360] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.043364] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.043373] [drm:drm_wait_vblank] waiting on vblank count 1760, crtc 0
>[   61.043378] [drm:drm_wait_vblank] returning 1760 to client
>[   61.043384] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.043790] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.043824] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.043838] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.043847] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.043856] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.043923] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.059944] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.060021] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.060038] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.060041] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.060050] [drm:drm_wait_vblank] waiting on vblank count 1761, crtc 0
>[   61.060055] [drm:drm_wait_vblank] returning 1761 to client
>[   61.060060] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.060507] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.060542] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.060558] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.060567] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.060574] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.060662] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.076453] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.076546] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.076596] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.076622] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.076646] [drm:drm_wait_vblank] waiting on vblank count 1762, crtc 0
>[   61.076654] [drm:drm_wait_vblank] returning 1762 to client
>[   61.076660] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.077117] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.077151] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.077167] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.077176] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.077183] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.077250] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.093265] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.093424] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.093445] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.093461] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.093475] [drm:drm_wait_vblank] waiting on vblank count 1763, crtc 0
>[   61.093482] [drm:drm_wait_vblank] returning 1763 to client
>[   61.093487] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.093552] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.093586] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.093599] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.093607] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.093616] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.093659] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.109935] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.110015] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.110077] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.110103] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.110117] [drm:drm_wait_vblank] waiting on vblank count 1764, crtc 0
>[   61.110124] [drm:drm_wait_vblank] returning 1764 to client
>[   61.110131] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.110680] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.110707] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.110721] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.110726] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.110730] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.110859] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.126445] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.126505] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.126606] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.126627] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.126643] [drm:drm_wait_vblank] waiting on vblank count 1765, crtc 0
>[   61.126650] [drm:drm_wait_vblank] returning 1765 to client
>[   61.126656] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.127160] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.127186] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.127196] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.127202] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.127206] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.127256] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.143256] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.143334] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.143397] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.143424] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.143438] [drm:drm_wait_vblank] waiting on vblank count 1766, crtc 0
>[   61.143446] [drm:drm_wait_vblank] returning 1766 to client
>[   61.143453] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.143903] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.143937] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.143949] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.143954] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.143959] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.144011] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.159929] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.160005] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.160067] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.160095] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.160109] [drm:drm_wait_vblank] waiting on vblank count 1767, crtc 0
>[   61.160116] [drm:drm_wait_vblank] returning 1767 to client
>[   61.160122] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.160579] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.160603] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.160614] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.160620] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.160624] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.160677] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.176414] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.176472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.176489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.176501] [drm:drm_wait_vblank] waiting on vblank count 1768, crtc 0
>[   61.176507] [drm:drm_wait_vblank] returning 1768 to client
>[   61.176521] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.176527] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.176940] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.176975] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.176988] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.176996] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.177003] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.177087] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.193236] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.193314] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.193329] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.193333] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.193342] [drm:drm_wait_vblank] waiting on vblank count 1769, crtc 0
>[   61.193347] [drm:drm_wait_vblank] returning 1769 to client
>[   61.193351] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.193817] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.193850] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.193868] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.193880] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.193886] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.193953] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.209904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.209982] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.209998] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.210001] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.210010] [drm:drm_wait_vblank] waiting on vblank count 1770, crtc 0
>[   61.210015] [drm:drm_wait_vblank] returning 1770 to client
>[   61.210020] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.210527] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.210578] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.210594] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.210604] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.210611] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.210677] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.226396] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.226479] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.226512] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.226517] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.226542] [drm:drm_wait_vblank] waiting on vblank count 1771, crtc 0
>[   61.226564] [drm:drm_wait_vblank] returning 1771 to client
>[   61.226581] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.226692] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.226764] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.226779] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.226787] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.226795] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.226871] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.243211] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.243317] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.243614] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.243631] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.243642] [drm:drm_wait_vblank] waiting on vblank count 1772, crtc 0
>[   61.243646] [drm:drm_wait_vblank] returning 1772 to client
>[   61.243651] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.243763] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.243788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.243801] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.243808] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.243817] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.243883] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.259884] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.259983] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.260305] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.260321] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.260332] [drm:drm_wait_vblank] waiting on vblank count 1773, crtc 0
>[   61.260337] [drm:drm_wait_vblank] returning 1773 to client
>[   61.260342] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.260441] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.260464] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.260477] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.260484] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.260491] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.260566] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.276397] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.276449] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.276470] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.276485] [drm:drm_wait_vblank] waiting on vblank count 1774, crtc 0
>[   61.276490] [drm:drm_wait_vblank] returning 1774 to client
>[   61.276496] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.276506] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.276940] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.276970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.276985] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.276996] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.277006] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.277078] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.293193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.293273] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.293288] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.293292] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.293301] [drm:drm_wait_vblank] waiting on vblank count 1775, crtc 0
>[   61.293309] [drm:drm_wait_vblank] returning 1775 to client
>[   61.293314] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.293770] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.293801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.293817] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.293827] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.293835] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.293910] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.309835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.309910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.309927] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.309931] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.309940] [drm:drm_wait_vblank] waiting on vblank count 1776, crtc 0
>[   61.309945] [drm:drm_wait_vblank] returning 1776 to client
>[   61.309950] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.310428] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.310459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.310479] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.310486] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.310494] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.310559] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.326362] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.326438] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.326458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.326467] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.326481] [drm:drm_wait_vblank] waiting on vblank count 1777, crtc 0
>[   61.326497] [drm:drm_wait_vblank] returning 1777 to client
>[   61.326522] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.326999] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.327029] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.327044] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.327053] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.327060] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.327128] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.343174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.343300] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.343314] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.343317] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.343326] [drm:drm_wait_vblank] waiting on vblank count 1778, crtc 0
>[   61.343331] [drm:drm_wait_vblank] returning 1778 to client
>[   61.343337] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.343734] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.343772] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.343789] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.343797] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.343805] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.343869] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.359823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.359900] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.359914] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.359917] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.359926] [drm:drm_wait_vblank] waiting on vblank count 1779, crtc 0
>[   61.359931] [drm:drm_wait_vblank] returning 1779 to client
>[   61.359936] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.360362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.360395] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.360410] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.360420] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.360430] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.360509] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.376380] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.376439] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.376455] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.376464] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.376476] [drm:drm_wait_vblank] waiting on vblank count 1780, crtc 0
>[   61.376482] [drm:drm_wait_vblank] returning 1780 to client
>[   61.376488] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.376836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.376860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.376873] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.376882] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.376890] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.376944] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.393020] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.393072] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.393089] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.393101] [drm:drm_wait_vblank] waiting on vblank count 1781, crtc 0
>[   61.393107] [drm:drm_wait_vblank] returning 1781 to client
>[   61.393112] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.393128] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.393535] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.393567] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.393585] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.393595] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.393603] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.393724] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.409809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.409887] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.409903] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.409907] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.409916] [drm:drm_wait_vblank] waiting on vblank count 1782, crtc 0
>[   61.409921] [drm:drm_wait_vblank] returning 1782 to client
>[   61.409926] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.410427] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.410459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.410486] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.410495] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.410502] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.410567] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.426491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.426569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.426585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.426590] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.426608] [drm:drm_wait_vblank] waiting on vblank count 1783, crtc 0
>[   61.426614] [drm:drm_wait_vblank] returning 1783 to client
>[   61.426622] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.427071] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.427102] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.427120] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.427128] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.427134] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.427200] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.442983] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.443033] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.443051] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.443064] [drm:drm_wait_vblank] waiting on vblank count 1784, crtc 0
>[   61.443072] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.443078] [drm:drm_wait_vblank] returning 1784 to client
>[   61.443084] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.443479] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.443510] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.443526] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.443537] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.443550] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.443622] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.459803] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.459880] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.459898] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.459902] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.459911] [drm:drm_wait_vblank] waiting on vblank count 1785, crtc 0
>[   61.459915] [drm:drm_wait_vblank] returning 1785 to client
>[   61.459922] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.460340] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.460375] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.460389] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.460397] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.460403] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.460478] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.476474] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.476554] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.476568] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.476572] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.476581] [drm:drm_wait_vblank] waiting on vblank count 1786, crtc 0
>[   61.476585] [drm:drm_wait_vblank] returning 1786 to client
>[   61.476590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.477025] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.477058] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.477072] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.477081] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.477090] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.477176] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.493008] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.493076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.493092] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.493103] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.493106] [drm:drm_wait_vblank] waiting on vblank count 1787, crtc 0
>[   61.493112] [drm:drm_wait_vblank] returning 1787 to client
>[   61.493116] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.493503] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.493535] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.493550] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.493559] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.493566] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.493640] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.509776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.509853] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.509868] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.509872] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.509880] [drm:drm_wait_vblank] waiting on vblank count 1788, crtc 0
>[   61.509885] [drm:drm_wait_vblank] returning 1788 to client
>[   61.509889] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.510381] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.510418] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.510435] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.510446] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.510453] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.510517] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.526459] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.526536] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.526552] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.526557] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.526576] [drm:drm_wait_vblank] waiting on vblank count 1789, crtc 0
>[   61.526583] [drm:drm_wait_vblank] returning 1789 to client
>[   61.526592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.527059] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.527092] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.527117] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.527126] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.527134] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.527199] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.543023] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.543102] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.543134] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.543139] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.543155] [drm:drm_wait_vblank] waiting on vblank count 1790, crtc 0
>[   61.543185] [drm:drm_wait_vblank] returning 1790 to client
>[   61.543198] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.543628] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.543682] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.543699] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.543710] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.543718] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.543784] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.559770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.559863] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.559924] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.559946] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.559960] [drm:drm_wait_vblank] waiting on vblank count 1791, crtc 0
>[   61.559977] [drm:drm_wait_vblank] returning 1791 to client
>[   61.559986] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.560459] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.560484] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.560495] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.560500] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.560505] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.560557] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.576431] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.576529] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.576576] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.576607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.576623] [drm:drm_wait_vblank] waiting on vblank count 1792, crtc 0
>[   61.576637] [drm:drm_wait_vblank] returning 1792 to client
>[   61.576649] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.577084] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.577114] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.577125] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.577131] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.577136] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.577192] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.592993] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.593108] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.593474] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.593492] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.593502] [drm:drm_wait_vblank] waiting on vblank count 1793, crtc 0
>[   61.593507] [drm:drm_wait_vblank] returning 1793 to client
>[   61.593512] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.593657] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.593676] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.593685] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.593690] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.593695] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.593737] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.609723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.609815] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.609857] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.609878] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.609892] [drm:drm_wait_vblank] waiting on vblank count 1794, crtc 0
>[   61.609911] [drm:drm_wait_vblank] returning 1794 to client
>[   61.609919] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.610041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.610068] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.610082] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.610092] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.610099] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.610167] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.626392] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.626483] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.626509] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.626528] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.626540] [drm:drm_wait_vblank] waiting on vblank count 1795, crtc 0
>[   61.626545] [drm:drm_wait_vblank] returning 1795 to client
>[   61.626551] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.626660] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.626695] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.626707] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.626714] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.626721] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.626791] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.642915] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.642996] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.643066] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.643084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.643099] [drm:drm_wait_vblank] waiting on vblank count 1796, crtc 0
>[   61.643114] [drm:drm_wait_vblank] returning 1796 to client
>[   61.643130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.643270] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.643300] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.643315] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.643324] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.643332] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.643421] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.659721] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.659799] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.659815] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.659819] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.659828] [drm:drm_wait_vblank] waiting on vblank count 1797, crtc 0
>[   61.659889] [drm:drm_wait_vblank] returning 1797 to client
>[   61.659894] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.660291] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.660322] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.660339] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.660348] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.660356] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.660422] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.676388] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.676467] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.676482] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.676486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.676494] [drm:drm_wait_vblank] waiting on vblank count 1798, crtc 0
>[   61.676499] [drm:drm_wait_vblank] returning 1798 to client
>[   61.676504] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.676949] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.676985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.677004] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.677014] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.677023] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.677110] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.692953] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.693064] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.693095] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.693123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.693137] [drm:drm_wait_vblank] waiting on vblank count 1799, crtc 0
>[   61.693152] [drm:drm_wait_vblank] returning 1799 to client
>[   61.693166] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.693690] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.693715] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.693726] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.693731] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.693736] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.693791] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.709677] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.709768] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.709808] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.709832] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.709847] [drm:drm_wait_vblank] waiting on vblank count 1800, crtc 0
>[   61.709865] [drm:drm_wait_vblank] returning 1800 to client
>[   61.709873] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.710368] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.710394] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.710404] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.710409] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.710414] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.710466] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.726374] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.726467] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.726680] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.726697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.726709] [drm:drm_wait_vblank] waiting on vblank count 1801, crtc 0
>[   61.726716] [drm:drm_wait_vblank] returning 1801 to client
>[   61.726722] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.727093] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.727117] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.727128] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.727133] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.727138] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.727194] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.743067] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.743172] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.743212] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.743234] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.743257] [drm:drm_wait_vblank] waiting on vblank count 1802, crtc 0
>[   61.743265] [drm:drm_wait_vblank] returning 1802 to client
>[   61.743272] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.743795] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.743825] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.743842] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.743851] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.743857] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.743950] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.759701] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.759791] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.759851] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.759875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.759894] [drm:drm_wait_vblank] waiting on vblank count 1803, crtc 0
>[   61.759911] [drm:drm_wait_vblank] returning 1803 to client
>[   61.759917] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.760411] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.760447] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.760462] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.760470] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.760479] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.760556] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.776365] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.776451] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.776461] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.776480] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.776497] [drm:drm_wait_vblank] waiting on vblank count 1804, crtc 0
>[   61.776505] [drm:drm_wait_vblank] returning 1804 to client
>[   61.776511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.776666] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.776692] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.776705] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.776714] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.776721] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.776793] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.793009] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.793098] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.793152] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.793174] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.793189] [drm:drm_wait_vblank] waiting on vblank count 1805, crtc 0
>[   61.793201] [drm:drm_wait_vblank] returning 1805 to client
>[   61.793227] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.793722] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.793753] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.793767] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.793776] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.793786] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.793858] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.809685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.809770] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.809832] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.809855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.809872] [drm:drm_wait_vblank] waiting on vblank count 1806, crtc 0
>[   61.809891] [drm:drm_wait_vblank] returning 1806 to client
>[   61.809898] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.810430] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.810461] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.810476] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.810485] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.810492] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.810631] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.826220] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.826308] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.826339] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.826361] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.826375] [drm:drm_wait_vblank] waiting on vblank count 1807, crtc 0
>[   61.826387] [drm:drm_wait_vblank] returning 1807 to client
>[   61.826409] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.826830] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.826860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.826875] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.826884] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.826892] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.826962] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.842995] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.843075] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.843089] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.843093] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.843102] [drm:drm_wait_vblank] waiting on vblank count 1808, crtc 0
>[   61.843106] [drm:drm_wait_vblank] returning 1808 to client
>[   61.843111] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.843220] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.843246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.843259] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.843266] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.843273] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.843351] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.859665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.859808] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.859815] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.859825] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.859833] [drm:drm_wait_vblank] waiting on vblank count 1809, crtc 0
>[   61.859839] [drm:drm_wait_vblank] returning 1809 to client
>[   61.859845] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.859942] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.859980] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.859996] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.860004] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.860012] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.860079] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.876224] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.876367] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.876688] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.876705] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.876715] [drm:drm_wait_vblank] waiting on vblank count 1810, crtc 0
>[   61.876720] [drm:drm_wait_vblank] returning 1810 to client
>[   61.876724] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.876816] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.876836] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.876847] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.876853] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.876858] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.876902] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.892972] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.893062] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.893124] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.893145] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.893159] [drm:drm_wait_vblank] waiting on vblank count 1811, crtc 0
>[   61.893166] [drm:drm_wait_vblank] returning 1811 to client
>[   61.893173] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.893687] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.893712] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.893722] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.893727] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.893732] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.893789] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.909687] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.909772] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.909805] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.909831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.909845] [drm:drm_wait_vblank] waiting on vblank count 1812, crtc 0
>[   61.909852] [drm:drm_wait_vblank] returning 1812 to client
>[   61.909859] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.910348] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.910384] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.910401] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.910407] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.910412] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.910467] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.926224] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.926315] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.926349] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.926374] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.926389] [drm:drm_wait_vblank] waiting on vblank count 1813, crtc 0
>[   61.926398] [drm:drm_wait_vblank] returning 1813 to client
>[   61.926412] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.926869] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.926898] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.926910] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.926919] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.926924] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.926990] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.942961] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.943050] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.943109] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.943130] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.943144] [drm:drm_wait_vblank] waiting on vblank count 1814, crtc 0
>[   61.943152] [drm:drm_wait_vblank] returning 1814 to client
>[   61.943159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.943623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.943654] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.943674] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.943683] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.943690] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.943744] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.959629] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.959718] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.959780] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.959801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.959815] [drm:drm_wait_vblank] waiting on vblank count 1815, crtc 0
>[   61.959823] [drm:drm_wait_vblank] returning 1815 to client
>[   61.959830] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.960258] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.960305] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.960317] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.960323] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.960328] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.960382] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.976306] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.976384] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.976478] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.976506] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.976527] [drm:drm_wait_vblank] waiting on vblank count 1816, crtc 0
>[   61.976538] [drm:drm_wait_vblank] returning 1816 to client
>[   61.976549] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.977008] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.977041] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.977052] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.977057] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   61.977062] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   61.977120] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   61.992947] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.993036] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.993099] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   61.993119] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.993133] [drm:drm_wait_vblank] waiting on vblank count 1817, crtc 0
>[   61.993141] [drm:drm_wait_vblank] returning 1817 to client
>[   61.993148] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   61.993671] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.993697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   61.993708] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   61.993714] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   61.993719] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   61.993768] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.009601] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.009691] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.009751] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.009772] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.009787] [drm:drm_wait_vblank] waiting on vblank count 1818, crtc 0
>[   62.009795] [drm:drm_wait_vblank] returning 1818 to client
>[   62.009802] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.010352] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.010379] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.010390] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.010471] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.010476] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.010532] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.026292] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.026382] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.026460] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.026489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.026512] [drm:drm_wait_vblank] waiting on vblank count 1819, crtc 0
>[   62.026522] [drm:drm_wait_vblank] returning 1819 to client
>[   62.026533] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.027021] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.027047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.027058] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.027064] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.027069] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.027132] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.042772] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.042900] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.042910] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.042932] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.042943] [drm:drm_wait_vblank] waiting on vblank count 1820, crtc 0
>[   62.042958] [drm:drm_wait_vblank] returning 1820 to client
>[   62.042966] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.043448] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.043475] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.043489] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.043495] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.043499] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.043551] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.059577] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.059668] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.059725] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.059746] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.059760] [drm:drm_wait_vblank] waiting on vblank count 1821, crtc 0
>[   62.059766] [drm:drm_wait_vblank] returning 1821 to client
>[   62.059785] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.060218] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.060262] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.060275] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.060280] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.060285] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.060339] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.076249] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.076397] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.076423] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.076450] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.076473] [drm:drm_wait_vblank] waiting on vblank count 1822, crtc 0
>[   62.076488] [drm:drm_wait_vblank] returning 1822 to client
>[   62.076496] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.076650] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.076681] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.076694] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.076702] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.076709] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.076777] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.092810] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.092915] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.092952] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.092980] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.092994] [drm:drm_wait_vblank] waiting on vblank count 1823, crtc 0
>[   62.093009] [drm:drm_wait_vblank] returning 1823 to client
>[   62.093022] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.093476] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.093508] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.093520] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.093525] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.093530] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.093586] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.109541] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.109627] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.109663] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.109692] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.109706] [drm:drm_wait_vblank] waiting on vblank count 1824, crtc 0
>[   62.109714] [drm:drm_wait_vblank] returning 1824 to client
>[   62.109721] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.110169] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.110199] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.110211] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.110217] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.110225] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.110278] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.126228] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.126328] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.126383] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.126409] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.126427] [drm:drm_wait_vblank] waiting on vblank count 1825, crtc 0
>[   62.126442] [drm:drm_wait_vblank] returning 1825 to client
>[   62.126449] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.126658] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.126692] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.126708] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.126722] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.126729] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.126793] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.142875] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.142964] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.143012] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.143034] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.143048] [drm:drm_wait_vblank] waiting on vblank count 1826, crtc 0
>[   62.143055] [drm:drm_wait_vblank] returning 1826 to client
>[   62.143062] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.143507] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.143537] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.143550] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.143556] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.143560] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.143623] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.159539] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.159629] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.159679] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.159697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.159711] [drm:drm_wait_vblank] waiting on vblank count 1827, crtc 0
>[   62.159719] [drm:drm_wait_vblank] returning 1827 to client
>[   62.159726] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.160131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.160161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.160173] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.160178] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.160183] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.160262] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.176186] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.176282] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.176655] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.176672] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.176699] [drm:drm_wait_vblank] waiting on vblank count 1828, crtc 0
>[   62.176704] [drm:drm_wait_vblank] returning 1828 to client
>[   62.176709] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.176804] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.176824] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.176834] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.176840] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.176844] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.176904] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.192869] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.192949] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.192961] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.192968] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.192977] [drm:drm_wait_vblank] waiting on vblank count 1829, crtc 0
>[   62.192983] [drm:drm_wait_vblank] returning 1829 to client
>[   62.192991] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.193054] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.193081] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.193090] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.193096] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.193100] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.193118] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.209529] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.209607] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.209638] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.209642] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.209650] [drm:drm_wait_vblank] waiting on vblank count 1830, crtc 0
>[   62.209657] [drm:drm_wait_vblank] returning 1830 to client
>[   62.209662] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.209724] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.209745] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.209754] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.209760] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.209764] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.209782] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.226201] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.226280] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.226296] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.226308] [drm:drm_wait_vblank] waiting on vblank count 1831, crtc 0
>[   62.226321] [drm:drm_wait_vblank] returning 1831 to client
>[   62.226329] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.226333] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.226472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.226519] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.226531] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.226538] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.226545] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.226611] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.242846] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.242923] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.242935] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.242949] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.242962] [drm:drm_wait_vblank] waiting on vblank count 1832, crtc 0
>[   62.242969] [drm:drm_wait_vblank] returning 1832 to client
>[   62.242976] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.243075] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.243103] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.243116] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.243124] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.243131] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.243212] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.259516] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.259610] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.259664] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.259684] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.259700] [drm:drm_wait_vblank] waiting on vblank count 1833, crtc 0
>[   62.259708] [drm:drm_wait_vblank] returning 1833 to client
>[   62.259714] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.260129] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.260161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.260180] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.260186] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.260191] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.260245] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.276168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.276264] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.276433] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.276459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.276485] [drm:drm_wait_vblank] waiting on vblank count 1834, crtc 0
>[   62.276493] [drm:drm_wait_vblank] returning 1834 to client
>[   62.276501] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.276893] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.276922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.276934] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.276939] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.276943] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.276993] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.292730] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.292828] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.292871] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.292892] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.292909] [drm:drm_wait_vblank] waiting on vblank count 1835, crtc 0
>[   62.292925] [drm:drm_wait_vblank] returning 1835 to client
>[   62.292932] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.293328] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.293356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.293370] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.293376] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.293380] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.293432] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.309470] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.309555] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.309599] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.309621] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.309636] [drm:drm_wait_vblank] waiting on vblank count 1836, crtc 0
>[   62.309643] [drm:drm_wait_vblank] returning 1836 to client
>[   62.309661] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.310145] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.310172] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.310184] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.310190] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.310194] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.310245] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.326159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.326295] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.326336] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.326355] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.326368] [drm:drm_wait_vblank] waiting on vblank count 1837, crtc 0
>[   62.326375] [drm:drm_wait_vblank] returning 1837 to client
>[   62.326386] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.326529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.326568] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.326581] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.326591] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.326599] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.326671] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.342699] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.342783] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.342810] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.342829] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.342843] [drm:drm_wait_vblank] waiting on vblank count 1838, crtc 0
>[   62.342850] [drm:drm_wait_vblank] returning 1838 to client
>[   62.342857] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.343223] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.343252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.343267] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.343278] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.343283] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.343337] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.359473] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.359563] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.359625] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.359645] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.359659] [drm:drm_wait_vblank] waiting on vblank count 1839, crtc 0
>[   62.359668] [drm:drm_wait_vblank] returning 1839 to client
>[   62.359675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.359809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.359838] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.359854] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.359862] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.359869] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.359935] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.376013] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.376110] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.376118] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.376143] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.376157] [drm:drm_wait_vblank] waiting on vblank count 1840, crtc 0
>[   62.376170] [drm:drm_wait_vblank] returning 1840 to client
>[   62.376186] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.376310] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.376342] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.376357] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.376364] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.376371] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.376447] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.392797] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.392875] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.392892] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.392896] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.392905] [drm:drm_wait_vblank] waiting on vblank count 1841, crtc 0
>[   62.392912] [drm:drm_wait_vblank] returning 1841 to client
>[   62.392920] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.392984] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.393011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.393027] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.393035] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.393041] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.393063] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.409467] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.409544] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.409562] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.409566] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.409576] [drm:drm_wait_vblank] waiting on vblank count 1842, crtc 0
>[   62.409581] [drm:drm_wait_vblank] returning 1842 to client
>[   62.409585] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.409647] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.409677] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.409690] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.409697] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.409704] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.409734] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.426131] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.426210] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.426227] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.426235] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.426252] [drm:drm_wait_vblank] waiting on vblank count 1843, crtc 0
>[   62.426259] [drm:drm_wait_vblank] returning 1843 to client
>[   62.426266] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.426731] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.426762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.426785] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.426795] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.426805] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.426886] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.442776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.442855] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.442872] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.442876] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.442885] [drm:drm_wait_vblank] waiting on vblank count 1844, crtc 0
>[   62.442892] [drm:drm_wait_vblank] returning 1844 to client
>[   62.442897] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.443346] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.443376] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.443390] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.443400] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.443411] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.443480] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.459435] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.459530] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.459587] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.459608] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.459622] [drm:drm_wait_vblank] waiting on vblank count 1845, crtc 0
>[   62.459640] [drm:drm_wait_vblank] returning 1845 to client
>[   62.459648] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.459720] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.459762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.459777] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.459788] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.459795] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.459820] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.475993] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.476074] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.476091] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.476111] [drm:drm_wait_vblank] waiting on vblank count 1846, crtc 0
>[   62.476124] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.476154] [drm:drm_wait_vblank] returning 1846 to client
>[   62.476161] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.476597] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.476629] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.476643] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.476651] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.476659] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.476726] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.492751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.492831] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.492842] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.492849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.492858] [drm:drm_wait_vblank] waiting on vblank count 1847, crtc 0
>[   62.492865] [drm:drm_wait_vblank] returning 1847 to client
>[   62.492872] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.493303] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.493332] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.493347] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.493356] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.493364] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.493437] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.509449] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.509526] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.509543] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.509550] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.509558] [drm:drm_wait_vblank] waiting on vblank count 1848, crtc 0
>[   62.509565] [drm:drm_wait_vblank] returning 1848 to client
>[   62.509586] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.510059] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.510093] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.510110] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.510125] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.510133] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.510197] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.525959] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.526088] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.526128] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.526149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.526162] [drm:drm_wait_vblank] waiting on vblank count 1849, crtc 0
>[   62.526172] [drm:drm_wait_vblank] returning 1849 to client
>[   62.526179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.526612] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.526643] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.526657] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.526662] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.526667] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.526723] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.542736] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.542825] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.542885] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.542906] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.542921] [drm:drm_wait_vblank] waiting on vblank count 1850, crtc 0
>[   62.542935] [drm:drm_wait_vblank] returning 1850 to client
>[   62.542947] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.543413] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.543447] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.543463] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.543469] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.543474] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.543524] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.559418] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.559496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.559514] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.559520] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.559529] [drm:drm_wait_vblank] waiting on vblank count 1851, crtc 0
>[   62.559537] [drm:drm_wait_vblank] returning 1851 to client
>[   62.559547] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.559678] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.559727] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.559742] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.559750] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.559758] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.559829] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.576012] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.576143] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.576150] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.576162] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.576171] [drm:drm_wait_vblank] waiting on vblank count 1852, crtc 0
>[   62.576180] [drm:drm_wait_vblank] returning 1852 to client
>[   62.576186] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.576592] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.576624] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.576638] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.576647] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.576655] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.576727] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.592725] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.592862] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.592875] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.592885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.592895] [drm:drm_wait_vblank] waiting on vblank count 1853, crtc 0
>[   62.592902] [drm:drm_wait_vblank] returning 1853 to client
>[   62.592908] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.593379] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.593417] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.593432] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.593442] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.593450] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.593514] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.609388] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.609564] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.609577] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.609588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.609598] [drm:drm_wait_vblank] waiting on vblank count 1854, crtc 0
>[   62.609604] [drm:drm_wait_vblank] returning 1854 to client
>[   62.609610] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.610084] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.610116] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.610131] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.610141] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.610151] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.610224] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.625970] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.626118] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.626131] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.626144] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.626154] [drm:drm_wait_vblank] waiting on vblank count 1855, crtc 0
>[   62.626160] [drm:drm_wait_vblank] returning 1855 to client
>[   62.626165] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.626585] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.626622] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.626641] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.626651] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.626661] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.626738] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.642701] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.642827] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.642846] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.642859] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.642867] [drm:drm_wait_vblank] waiting on vblank count 1856, crtc 0
>[   62.642876] [drm:drm_wait_vblank] returning 1856 to client
>[   62.642883] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.643360] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.643388] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.643408] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.643417] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.643424] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.643486] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.659375] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.659512] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.659527] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.659540] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.659548] [drm:drm_wait_vblank] waiting on vblank count 1857, crtc 0
>[   62.659558] [drm:drm_wait_vblank] returning 1857 to client
>[   62.659565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.660024] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.660059] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.660077] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.660085] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.660093] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.660233] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.675879] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.676016] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.676042] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.676065] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.676081] [drm:drm_wait_vblank] waiting on vblank count 1858, crtc 0
>[   62.676089] [drm:drm_wait_vblank] returning 1858 to client
>[   62.676102] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.676550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.676579] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.676593] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.676600] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.676604] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.676664] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.692658] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.692749] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.692792] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.692812] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.692827] [drm:drm_wait_vblank] waiting on vblank count 1859, crtc 0
>[   62.692836] [drm:drm_wait_vblank] returning 1859 to client
>[   62.692852] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.693254] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.693283] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.693299] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.693305] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.693310] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.693361] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.709350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.709443] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.709503] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.709524] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.709538] [drm:drm_wait_vblank] waiting on vblank count 1860, crtc 0
>[   62.709550] [drm:drm_wait_vblank] returning 1860 to client
>[   62.709565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.710083] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.710110] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.710122] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.710127] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.710132] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.710194] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.725865] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.725924] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.726028] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.726047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.726058] [drm:drm_wait_vblank] waiting on vblank count 1861, crtc 0
>[   62.726064] [drm:drm_wait_vblank] returning 1861 to client
>[   62.726071] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.726534] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.726563] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.726577] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.726585] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.726593] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.726657] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.742668] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.742746] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.742758] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.742765] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.742773] [drm:drm_wait_vblank] waiting on vblank count 1862, crtc 0
>[   62.742781] [drm:drm_wait_vblank] returning 1862 to client
>[   62.742791] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.743212] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.743243] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.743258] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.743268] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.743280] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.743361] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.759342] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.759421] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.759436] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.759440] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.759453] [drm:drm_wait_vblank] waiting on vblank count 1863, crtc 0
>[   62.759461] [drm:drm_wait_vblank] returning 1863 to client
>[   62.759469] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.759922] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.759953] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.759972] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.759984] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.759991] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.760055] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.775831] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.775887] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.775914] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.775921] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.775950] [drm:drm_wait_vblank] waiting on vblank count 1864, crtc 0
>[   62.775957] [drm:drm_wait_vblank] returning 1864 to client
>[   62.775963] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.776428] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.776464] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.776483] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.776491] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.776499] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.776559] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.792656] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.792734] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.792752] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.792757] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.792773] [drm:drm_wait_vblank] waiting on vblank count 1865, crtc 0
>[   62.792779] [drm:drm_wait_vblank] returning 1865 to client
>[   62.792785] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.792885] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.792912] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.792924] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.792931] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.792939] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.793017] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.809307] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.809385] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.809398] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.809405] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.809414] [drm:drm_wait_vblank] waiting on vblank count 1866, crtc 0
>[   62.809423] [drm:drm_wait_vblank] returning 1866 to client
>[   62.809428] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.809532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.809558] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.809574] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.809582] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.809588] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.809671] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.825833] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.825886] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.825903] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.825920] [drm:drm_wait_vblank] waiting on vblank count 1867, crtc 0
>[   62.825929] [drm:drm_wait_vblank] returning 1867 to client
>[   62.825936] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.825945] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.826054] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.826084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.826111] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.826174] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.826189] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.826258] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.842643] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.842722] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.842738] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.842743] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.842758] [drm:drm_wait_vblank] waiting on vblank count 1868, crtc 0
>[   62.842764] [drm:drm_wait_vblank] returning 1868 to client
>[   62.842770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.842875] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.842899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.842913] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.842920] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.842925] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.842996] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.859299] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.859387] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.859447] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.859469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.859489] [drm:drm_wait_vblank] waiting on vblank count 1869, crtc 0
>[   62.859510] [drm:drm_wait_vblank] returning 1869 to client
>[   62.859518] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.859608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.859639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.859654] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.859663] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.859671] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.859696] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.875796] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.875862] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.875945] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.875973] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.875991] [drm:drm_wait_vblank] waiting on vblank count 1870, crtc 0
>[   62.876007] [drm:drm_wait_vblank] returning 1870 to client
>[   62.876014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.876100] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.876130] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.876145] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.876153] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.876162] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.876187] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.892605] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.892691] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.892736] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.892757] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.892772] [drm:drm_wait_vblank] waiting on vblank count 1871, crtc 0
>[   62.892779] [drm:drm_wait_vblank] returning 1871 to client
>[   62.892792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.893273] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.893302] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.893316] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.893327] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.893335] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.893398] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.909281] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.909367] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.909431] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.909453] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.909471] [drm:drm_wait_vblank] waiting on vblank count 1872, crtc 0
>[   62.909493] [drm:drm_wait_vblank] returning 1872 to client
>[   62.909506] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.910038] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.910070] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.910161] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.910169] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.910178] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.910243] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.925789] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.925929] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.926074] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.926091] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.926102] [drm:drm_wait_vblank] waiting on vblank count 1873, crtc 0
>[   62.926112] [drm:drm_wait_vblank] returning 1873 to client
>[   62.926125] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.926553] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.926586] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.926606] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.926611] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.926616] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.926669] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.942603] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.942683] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.942697] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.942703] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.942713] [drm:drm_wait_vblank] waiting on vblank count 1874, crtc 0
>[   62.942719] [drm:drm_wait_vblank] returning 1874 to client
>[   62.942724] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.942827] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.942851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.942864] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.942871] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.942878] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.942959] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.959259] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.959350] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.959406] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.959426] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.959442] [drm:drm_wait_vblank] waiting on vblank count 1875, crtc 0
>[   62.959450] [drm:drm_wait_vblank] returning 1875 to client
>[   62.959457] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.959532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.959574] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.959590] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.959604] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.959609] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.959632] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.975922] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.976014] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.976076] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.976097] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.976111] [drm:drm_wait_vblank] waiting on vblank count 1876, crtc 0
>[   62.976129] [drm:drm_wait_vblank] returning 1876 to client
>[   62.976141] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.976231] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.976261] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.976276] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.976285] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   62.976293] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   62.976322] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   62.992432] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.992493] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.992633] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   62.992648] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.992662] [drm:drm_wait_vblank] waiting on vblank count 1877, crtc 0
>[   62.992679] [drm:drm_wait_vblank] returning 1877 to client
>[   62.992695] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   62.993175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.993207] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   62.993229] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   62.993238] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   62.993246] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   62.993305] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.009234] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.009323] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.009383] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.009404] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.009418] [drm:drm_wait_vblank] waiting on vblank count 1878, crtc 0
>[   63.009425] [drm:drm_wait_vblank] returning 1878 to client
>[   63.009432] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.009560] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.009590] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.009605] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.009616] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.009629] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.009699] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.025904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.025995] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.026052] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.026073] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.026087] [drm:drm_wait_vblank] waiting on vblank count 1879, crtc 0
>[   63.026094] [drm:drm_wait_vblank] returning 1879 to client
>[   63.026101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.026239] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.026268] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.026284] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.026294] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.026302] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.026385] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.042566] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.042665] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.042992] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.043008] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.043018] [drm:drm_wait_vblank] waiting on vblank count 1880, crtc 0
>[   63.043082] [drm:drm_wait_vblank] returning 1880 to client
>[   63.043087] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.043177] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.043205] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.043221] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.043229] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.043237] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.043295] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.059218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.059318] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.059609] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.059625] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.059635] [drm:drm_wait_vblank] waiting on vblank count 1881, crtc 0
>[   63.059640] [drm:drm_wait_vblank] returning 1881 to client
>[   63.059644] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.059749] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.059775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.059788] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.059795] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.059803] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.059857] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.075864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.075958] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.076228] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.076244] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.076253] [drm:drm_wait_vblank] waiting on vblank count 1882, crtc 0
>[   63.076258] [drm:drm_wait_vblank] returning 1882 to client
>[   63.076262] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.076363] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.076390] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.076403] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.076414] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.076422] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.076479] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.092392] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.092505] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.092556] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.092584] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.092599] [drm:drm_wait_vblank] waiting on vblank count 1883, crtc 0
>[   63.092610] [drm:drm_wait_vblank] returning 1883 to client
>[   63.092623] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.093068] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.093151] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.093165] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.093174] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.093182] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.093249] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.109172] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.109249] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.109265] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.109270] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.109285] [drm:drm_wait_vblank] waiting on vblank count 1884, crtc 0
>[   63.109294] [drm:drm_wait_vblank] returning 1884 to client
>[   63.109308] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.109789] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.109827] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.109841] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.109850] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.109858] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.109922] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.125871] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.125949] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.125963] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.125967] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.125977] [drm:drm_wait_vblank] waiting on vblank count 1885, crtc 0
>[   63.125982] [drm:drm_wait_vblank] returning 1885 to client
>[   63.125987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.126425] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.126459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.126478] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.126486] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.126494] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.126581] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.142520] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.142599] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.142615] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.142619] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.142628] [drm:drm_wait_vblank] waiting on vblank count 1886, crtc 0
>[   63.142636] [drm:drm_wait_vblank] returning 1886 to client
>[   63.142640] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.143101] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.143133] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.143147] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.143155] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.143163] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.143232] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.159182] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.159321] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.159336] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.159350] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.159398] [drm:drm_wait_vblank] waiting on vblank count 1887, crtc 0
>[   63.159408] [drm:drm_wait_vblank] returning 1887 to client
>[   63.159414] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.159820] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.159853] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.159876] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.159885] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.159893] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.159955] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.175751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.175840] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.175912] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.175927] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.175938] [drm:drm_wait_vblank] waiting on vblank count 1888, crtc 0
>[   63.175944] [drm:drm_wait_vblank] returning 1888 to client
>[   63.175964] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.176411] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.176443] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.176458] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.176467] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.176475] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.176557] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.192493] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.192625] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.192635] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.192647] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.192655] [drm:drm_wait_vblank] waiting on vblank count 1889, crtc 0
>[   63.192665] [drm:drm_wait_vblank] returning 1889 to client
>[   63.192671] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.193139] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.193176] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.193190] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.193199] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.193210] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.193274] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.209157] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.209281] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.209307] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.209317] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.209331] [drm:drm_wait_vblank] waiting on vblank count 1890, crtc 0
>[   63.209337] [drm:drm_wait_vblank] returning 1890 to client
>[   63.209343] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.209853] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.209886] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.209906] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.209915] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.209922] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.209988] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.225755] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.225844] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.225912] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.225927] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.225942] [drm:drm_wait_vblank] waiting on vblank count 1891, crtc 0
>[   63.225957] [drm:drm_wait_vblank] returning 1891 to client
>[   63.225963] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.226391] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.226420] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.226435] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.226447] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.226455] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.226536] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.242478] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.242598] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.242624] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.242638] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.242649] [drm:drm_wait_vblank] waiting on vblank count 1892, crtc 0
>[   63.242656] [drm:drm_wait_vblank] returning 1892 to client
>[   63.242662] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.243130] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.243163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.243178] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.243186] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.243195] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.243258] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.259144] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.259273] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.259294] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.259310] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.259321] [drm:drm_wait_vblank] waiting on vblank count 1893, crtc 0
>[   63.259328] [drm:drm_wait_vblank] returning 1893 to client
>[   63.259334] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.259809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.259841] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.259857] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.259865] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.259873] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.259938] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.275662] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.275792] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.275800] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.275815] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.275829] [drm:drm_wait_vblank] waiting on vblank count 1894, crtc 0
>[   63.275838] [drm:drm_wait_vblank] returning 1894 to client
>[   63.275847] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.276289] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.276329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.276349] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.276359] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.276369] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.276443] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.292464] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.292545] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.292562] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.292578] [drm:drm_wait_vblank] waiting on vblank count 1895, crtc 0
>[   63.292594] [drm:drm_wait_vblank] returning 1895 to client
>[   63.292609] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.292623] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.293125] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.293161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.293176] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.293185] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.293193] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.293254] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.309133] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.309213] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.309233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.309261] [drm:drm_wait_vblank] waiting on vblank count 1896, crtc 0
>[   63.309274] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.309300] [drm:drm_wait_vblank] returning 1896 to client
>[   63.309306] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.309835] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.309868] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.309886] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.309895] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.309904] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.310044] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.325643] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.325697] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.325714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.325726] [drm:drm_wait_vblank] waiting on vblank count 1897, crtc 0
>[   63.325732] [drm:drm_wait_vblank] returning 1897 to client
>[   63.325737] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.325772] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.326167] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.326198] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.326216] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.326226] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.326234] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.326319] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.342445] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.342526] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.342543] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.342563] [drm:drm_wait_vblank] waiting on vblank count 1898, crtc 0
>[   63.342581] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.342617] [drm:drm_wait_vblank] returning 1898 to client
>[   63.342624] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.343068] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.343097] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.343119] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.343127] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.343135] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.343202] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.359118] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.359198] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.359213] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.359216] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.359225] [drm:drm_wait_vblank] waiting on vblank count 1899, crtc 0
>[   63.359230] [drm:drm_wait_vblank] returning 1899 to client
>[   63.359235] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.359672] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.359700] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.359715] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.359724] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.359735] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.359817] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.375619] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.375713] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.375775] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.375797] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.375823] [drm:drm_wait_vblank] waiting on vblank count 1900, crtc 0
>[   63.375831] [drm:drm_wait_vblank] returning 1900 to client
>[   63.375848] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.376324] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.376359] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.376377] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.376387] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.376395] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.376458] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.392426] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.392504] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.392522] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.392527] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.392543] [drm:drm_wait_vblank] waiting on vblank count 1901, crtc 0
>[   63.392550] [drm:drm_wait_vblank] returning 1901 to client
>[   63.392560] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.392976] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.393007] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.393022] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.393035] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.393043] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.393124] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.409065] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.409142] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.409157] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.409160] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.409169] [drm:drm_wait_vblank] waiting on vblank count 1902, crtc 0
>[   63.409176] [drm:drm_wait_vblank] returning 1902 to client
>[   63.409181] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.409635] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.409669] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.409684] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.409692] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.409699] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.409762] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.425606] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.425744] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.425765] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.425775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.425789] [drm:drm_wait_vblank] waiting on vblank count 1903, crtc 0
>[   63.425796] [drm:drm_wait_vblank] returning 1903 to client
>[   63.425802] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.426269] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.426301] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.426316] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.426324] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.426331] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.426396] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.442417] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.442503] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.442563] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.442585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.442602] [drm:drm_wait_vblank] waiting on vblank count 1904, crtc 0
>[   63.442623] [drm:drm_wait_vblank] returning 1904 to client
>[   63.442636] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.443047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.443091] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.443106] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.443117] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.443125] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.443193] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.459046] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.459132] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.459175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.459198] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.459212] [drm:drm_wait_vblank] waiting on vblank count 1905, crtc 0
>[   63.459234] [drm:drm_wait_vblank] returning 1905 to client
>[   63.459251] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.459734] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.459763] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.459777] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.459785] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.459793] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.459863] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.475616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.475717] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.475728] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.475746] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.475757] [drm:drm_wait_vblank] waiting on vblank count 1906, crtc 0
>[   63.475772] [drm:drm_wait_vblank] returning 1906 to client
>[   63.475779] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.476230] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.476258] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.476318] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.476326] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.476334] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.476397] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.492367] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.492451] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.492496] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.492519] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.492532] [drm:drm_wait_vblank] waiting on vblank count 1907, crtc 0
>[   63.492559] [drm:drm_wait_vblank] returning 1907 to client
>[   63.492572] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.492979] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.493012] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.493027] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.493035] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.493042] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.493105] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.509061] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.509146] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.509207] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.509229] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.509246] [drm:drm_wait_vblank] waiting on vblank count 1908, crtc 0
>[   63.509265] [drm:drm_wait_vblank] returning 1908 to client
>[   63.509273] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.509801] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.509831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.509846] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.509855] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.509865] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.510000] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.525651] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.525767] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.525793] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.525821] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.525847] [drm:drm_wait_vblank] waiting on vblank count 1909, crtc 0
>[   63.525854] [drm:drm_wait_vblank] returning 1909 to client
>[   63.525860] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.526301] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.526333] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.526347] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.526356] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.526364] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.526444] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.542378] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.542462] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.542525] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.542548] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.542565] [drm:drm_wait_vblank] waiting on vblank count 1910, crtc 0
>[   63.542582] [drm:drm_wait_vblank] returning 1910 to client
>[   63.542589] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.543023] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.543052] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.543066] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.543074] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.543081] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.543147] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.559031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.559115] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.559169] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.559192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.559206] [drm:drm_wait_vblank] waiting on vblank count 1911, crtc 0
>[   63.559223] [drm:drm_wait_vblank] returning 1911 to client
>[   63.559242] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.559724] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.559758] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.559773] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.559782] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (4)
>[   63.559789] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.559858] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.575532] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.575669] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.575677] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.575688] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.575698] [drm:drm_wait_vblank] waiting on vblank count 1912, crtc 0
>[   63.575704] [drm:drm_wait_vblank] returning 1912 to client
>[   63.575710] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.576133] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.576170] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   63.576184] [drm:drm_framebuffer_reference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.576193] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (4)
>[   63.576200] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.576264] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (3)
>[   63.592329] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   63.592416] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (2)
>[   63.592535] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   63.592555] [drm:drm_framebuffer_unreference] ffff88016b3e40c0: FB ID: 88 (1)
>[   63.592575] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   63.599042] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   63.599054] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.599063] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   63.599072] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   63.599078] [drm:drm_framebuffer_unreference] ffff88016b3e4000: FB ID: 84 (1)
>[   63.599087] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   63.602718] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   63.602733] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   63.602744] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   63.602750] [drm:drm_mode_getresources] [CRTC:21]
>[   63.602754] [drm:drm_mode_getresources] [CRTC:25]
>[   63.602758] [drm:drm_mode_getresources] [CRTC:29]
>[   63.602769] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   63.602773] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   63.602778] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   63.602782] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   63.602787] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   63.602791] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   63.602795] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   63.602799] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   63.602803] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   63.602808] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   63.602812] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   63.602817] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   63.602821] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   63.602825] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   63.602830] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   63.602842] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   63.602847] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   63.602854] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   63.602867] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   63.603837] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   63.603853] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   63.603862] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   63.603868] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   63.603874] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   63.604689] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   63.605548] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   63.615571] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   63.616759] [drm:drm_property_unreference_blob] ffff880086d12400: blob ID: 83 (1)
>[   63.617030] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   63.617037] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   63.617043] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   63.617206] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   63.617216] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   63.617225] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   63.617233] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   63.617241] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   63.617249] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   63.617257] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   63.617265] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   63.617272] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   63.617280] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   63.617288] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   63.617296] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   63.617303] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   63.617311] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   63.617318] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   63.617326] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   63.617333] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   63.617340] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   63.617348] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   63.617355] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   63.617363] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   63.617370] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   63.617378] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   63.617385] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   63.617393] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   63.617400] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   63.617408] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   63.617415] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   63.617423] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   63.617430] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   63.617438] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   63.617445] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   63.617452] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   63.617460] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   63.617467] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   63.617474] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   63.617549] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   63.617628] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   63.617649] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   63.617715] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   63.617732] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   63.617752] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   63.618248] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   63.618291] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   63.618310] [drm:drm_mode_addfb2] [FB:83]
>[   63.618333] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   63.618357] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   63.618367] [drm:drm_mode_addfb2] [FB:84]
>[   63.618392] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   63.618410] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   63.618434] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   63.618444] [drm:drm_mode_addfb2] [FB:88]
>[   63.618457] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   63.618523] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   63.648838] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   63.648876] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   63.660493] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   63.660508] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   63.672180] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   63.672187] [drm:drm_mode_setcrtc] [CRTC:25]
>[   63.672193] [drm:drm_mode_setcrtc] [CONNECTOR:41:DP-1]
>[   63.672210] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d10200
>[   63.672214] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b4000 state to ffff880086d10200
>[   63.672216] [drm:drm_framebuffer_reference] ffff88003683b300: FB ID: 86 (2)
>[   63.672217] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88016babfc00 state to ffff880086d10200
>[   63.672220] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b4000
>[   63.672221] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016babfc00 to [CRTC:25]
>[   63.672222] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (3)
>[   63.672223] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.672224] [drm:drm_atomic_set_fb_for_plane] Set [FB:83] for plane state ffff88016babfc00
>[   63.672226] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c8a0 state to ffff880086d10200
>[   63.672227] [drm:drm_property_reference_blob] ffff88016babfb40: blob ID: 96 (1)
>[   63.672228] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b2800 state to ffff880086d10200
>[   63.672230] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d10200
>[   63.672232] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d10200
>[   63.672233] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c8a0 to [CRTC:25]
>[   63.672234] [drm:drm_atomic_connectors_for_crtc] State ffff880086d10200 has 0 connectors for [CRTC:21]
>[   63.672235] [drm:drm_property_unreference_blob] ffff88016babfb40: blob ID: 96 (2)
>[   63.672236] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b2800
>[   63.672240] [drm:drm_atomic_check_only] checking ffff880086d10200
>[   63.672246] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[   63.672247] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[   63.672247] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[   63.672248] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[   63.672250] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   63.672252] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[   63.672252] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[   63.672254] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: n, active: n
>[   63.672255] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d10200
>[   63.672256] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.672257] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016babfe40 state to ffff880086d10200
>[   63.672259] [drm:drm_atomic_connectors_for_crtc] State ffff880086d10200 has 0 connectors for [CRTC:21]
>[   63.672260] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[   63.672261] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[   63.672262] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d10200
>[   63.672263] [drm:drm_atomic_connectors_for_crtc] State ffff880086d10200 has 1 connectors for [CRTC:25]
>[   63.672265] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d10200
>[   63.672267] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[   63.672268] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   63.672271] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[   63.672274] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   63.672275] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[   63.672276] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   63.672278] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 3, found 1)
>[   63.672280] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3157174/8388608 link 701594/1048576, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767168/8388608 link 240298/262144)
>[   63.672282] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
>[   63.672283] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 2200)
>[   63.672284] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
>[   63.672284] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
>[   63.672286] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
>[   63.672287] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
>[   63.672288] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
>[   63.672289] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1125)
>[   63.672290] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
>[   63.672291] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
>[   63.672292] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
>[   63.672293] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
>[   63.672294] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[   63.672295] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[   63.672296] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[   63.672297] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 18, found 24)
>[   63.672298] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 148500)
>[   63.672299] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 540000, found 162000)
>[   63.672301] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016b6b4000 for pipe B
>[   63.672302] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   63.672302] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   63.672304] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   63.672305] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   63.672307] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   63.672308] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   63.672308] [drm:intel_dump_pipe_config] requested mode:
>[   63.672311] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   63.672311] [drm:intel_dump_pipe_config] adjusted mode:
>[   63.672313] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   63.672315] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   63.672316] [drm:intel_dump_pipe_config] port clock: 162000
>[   63.672317] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   63.672318] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   63.672319] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   63.672320] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   63.672321] [drm:intel_dump_pipe_config] ips: 0
>[   63.672322] [drm:intel_dump_pipe_config] double wide: 0
>[   63.672323] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   63.672336] [drm:intel_dump_pipe_config] planes on this crtc
>[   63.672338] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[   63.672339] [drm:intel_dump_pipe_config] 	FB:86, fb = 3200x1800 format = 0x34325258
>[   63.672340] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[   63.672342] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[   63.672343] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[   63.672347] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   63.672348] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 87
>[   63.672349] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 0, off 1, on 0, ms 1
>[   63.672350] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   63.672351] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 83
>[   63.672352] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 0 -> 1, off 0, on 1, ms 1
>[   63.672354] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   63.672356] [drm:intel_get_shared_dpll] CRTC:25 allocated DPLL 1
>[   63.672356] [drm:intel_get_shared_dpll] using DPLL 1 for pipe B
>[   63.672357] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   63.672359] [drm:drm_atomic_commit] commiting ffff880086d10200
>[   63.672643] [drm:hsw_audio_codec_disable] Disable audio codec on pipe A
>[   63.678130] [drm:intel_disable_pipe] disabling pipe A
>[   63.694210] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 21
>[   63.694213] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   63.694218] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[   63.694219] [drm:drm_calc_timestamping_constants] crtc 25: clock 148500 kHz framedur 16666666 linedur 14814
>[   63.694242] ------------[ cut here ]------------
>[   63.694261] WARNING: CPU: 0 PID: 1053 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[   63.694262] WARN_ON(!wm_changed)
>[   63.694263] Modules linked in:
>[   63.694265]  binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4
>[   63.694314]  e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   63.694320] CPU: 0 PID: 1053 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[   63.694321] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   63.694322]  ffffffffa07bec48 ffff88016c2cf978 ffffffff8138a66d ffff88016c2cf9c0
>[   63.694324]  ffff88016c2cf9b0 ffffffff81075856 ffff88016b6fb000 ffff88016cfc0b80
>[   63.694325]  0000000000000004 ffff88016c2cfa3c ffff88016b6f9000 ffff88016c2cfa10
>[   63.694327] Call Trace:
>[   63.694331]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   63.694334]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   63.694336]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   63.694344]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[   63.694351]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[   63.694366]  [<ffffffffa076f5b1>] ? intel_fbc_flush+0x51/0x70 [i915]
>[   63.694378]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[   63.694386]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[   63.694397]  [<ffffffffa0761110>] intel_atomic_commit+0x430/0x1f20 [i915]
>[   63.694416]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[   63.694419]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[   63.694429]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[   63.694439]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[   63.694445]  [<ffffffffa032c637>] drm_atomic_helper_set_config+0x77/0xb0 [drm_kms_helper]
>[   63.694452]  [<ffffffffa04755f4>] drm_mode_set_config_internal+0x64/0x100 [drm]
>[   63.694460]  [<ffffffffa047953d>] drm_mode_setcrtc+0xdd/0x4f0 [drm]
>[   63.694465]  [<ffffffffa046b79b>] drm_ioctl+0x23b/0x4d0 [drm]
>[   63.694472]  [<ffffffffa0479460>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
>[   63.694474]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[   63.694477]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[   63.694479]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[   63.694481]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[   63.694483]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[   63.694485]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[   63.694486]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[   63.694489]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[   63.694490] ---[ end trace bad10161d743fa16 ]---
>[   63.694522] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[   63.694526] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 25
>[   63.694527] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   63.698377] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   63.698380] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   63.698381] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   63.700883] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   63.704642] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   63.705101] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b4000
>[   63.705231] ------------[ cut here ]------------
>[   63.705247] WARNING: CPU: 0 PID: 1053 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[   63.705248] WARN_ON(!wm_changed)
>[   63.705250] Modules linked in:
>[   63.705251]  binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4
>[   63.705303]  e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   63.705308] CPU: 0 PID: 1053 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[   63.705309] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   63.705310]  ffffffffa07bec48 ffff88016c2cf908 ffffffff8138a66d ffff88016c2cf950
>[   63.705312]  ffff88016c2cf940 ffffffff81075856 ffff88016b6fb000 ffff88016cfc0b80
>[   63.705314]  0000000000000004 ffff88016c2cf9cc ffff88016b6fa000 ffff88016c2cf9a0
>[   63.705316] Call Trace:
>[   63.705319]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   63.705322]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   63.705324]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   63.705334]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[   63.705342]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[   63.705359]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[   63.705368]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[   63.705382]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[   63.705396]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[   63.705399]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[   63.705401]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[   63.705411]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[   63.705422]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[   63.705428]  [<ffffffffa032c637>] drm_atomic_helper_set_config+0x77/0xb0 [drm_kms_helper]
>[   63.705445]  [<ffffffffa04755f4>] drm_mode_set_config_internal+0x64/0x100 [drm]
>[   63.705466]  [<ffffffffa047953d>] drm_mode_setcrtc+0xdd/0x4f0 [drm]
>[   63.705475]  [<ffffffffa046b79b>] drm_ioctl+0x23b/0x4d0 [drm]
>[   63.705485]  [<ffffffffa0479460>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
>[   63.705492]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[   63.705498]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[   63.705505]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[   63.705510]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[   63.705515]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[   63.705522]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[   63.705526]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[   63.705532]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[   63.705538] ---[ end trace bad10161d743fa17 ]---
>[   63.705575] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   63.705583] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[   63.705588] [drm:intel_enable_pipe] enabling pipe B
>[   63.705596] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[   63.705598] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[   63.705641] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.705645] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.705673] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.722323] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.722351] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.739000] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.739026] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[   63.739035] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   63.739039] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   63.739044] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   63.739048] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   63.739051] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   63.739055] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   63.739059] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   63.739063] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   63.739066] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   63.739072] [drm:drm_property_unreference_blob] ffff88016babfb40: blob ID: 96 (1)
>[   63.739078] [drm:check_crtc_state] [CRTC:21]
>[   63.739085] [drm:check_crtc_state] [CRTC:25]
>[   63.739115] [drm:check_shared_dpll_state] DPLL 1
>[   63.739121] [drm:check_shared_dpll_state] DPLL 2
>[   63.739126] [drm:check_shared_dpll_state] DPLL 3
>[   63.739132] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d10200
>[   63.739141] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.739145] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (2)
>[   63.739150] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d10200
>[   63.739156] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   63.739160] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   63.739164] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.739168] [drm:drm_framebuffer_unreference] ffff88003683b300: FB ID: 86 (1)
>[   63.746652] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   63.746658] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   63.746663] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.746711] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   63.746726] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.746745] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.746752] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.746756] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.746760] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.748195] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.755804] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.755883] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.755945] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.755973] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.755987] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.755993] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.756000] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.756055] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   63.772480] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.772573] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.772590] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.772595] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   63.772611] [drm:drm_wait_vblank] waiting on vblank count 1942, crtc 1
>[   63.772619] [drm:drm_wait_vblank] returning 1942 to client
>[   63.772637] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.773144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.773174] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.773189] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.773198] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.773207] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.773271] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.789062] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.789141] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.789167] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.789176] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.789189] [drm:drm_wait_vblank] waiting on vblank count 1943, crtc 1
>[   63.789218] [drm:drm_wait_vblank] returning 1943 to client
>[   63.789231] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.789751] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.789790] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.789865] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.789873] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.789882] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.789949] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   63.805797] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.805889] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.805903] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   63.805908] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.805917] [drm:drm_wait_vblank] waiting on vblank count 1944, crtc 1
>[   63.805933] [drm:drm_wait_vblank] returning 1944 to client
>[   63.805942] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.806366] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.806398] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.806423] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.806431] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.806439] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.806519] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.822328] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.822494] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.822527] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.822549] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.822562] [drm:drm_wait_vblank] waiting on vblank count 1945, crtc 1
>[   63.822572] [drm:drm_wait_vblank] returning 1945 to client
>[   63.822578] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.822643] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.822668] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.822681] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.822689] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.822697] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.822724] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   63.839145] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.839288] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   63.839314] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.839342] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.839359] [drm:drm_wait_vblank] waiting on vblank count 1946, crtc 1
>[   63.839366] [drm:drm_wait_vblank] returning 1946 to client
>[   63.839383] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.839455] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.839485] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.839499] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.839508] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.839517] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.839549] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.855772] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.855863] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.855898] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.855924] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.855938] [drm:drm_wait_vblank] waiting on vblank count 1947, crtc 1
>[   63.855945] [drm:drm_wait_vblank] returning 1947 to client
>[   63.855952] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.856030] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.856054] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.856068] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.856076] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.856084] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.856109] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   63.872280] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.872375] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.872385] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.872400] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   63.872403] [drm:drm_wait_vblank] waiting on vblank count 1948, crtc 1
>[   63.872412] [drm:drm_wait_vblank] returning 1948 to client
>[   63.872418] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.872467] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.872485] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.872495] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.872500] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.872504] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.872521] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.889082] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.889173] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.889205] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.889235] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.889250] [drm:drm_wait_vblank] waiting on vblank count 1949, crtc 1
>[   63.889262] [drm:drm_wait_vblank] returning 1949 to client
>[   63.889277] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.889454] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.889480] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.889494] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.889504] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.889513] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.889593] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   63.905788] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.905934] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   63.905977] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.905998] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.906012] [drm:drm_wait_vblank] waiting on vblank count 1950, crtc 1
>[   63.906020] [drm:drm_wait_vblank] returning 1950 to client
>[   63.906028] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.906153] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.906182] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.906196] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.906204] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.906212] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.906292] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.922274] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.922398] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.922430] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.922448] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.922465] [drm:drm_wait_vblank] waiting on vblank count 1951, crtc 1
>[   63.922473] [drm:drm_wait_vblank] returning 1951 to client
>[   63.922482] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.922608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.922635] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.922649] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.922663] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.922672] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.922742] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   63.939083] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.939185] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   63.939230] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.939250] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.939265] [drm:drm_wait_vblank] waiting on vblank count 1952, crtc 1
>[   63.939273] [drm:drm_wait_vblank] returning 1952 to client
>[   63.939280] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.939411] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.939441] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.939455] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.939464] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.939473] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.939560] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.955757] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.955847] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.955909] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.955929] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.955944] [drm:drm_wait_vblank] waiting on vblank count 1953, crtc 1
>[   63.955963] [drm:drm_wait_vblank] returning 1953 to client
>[   63.955971] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.956117] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.956146] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.956162] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.956172] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.956179] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.956271] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   63.972273] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.972442] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   63.972469] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.972494] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.972509] [drm:drm_wait_vblank] waiting on vblank count 1954, crtc 1
>[   63.972516] [drm:drm_wait_vblank] returning 1954 to client
>[   63.972528] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.972644] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.972677] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.972690] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   63.972704] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   63.972715] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   63.972789] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   63.989077] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.989212] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   63.989257] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   63.989279] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.989295] [drm:drm_wait_vblank] waiting on vblank count 1955, crtc 1
>[   63.989310] [drm:drm_wait_vblank] returning 1955 to client
>[   63.989319] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.989497] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.989527] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   63.989541] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   63.989550] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   63.989557] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   63.989626] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.005730] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.005836] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.005872] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.005894] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.005909] [drm:drm_wait_vblank] waiting on vblank count 1956, crtc 1
>[   64.005916] [drm:drm_wait_vblank] returning 1956 to client
>[   64.005923] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.006345] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.006373] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.006384] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.006393] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.006398] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.006461] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.022392] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.022480] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.022494] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.022518] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.022533] [drm:drm_wait_vblank] waiting on vblank count 1957, crtc 1
>[   64.022540] [drm:drm_wait_vblank] returning 1957 to client
>[   64.022547] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.022671] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.022703] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.022722] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.022731] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.022739] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.022804] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.039024] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.039117] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.039158] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.039180] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.039193] [drm:drm_wait_vblank] waiting on vblank count 1958, crtc 1
>[   64.039212] [drm:drm_wait_vblank] returning 1958 to client
>[   64.039222] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.039350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.039376] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.039391] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.039401] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.039409] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.039482] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.055726] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.055814] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.055858] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.055886] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.055900] [drm:drm_wait_vblank] waiting on vblank count 1959, crtc 1
>[   64.055908] [drm:drm_wait_vblank] returning 1959 to client
>[   64.055915] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.056058] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.056085] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.056099] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.056111] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.056119] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.056190] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.072370] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.072475] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.072483] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.072513] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.072528] [drm:drm_wait_vblank] waiting on vblank count 1960, crtc 1
>[   64.072535] [drm:drm_wait_vblank] returning 1960 to client
>[   64.072551] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.072727] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.072763] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.072779] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.072790] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.072797] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.072863] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.089030] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.089131] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.089175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.089197] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.089212] [drm:drm_wait_vblank] waiting on vblank count 1961, crtc 1
>[   64.089231] [drm:drm_wait_vblank] returning 1961 to client
>[   64.089241] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.089443] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.089489] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.089505] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.089512] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.089519] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.089590] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.105712] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.105800] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.105856] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.105884] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.105900] [drm:drm_wait_vblank] waiting on vblank count 1962, crtc 1
>[   64.105908] [drm:drm_wait_vblank] returning 1962 to client
>[   64.105915] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.106317] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.106345] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.106367] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.106373] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.106378] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.106438] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.122382] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.122471] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.122528] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.122555] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.122619] [drm:drm_wait_vblank] waiting on vblank count 1963, crtc 1
>[   64.122627] [drm:drm_wait_vblank] returning 1963 to client
>[   64.122633] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.123034] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.123066] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.123081] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.123086] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.123091] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.123142] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.138999] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.139142] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.139180] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.139199] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.139214] [drm:drm_wait_vblank] waiting on vblank count 1964, crtc 1
>[   64.139221] [drm:drm_wait_vblank] returning 1964 to client
>[   64.139228] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.139358] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.139386] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.139399] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.139408] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.139414] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.139487] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.155664] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.155769] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.155810] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.155831] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.155845] [drm:drm_wait_vblank] waiting on vblank count 1965, crtc 1
>[   64.155866] [drm:drm_wait_vblank] returning 1965 to client
>[   64.155873] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.156011] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.156037] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.156050] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.156060] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.156067] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.156152] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.172227] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.172318] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.172326] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.172350] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.172365] [drm:drm_wait_vblank] waiting on vblank count 1966, crtc 1
>[   64.172373] [drm:drm_wait_vblank] returning 1966 to client
>[   64.172391] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.172519] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.172552] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.172568] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.172576] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.172582] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.172659] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.188961] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.189055] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.189099] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.189120] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.189136] [drm:drm_wait_vblank] waiting on vblank count 1967, crtc 1
>[   64.189151] [drm:drm_wait_vblank] returning 1967 to client
>[   64.189160] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.189350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.189378] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.189393] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.189402] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.189408] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.189475] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.205560] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.205706] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.205745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.205766] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.205782] [drm:drm_wait_vblank] waiting on vblank count 1968, crtc 1
>[   64.205798] [drm:drm_wait_vblank] returning 1968 to client
>[   64.205805] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.205927] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.205956] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.205969] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.205979] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.205986] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.206062] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.222330] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.222424] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.222467] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.222503] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.222519] [drm:drm_wait_vblank] waiting on vblank count 1969, crtc 1
>[   64.222534] [drm:drm_wait_vblank] returning 1969 to client
>[   64.222544] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.222717] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.222754] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.222767] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.222775] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.222781] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.222851] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.238968] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.239072] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.239114] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.239136] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.239149] [drm:drm_wait_vblank] waiting on vblank count 1970, crtc 1
>[   64.239170] [drm:drm_wait_vblank] returning 1970 to client
>[   64.239177] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.239303] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.239330] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.239343] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.239351] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.239360] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.239439] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.255624] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.255725] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.255787] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.255809] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.255823] [drm:drm_wait_vblank] waiting on vblank count 1971, crtc 1
>[   64.255832] [drm:drm_wait_vblank] returning 1971 to client
>[   64.255846] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.255974] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.256002] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.256017] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.256038] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.256046] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.256114] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.272276] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.272363] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.272398] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.272431] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.272446] [drm:drm_wait_vblank] waiting on vblank count 1972, crtc 1
>[   64.272458] [drm:drm_wait_vblank] returning 1972 to client
>[   64.272473] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.272601] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.272628] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.272643] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.272651] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.272660] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.272725] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.288979] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.289068] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.289121] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.289147] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.289161] [drm:drm_wait_vblank] waiting on vblank count 1973, crtc 1
>[   64.289169] [drm:drm_wait_vblank] returning 1973 to client
>[   64.289177] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.289371] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.289406] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.289422] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.289430] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.289437] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.289525] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.305659] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.305737] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.305812] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.305836] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.305857] [drm:drm_wait_vblank] waiting on vblank count 1974, crtc 1
>[   64.305865] [drm:drm_wait_vblank] returning 1974 to client
>[   64.305871] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.306013] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.306045] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.306058] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.306066] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.306074] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.306144] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.322269] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.322373] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.322417] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.322438] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.322452] [drm:drm_wait_vblank] waiting on vblank count 1975, crtc 1
>[   64.322460] [drm:drm_wait_vblank] returning 1975 to client
>[   64.322467] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.322894] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.322925] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.322936] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.322945] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.322950] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.323004] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.338936] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.339040] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.339062] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.339090] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.339105] [drm:drm_wait_vblank] waiting on vblank count 1976, crtc 1
>[   64.339111] [drm:drm_wait_vblank] returning 1976 to client
>[   64.339124] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.339258] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.339286] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.339302] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.339312] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.339320] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.339393] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.355486] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.355616] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.355654] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.355678] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.355693] [drm:drm_wait_vblank] waiting on vblank count 1977, crtc 1
>[   64.355700] [drm:drm_wait_vblank] returning 1977 to client
>[   64.355709] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.355840] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.355866] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.355879] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.355887] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.355895] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.355921] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.372245] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.372321] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.372337] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.372341] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.372350] [drm:drm_wait_vblank] waiting on vblank count 1978, crtc 1
>[   64.372355] [drm:drm_wait_vblank] returning 1978 to client
>[   64.372359] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.372422] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.372445] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.372454] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.372459] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.372464] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.372482] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.388922] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.389028] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.389058] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.389085] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.389101] [drm:drm_wait_vblank] waiting on vblank count 1979, crtc 1
>[   64.389110] [drm:drm_wait_vblank] returning 1979 to client
>[   64.389117] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.389250] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.389284] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.389298] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.389310] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.389316] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.389341] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.405436] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.405524] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.405576] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.405596] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.405613] [drm:drm_wait_vblank] waiting on vblank count 1980, crtc 1
>[   64.405619] [drm:drm_wait_vblank] returning 1980 to client
>[   64.405631] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.405728] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.405755] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.405770] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.405780] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.405787] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.405811] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.422244] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.422338] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.422351] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.422355] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.422364] [drm:drm_wait_vblank] waiting on vblank count 1981, crtc 1
>[   64.422369] [drm:drm_wait_vblank] returning 1981 to client
>[   64.422373] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.422448] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.422477] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.422491] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.422499] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.422506] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.422531] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.438927] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.439049] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.439066] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.439072] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.439087] [drm:drm_wait_vblank] waiting on vblank count 1982, crtc 1
>[   64.439095] [drm:drm_wait_vblank] returning 1982 to client
>[   64.439121] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.439567] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.439601] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.439614] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.439623] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.439632] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.439714] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.455466] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.455529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.455546] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.455557] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.455561] [drm:drm_wait_vblank] waiting on vblank count 1983, crtc 1
>[   64.455566] [drm:drm_wait_vblank] returning 1983 to client
>[   64.455571] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.455990] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.456024] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.456040] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.456049] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.456057] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.456142] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.472237] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.472322] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.472336] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.472340] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.472348] [drm:drm_wait_vblank] waiting on vblank count 1984, crtc 1
>[   64.472353] [drm:drm_wait_vblank] returning 1984 to client
>[   64.472359] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.472787] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.472817] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.472830] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.472839] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.472847] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.472918] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.488898] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.488976] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.488992] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.488996] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.489005] [drm:drm_wait_vblank] waiting on vblank count 1985, crtc 1
>[   64.489010] [drm:drm_wait_vblank] returning 1985 to client
>[   64.489014] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.489560] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.489592] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.489608] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.489616] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.489624] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.489700] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.505564] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.505673] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.505678] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.505699] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.505712] [drm:drm_wait_vblank] waiting on vblank count 1986, crtc 1
>[   64.505721] [drm:drm_wait_vblank] returning 1986 to client
>[   64.505727] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.506161] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.506209] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.506231] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.506239] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.506247] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.506312] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.522213] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.522289] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.522306] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.522311] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.522326] [drm:drm_wait_vblank] waiting on vblank count 1987, crtc 1
>[   64.522334] [drm:drm_wait_vblank] returning 1987 to client
>[   64.522340] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.522769] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.522800] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.522813] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.522823] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.522832] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.522915] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.538889] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.538967] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.538984] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.538988] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.538997] [drm:drm_wait_vblank] waiting on vblank count 1988, crtc 1
>[   64.539002] [drm:drm_wait_vblank] returning 1988 to client
>[   64.539009] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.539451] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.539484] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.539563] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.539571] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.539580] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.539650] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.555383] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.555440] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.555501] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.555538] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.555550] [drm:drm_wait_vblank] waiting on vblank count 1989, crtc 1
>[   64.555556] [drm:drm_wait_vblank] returning 1989 to client
>[   64.555562] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.555983] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.556025] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.556040] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.556049] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.556057] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.556123] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.572180] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.572310] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.572331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.572347] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.572360] [drm:drm_wait_vblank] waiting on vblank count 1990, crtc 1
>[   64.572366] [drm:drm_wait_vblank] returning 1990 to client
>[   64.572373] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.572451] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.572475] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.572490] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.572499] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.572508] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.572543] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.588834] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.588911] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.588963] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.588988] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.589067] [drm:drm_wait_vblank] waiting on vblank count 1991, crtc 1
>[   64.589075] [drm:drm_wait_vblank] returning 1991 to client
>[   64.589082] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.589611] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.589644] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.589659] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.589668] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.589678] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.589739] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.605414] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.605500] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.605532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.605551] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.605573] [drm:drm_wait_vblank] waiting on vblank count 1992, crtc 1
>[   64.605580] [drm:drm_wait_vblank] returning 1992 to client
>[   64.605587] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.606014] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.606047] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.606057] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.606064] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.606069] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.606127] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.622196] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.622273] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.622319] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.622349] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.622364] [drm:drm_wait_vblank] waiting on vblank count 1993, crtc 1
>[   64.622371] [drm:drm_wait_vblank] returning 1993 to client
>[   64.622378] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.622786] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.622813] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.622824] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.622830] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.622835] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.622902] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.638838] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.638915] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.638985] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.639007] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.639021] [drm:drm_wait_vblank] waiting on vblank count 1994, crtc 1
>[   64.639029] [drm:drm_wait_vblank] returning 1994 to client
>[   64.639036] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.639584] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.639611] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.639622] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.639628] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.639632] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.639684] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.655404] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.655471] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.655570] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.655598] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.655613] [drm:drm_wait_vblank] waiting on vblank count 1995, crtc 1
>[   64.655621] [drm:drm_wait_vblank] returning 1995 to client
>[   64.655628] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.655993] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.656028] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.656039] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.656045] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.656050] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.656100] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.672167] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.672241] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.672293] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.672319] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.672336] [drm:drm_wait_vblank] waiting on vblank count 1996, crtc 1
>[   64.672343] [drm:drm_wait_vblank] returning 1996 to client
>[   64.672350] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.672813] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.672854] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.672868] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.672874] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.672879] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.672933] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.688806] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.688895] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.688933] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.688958] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.688972] [drm:drm_wait_vblank] waiting on vblank count 1997, crtc 1
>[   64.688979] [drm:drm_wait_vblank] returning 1997 to client
>[   64.688986] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.689167] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.689209] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.689222] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.689230] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.689240] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.689307] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.705493] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.705585] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.705591] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.705615] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.705628] [drm:drm_wait_vblank] waiting on vblank count 1998, crtc 1
>[   64.705636] [drm:drm_wait_vblank] returning 1998 to client
>[   64.705642] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.706052] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.706081] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.706095] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.706104] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.706111] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.706176] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.722102] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.722185] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.722197] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.722201] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.722210] [drm:drm_wait_vblank] waiting on vblank count 1999, crtc 1
>[   64.722216] [drm:drm_wait_vblank] returning 1999 to client
>[   64.722221] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.722618] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.722650] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.722663] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.722671] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.722680] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.722745] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.738805] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.738883] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.738913] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.738919] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.738934] [drm:drm_wait_vblank] waiting on vblank count 2000, crtc 1
>[   64.738958] [drm:drm_wait_vblank] returning 2000 to client
>[   64.738974] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.739458] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.739488] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.739503] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.739512] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.739520] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.739590] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.755382] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.755523] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.755537] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.755551] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.755560] [drm:drm_wait_vblank] waiting on vblank count 2001, crtc 1
>[   64.755566] [drm:drm_wait_vblank] returning 2001 to client
>[   64.755572] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.755634] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.755663] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.755694] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.755710] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.755720] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.755768] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.772094] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.772187] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.772201] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.772216] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.772220] [drm:drm_wait_vblank] waiting on vblank count 2002, crtc 1
>[   64.772229] [drm:drm_wait_vblank] returning 2002 to client
>[   64.772234] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.772284] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.772302] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.772311] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.772316] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.772321] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.772338] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.788775] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.788870] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.788917] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.788943] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.788958] [drm:drm_wait_vblank] waiting on vblank count 2003, crtc 1
>[   64.788966] [drm:drm_wait_vblank] returning 2003 to client
>[   64.788973] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.789570] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.789602] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.789614] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.789620] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.789625] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.789677] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.805316] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.805425] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.805487] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.805510] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.805521] [drm:drm_wait_vblank] waiting on vblank count 2004, crtc 1
>[   64.805538] [drm:drm_wait_vblank] returning 2004 to client
>[   64.805548] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.805615] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.805643] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.805662] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.805671] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.805679] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.805703] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.822074] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.822148] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.822198] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.822224] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.822239] [drm:drm_wait_vblank] waiting on vblank count 2005, crtc 1
>[   64.822246] [drm:drm_wait_vblank] returning 2005 to client
>[   64.822253] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.822325] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.822360] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.822376] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.822392] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.822398] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.822419] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.838765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.838855] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.838894] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.838919] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.838934] [drm:drm_wait_vblank] waiting on vblank count 2006, crtc 1
>[   64.838941] [drm:drm_wait_vblank] returning 2006 to client
>[   64.838947] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.839035] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.839068] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.839084] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.839104] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.839112] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.839143] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.855290] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.855392] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.855410] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.855415] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.855428] [drm:drm_wait_vblank] waiting on vblank count 2007, crtc 1
>[   64.855441] [drm:drm_wait_vblank] returning 2007 to client
>[   64.855447] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.855915] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.855942] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.855954] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.855961] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.855967] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.856037] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.872091] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.872171] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.872188] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.872200] [drm:drm_wait_vblank] waiting on vblank count 2008, crtc 1
>[   64.872206] [drm:drm_wait_vblank] returning 2008 to client
>[   64.872221] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.872247] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.872357] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.872385] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.872400] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.872407] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.872414] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.872446] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.888741] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.888820] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.888852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.888909] [drm:drm_wait_vblank] waiting on vblank count 2009, crtc 1
>[   64.888924] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.888957] [drm:drm_wait_vblank] returning 2009 to client
>[   64.888964] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.889090] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.889115] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.889144] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.889158] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.889167] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.889205] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.905269] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.905333] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.905360] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.905398] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.905413] [drm:drm_wait_vblank] waiting on vblank count 2010, crtc 1
>[   64.905426] [drm:drm_wait_vblank] returning 2010 to client
>[   64.905433] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.905876] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.905914] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.905932] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.905943] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.905951] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.906016] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.922072] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.922150] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.922181] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.922202] [drm:drm_wait_vblank] waiting on vblank count 2011, crtc 1
>[   64.922215] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.922248] [drm:drm_wait_vblank] returning 2011 to client
>[   64.922256] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.922698] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.922744] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.922761] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.922770] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.922778] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.922845] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.938731] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.938808] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.938873] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.938878] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.938893] [drm:drm_wait_vblank] waiting on vblank count 2012, crtc 1
>[   64.938913] [drm:drm_wait_vblank] returning 2012 to client
>[   64.938928] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.939366] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.939399] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.939413] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.939422] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.939429] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.939495] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.955247] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.955300] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.955326] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.955338] [drm:drm_wait_vblank] waiting on vblank count 2013, crtc 1
>[   64.955346] [drm:drm_wait_vblank] returning 2013 to client
>[   64.955354] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.955361] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.955781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.955809] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.955826] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.955839] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.955845] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.955925] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   64.972053] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.972129] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.972146] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.972151] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   64.972167] [drm:drm_wait_vblank] waiting on vblank count 2014, crtc 1
>[   64.972175] [drm:drm_wait_vblank] returning 2014 to client
>[   64.972180] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.972612] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.972641] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.972663] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   64.972671] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   64.972679] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   64.972759] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   64.988699] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.988791] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   64.988805] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   64.988808] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.988817] [drm:drm_wait_vblank] waiting on vblank count 2015, crtc 1
>[   64.988822] [drm:drm_wait_vblank] returning 2015 to client
>[   64.988827] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   64.989329] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.989365] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   64.989442] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   64.989452] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   64.989464] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   64.989535] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.005271] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.005348] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.005365] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.005374] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.005386] [drm:drm_wait_vblank] waiting on vblank count 2016, crtc 1
>[   65.005393] [drm:drm_wait_vblank] returning 2016 to client
>[   65.005399] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.005837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.005879] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.005896] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.005904] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.005913] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.005978] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.022027] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.022156] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.022177] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.022191] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.022202] [drm:drm_wait_vblank] waiting on vblank count 2017, crtc 1
>[   65.022209] [drm:drm_wait_vblank] returning 2017 to client
>[   65.022215] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.022296] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.022323] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.022339] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.022347] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.022357] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.022389] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.038705] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.038835] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.038851] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.038861] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.038887] [drm:drm_wait_vblank] waiting on vblank count 2018, crtc 1
>[   65.038893] [drm:drm_wait_vblank] returning 2018 to client
>[   65.038899] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.038992] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.039020] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.039034] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.039042] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.039048] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.039084] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.055209] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.055339] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.055347] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.055363] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.055377] [drm:drm_wait_vblank] waiting on vblank count 2019, crtc 1
>[   65.055386] [drm:drm_wait_vblank] returning 2019 to client
>[   65.055395] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.055819] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.055866] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.055887] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.055896] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.055904] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.055972] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.072010] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.072086] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.072104] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.072116] [drm:drm_wait_vblank] waiting on vblank count 2020, crtc 1
>[   65.072141] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.072171] [drm:drm_wait_vblank] returning 2020 to client
>[   65.072183] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.072654] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.072695] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.072710] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.072722] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.072730] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.072794] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.088652] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.088728] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.088747] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.088766] [drm:drm_wait_vblank] waiting on vblank count 2021, crtc 1
>[   65.088774] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.088810] [drm:drm_wait_vblank] returning 2021 to client
>[   65.088817] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.089362] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.089392] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.089406] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.089416] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.089426] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.089500] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.105231] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.105308] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.105325] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.105339] [drm:drm_wait_vblank] waiting on vblank count 2022, crtc 1
>[   65.105353] [drm:drm_wait_vblank] returning 2022 to client
>[   65.105362] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.105371] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.105793] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.105837] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.105849] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.105855] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.105860] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.105914] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.121995] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.122090] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.122111] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.122125] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.122144] [drm:drm_wait_vblank] waiting on vblank count 2023, crtc 1
>[   65.122157] [drm:drm_wait_vblank] returning 2023 to client
>[   65.122163] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.122590] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.122628] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.122642] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.122649] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.122654] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.122709] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.138660] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.138736] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.138774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.138797] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.138811] [drm:drm_wait_vblank] waiting on vblank count 2024, crtc 1
>[   65.138818] [drm:drm_wait_vblank] returning 2024 to client
>[   65.138824] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.139335] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.139382] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.139399] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.139408] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.139416] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.139482] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.155188] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.155297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.155306] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.155374] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.155386] [drm:drm_wait_vblank] waiting on vblank count 2025, crtc 1
>[   65.155393] [drm:drm_wait_vblank] returning 2025 to client
>[   65.155399] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.155472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.155494] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.155507] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.155516] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.155523] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.155546] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.171970] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.172063] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.172106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.172126] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.172142] [drm:drm_wait_vblank] waiting on vblank count 2026, crtc 1
>[   65.172151] [drm:drm_wait_vblank] returning 2026 to client
>[   65.172159] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.172248] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.172273] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.172287] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.172295] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.172303] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.172329] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.188634] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.188722] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.188763] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.188784] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.188799] [drm:drm_wait_vblank] waiting on vblank count 2027, crtc 1
>[   65.188807] [drm:drm_wait_vblank] returning 2027 to client
>[   65.188814] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.189012] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.189055] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.189071] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.189080] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.189086] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.189166] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.205298] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.205411] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.205436] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.205457] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.205475] [drm:drm_wait_vblank] waiting on vblank count 2028, crtc 1
>[   65.205482] [drm:drm_wait_vblank] returning 2028 to client
>[   65.205490] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.205655] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.205705] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.205719] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.205728] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.205735] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.205808] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.221851] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.221935] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.221968] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.221991] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.222010] [drm:drm_wait_vblank] waiting on vblank count 2029, crtc 1
>[   65.222017] [drm:drm_wait_vblank] returning 2029 to client
>[   65.222024] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.222457] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.222486] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.222497] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.222502] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.222507] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.222565] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.238604] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.238692] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.238734] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.238757] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.238773] [drm:drm_wait_vblank] waiting on vblank count 2030, crtc 1
>[   65.238781] [drm:drm_wait_vblank] returning 2030 to client
>[   65.238789] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.238933] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.238967] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.238982] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.238996] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.239005] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.239075] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.255278] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.255390] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.255424] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.255448] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.255465] [drm:drm_wait_vblank] waiting on vblank count 2031, crtc 1
>[   65.255475] [drm:drm_wait_vblank] returning 2031 to client
>[   65.255493] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.255960] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.255987] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.255998] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.256004] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.256011] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.256077] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.271913] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.272008] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.272043] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.272069] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.272084] [drm:drm_wait_vblank] waiting on vblank count 2032, crtc 1
>[   65.272099] [drm:drm_wait_vblank] returning 2032 to client
>[   65.272110] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.272555] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.272581] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.272593] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.272601] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.272606] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.272666] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.288595] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.288701] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.288742] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.288764] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.288779] [drm:drm_wait_vblank] waiting on vblank count 2033, crtc 1
>[   65.288784] [drm:drm_wait_vblank] returning 2033 to client
>[   65.288790] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.288953] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.288993] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.289009] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.289017] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.289023] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.289088] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.305145] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.305197] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.305321] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.305335] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.305347] [drm:drm_wait_vblank] waiting on vblank count 2034, crtc 1
>[   65.305354] [drm:drm_wait_vblank] returning 2034 to client
>[   65.305360] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.305429] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.305465] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.305480] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.305490] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.305498] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.305535] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.321957] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.322079] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.322094] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.322109] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.322118] [drm:drm_wait_vblank] waiting on vblank count 2035, crtc 1
>[   65.322126] [drm:drm_wait_vblank] returning 2035 to client
>[   65.322132] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.322575] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.322608] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.322623] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.322631] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.322638] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.322715] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.338570] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.338705] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.338719] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.338730] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.338739] [drm:drm_wait_vblank] waiting on vblank count 2036, crtc 1
>[   65.338746] [drm:drm_wait_vblank] returning 2036 to client
>[   65.338752] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.339232] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.339269] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.339284] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.339294] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.339305] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.339388] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.355103] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.355193] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.355214] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.355219] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.355231] [drm:drm_wait_vblank] waiting on vblank count 2037, crtc 1
>[   65.355245] [drm:drm_wait_vblank] returning 2037 to client
>[   65.355251] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.355527] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.355550] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.355563] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.355571] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.355575] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.355623] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.371913] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.372017] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.372026] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.372077] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.372091] [drm:drm_wait_vblank] waiting on vblank count 2038, crtc 1
>[   65.372098] [drm:drm_wait_vblank] returning 2038 to client
>[   65.372104] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.372583] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.372620] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.372632] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.372637] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.372642] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.372696] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.388545] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.388632] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.388682] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.388703] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.388717] [drm:drm_wait_vblank] waiting on vblank count 2039, crtc 1
>[   65.388729] [drm:drm_wait_vblank] returning 2039 to client
>[   65.388743] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.389242] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.389269] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.389280] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.389285] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.389290] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.389345] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.405239] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.405327] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.405351] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.405379] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.405394] [drm:drm_wait_vblank] waiting on vblank count 2040, crtc 1
>[   65.405401] [drm:drm_wait_vblank] returning 2040 to client
>[   65.405406] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.405834] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.405870] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.405885] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.405893] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.405901] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.405929] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.421870] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.421974] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.422021] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.422047] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.422061] [drm:drm_wait_vblank] waiting on vblank count 2041, crtc 1
>[   65.422068] [drm:drm_wait_vblank] returning 2041 to client
>[   65.422074] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.422520] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.422547] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.422559] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.422564] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.422569] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.422621] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.438477] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.438567] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.438610] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.438646] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.438660] [drm:drm_wait_vblank] waiting on vblank count 2042, crtc 1
>[   65.438675] [drm:drm_wait_vblank] returning 2042 to client
>[   65.438687] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.439221] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.439246] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.439260] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.439265] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.439270] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.439321] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.455198] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.455342] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.455372] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.455400] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.455414] [drm:drm_wait_vblank] waiting on vblank count 2043, crtc 1
>[   65.455425] [drm:drm_wait_vblank] returning 2043 to client
>[   65.455443] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.455888] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.455919] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.455930] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.455939] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.455943] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.455995] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.471880] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.471969] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.471992] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.472020] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.472034] [drm:drm_wait_vblank] waiting on vblank count 2044, crtc 1
>[   65.472041] [drm:drm_wait_vblank] returning 2044 to client
>[   65.472046] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.472549] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.472594] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.472607] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.472613] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.472618] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.472673] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.488368] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.488474] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.488493] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.488498] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.488510] [drm:drm_wait_vblank] waiting on vblank count 2045, crtc 1
>[   65.488523] [drm:drm_wait_vblank] returning 2045 to client
>[   65.488534] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.488596] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.488632] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.488647] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.488656] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.488664] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.488690] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.505156] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.505241] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.505252] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.505268] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.505289] [drm:drm_wait_vblank] waiting on vblank count 2046, crtc 1
>[   65.505313] [drm:drm_wait_vblank] returning 2046 to client
>[   65.505325] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.505737] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.505764] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.505778] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.505789] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.505797] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.505859] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.521885] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.521999] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.522037] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.522064] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.522086] [drm:drm_wait_vblank] waiting on vblank count 2047, crtc 1
>[   65.522093] [drm:drm_wait_vblank] returning 2047 to client
>[   65.522099] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.522612] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.522642] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.522653] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.522659] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.522663] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.522747] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.538471] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.538564] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.538606] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.538627] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.538641] [drm:drm_wait_vblank] waiting on vblank count 2048, crtc 1
>[   65.538659] [drm:drm_wait_vblank] returning 2048 to client
>[   65.538667] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.539046] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.539078] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.539096] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.539105] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.539113] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.539142] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.555160] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.555255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.555267] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.555274] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.555283] [drm:drm_wait_vblank] waiting on vblank count 2049, crtc 1
>[   65.555307] [drm:drm_wait_vblank] returning 2049 to client
>[   65.555324] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.555759] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.555798] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.555812] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.555824] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.555832] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.555898] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.571816] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.571890] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.571907] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.571914] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.571923] [drm:drm_wait_vblank] waiting on vblank count 2050, crtc 1
>[   65.571928] [drm:drm_wait_vblank] returning 2050 to client
>[   65.571934] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.572347] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.572381] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.572395] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.572404] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.572414] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.572488] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.588331] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.588385] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.588402] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.588417] [drm:drm_wait_vblank] waiting on vblank count 2051, crtc 1
>[   65.588423] [drm:drm_wait_vblank] returning 2051 to client
>[   65.588430] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.588437] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.588901] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.588940] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.588953] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.588961] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.588969] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.589036] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.605129] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.605214] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.605228] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.605232] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.605241] [drm:drm_wait_vblank] waiting on vblank count 2052, crtc 1
>[   65.605247] [drm:drm_wait_vblank] returning 2052 to client
>[   65.605261] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.605654] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.605685] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.605702] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.605711] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.605718] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.605781] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.621818] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.621913] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.621928] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.621932] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.621940] [drm:drm_wait_vblank] waiting on vblank count 2053, crtc 1
>[   65.621946] [drm:drm_wait_vblank] returning 2053 to client
>[   65.621952] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.622437] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.622468] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.622481] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.622489] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.622498] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.622568] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.638356] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.638495] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.638521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.638551] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.638564] [drm:drm_wait_vblank] waiting on vblank count 2054, crtc 1
>[   65.638571] [drm:drm_wait_vblank] returning 2054 to client
>[   65.638584] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.638716] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.638747] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.638762] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.638770] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.638777] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.638852] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.655132] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.655220] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.655275] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.655302] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.655318] [drm:drm_wait_vblank] waiting on vblank count 2055, crtc 1
>[   65.655325] [drm:drm_wait_vblank] returning 2055 to client
>[   65.655332] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.655728] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.655762] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.655781] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.655788] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.655793] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.655847] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.671789] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.671895] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.671934] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.671955] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.671970] [drm:drm_wait_vblank] waiting on vblank count 2056, crtc 1
>[   65.671989] [drm:drm_wait_vblank] returning 2056 to client
>[   65.671998] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.672142] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.672167] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.672181] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.672191] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.672198] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.672281] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.688472] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.688563] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.688572] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.688595] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.688610] [drm:drm_wait_vblank] waiting on vblank count 2057, crtc 1
>[   65.688618] [drm:drm_wait_vblank] returning 2057 to client
>[   65.688625] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.688809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.688848] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.688863] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.688874] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.688882] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.688948] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.705088] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.705174] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.705217] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.705237] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.705251] [drm:drm_wait_vblank] waiting on vblank count 2058, crtc 1
>[   65.705258] [drm:drm_wait_vblank] returning 2058 to client
>[   65.705276] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.705726] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.705751] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.705763] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.705772] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.705777] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.705828] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.721794] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.721885] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.721938] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.721958] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.721970] [drm:drm_wait_vblank] waiting on vblank count 2059, crtc 1
>[   65.721975] [drm:drm_wait_vblank] returning 2059 to client
>[   65.721981] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.722489] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.722534] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.722550] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.722558] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.722566] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.722625] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.738414] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.738549] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.738562] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.738576] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.738584] [drm:drm_wait_vblank] waiting on vblank count 2060, crtc 1
>[   65.738596] [drm:drm_wait_vblank] returning 2060 to client
>[   65.738603] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.739049] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.739075] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.739085] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.739090] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.739096] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.739159] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.755116] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.755216] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.755251] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.755270] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.755284] [drm:drm_wait_vblank] waiting on vblank count 2061, crtc 1
>[   65.755291] [drm:drm_wait_vblank] returning 2061 to client
>[   65.755315] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.755813] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.755842] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.755853] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.755858] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.755863] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.755930] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.771753] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.771842] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.771896] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.771920] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.771940] [drm:drm_wait_vblank] waiting on vblank count 2062, crtc 1
>[   65.771959] [drm:drm_wait_vblank] returning 2062 to client
>[   65.771971] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.772166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.772199] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.772214] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.772225] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.772232] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.772309] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.788423] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.788509] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.788525] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.788539] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.788561] [drm:drm_wait_vblank] waiting on vblank count 2063, crtc 1
>[   65.788569] [drm:drm_wait_vblank] returning 2063 to client
>[   65.788582] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.789168] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.789199] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.789224] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.789234] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.789242] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.789306] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.805074] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.805157] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.805176] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.805185] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.805189] [drm:drm_wait_vblank] waiting on vblank count 2064, crtc 1
>[   65.805196] [drm:drm_wait_vblank] returning 2064 to client
>[   65.805201] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.805263] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.805284] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.805294] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.805299] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.805303] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.805323] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.821732] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.821843] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.821879] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.821904] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.821919] [drm:drm_wait_vblank] waiting on vblank count 2065, crtc 1
>[   65.821926] [drm:drm_wait_vblank] returning 2065 to client
>[   65.821934] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.822104] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.822141] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.822155] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.822163] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.822171] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.822240] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.838398] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.838537] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.838557] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.838582] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.838596] [drm:drm_wait_vblank] waiting on vblank count 2066, crtc 1
>[   65.838604] [drm:drm_wait_vblank] returning 2066 to client
>[   65.838638] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.839092] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.839117] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.839128] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.839133] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.839139] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.839202] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.855064] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.855153] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.855204] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.855223] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.855244] [drm:drm_wait_vblank] waiting on vblank count 2067, crtc 1
>[   65.855266] [drm:drm_wait_vblank] returning 2067 to client
>[   65.855281] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.855431] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.855459] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.855476] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.855488] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.855497] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.855586] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.871691] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.871784] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.871817] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.871836] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.871853] [drm:drm_wait_vblank] waiting on vblank count 2068, crtc 1
>[   65.871878] [drm:drm_wait_vblank] returning 2068 to client
>[   65.871891] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.872027] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.872057] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.872071] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.872081] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.872091] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.872176] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.888371] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.888474] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.888510] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.888529] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.888545] [drm:drm_wait_vblank] waiting on vblank count 2069, crtc 1
>[   65.888567] [drm:drm_wait_vblank] returning 2069 to client
>[   65.888584] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.888817] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.888854] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.888870] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.888878] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.888886] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.888959] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.905059] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.905150] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.905190] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.905211] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.905226] [drm:drm_wait_vblank] waiting on vblank count 2070, crtc 1
>[   65.905232] [drm:drm_wait_vblank] returning 2070 to client
>[   65.905238] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.905713] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.905739] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.905749] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.905757] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.905762] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.905817] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.921689] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.921783] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.921837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.921859] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.921874] [drm:drm_wait_vblank] waiting on vblank count 2071, crtc 1
>[   65.921881] [drm:drm_wait_vblank] returning 2071 to client
>[   65.921888] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.922374] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.922403] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.922417] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.922423] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.922427] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.922480] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.938369] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.938464] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.938475] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.938489] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.938506] [drm:drm_wait_vblank] waiting on vblank count 2072, crtc 1
>[   65.938524] [drm:drm_wait_vblank] returning 2072 to client
>[   65.938540] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.938610] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.938643] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.938664] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.938679] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.938686] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.938710] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.954874] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.954931] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.954948] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.954962] [drm:drm_wait_vblank] waiting on vblank count 2073, crtc 1
>[   65.954967] [drm:drm_wait_vblank] returning 2073 to client
>[   65.954972] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.954987] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.955393] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.955425] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.955439] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.955447] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.955454] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.955535] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   65.971691] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.971826] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   65.971834] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.971861] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.971876] [drm:drm_wait_vblank] waiting on vblank count 2074, crtc 1
>[   65.971882] [drm:drm_wait_vblank] returning 2074 to client
>[   65.971888] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.971953] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.971977] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.971998] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   65.972011] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   65.972030] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   65.972055] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   65.988346] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.988486] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   65.988529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   65.988550] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.988566] [drm:drm_wait_vblank] waiting on vblank count 2075, crtc 1
>[   65.988573] [drm:drm_wait_vblank] returning 2075 to client
>[   65.988580] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   65.989033] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.989062] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   65.989079] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   65.989085] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   65.989120] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   65.989146] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.004994] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.005084] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.005096] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.005114] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.005142] [drm:drm_wait_vblank] waiting on vblank count 2076, crtc 1
>[   66.005153] [drm:drm_wait_vblank] returning 2076 to client
>[   66.005159] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.005543] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.005577] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.005589] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.005595] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.005599] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.005660] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.021673] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.021761] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.021809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.021836] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.021850] [drm:drm_wait_vblank] waiting on vblank count 2077, crtc 1
>[   66.021858] [drm:drm_wait_vblank] returning 2077 to client
>[   66.021866] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.022002] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.022029] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.022049] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.022058] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.022065] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.022135] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.038347] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.038425] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.038453] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.038459] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.038474] [drm:drm_wait_vblank] waiting on vblank count 2078, crtc 1
>[   66.038495] [drm:drm_wait_vblank] returning 2078 to client
>[   66.038513] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.038975] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.039061] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.039079] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.039088] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.039096] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.039160] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.054859] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.054910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.054927] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.054940] [drm:drm_wait_vblank] waiting on vblank count 2079, crtc 1
>[   66.054948] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.054955] [drm:drm_wait_vblank] returning 2079 to client
>[   66.054962] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.055394] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.055423] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.055435] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.055444] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.055452] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.055520] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.071634] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.071730] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.071743] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.071747] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.071756] [drm:drm_wait_vblank] waiting on vblank count 2080, crtc 1
>[   66.071760] [drm:drm_wait_vblank] returning 2080 to client
>[   66.071766] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.072199] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.072228] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.072243] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.072253] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.072262] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.072334] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.088328] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.088405] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.088421] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.088425] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.088436] [drm:drm_wait_vblank] waiting on vblank count 2081, crtc 1
>[   66.088444] [drm:drm_wait_vblank] returning 2081 to client
>[   66.088450] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.089009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.089040] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.089054] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.089068] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.089077] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.089153] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.104831] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.104902] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.104919] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.104934] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.104937] [drm:drm_wait_vblank] waiting on vblank count 2082, crtc 1
>[   66.104943] [drm:drm_wait_vblank] returning 2082 to client
>[   66.104947] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.105358] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.105390] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.105406] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.105414] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.105420] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.105485] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.121619] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.121767] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.121775] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.121786] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.121795] [drm:drm_wait_vblank] waiting on vblank count 2083, crtc 1
>[   66.121802] [drm:drm_wait_vblank] returning 2083 to client
>[   66.121807] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.121916] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.121950] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.121964] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.121979] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.121991] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.122026] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.138306] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.138453] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.138468] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.138482] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.138492] [drm:drm_wait_vblank] waiting on vblank count 2084, crtc 1
>[   66.138500] [drm:drm_wait_vblank] returning 2084 to client
>[   66.138506] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.138611] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.138637] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.138658] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.138667] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.138675] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.138702] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.154848] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.154982] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.154992] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.155009] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.155020] [drm:drm_wait_vblank] waiting on vblank count 2085, crtc 1
>[   66.155026] [drm:drm_wait_vblank] returning 2085 to client
>[   66.155032] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.155457] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.155507] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.155522] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.155531] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.155539] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.155603] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.171621] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.171742] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.171768] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.171783] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.171794] [drm:drm_wait_vblank] waiting on vblank count 2086, crtc 1
>[   66.171801] [drm:drm_wait_vblank] returning 2086 to client
>[   66.171807] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.172261] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.172289] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.172303] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.172312] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.172320] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.172388] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.188282] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.188415] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.188431] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.188444] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.188452] [drm:drm_wait_vblank] waiting on vblank count 2087, crtc 1
>[   66.188462] [drm:drm_wait_vblank] returning 2087 to client
>[   66.188469] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.189003] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.189040] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.189055] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.189064] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.189076] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.189144] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.204840] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.204921] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.204990] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.205010] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.205022] [drm:drm_wait_vblank] waiting on vblank count 2088, crtc 1
>[   66.205029] [drm:drm_wait_vblank] returning 2088 to client
>[   66.205045] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.205480] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.205518] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.205541] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.205550] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.205558] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.205626] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.221592] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.221724] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.221740] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.221750] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.221762] [drm:drm_wait_vblank] waiting on vblank count 2089, crtc 1
>[   66.221769] [drm:drm_wait_vblank] returning 2089 to client
>[   66.221776] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.222204] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.222252] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.222267] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.222276] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.222286] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.222356] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.238261] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.238399] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.238419] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.238431] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.238442] [drm:drm_wait_vblank] waiting on vblank count 2090, crtc 1
>[   66.238448] [drm:drm_wait_vblank] returning 2090 to client
>[   66.238455] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.238967] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.238996] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.239011] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.239023] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.239031] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.239108] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.254762] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.254884] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.254893] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.254917] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.254928] [drm:drm_wait_vblank] waiting on vblank count 2091, crtc 1
>[   66.254935] [drm:drm_wait_vblank] returning 2091 to client
>[   66.254941] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.255371] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.255406] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.255422] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.255434] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.255442] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.255507] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.271562] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.271697] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.271718] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.271770] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.271785] [drm:drm_wait_vblank] waiting on vblank count 2092, crtc 1
>[   66.271792] [drm:drm_wait_vblank] returning 2092 to client
>[   66.271798] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.272207] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.272245] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.272260] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.272269] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.272280] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.272346] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.288223] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.288309] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.288343] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.288359] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.288379] [drm:drm_wait_vblank] waiting on vblank count 2093, crtc 1
>[   66.288384] [drm:drm_wait_vblank] returning 2093 to client
>[   66.288389] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.288941] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.288968] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.288980] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.288986] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.288991] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.289053] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.304798] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.304894] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.304919] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.304940] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.304953] [drm:drm_wait_vblank] waiting on vblank count 2094, crtc 1
>[   66.304959] [drm:drm_wait_vblank] returning 2094 to client
>[   66.304963] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.305419] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.305445] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.305456] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.305461] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.305466] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.305525] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.321541] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.321637] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.321655] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.321676] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.321680] [drm:drm_wait_vblank] waiting on vblank count 2095, crtc 1
>[   66.321690] [drm:drm_wait_vblank] returning 2095 to client
>[   66.321695] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.321776] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.321805] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.321829] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.321838] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.321849] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.321873] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.338239] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.338319] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.338329] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.338361] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.338372] [drm:drm_wait_vblank] waiting on vblank count 2096, crtc 1
>[   66.338379] [drm:drm_wait_vblank] returning 2096 to client
>[   66.338384] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.338498] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.338528] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.338544] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.338553] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.338570] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.338610] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.354916] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.354993] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.355011] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.355030] [drm:drm_wait_vblank] waiting on vblank count 2097, crtc 1
>[   66.355044] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.355052] [drm:drm_wait_vblank] returning 2097 to client
>[   66.355058] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.355507] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.355537] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.355548] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.355554] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.355559] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.355628] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.371548] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.371628] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.371672] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.371690] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.371694] [drm:drm_wait_vblank] waiting on vblank count 2098, crtc 1
>[   66.371705] [drm:drm_wait_vblank] returning 2098 to client
>[   66.371713] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.372106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.372131] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.372142] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.372148] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.372153] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.372222] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.388109] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.388201] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.388607] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.388625] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.388637] [drm:drm_wait_vblank] waiting on vblank count 2099, crtc 1
>[   66.388642] [drm:drm_wait_vblank] returning 2099 to client
>[   66.388646] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.388746] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.388765] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.388775] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.388780] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.388784] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.388886] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.404772] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.404899] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.404907] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.404917] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.404926] [drm:drm_wait_vblank] waiting on vblank count 2100, crtc 1
>[   66.404932] [drm:drm_wait_vblank] returning 2100 to client
>[   66.404938] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.405030] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.405061] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.405075] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.405083] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.405090] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.405151] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.421419] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.421562] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.421578] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.421592] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.421605] [drm:drm_wait_vblank] waiting on vblank count 2101, crtc 1
>[   66.421612] [drm:drm_wait_vblank] returning 2101 to client
>[   66.421629] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.421781] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.421806] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.421820] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.421829] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.421838] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.421918] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.438070] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.438167] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.438187] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.438220] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.438233] [drm:drm_wait_vblank] waiting on vblank count 2102, crtc 1
>[   66.438240] [drm:drm_wait_vblank] returning 2102 to client
>[   66.438247] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.438343] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.438368] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.438381] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.438390] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.438401] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.438452] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.454737] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.454814] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.454835] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.454850] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.454858] [drm:drm_wait_vblank] waiting on vblank count 2103, crtc 1
>[   66.454865] [drm:drm_wait_vblank] returning 2103 to client
>[   66.454871] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.455112] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.455130] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.455148] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.455155] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.455162] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.455206] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.471367] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.471418] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.471423] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.471441] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.471452] [drm:drm_wait_vblank] waiting on vblank count 2104, crtc 1
>[   66.471460] [drm:drm_wait_vblank] returning 2104 to client
>[   66.471468] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.471662] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.471678] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.471690] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.471697] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.471704] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.471745] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.488057] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.488133] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.488154] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.488169] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.488177] [drm:drm_wait_vblank] waiting on vblank count 2105, crtc 1
>[   66.488184] [drm:drm_wait_vblank] returning 2105 to client
>[   66.488190] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.488273] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.488290] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.488301] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.488307] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.488314] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.488360] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.504716] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.504794] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.504815] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.504830] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.504838] [drm:drm_wait_vblank] waiting on vblank count 2106, crtc 1
>[   66.504845] [drm:drm_wait_vblank] returning 2106 to client
>[   66.504851] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.504938] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.504956] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.504966] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.504974] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.504983] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.505025] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.521512] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.521621] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.521634] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.521646] [drm:drm_wait_vblank] waiting on vblank count 2107, crtc 1
>[   66.521652] [drm:drm_wait_vblank] returning 2107 to client
>[   66.521657] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.521700] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.522073] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.522098] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.522109] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.522117] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.522126] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.522187] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.538134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.538267] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.538292] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.538308] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.538321] [drm:drm_wait_vblank] waiting on vblank count 2108, crtc 1
>[   66.538327] [drm:drm_wait_vblank] returning 2108 to client
>[   66.538333] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.538758] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.538793] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.538867] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.538875] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.538886] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.538954] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.554787] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.554908] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.554930] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.554946] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.554959] [drm:drm_wait_vblank] waiting on vblank count 2109, crtc 1
>[   66.554966] [drm:drm_wait_vblank] returning 2109 to client
>[   66.554971] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.555363] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.555392] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.555414] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.555426] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.555434] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.555501] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.571369] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.571466] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.571531] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.571548] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.571565] [drm:drm_wait_vblank] waiting on vblank count 2110, crtc 1
>[   66.571581] [drm:drm_wait_vblank] returning 2110 to client
>[   66.571587] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.572040] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.572071] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.572088] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.572097] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.572106] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.572178] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.588109] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.588242] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.588257] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.588268] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.588278] [drm:drm_wait_vblank] waiting on vblank count 2111, crtc 1
>[   66.588285] [drm:drm_wait_vblank] returning 2111 to client
>[   66.588291] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.588468] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.588513] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.588528] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.588537] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.588544] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.588617] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.604809] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.604947] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.604962] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.604972] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.604983] [drm:drm_wait_vblank] waiting on vblank count 2112, crtc 1
>[   66.604989] [drm:drm_wait_vblank] returning 2112 to client
>[   66.604996] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.605423] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.605469] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.605485] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.605494] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.605505] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.605576] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.621450] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.621541] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.621649] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.621664] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.621675] [drm:drm_wait_vblank] waiting on vblank count 2113, crtc 1
>[   66.621697] [drm:drm_wait_vblank] returning 2113 to client
>[   66.621705] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.622101] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.622131] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.622145] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.622154] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.622162] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.622230] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.638100] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.638233] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.638249] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.638261] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.638269] [drm:drm_wait_vblank] waiting on vblank count 2114, crtc 1
>[   66.638279] [drm:drm_wait_vblank] returning 2114 to client
>[   66.638285] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.638708] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.638797] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.638812] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.638820] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.638827] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.638895] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.654782] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.654905] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.654919] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.654930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.654939] [drm:drm_wait_vblank] waiting on vblank count 2115, crtc 1
>[   66.654945] [drm:drm_wait_vblank] returning 2115 to client
>[   66.654951] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.655396] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.655430] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.655447] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.655456] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.655464] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.655541] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.671291] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.671419] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.671437] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.671463] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.671474] [drm:drm_wait_vblank] waiting on vblank count 2116, crtc 1
>[   66.671481] [drm:drm_wait_vblank] returning 2116 to client
>[   66.671488] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.671555] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.671593] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.671611] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.671628] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.671647] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.671680] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.688074] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.688168] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.688182] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.688185] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.688194] [drm:drm_wait_vblank] waiting on vblank count 2117, crtc 1
>[   66.688199] [drm:drm_wait_vblank] returning 2117 to client
>[   66.688204] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.688694] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.688785] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.688803] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.688812] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.688820] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.688890] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.704746] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.704839] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.704854] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.704858] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.704870] [drm:drm_wait_vblank] waiting on vblank count 2118, crtc 1
>[   66.704875] [drm:drm_wait_vblank] returning 2118 to client
>[   66.704890] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.705335] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.705384] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.705399] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.705407] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.705415] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.705480] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.721267] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.721323] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.721340] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.721352] [drm:drm_wait_vblank] waiting on vblank count 2119, crtc 1
>[   66.721359] [drm:drm_wait_vblank] returning 2119 to client
>[   66.721364] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.721373] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.721839] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.721874] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.721890] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.721904] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.721913] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.721981] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.738072] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.738165] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.738182] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.738188] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.738210] [drm:drm_wait_vblank] waiting on vblank count 2120, crtc 1
>[   66.738234] [drm:drm_wait_vblank] returning 2120 to client
>[   66.738240] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.738726] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.738758] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.738771] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.738779] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.738790] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.738861] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.754731] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.754824] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.754841] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.754846] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.754862] [drm:drm_wait_vblank] waiting on vblank count 2121, crtc 1
>[   66.754870] [drm:drm_wait_vblank] returning 2121 to client
>[   66.754889] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.755358] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.755389] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.755406] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.755415] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.755423] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.755503] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.771419] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.771513] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.771529] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.771533] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.771542] [drm:drm_wait_vblank] waiting on vblank count 2122, crtc 1
>[   66.771548] [drm:drm_wait_vblank] returning 2122 to client
>[   66.771553] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.771983] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.772017] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.772032] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.772041] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.772050] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.772120] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.788043] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.788135] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.788150] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.788155] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.788167] [drm:drm_wait_vblank] waiting on vblank count 2123, crtc 1
>[   66.788172] [drm:drm_wait_vblank] returning 2123 to client
>[   66.788187] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.788687] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.788773] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.788786] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.788795] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.788803] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.788871] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.804569] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.804634] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.804650] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.804663] [drm:drm_wait_vblank] waiting on vblank count 2124, crtc 1
>[   66.804671] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.804677] [drm:drm_wait_vblank] returning 2124 to client
>[   66.804682] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.805100] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.805148] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.805161] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.805170] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.805177] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.805244] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.821386] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.821464] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.821481] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.821485] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.821494] [drm:drm_wait_vblank] waiting on vblank count 2125, crtc 1
>[   66.821499] [drm:drm_wait_vblank] returning 2125 to client
>[   66.821504] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.821942] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.821977] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.821991] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.822000] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.822007] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.822090] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.838056] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.838133] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.838149] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.838153] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.838162] [drm:drm_wait_vblank] waiting on vblank count 2126, crtc 1
>[   66.838169] [drm:drm_wait_vblank] returning 2126 to client
>[   66.838174] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.838623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.838654] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.838667] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.838676] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.838685] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.838816] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.854599] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.854683] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.854700] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.854705] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.854720] [drm:drm_wait_vblank] waiting on vblank count 2127, crtc 1
>[   66.854727] [drm:drm_wait_vblank] returning 2127 to client
>[   66.854734] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.855181] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.855216] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.855230] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.855238] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.855245] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.855310] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.871358] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.871436] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.871452] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.871458] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.871474] [drm:drm_wait_vblank] waiting on vblank count 2128, crtc 1
>[   66.871489] [drm:drm_wait_vblank] returning 2128 to client
>[   66.871496] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.871968] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.872006] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.872025] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.872034] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.872042] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.872107] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.888022] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.888119] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.888134] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.888137] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.888146] [drm:drm_wait_vblank] waiting on vblank count 2129, crtc 1
>[   66.888152] [drm:drm_wait_vblank] returning 2129 to client
>[   66.888158] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.888702] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.888733] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.888747] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.888757] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.888765] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.888839] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.904548] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.904601] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.904620] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.904631] [drm:drm_wait_vblank] waiting on vblank count 2130, crtc 1
>[   66.904640] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.904647] [drm:drm_wait_vblank] returning 2130 to client
>[   66.904655] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.905090] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.905121] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.905136] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.905148] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.905156] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.905232] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.921312] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.921433] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.921452] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.921461] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.921475] [drm:drm_wait_vblank] waiting on vblank count 2131, crtc 1
>[   66.921482] [drm:drm_wait_vblank] returning 2131 to client
>[   66.921488] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.921550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.921575] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.921593] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.921607] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.921616] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.921651] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.938014] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.938153] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.938166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.938183] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.938195] [drm:drm_wait_vblank] waiting on vblank count 2132, crtc 1
>[   66.938202] [drm:drm_wait_vblank] returning 2132 to client
>[   66.938207] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.938316] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.938342] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.938358] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.938367] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.938380] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.938409] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.954546] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.954720] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.954734] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.954758] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.954770] [drm:drm_wait_vblank] waiting on vblank count 2133, crtc 1
>[   66.954778] [drm:drm_wait_vblank] returning 2133 to client
>[   66.954785] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.955199] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.955229] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.955247] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.955256] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.955264] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.955331] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   66.971301] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.971423] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   66.971449] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.971463] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.971475] [drm:drm_wait_vblank] waiting on vblank count 2134, crtc 1
>[   66.971482] [drm:drm_wait_vblank] returning 2134 to client
>[   66.971487] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.971936] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.971966] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.971985] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   66.971999] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   66.972009] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   66.972092] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   66.987974] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.988122] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   66.988135] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   66.988149] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.988161] [drm:drm_wait_vblank] waiting on vblank count 2135, crtc 1
>[   66.988166] [drm:drm_wait_vblank] returning 2135 to client
>[   66.988172] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   66.988731] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.988762] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   66.988776] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   66.988786] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   66.988794] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   66.988859] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.004526] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.004646] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.004666] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.004692] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.004702] [drm:drm_wait_vblank] waiting on vblank count 2136, crtc 1
>[   67.004710] [drm:drm_wait_vblank] returning 2136 to client
>[   67.004715] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.005117] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.005146] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.005160] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.005169] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.005176] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.005246] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.021298] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.021426] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.021447] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.021462] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.021476] [drm:drm_wait_vblank] waiting on vblank count 2137, crtc 1
>[   67.021482] [drm:drm_wait_vblank] returning 2137 to client
>[   67.021488] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.021936] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.021967] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.021981] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.021989] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.021997] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.022064] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.037961] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.038137] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.038156] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.038169] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.038176] [drm:drm_wait_vblank] waiting on vblank count 2138, crtc 1
>[   67.038181] [drm:drm_wait_vblank] returning 2138 to client
>[   67.038184] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.038616] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.038649] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.038665] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.038674] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.038681] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.038757] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.054493] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.054626] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.054641] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.054671] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.054682] [drm:drm_wait_vblank] waiting on vblank count 2139, crtc 1
>[   67.054689] [drm:drm_wait_vblank] returning 2139 to client
>[   67.054694] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.055128] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.055160] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.055173] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.055181] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.055189] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.055276] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.071280] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.071359] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.071386] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.071394] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.071407] [drm:drm_wait_vblank] waiting on vblank count 2140, crtc 1
>[   67.071436] [drm:drm_wait_vblank] returning 2140 to client
>[   67.071450] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.071887] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.071939] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.071955] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.071964] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.071971] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.072040] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.087979] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.088053] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.088069] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.088075] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.088090] [drm:drm_wait_vblank] waiting on vblank count 2141, crtc 1
>[   67.088097] [drm:drm_wait_vblank] returning 2141 to client
>[   67.088105] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.088570] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.088601] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.088619] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.088632] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.088640] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.088713] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.104600] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.104711] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.104717] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.104738] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.104750] [drm:drm_wait_vblank] waiting on vblank count 2142, crtc 1
>[   67.104759] [drm:drm_wait_vblank] returning 2142 to client
>[   67.104765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.105214] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.105246] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.105262] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.105270] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.105278] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.105352] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.121250] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.121345] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.121362] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.121367] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.121383] [drm:drm_wait_vblank] waiting on vblank count 2143, crtc 1
>[   67.121391] [drm:drm_wait_vblank] returning 2143 to client
>[   67.121410] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.121853] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.121889] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.121903] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.121912] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.121921] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.121987] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.137916] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.138066] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.138074] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.138088] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.138096] [drm:drm_wait_vblank] waiting on vblank count 2144, crtc 1
>[   67.138104] [drm:drm_wait_vblank] returning 2144 to client
>[   67.138110] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.138631] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.138661] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.138676] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.138684] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.138693] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.138760] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.154495] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.154643] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.154651] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.154669] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.154680] [drm:drm_wait_vblank] waiting on vblank count 2145, crtc 1
>[   67.154686] [drm:drm_wait_vblank] returning 2145 to client
>[   67.154692] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.155106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.155141] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.155156] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.155168] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.155176] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.155257] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.171223] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.171341] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.171355] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.171366] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.171375] [drm:drm_wait_vblank] waiting on vblank count 2146, crtc 1
>[   67.171382] [drm:drm_wait_vblank] returning 2146 to client
>[   67.171389] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.171786] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.171816] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.171832] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.171840] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.171849] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.171924] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.187904] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.188051] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.188059] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.188069] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.188079] [drm:drm_wait_vblank] waiting on vblank count 2147, crtc 1
>[   67.188085] [drm:drm_wait_vblank] returning 2147 to client
>[   67.188091] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.188608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.188642] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.188659] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.188670] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.188678] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.188751] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.204565] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.204701] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.204765] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.204779] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.204790] [drm:drm_wait_vblank] waiting on vblank count 2148, crtc 1
>[   67.204797] [drm:drm_wait_vblank] returning 2148 to client
>[   67.204822] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.205224] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.205261] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.205278] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.205293] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.205300] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.205366] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.221213] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.221329] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.221344] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.221355] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.221366] [drm:drm_wait_vblank] waiting on vblank count 2149, crtc 1
>[   67.221373] [drm:drm_wait_vblank] returning 2149 to client
>[   67.221378] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.221770] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.221804] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.221819] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.221828] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.221836] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.221910] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.237895] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.238014] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.238038] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.238047] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.238061] [drm:drm_wait_vblank] waiting on vblank count 2150, crtc 1
>[   67.238068] [drm:drm_wait_vblank] returning 2150 to client
>[   67.238074] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.238502] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.238533] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.238612] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.238625] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.238638] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.238704] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.254554] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.254627] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.254699] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.254714] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.254730] [drm:drm_wait_vblank] waiting on vblank count 2151, crtc 1
>[   67.254749] [drm:drm_wait_vblank] returning 2151 to client
>[   67.254756] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.255165] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.255209] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.255224] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.255232] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.255240] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.255307] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.271182] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.271353] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.271361] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.271375] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.271383] [drm:drm_wait_vblank] waiting on vblank count 2152, crtc 1
>[   67.271392] [drm:drm_wait_vblank] returning 2152 to client
>[   67.271398] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.271842] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.271873] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.271889] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.271897] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.271905] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.271989] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.287857] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.287997] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.288011] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.288022] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.288031] [drm:drm_wait_vblank] waiting on vblank count 2153, crtc 1
>[   67.288039] [drm:drm_wait_vblank] returning 2153 to client
>[   67.288045] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.288595] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.288627] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.288643] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.288652] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.288659] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.288733] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.304429] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.304566] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.304580] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.304608] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.304621] [drm:drm_wait_vblank] waiting on vblank count 2154, crtc 1
>[   67.304628] [drm:drm_wait_vblank] returning 2154 to client
>[   67.304634] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.305085] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.305113] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.305126] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.305136] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.305146] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.305217] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.321184] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.321317] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.321330] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.321340] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.321351] [drm:drm_wait_vblank] waiting on vblank count 2155, crtc 1
>[   67.321357] [drm:drm_wait_vblank] returning 2155 to client
>[   67.321363] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.321800] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.321834] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.321849] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.321857] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.321866] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.321949] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.337862] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.338006] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.338026] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.338031] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.338040] [drm:drm_wait_vblank] waiting on vblank count 2156, crtc 1
>[   67.338047] [drm:drm_wait_vblank] returning 2156 to client
>[   67.338052] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.338553] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.338584] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.338598] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.338606] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.338614] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.338687] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.354394] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.354517] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.354530] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.354555] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.354566] [drm:drm_wait_vblank] waiting on vblank count 2157, crtc 1
>[   67.354573] [drm:drm_wait_vblank] returning 2157 to client
>[   67.354578] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.354646] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.354680] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.354694] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.354727] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.354735] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.354777] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.371169] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.371263] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.371280] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.371286] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.371303] [drm:drm_wait_vblank] waiting on vblank count 2158, crtc 1
>[   67.371332] [drm:drm_wait_vblank] returning 2158 to client
>[   67.371345] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.371798] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.371829] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.371846] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.371855] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.371863] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.371928] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.387822] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.387916] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.387933] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.387938] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.387954] [drm:drm_wait_vblank] waiting on vblank count 2159, crtc 1
>[   67.387962] [drm:drm_wait_vblank] returning 2159 to client
>[   67.387982] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.388569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.388602] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.388623] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.388642] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.388651] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.388734] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.404368] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.404421] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.404438] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.404451] [drm:drm_wait_vblank] waiting on vblank count 2160, crtc 1
>[   67.404457] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.404467] [drm:drm_wait_vblank] returning 2160 to client
>[   67.404473] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.404901] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.404930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.404944] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.404952] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.404960] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.405028] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.421150] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.421283] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.421299] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.421311] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.421364] [drm:drm_wait_vblank] waiting on vblank count 2161, crtc 1
>[   67.421374] [drm:drm_wait_vblank] returning 2161 to client
>[   67.421380] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.421785] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.421814] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.421830] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.421837] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.421848] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.421912] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.437809] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.437930] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.437944] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.437955] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.437966] [drm:drm_wait_vblank] waiting on vblank count 2162, crtc 1
>[   67.437972] [drm:drm_wait_vblank] returning 2162 to client
>[   67.437979] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.438370] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.438406] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.438422] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.438432] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.438440] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.438507] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.454507] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.454614] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.454671] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.454688] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.454702] [drm:drm_wait_vblank] waiting on vblank count 2163, crtc 1
>[   67.454709] [drm:drm_wait_vblank] returning 2163 to client
>[   67.454716] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.454805] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.454835] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.454848] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.454856] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.454864] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.454893] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.471059] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.471148] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.471211] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.471234] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.471249] [drm:drm_wait_vblank] waiting on vblank count 2164, crtc 1
>[   67.471257] [drm:drm_wait_vblank] returning 2164 to client
>[   67.471264] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.471335] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.471377] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.471391] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.471399] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.471407] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.471480] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.487786] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.487892] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.487930] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.487951] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.487965] [drm:drm_wait_vblank] waiting on vblank count 2165, crtc 1
>[   67.487973] [drm:drm_wait_vblank] returning 2165 to client
>[   67.487980] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.488169] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.488197] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.488211] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.488223] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.488229] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.488298] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.504453] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.504552] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.504588] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.504614] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.504630] [drm:drm_wait_vblank] waiting on vblank count 2166, crtc 1
>[   67.504640] [drm:drm_wait_vblank] returning 2166 to client
>[   67.504660] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.504806] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.504842] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.504860] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.504868] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.504875] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.504909] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.521017] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.521113] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.521155] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.521176] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.521190] [drm:drm_wait_vblank] waiting on vblank count 2167, crtc 1
>[   67.521208] [drm:drm_wait_vblank] returning 2167 to client
>[   67.521220] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.521297] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.521322] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.521333] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.521339] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.521344] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.521364] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.537781] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.537872] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.537929] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.537950] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.537965] [drm:drm_wait_vblank] waiting on vblank count 2168, crtc 1
>[   67.537974] [drm:drm_wait_vblank] returning 2168 to client
>[   67.537989] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.538072] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.538113] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.538124] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.538129] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.538134] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.538152] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.554448] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.554565] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.554599] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.554620] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.554640] [drm:drm_wait_vblank] waiting on vblank count 2169, crtc 1
>[   67.554652] [drm:drm_wait_vblank] returning 2169 to client
>[   67.554668] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.554825] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.554852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.554867] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.554878] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.554885] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.554966] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.571116] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.571203] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.571228] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.571257] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.571272] [drm:drm_wait_vblank] waiting on vblank count 2170, crtc 1
>[   67.571279] [drm:drm_wait_vblank] returning 2170 to client
>[   67.571284] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.571685] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.571720] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.571731] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.571736] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.571741] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.571796] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.587752] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.587857] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.587883] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.587912] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.587927] [drm:drm_wait_vblank] waiting on vblank count 2171, crtc 1
>[   67.587933] [drm:drm_wait_vblank] returning 2171 to client
>[   67.587951] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.588461] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.588492] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.588502] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.588507] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.588512] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.588575] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.604458] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.604551] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.604627] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.604654] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.604675] [drm:drm_wait_vblank] waiting on vblank count 2172, crtc 1
>[   67.604683] [drm:drm_wait_vblank] returning 2172 to client
>[   67.604689] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.604842] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.604872] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.604887] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.604897] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.604902] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.604978] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.620995] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.621099] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.621144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.621164] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.621180] [drm:drm_wait_vblank] waiting on vblank count 2173, crtc 1
>[   67.621188] [drm:drm_wait_vblank] returning 2173 to client
>[   67.621196] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.621336] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.621363] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.621377] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.621387] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.621393] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.621475] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.637724] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.637828] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.637871] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.637892] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.637907] [drm:drm_wait_vblank] waiting on vblank count 2174, crtc 1
>[   67.637925] [drm:drm_wait_vblank] returning 2174 to client
>[   67.637935] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.638077] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.638104] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.638119] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.638128] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.638134] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.638221] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.654430] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.654520] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.654592] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.654613] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.654628] [drm:drm_wait_vblank] waiting on vblank count 2175, crtc 1
>[   67.654635] [drm:drm_wait_vblank] returning 2175 to client
>[   67.654641] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.654768] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.654799] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.654814] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.654834] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.654842] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.654913] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.671049] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.671161] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.671199] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.671219] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.671234] [drm:drm_wait_vblank] waiting on vblank count 2176, crtc 1
>[   67.671243] [drm:drm_wait_vblank] returning 2176 to client
>[   67.671251] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.671438] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.671470] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.671483] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.671492] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.671499] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.671563] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.687709] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.687814] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.687851] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.687872] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.687886] [drm:drm_wait_vblank] waiting on vblank count 2177, crtc 1
>[   67.687894] [drm:drm_wait_vblank] returning 2177 to client
>[   67.687901] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.688098] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.688149] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.688162] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.688172] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.688179] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.688248] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.704413] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.704507] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.704579] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.704604] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.704619] [drm:drm_wait_vblank] waiting on vblank count 2178, crtc 1
>[   67.704635] [drm:drm_wait_vblank] returning 2178 to client
>[   67.704646] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.704771] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.704808] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.704823] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.704830] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.704836] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.704916] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.721012] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.721105] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.721140] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.721167] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.721182] [drm:drm_wait_vblank] waiting on vblank count 2179, crtc 1
>[   67.721197] [drm:drm_wait_vblank] returning 2179 to client
>[   67.721210] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.721331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.721362] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.721377] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.721388] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.721394] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.721466] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.737701] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.737807] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.737844] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.737864] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.737880] [drm:drm_wait_vblank] waiting on vblank count 2180, crtc 1
>[   67.737888] [drm:drm_wait_vblank] returning 2180 to client
>[   67.737896] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.738041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.738073] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.738089] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.738099] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.738107] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.738190] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.754372] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.754467] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.754474] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.754496] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.754508] [drm:drm_wait_vblank] waiting on vblank count 2181, crtc 1
>[   67.754515] [drm:drm_wait_vblank] returning 2181 to client
>[   67.754522] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.754586] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.754605] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.754614] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.754620] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.754625] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.754652] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.771069] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.771145] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.771161] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.771165] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.771174] [drm:drm_wait_vblank] waiting on vblank count 2182, crtc 1
>[   67.771180] [drm:drm_wait_vblank] returning 2182 to client
>[   67.771186] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.771255] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.771278] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.771295] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.771303] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.771309] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.771335] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.787683] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.787778] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.787790] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.787797] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.787805] [drm:drm_wait_vblank] waiting on vblank count 2183, crtc 1
>[   67.787815] [drm:drm_wait_vblank] returning 2183 to client
>[   67.787822] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.788395] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.788427] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.788446] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.788454] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.788464] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.788531] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.804213] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.804273] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.804301] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.804329] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.804348] [drm:drm_wait_vblank] waiting on vblank count 2184, crtc 1
>[   67.804354] [drm:drm_wait_vblank] returning 2184 to client
>[   67.804367] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.804818] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.804852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.804879] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.804887] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.804895] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.804965] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.821012] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.821107] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.821131] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.821145] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.821179] [drm:drm_wait_vblank] waiting on vblank count 2185, crtc 1
>[   67.821186] [drm:drm_wait_vblank] returning 2185 to client
>[   67.821193] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.821650] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.821681] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.821694] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.821702] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.821709] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.821793] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.837679] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.837774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.837792] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.837806] [drm:drm_wait_vblank] waiting on vblank count 2186, crtc 1
>[   67.837821] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.837834] [drm:drm_wait_vblank] returning 2186 to client
>[   67.837840] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.838315] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.838348] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.838364] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.838374] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.838382] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.838470] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.854222] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.854288] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.854307] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.854318] [drm:drm_wait_vblank] waiting on vblank count 2187, crtc 1
>[   67.854324] [drm:drm_wait_vblank] returning 2187 to client
>[   67.854332] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.854365] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.854792] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.854821] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.854836] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.854846] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.854856] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.854933] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.870976] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.871073] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.871088] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.871092] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.871101] [drm:drm_wait_vblank] waiting on vblank count 2188, crtc 1
>[   67.871106] [drm:drm_wait_vblank] returning 2188 to client
>[   67.871112] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.871581] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.871613] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.871628] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.871640] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.871647] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.871710] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.887653] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.887748] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.887762] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.887766] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.887775] [drm:drm_wait_vblank] waiting on vblank count 2189, crtc 1
>[   67.887783] [drm:drm_wait_vblank] returning 2189 to client
>[   67.887788] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.888350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.888383] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.888398] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.888408] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.888416] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.888491] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.904227] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.904359] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.904377] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.904402] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.904413] [drm:drm_wait_vblank] waiting on vblank count 2190, crtc 1
>[   67.904420] [drm:drm_wait_vblank] returning 2190 to client
>[   67.904426] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.904865] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.904895] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.904912] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.904923] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.904932] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.904998] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.920946] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.921063] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.921078] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.921089] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.921099] [drm:drm_wait_vblank] waiting on vblank count 2191, crtc 1
>[   67.921105] [drm:drm_wait_vblank] returning 2191 to client
>[   67.921112] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.921506] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.921540] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.921555] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.921563] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.921570] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.921636] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.937655] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.937783] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.937800] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.937810] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.937824] [drm:drm_wait_vblank] waiting on vblank count 2192, crtc 1
>[   67.937829] [drm:drm_wait_vblank] returning 2192 to client
>[   67.937836] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.938287] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.938384] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.938408] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.938421] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.938429] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.938493] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.954154] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.954286] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.954295] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.954327] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.954340] [drm:drm_wait_vblank] waiting on vblank count 2193, crtc 1
>[   67.954347] [drm:drm_wait_vblank] returning 2193 to client
>[   67.954353] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.954795] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.954828] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.954843] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.954852] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.954860] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.954930] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   67.970943] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.971038] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.971056] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.971078] [drm:drm_wait_vblank] waiting on vblank count 2194, crtc 1
>[   67.971091] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   67.971124] [drm:drm_wait_vblank] returning 2194 to client
>[   67.971132] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.971571] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.971602] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.971616] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   67.971624] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   67.971633] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   67.971712] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   67.987624] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.987703] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   67.987720] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.987733] [drm:drm_wait_vblank] waiting on vblank count 2195, crtc 1
>[   67.987760] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   67.987789] [drm:drm_wait_vblank] returning 2195 to client
>[   67.987803] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   67.988334] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.988368] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   67.988385] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   67.988399] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   67.988407] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   67.988475] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.004260] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.004371] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.004376] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.004396] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.004409] [drm:drm_wait_vblank] waiting on vblank count 2196, crtc 1
>[   68.004417] [drm:drm_wait_vblank] returning 2196 to client
>[   68.004423] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.004878] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.004911] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.004925] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.004935] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.004943] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.005007] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.020947] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.021024] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.021040] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.021044] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.021053] [drm:drm_wait_vblank] waiting on vblank count 2197, crtc 1
>[   68.021060] [drm:drm_wait_vblank] returning 2197 to client
>[   68.021065] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.021491] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.021522] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.021534] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.021543] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.021550] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.021631] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.037584] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.037660] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.037692] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.037698] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.037715] [drm:drm_wait_vblank] waiting on vblank count 2198, crtc 1
>[   68.037744] [drm:drm_wait_vblank] returning 2198 to client
>[   68.037763] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.038233] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.038266] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.038281] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.038289] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.038297] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.038367] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.054135] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.054323] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.054331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.054343] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.054351] [drm:drm_wait_vblank] waiting on vblank count 2199, crtc 1
>[   68.054360] [drm:drm_wait_vblank] returning 2199 to client
>[   68.054366] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.054788] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.054817] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.054832] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.054843] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.054852] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.054916] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.070899] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.071067] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.071080] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.071091] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.071101] [drm:drm_wait_vblank] waiting on vblank count 2200, crtc 1
>[   68.071108] [drm:drm_wait_vblank] returning 2200 to client
>[   68.071114] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.071545] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.071576] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.071591] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.071601] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.071612] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.071690] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.087591] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.087682] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.087741] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.087764] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.087779] [drm:drm_wait_vblank] waiting on vblank count 2201, crtc 1
>[   68.087786] [drm:drm_wait_vblank] returning 2201 to client
>[   68.087793] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.087984] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.088012] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.088026] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.088034] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.088043] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.088125] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.104180] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.104277] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.104289] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.104312] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.104332] [drm:drm_wait_vblank] waiting on vblank count 2202, crtc 1
>[   68.104340] [drm:drm_wait_vblank] returning 2202 to client
>[   68.104348] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.104476] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.104503] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.104518] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.104526] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.104532] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.104601] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.120864] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.120961] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.120990] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.121017] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.121031] [drm:drm_wait_vblank] waiting on vblank count 2203, crtc 1
>[   68.121049] [drm:drm_wait_vblank] returning 2203 to client
>[   68.121060] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.121181] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.121206] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.121224] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.121233] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.121240] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.121313] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.137579] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.137674] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.137733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.137754] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.137768] [drm:drm_wait_vblank] waiting on vblank count 2204, crtc 1
>[   68.137786] [drm:drm_wait_vblank] returning 2204 to client
>[   68.137796] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.137935] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.137962] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.137982] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.137990] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.137998] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.138090] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.154239] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.154329] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.154338] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.154362] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.154377] [drm:drm_wait_vblank] waiting on vblank count 2205, crtc 1
>[   68.154384] [drm:drm_wait_vblank] returning 2205 to client
>[   68.154390] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.154520] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.154554] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.154569] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.154577] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.154588] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.154663] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.170866] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.170986] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.171387] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.171404] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.171416] [drm:drm_wait_vblank] waiting on vblank count 2206, crtc 1
>[   68.171422] [drm:drm_wait_vblank] returning 2206 to client
>[   68.171426] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.171519] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.171537] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.171547] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.171552] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.171557] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.171601] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.187538] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.187616] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.187645] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.187649] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.187658] [drm:drm_wait_vblank] waiting on vblank count 2207, crtc 1
>[   68.187665] [drm:drm_wait_vblank] returning 2207 to client
>[   68.187671] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.187774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.187803] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.187891] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.187914] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.187929] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.188022] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.204093] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.204198] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.204225] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.204245] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.204258] [drm:drm_wait_vblank] waiting on vblank count 2208, crtc 1
>[   68.204265] [drm:drm_wait_vblank] returning 2208 to client
>[   68.204271] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.204587] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.204610] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.204624] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.204636] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.204644] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.204698] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.220858] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.220968] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.220987] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.221014] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.221029] [drm:drm_wait_vblank] waiting on vblank count 2209, crtc 1
>[   68.221036] [drm:drm_wait_vblank] returning 2209 to client
>[   68.221045] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.221173] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.221210] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.221223] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.221230] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.221236] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.221310] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.237541] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.237619] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.237635] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.237639] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.237648] [drm:drm_wait_vblank] waiting on vblank count 2210, crtc 1
>[   68.237653] [drm:drm_wait_vblank] returning 2210 to client
>[   68.237658] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.238113] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.238142] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.238212] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.238220] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.238228] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.238296] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.254088] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.254156] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.254174] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.254185] [drm:drm_wait_vblank] waiting on vblank count 2211, crtc 1
>[   68.254191] [drm:drm_wait_vblank] returning 2211 to client
>[   68.254199] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.254206] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.254624] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.254655] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.254671] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.254683] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.254690] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.254759] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.270828] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.270943] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.271242] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.271258] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.271268] [drm:drm_wait_vblank] waiting on vblank count 2212, crtc 1
>[   68.271273] [drm:drm_wait_vblank] returning 2212 to client
>[   68.271277] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.271371] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.271408] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.271417] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.271422] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.271427] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.271472] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.287508] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.287600] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.287616] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.287622] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.287637] [drm:drm_wait_vblank] waiting on vblank count 2213, crtc 1
>[   68.287644] [drm:drm_wait_vblank] returning 2213 to client
>[   68.287651] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.287843] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.287870] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.287889] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.287897] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.287914] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.287990] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.304189] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.304287] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.304603] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.304620] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.304631] [drm:drm_wait_vblank] waiting on vblank count 2214, crtc 1
>[   68.304636] [drm:drm_wait_vblank] returning 2214 to client
>[   68.304640] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.304744] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.304763] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.304772] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.304777] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.304782] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.304824] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.320793] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.320892] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.320920] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.320948] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.320961] [drm:drm_wait_vblank] waiting on vblank count 2215, crtc 1
>[   68.320980] [drm:drm_wait_vblank] returning 2215 to client
>[   68.320987] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.321384] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.321413] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.321424] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.321429] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.321434] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.321490] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.337476] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.337587] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.337603] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.337633] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.337647] [drm:drm_wait_vblank] waiting on vblank count 2216, crtc 1
>[   68.337654] [drm:drm_wait_vblank] returning 2216 to client
>[   68.337669] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.338103] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.338192] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.338207] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.338219] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.338227] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.338289] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.354155] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.354253] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.354268] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.354286] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.354300] [drm:drm_wait_vblank] waiting on vblank count 2217, crtc 1
>[   68.354308] [drm:drm_wait_vblank] returning 2217 to client
>[   68.354314] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.354746] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.354780] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.354795] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.354806] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.354813] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.354884] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.370698] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.370788] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.370807] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.370834] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.370850] [drm:drm_wait_vblank] waiting on vblank count 2218, crtc 1
>[   68.370859] [drm:drm_wait_vblank] returning 2218 to client
>[   68.370873] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.371286] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.371321] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.371333] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.371342] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.371347] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.371398] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.387464] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.387578] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.387593] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.387624] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.387638] [drm:drm_wait_vblank] waiting on vblank count 2219, crtc 1
>[   68.387645] [drm:drm_wait_vblank] returning 2219 to client
>[   68.387652] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.388178] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.388212] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.388233] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.388242] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.388251] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.388313] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.404134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.404239] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.404253] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.404268] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.404286] [drm:drm_wait_vblank] waiting on vblank count 2220, crtc 1
>[   68.404294] [drm:drm_wait_vblank] returning 2220 to client
>[   68.404301] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.404737] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.404790] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.404804] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.404815] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.404829] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.404887] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.420790] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.420885] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.420903] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.420930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.420944] [drm:drm_wait_vblank] waiting on vblank count 2221, crtc 1
>[   68.420952] [drm:drm_wait_vblank] returning 2221 to client
>[   68.420958] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.421472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.421499] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.421510] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.421516] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.421521] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.421545] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.437432] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.437508] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.437523] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.437526] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.437535] [drm:drm_wait_vblank] waiting on vblank count 2222, crtc 1
>[   68.437541] [drm:drm_wait_vblank] returning 2222 to client
>[   68.437547] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.437659] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.437685] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.437700] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.437720] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.437727] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.437800] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.454042] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.454183] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.454190] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.454200] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.454209] [drm:drm_wait_vblank] waiting on vblank count 2223, crtc 1
>[   68.454214] [drm:drm_wait_vblank] returning 2223 to client
>[   68.454220] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.454644] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.454677] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.454692] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.454706] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.454714] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.454781] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.470774] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.470897] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.470904] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.470914] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.470925] [drm:drm_wait_vblank] waiting on vblank count 2224, crtc 1
>[   68.470930] [drm:drm_wait_vblank] returning 2224 to client
>[   68.470936] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.471366] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.471402] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.471418] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.471427] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.471434] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.471493] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.487426] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.487560] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.487574] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.487627] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.487637] [drm:drm_wait_vblank] waiting on vblank count 2225, crtc 1
>[   68.487643] [drm:drm_wait_vblank] returning 2225 to client
>[   68.487647] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.488086] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.488125] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.488142] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.488159] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.488163] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.488218] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.504004] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.504188] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.504197] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.504206] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.504215] [drm:drm_wait_vblank] waiting on vblank count 2226, crtc 1
>[   68.504221] [drm:drm_wait_vblank] returning 2226 to client
>[   68.504226] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.504622] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.504656] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.504677] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.504686] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.504693] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.504750] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.520732] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.520859] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.520867] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.520876] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.520882] [drm:drm_wait_vblank] waiting on vblank count 2227, crtc 1
>[   68.520888] [drm:drm_wait_vblank] returning 2227 to client
>[   68.520895] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.521287] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.521320] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.521341] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.521351] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.521356] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.521407] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.537402] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.537538] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.537546] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.537555] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.537565] [drm:drm_wait_vblank] waiting on vblank count 2228, crtc 1
>[   68.537571] [drm:drm_wait_vblank] returning 2228 to client
>[   68.537577] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.538006] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.538039] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.538054] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.538126] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.538139] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.538202] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.554063] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.554137] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.554207] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.554235] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.554244] [drm:drm_wait_vblank] waiting on vblank count 2229, crtc 1
>[   68.554249] [drm:drm_wait_vblank] returning 2229 to client
>[   68.554254] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.554646] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.554683] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.554700] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.554713] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.554720] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.554786] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.570711] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.570836] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.570854] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.570873] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.570881] [drm:drm_wait_vblank] waiting on vblank count 2230, crtc 1
>[   68.570886] [drm:drm_wait_vblank] returning 2230 to client
>[   68.570890] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.571001] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.571025] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.571046] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.571054] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.571062] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.571150] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.587399] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.587519] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.587526] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.587548] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.587563] [drm:drm_wait_vblank] waiting on vblank count 2231, crtc 1
>[   68.587568] [drm:drm_wait_vblank] returning 2231 to client
>[   68.587573] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.587735] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.587760] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.587774] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.587783] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.587796] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.587869] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.604055] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.604229] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.604243] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.604264] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.604273] [drm:drm_wait_vblank] waiting on vblank count 2232, crtc 1
>[   68.604278] [drm:drm_wait_vblank] returning 2232 to client
>[   68.604282] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.604686] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.604716] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.604732] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.604745] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.604753] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.604813] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.620707] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.620841] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.620848] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.620857] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.620867] [drm:drm_wait_vblank] waiting on vblank count 2233, crtc 1
>[   68.620873] [drm:drm_wait_vblank] returning 2233 to client
>[   68.620879] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.621337] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.621370] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.621386] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.621395] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.621402] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.621455] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.637367] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.637490] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.637498] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.637507] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.637516] [drm:drm_wait_vblank] waiting on vblank count 2234, crtc 1
>[   68.637521] [drm:drm_wait_vblank] returning 2234 to client
>[   68.637528] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.637921] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.637954] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.637977] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.637986] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.637994] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.638064] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.653905] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.654037] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.654056] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.654117] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.654127] [drm:drm_wait_vblank] waiting on vblank count 2235, crtc 1
>[   68.654132] [drm:drm_wait_vblank] returning 2235 to client
>[   68.654137] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.654532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.654563] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.654580] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.654592] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.654600] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.654659] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.670693] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.670824] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.670838] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.670849] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.670859] [drm:drm_wait_vblank] waiting on vblank count 2236, crtc 1
>[   68.670864] [drm:drm_wait_vblank] returning 2236 to client
>[   68.670868] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.671283] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.671319] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.671338] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.671345] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.671350] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.671403] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.687395] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.687532] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.687546] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.687554] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.687565] [drm:drm_wait_vblank] waiting on vblank count 2237, crtc 1
>[   68.687571] [drm:drm_wait_vblank] returning 2237 to client
>[   68.687575] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.688061] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.688092] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.688104] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.688109] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.688114] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.688165] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.703998] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.704090] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.704154] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.704169] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.704181] [drm:drm_wait_vblank] waiting on vblank count 2238, crtc 1
>[   68.704205] [drm:drm_wait_vblank] returning 2238 to client
>[   68.704213] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.704344] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.704378] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.704394] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.704406] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.704412] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.704482] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.720690] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.720812] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.720834] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.720846] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.720857] [drm:drm_wait_vblank] waiting on vblank count 2239, crtc 1
>[   68.720862] [drm:drm_wait_vblank] returning 2239 to client
>[   68.720866] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.721283] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.721312] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.721328] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.721345] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.721354] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.721419] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.737356] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.737486] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.737504] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.737512] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.737522] [drm:drm_wait_vblank] waiting on vblank count 2240, crtc 1
>[   68.737528] [drm:drm_wait_vblank] returning 2240 to client
>[   68.737533] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.738035] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.738067] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.738077] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (3)
>[   68.738083] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (4)
>[   68.738088] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (2)
>[   68.738145] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.753909] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.754018] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   68.754039] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   68.754064] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.754073] [drm:drm_wait_vblank] waiting on vblank count 2241, crtc 1
>[   68.754078] [drm:drm_wait_vblank] returning 2241 to client
>[   68.754082] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.754175] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.754207] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   68.754230] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 84 (3)
>[   68.754241] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (4)
>[   68.754247] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.754316] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (3)
>[   68.770646] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   68.770763] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (2)
>[   68.770898] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   68.770913] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 88 (1)
>[   68.770932] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   68.777469] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   68.777481] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 84 (1)
>[   68.777492] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   68.780552] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   68.780560] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   68.780567] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   68.780585] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   68.780595] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   68.780605] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   68.780610] [drm:drm_mode_getresources] [CRTC:21]
>[   68.780615] [drm:drm_mode_getresources] [CRTC:25]
>[   68.780618] [drm:drm_mode_getresources] [CRTC:29]
>[   68.780632] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   68.780637] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   68.780641] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   68.780645] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   68.780650] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   68.780654] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   68.780658] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   68.780662] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   68.780666] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   68.780671] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   68.780676] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   68.780680] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   68.780684] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   68.780689] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   68.780694] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   68.780707] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   68.780711] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   68.780721] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   68.780734] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   68.781701] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   68.781711] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   68.781779] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   68.781785] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   68.781791] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   68.782621] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   68.783419] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   68.793281] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   68.794472] [drm:drm_property_unreference_blob] ffff880086d11c00: blob ID: 54 (1)
>[   68.794748] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   68.794754] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   68.794759] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   68.794927] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   68.794938] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   68.794946] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   68.794955] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   68.794963] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   68.794971] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   68.794979] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   68.794986] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   68.794994] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.795001] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.795009] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   68.795017] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   68.795025] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   68.795032] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   68.795040] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   68.795047] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   68.795055] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   68.795062] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   68.795069] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   68.795077] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   68.795084] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   68.795092] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   68.795100] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   68.795107] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   68.795115] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   68.795122] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   68.795130] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   68.795137] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   68.795145] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   68.795152] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   68.795159] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   68.795167] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   68.795174] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   68.795181] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   68.795189] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   68.795196] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   68.795203] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   68.795244] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   68.795250] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   68.795295] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   68.795305] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   68.795320] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   68.795447] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   68.795477] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   68.795491] [drm:drm_mode_addfb2] [FB:54]
>[   68.795505] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   68.795519] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   68.795526] [drm:drm_mode_addfb2] [FB:86]
>[   68.795541] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   68.795553] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   68.795568] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   68.795652] [drm:drm_mode_addfb2] [FB:88]
>[   68.795671] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   68.795754] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   68.816608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   68.816625] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   68.827449] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   68.827461] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   68.839094] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   68.839102] [drm:drm_mode_setcrtc] [CRTC:29]
>[   68.839107] [drm:drm_mode_setcrtc] [CONNECTOR:41:DP-1]
>[   68.839111] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11c00
>[   68.839115] [drm:drm_property_reference_blob] ffff88016b368300: blob ID: 92 (1)
>[   68.839116] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b7000 state to ffff880086d11c00
>[   68.839118] [drm:drm_framebuffer_reference] ffff88016b368cc0: FB ID: 56 (2)
>[   68.839120] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88016bab0d80 state to ffff880086d11c00
>[   68.839121] [drm:drm_property_unreference_blob] ffff88016b368300: blob ID: 92 (2)
>[   68.839123] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b7000
>[   68.839124] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016bab0d80 to [CRTC:29]
>[   68.839125] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (3)
>[   68.839126] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   68.839127] [drm:drm_atomic_set_fb_for_plane] Set [FB:54] for plane state ffff88016bab0d80
>[   68.839129] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c640 state to ffff880086d11c00
>[   68.839130] [drm:drm_property_reference_blob] ffff88016babf9c0: blob ID: 100 (1)
>[   68.839132] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b6800 state to ffff880086d11c00
>[   68.839133] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11c00
>[   68.839148] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff880086d11c00
>[   68.839149] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2c500 state to ffff880086d11c00
>[   68.839151] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c500 to [NOCRTC]
>[   68.839152] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c640 to [CRTC:29]
>[   68.839153] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11c00 has 0 connectors for [CRTC:25]
>[   68.839154] [drm:drm_property_unreference_blob] ffff88016babf9c0: blob ID: 100 (2)
>[   68.839155] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b6800
>[   68.839156] [drm:drm_atomic_check_only] checking ffff880086d11c00
>[   68.839159] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[   68.839160] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[   68.839161] [drm:drm_atomic_helper_check_modeset] [CRTC:29] mode changed
>[   68.839162] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   68.839163] [drm:update_connector_routing] Disabling [CONNECTOR:32:eDP-1]
>[   68.839164] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   68.839166] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:29]
>[   68.839167] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[   68.839168] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: n, active: n
>[   68.839169] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11c00
>[   68.839171] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   68.839172] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88016b646a80 state to ffff880086d11c00
>[   68.839174] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11c00 has 0 connectors for [CRTC:25]
>[   68.839175] [drm:drm_atomic_helper_check_modeset] [CRTC:29] needs all connectors, enable: y, active: y
>[   68.839176] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff880086d11c00
>[   68.839177] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11c00 has 1 connectors for [CRTC:29]
>[   68.839179] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff880086d11c00
>[   68.839181] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[   68.839182] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   68.839185] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[   68.839187] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   68.839188] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[   68.839191] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   68.839192] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 3, found 2)
>[   68.839194] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3157174/8388608 link 701594/1048576, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767168/8388608 link 240298/262144)
>[   68.839196] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 3200, found 1920)
>[   68.839197] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 3316, found 2200)
>[   68.839198] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 3200, found 1920)
>[   68.839199] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 3316, found 2200)
>[   68.839201] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 3248, found 2008)
>[   68.839204] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 3280, found 2052)
>[   68.839205] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 1800, found 1080)
>[   68.839207] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 1816, found 1125)
>[   68.839208] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 1800, found 1080)
>[   68.839209] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 1816, found 1125)
>[   68.839210] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 1802, found 1084)
>[   68.839211] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 1807, found 1089)
>[   68.839212] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[   68.839213] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[   68.839214] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 2, found 0)
>[   68.839215] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[   68.839216] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 8, found 0)
>[   68.839217] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 18, found 24)
>[   68.839218] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 361310, found 148500)
>[   68.839219] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 540000, found 162000)
>[   68.839221] [drm:intel_dump_pipe_config] [CRTC:29][modeset] config ffff88016b6b7000 for pipe C
>[   68.839222] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   68.839223] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   68.839224] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   68.839226] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   68.839227] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   68.839228] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   68.839229] [drm:intel_dump_pipe_config] requested mode:
>[   68.839231] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   68.839232] [drm:intel_dump_pipe_config] adjusted mode:
>[   68.839234] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   68.839235] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   68.839236] [drm:intel_dump_pipe_config] port clock: 162000
>[   68.839237] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   68.839238] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   68.839239] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   68.839241] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   68.839242] [drm:intel_dump_pipe_config] ips: 0
>[   68.839242] [drm:intel_dump_pipe_config] double wide: 0
>[   68.839243] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   68.839244] [drm:intel_dump_pipe_config] planes on this crtc
>[   68.839246] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 2.0 idx: 6 enabled
>[   68.839247] [drm:intel_dump_pipe_config] 	FB:56, fb = 3200x1800 format = 0x34325258
>[   68.839249] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[   68.839251] [drm:intel_dump_pipe_config] CURSOR PLANE:28 plane: 2.3 idx: 7 disabled, scaler_id = -1
>[   68.839252] [drm:intel_dump_pipe_config] STANDARD PLANE:30 plane: 2.1 idx: 8 disabled, scaler_id = -1
>[   68.839255] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   68.839257] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 83
>[   68.839258] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 0, off 1, on 0, ms 1
>[   68.839259] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:27] scaler_user index 2.6
>[   68.839261] [drm:intel_plane_atomic_calc_changes] [CRTC:29] has [PLANE:27] with fb 54
>[   68.839262] [drm:intel_plane_atomic_calc_changes] [PLANE:27] visible 1 -> 1, off 1, on 1, ms 1
>[   68.839263] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   68.839266] [drm:intel_get_shared_dpll] CRTC:29 allocated DPLL 1
>[   68.839267] [drm:intel_get_shared_dpll] using DPLL 1 for pipe C
>[   68.839268] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[   68.839270] [drm:drm_atomic_commit] commiting ffff880086d11c00
>[   68.839622] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[   68.845135] [drm:intel_disable_pipe] disabling pipe B
>[   68.855718] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 25
>[   68.855725] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   68.855741] [drm:intel_edp_backlight_off] 
>[   69.059727] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   69.059815] [drm:intel_disable_pipe] disabling pipe C
>[   69.074566] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   69.074663] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   69.074910] [drm:edp_panel_off] Turn eDP port A panel power off
>[   69.074960] [drm:wait_panel_off] Wait for panel power off time
>[   69.074997] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   69.084231] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   69.084246] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   69.084252] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   69.084329] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   69.104715] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   69.104730] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   69.104736] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   69.104808] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   69.128407] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   69.128421] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   69.128428] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[   69.128499] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   69.131037] [drm:wait_panel_status] Wait complete
>[   69.131075] [drm:drm_calc_timestamping_constants] crtc 29: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[   69.131082] [drm:drm_calc_timestamping_constants] crtc 29: clock 148500 kHz framedur 16666666 linedur 14814
>[   69.131096] [drm:intel_power_well_disable] disabling DDI A/E power well
>[   69.131105] [drm:skl_set_power_well] Disabling DDI A/E power well
>[   69.131169] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 29
>[   69.131174] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   69.135201] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   69.135214] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   69.135219] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   69.137907] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   69.141854] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   69.142413] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b7000
>[   69.142788] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[   69.142801] [drm:intel_enable_pipe] enabling pipe C
>[   69.142830] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[   69.142837] [drm:hsw_audio_codec_enable] Enable audio codec on pipe C, 36 bytes ELD
>[   69.142898] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.142911] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.142961] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.159562] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.159588] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.176216] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.176242] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   69.176248] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[   69.176256] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   69.176261] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   69.176266] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   69.176270] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   69.176274] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   69.176277] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   69.176281] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   69.176285] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   69.176288] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   69.176294] [drm:drm_property_unreference_blob] ffff88016babf9c0: blob ID: 100 (1)
>[   69.176302] [drm:check_crtc_state] [CRTC:25]
>[   69.176309] [drm:drm_property_unreference_blob] ffff88016b368300: blob ID: 92 (1)
>[   69.176314] [drm:check_crtc_state] [CRTC:29]
>[   69.176344] [drm:check_shared_dpll_state] DPLL 1
>[   69.176350] [drm:check_shared_dpll_state] DPLL 2
>[   69.176354] [drm:check_shared_dpll_state] DPLL 3
>[   69.176361] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11c00
>[   69.176370] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   69.176374] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (2)
>[   69.176379] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11c00
>[   69.176386] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   69.176389] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   69.176393] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   69.176397] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   69.176401] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.176405] [drm:drm_framebuffer_unreference] ffff88016b368cc0: FB ID: 56 (1)
>[   69.183897] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.183949] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   69.183964] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.183975] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.183982] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.183987] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.183990] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.185407] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.193052] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.193133] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.193209] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.193239] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.193253] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.193259] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.193265] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.193288] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.209701] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.209790] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.209798] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.209828] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.209843] [drm:drm_wait_vblank] waiting on vblank count 948, crtc 2
>[   69.209851] [drm:drm_wait_vblank] returning 948 to client
>[   69.209865] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.209945] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.209973] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.209986] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.209994] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.210002] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.210028] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.226353] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.226441] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.226478] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.226504] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.226519] [drm:drm_wait_vblank] waiting on vblank count 949, crtc 2
>[   69.226531] [drm:drm_wait_vblank] returning 949 to client
>[   69.226546] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.226617] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.226646] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.226660] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.226668] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.226677] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.226707] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.242882] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.242932] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.243022] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.243042] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.243054] [drm:drm_wait_vblank] waiting on vblank count 950, crtc 2
>[   69.243064] [drm:drm_wait_vblank] returning 950 to client
>[   69.243072] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.243146] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.243171] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.243184] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.243192] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.243200] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.243220] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.259520] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.259554] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.259614] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.259631] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.259640] [drm:drm_wait_vblank] waiting on vblank count 951, crtc 2
>[   69.259647] [drm:drm_wait_vblank] returning 951 to client
>[   69.259655] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.259693] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.259713] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.259722] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.259737] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.259744] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.259768] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.276334] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.276411] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.276482] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.276503] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.276518] [drm:drm_wait_vblank] waiting on vblank count 952, crtc 2
>[   69.276535] [drm:drm_wait_vblank] returning 952 to client
>[   69.276541] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.276607] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.276634] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.276649] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.276659] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.276671] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.276698] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.292993] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.293071] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.293128] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.293157] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.293167] [drm:drm_wait_vblank] waiting on vblank count 953, crtc 2
>[   69.293175] [drm:drm_wait_vblank] returning 953 to client
>[   69.293180] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.293247] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.293282] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.293296] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.293320] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.293328] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.293359] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.309647] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.309725] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.309783] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.309814] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.309825] [drm:drm_wait_vblank] waiting on vblank count 954, crtc 2
>[   69.309832] [drm:drm_wait_vblank] returning 954 to client
>[   69.309838] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.310239] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.310270] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.310286] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.310296] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.310303] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.310373] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.326321] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.326400] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.326459] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.326492] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.326504] [drm:drm_wait_vblank] waiting on vblank count 955, crtc 2
>[   69.326511] [drm:drm_wait_vblank] returning 955 to client
>[   69.326517] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.326927] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.326960] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.326974] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.326983] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.326991] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.327054] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.342979] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.343058] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.343118] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.343147] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.343158] [drm:drm_wait_vblank] waiting on vblank count 956, crtc 2
>[   69.343165] [drm:drm_wait_vblank] returning 956 to client
>[   69.343171] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.343640] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.343675] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.343691] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.343700] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.343708] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.343776] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.359646] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.359725] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.359782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.359819] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.359831] [drm:drm_wait_vblank] waiting on vblank count 957, crtc 2
>[   69.359837] [drm:drm_wait_vblank] returning 957 to client
>[   69.359843] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.360233] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.360263] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.360279] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.360287] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.360295] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.360360] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.376315] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.376390] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.376464] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.376484] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.376498] [drm:drm_wait_vblank] waiting on vblank count 958, crtc 2
>[   69.376515] [drm:drm_wait_vblank] returning 958 to client
>[   69.376522] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.376902] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.376940] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.376958] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.376967] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.376975] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.377041] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.392951] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.393030] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.393084] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.393122] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.393134] [drm:drm_wait_vblank] waiting on vblank count 959, crtc 2
>[   69.393140] [drm:drm_wait_vblank] returning 959 to client
>[   69.393146] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.393549] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.393580] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.393598] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.393606] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.393614] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.393681] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.409625] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.409703] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.409765] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.409794] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.409805] [drm:drm_wait_vblank] waiting on vblank count 960, crtc 2
>[   69.409812] [drm:drm_wait_vblank] returning 960 to client
>[   69.409818] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.410213] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.410246] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.410267] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.410278] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.410286] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.410348] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.426289] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.426371] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.426436] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.426454] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.426471] [drm:drm_wait_vblank] waiting on vblank count 961, crtc 2
>[   69.426484] [drm:drm_wait_vblank] returning 961 to client
>[   69.426490] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.426875] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.426906] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.426930] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.426939] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.426947] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.427014] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.442954] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.443033] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.443092] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.443121] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.443132] [drm:drm_wait_vblank] waiting on vblank count 962, crtc 2
>[   69.443139] [drm:drm_wait_vblank] returning 962 to client
>[   69.443145] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.443614] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.443649] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.443665] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.443677] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.443688] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.443758] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.459612] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.459690] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.459749] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.459778] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.459789] [drm:drm_wait_vblank] waiting on vblank count 963, crtc 2
>[   69.459796] [drm:drm_wait_vblank] returning 963 to client
>[   69.459802] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.460211] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.460241] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.460259] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.460267] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.460275] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.460341] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.476270] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.476348] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.476402] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.476416] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.476435] [drm:drm_wait_vblank] waiting on vblank count 964, crtc 2
>[   69.476457] [drm:drm_wait_vblank] returning 964 to client
>[   69.476473] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.476895] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.476926] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.476940] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.476948] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.476956] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.477023] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.492910] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.492988] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.493049] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.493079] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.493089] [drm:drm_wait_vblank] waiting on vblank count 965, crtc 2
>[   69.493096] [drm:drm_wait_vblank] returning 965 to client
>[   69.493102] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.493503] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.493535] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.493549] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.493559] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.493567] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.493634] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.509583] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.509660] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.509723] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.509752] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.509762] [drm:drm_wait_vblank] waiting on vblank count 966, crtc 2
>[   69.509770] [drm:drm_wait_vblank] returning 966 to client
>[   69.509775] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.510168] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.510204] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.510220] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.510229] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.510238] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.510315] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.526222] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.526295] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.526368] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.526386] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.526398] [drm:drm_wait_vblank] waiting on vblank count 967, crtc 2
>[   69.526418] [drm:drm_wait_vblank] returning 967 to client
>[   69.526431] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.526819] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.526852] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.526867] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.526876] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.526887] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.526950] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.542904] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.542981] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.543041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.543070] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.543081] [drm:drm_wait_vblank] waiting on vblank count 968, crtc 2
>[   69.543088] [drm:drm_wait_vblank] returning 968 to client
>[   69.543094] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.543569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.543602] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.543617] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.543625] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.543636] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.543707] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.559567] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.559645] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.559700] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.559739] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.559751] [drm:drm_wait_vblank] waiting on vblank count 969, crtc 2
>[   69.559757] [drm:drm_wait_vblank] returning 969 to client
>[   69.559763] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.560166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.560198] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.560215] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.560226] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.560239] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.560306] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.576168] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.576241] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.576315] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.576334] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.576345] [drm:drm_wait_vblank] waiting on vblank count 970, crtc 2
>[   69.576361] [drm:drm_wait_vblank] returning 970 to client
>[   69.576377] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.576761] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.576796] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.576811] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.576820] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.576827] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.576895] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.592882] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.592959] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.593022] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.593051] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.593061] [drm:drm_wait_vblank] waiting on vblank count 971, crtc 2
>[   69.593069] [drm:drm_wait_vblank] returning 971 to client
>[   69.593075] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.593479] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.593512] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.593527] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.593535] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.593543] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.593609] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.609548] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.609626] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.609688] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.609717] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.609728] [drm:drm_wait_vblank] waiting on vblank count 972, crtc 2
>[   69.609735] [drm:drm_wait_vblank] returning 972 to client
>[   69.609740] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.610170] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.610205] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.610220] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.610229] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.610236] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.610304] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.626125] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.626197] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.626246] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.626283] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.626295] [drm:drm_wait_vblank] waiting on vblank count 973, crtc 2
>[   69.626301] [drm:drm_wait_vblank] returning 973 to client
>[   69.626307] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.626701] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.626731] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.626747] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.626756] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.626764] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.626829] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.642869] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.642946] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.643008] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.643037] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.643047] [drm:drm_wait_vblank] waiting on vblank count 974, crtc 2
>[   69.643055] [drm:drm_wait_vblank] returning 974 to client
>[   69.643061] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.643529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.643559] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.643576] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.643584] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.643594] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.643665] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.659540] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.659618] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.659681] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.659711] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.659721] [drm:drm_wait_vblank] waiting on vblank count 975, crtc 2
>[   69.659728] [drm:drm_wait_vblank] returning 975 to client
>[   69.659734] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.660154] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.660187] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.660201] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.660209] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.660218] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.660287] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.676101] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.676176] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.676227] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.676264] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.676276] [drm:drm_wait_vblank] waiting on vblank count 976, crtc 2
>[   69.676282] [drm:drm_wait_vblank] returning 976 to client
>[   69.676288] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.676710] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.676743] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.676757] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.676766] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.676774] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.676839] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.692848] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.692925] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.692987] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.693017] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.693027] [drm:drm_wait_vblank] waiting on vblank count 977, crtc 2
>[   69.693034] [drm:drm_wait_vblank] returning 977 to client
>[   69.693040] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.693438] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.693468] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.693484] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.693493] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.693503] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.693572] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.709508] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.709581] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.709731] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.709748] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.709759] [drm:drm_wait_vblank] waiting on vblank count 978, crtc 2
>[   69.709764] [drm:drm_wait_vblank] returning 978 to client
>[   69.709769] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.709828] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.709849] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.709859] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.709864] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.709869] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.709888] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.726081] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.726143] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.726166] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.726180] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.726189] [drm:drm_wait_vblank] waiting on vblank count 979, crtc 2
>[   69.726194] [drm:drm_wait_vblank] returning 979 to client
>[   69.726198] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.726286] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.726303] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.726313] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.726318] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.726322] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.726366] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.742829] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.742906] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.742962] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.742997] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.743005] [drm:drm_wait_vblank] waiting on vblank count 980, crtc 2
>[   69.743010] [drm:drm_wait_vblank] returning 980 to client
>[   69.743021] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.743120] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.743145] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.743159] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.743169] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.743177] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.743312] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.759435] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.759504] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.759560] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.759573] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.759585] [drm:drm_wait_vblank] waiting on vblank count 981, crtc 2
>[   69.759593] [drm:drm_wait_vblank] returning 981 to client
>[   69.759599] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.759740] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.759767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.759782] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.759790] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.759798] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.759867] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.776145] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.776221] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.776275] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.776306] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.776314] [drm:drm_wait_vblank] waiting on vblank count 982, crtc 2
>[   69.776319] [drm:drm_wait_vblank] returning 982 to client
>[   69.776323] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.776426] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.776459] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.776475] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.776484] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.776491] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.776558] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.792809] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.792877] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.792939] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.792973] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.792982] [drm:drm_wait_vblank] waiting on vblank count 983, crtc 2
>[   69.792986] [drm:drm_wait_vblank] returning 983 to client
>[   69.792997] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.793092] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.793119] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.793135] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.793145] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.793153] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.793222] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.809483] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.809611] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.809765] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.809784] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.809799] [drm:drm_wait_vblank] waiting on vblank count 984, crtc 2
>[   69.809807] [drm:drm_wait_vblank] returning 984 to client
>[   69.809818] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.809889] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.809916] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.809929] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.809938] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.809946] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.809969] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.826134] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.826212] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.826226] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.826230] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.826239] [drm:drm_wait_vblank] waiting on vblank count 985, crtc 2
>[   69.826244] [drm:drm_wait_vblank] returning 985 to client
>[   69.826248] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.826352] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.826381] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.826394] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.826402] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.826424] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.826505] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.842793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.842871] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.842888] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.842892] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.842900] [drm:drm_wait_vblank] waiting on vblank count 986, crtc 2
>[   69.842905] [drm:drm_wait_vblank] returning 986 to client
>[   69.842910] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.843009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.843037] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.843052] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.843061] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.843068] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.843146] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.859465] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.859591] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.859600] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.859618] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.859626] [drm:drm_wait_vblank] waiting on vblank count 987, crtc 2
>[   69.859633] [drm:drm_wait_vblank] returning 987 to client
>[   69.859639] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.860049] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.860088] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.860099] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.860105] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.860110] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.860162] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.876006] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.876134] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.876157] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.876187] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.876202] [drm:drm_wait_vblank] waiting on vblank count 988, crtc 2
>[   69.876212] [drm:drm_wait_vblank] returning 988 to client
>[   69.876219] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.876573] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.876599] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.876610] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.876617] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.876622] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.876680] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.892765] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.892891] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.892899] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.892912] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.892929] [drm:drm_wait_vblank] waiting on vblank count 989, crtc 2
>[   69.892936] [drm:drm_wait_vblank] returning 989 to client
>[   69.892947] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.893335] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.893369] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.893382] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.893388] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.893393] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.893449] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.909435] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.909557] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.909565] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.909578] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.909595] [drm:drm_wait_vblank] waiting on vblank count 990, crtc 2
>[   69.909602] [drm:drm_wait_vblank] returning 990 to client
>[   69.909612] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.909995] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.910026] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.910041] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.910052] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.910059] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.910132] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.926030] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.926161] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.926182] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.926211] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.926224] [drm:drm_wait_vblank] waiting on vblank count 991, crtc 2
>[   69.926235] [drm:drm_wait_vblank] returning 991 to client
>[   69.926242] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.926368] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.926399] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.926413] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.926420] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.926428] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.926495] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.942668] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.942749] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.942760] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.942769] [drm:drm_wait_vblank] waiting on vblank count 992, crtc 2
>[   69.942774] [drm:drm_wait_vblank] returning 992 to client
>[   69.942783] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.942790] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.942880] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.942906] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.942920] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.942928] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.942935] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.942999] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.959429] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.959556] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.959564] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.959576] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.959590] [drm:drm_wait_vblank] waiting on vblank count 993, crtc 2
>[   69.959597] [drm:drm_wait_vblank] returning 993 to client
>[   69.959608] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.960003] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.960041] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.960056] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.960067] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.960074] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.960128] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   69.975994] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.976122] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   69.976146] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.976175] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.976192] [drm:drm_wait_vblank] waiting on vblank count 994, crtc 2
>[   69.976203] [drm:drm_wait_vblank] returning 994 to client
>[   69.976213] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.976336] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.976367] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.976380] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   69.976388] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   69.976395] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   69.976462] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   69.992742] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.992868] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   69.992876] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   69.992889] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.992904] [drm:drm_wait_vblank] waiting on vblank count 995, crtc 2
>[   69.992911] [drm:drm_wait_vblank] returning 995 to client
>[   69.992917] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.993301] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.993340] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.993355] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   69.993363] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   69.993368] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   69.993424] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.009399] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.009523] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.009532] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.009545] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.009559] [drm:drm_wait_vblank] waiting on vblank count 996, crtc 2
>[   70.009566] [drm:drm_wait_vblank] returning 996 to client
>[   70.009572] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.009958] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.009998] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.010014] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.010023] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.010030] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.010085] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.025966] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.026096] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.026115] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.026143] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.026156] [drm:drm_wait_vblank] waiting on vblank count 997, crtc 2
>[   70.026166] [drm:drm_wait_vblank] returning 997 to client
>[   70.026173] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.026522] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.026549] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.026564] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.026571] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.026576] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.026630] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.042718] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.042844] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.042852] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.042865] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.042879] [drm:drm_wait_vblank] waiting on vblank count 998, crtc 2
>[   70.042887] [drm:drm_wait_vblank] returning 998 to client
>[   70.042893] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.043009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.043039] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.043056] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.043066] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.043073] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.043206] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.059383] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.059507] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.059515] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.059528] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.059546] [drm:drm_wait_vblank] waiting on vblank count 999, crtc 2
>[   70.059553] [drm:drm_wait_vblank] returning 999 to client
>[   70.059562] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.059673] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.059709] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.059724] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.059733] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.059742] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.059821] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.076055] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.076184] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.076205] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.076233] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.076245] [drm:drm_wait_vblank] waiting on vblank count 1000, crtc 2
>[   70.076256] [drm:drm_wait_vblank] returning 1000 to client
>[   70.076263] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.076390] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.076425] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.076440] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.076448] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.076456] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.076487] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.092694] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.092782] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.092826] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.092849] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.092869] [drm:drm_wait_vblank] waiting on vblank count 1001, crtc 2
>[   70.092892] [drm:drm_wait_vblank] returning 1001 to client
>[   70.092899] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.092975] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.093005] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.093019] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.093028] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.093036] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.093065] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.109372] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.109456] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.109502] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.109525] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.109544] [drm:drm_wait_vblank] waiting on vblank count 1002, crtc 2
>[   70.109560] [drm:drm_wait_vblank] returning 1002 to client
>[   70.109567] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.109640] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.109665] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.109680] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.109689] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.109698] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.109724] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.126035] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.126130] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.126173] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.126198] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.126219] [drm:drm_wait_vblank] waiting on vblank count 1003, crtc 2
>[   70.126226] [drm:drm_wait_vblank] returning 1003 to client
>[   70.126243] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.126691] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.126725] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.126741] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.126751] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.126759] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.126820] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.142684] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.142770] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.142813] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.142836] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.142854] [drm:drm_wait_vblank] waiting on vblank count 1004, crtc 2
>[   70.142872] [drm:drm_wait_vblank] returning 1004 to client
>[   70.142879] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.143407] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.143438] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.143454] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.143465] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.143473] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.143540] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.159359] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.159444] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.159489] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.159511] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.159530] [drm:drm_wait_vblank] waiting on vblank count 1005, crtc 2
>[   70.159550] [drm:drm_wait_vblank] returning 1005 to client
>[   70.159563] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.160025] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.160064] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.160082] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.160090] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.160097] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.160166] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.175968] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.176065] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.176106] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.176135] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.176154] [drm:drm_wait_vblank] waiting on vblank count 1006, crtc 2
>[   70.176162] [drm:drm_wait_vblank] returning 1006 to client
>[   70.176179] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.176636] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.176667] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.176681] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.176690] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.176697] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.176764] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.192670] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.192756] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.192801] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.192823] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.192840] [drm:drm_wait_vblank] waiting on vblank count 1007, crtc 2
>[   70.192861] [drm:drm_wait_vblank] returning 1007 to client
>[   70.192874] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.193331] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.193363] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.193378] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.193387] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.193395] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.193461] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.209339] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.209423] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.209468] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.209489] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.209506] [drm:drm_wait_vblank] waiting on vblank count 1008, crtc 2
>[   70.209526] [drm:drm_wait_vblank] returning 1008 to client
>[   70.209538] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.210009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.210043] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.210058] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.210066] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.210074] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.210138] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.225867] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.225947] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.225955] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.225980] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.225999] [drm:drm_wait_vblank] waiting on vblank count 1009, crtc 2
>[   70.226006] [drm:drm_wait_vblank] returning 1009 to client
>[   70.226022] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.226479] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.226510] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.226527] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.226535] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.226544] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.226608] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.242643] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.242730] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.242774] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.242796] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.242815] [drm:drm_wait_vblank] waiting on vblank count 1010, crtc 2
>[   70.242833] [drm:drm_wait_vblank] returning 1010 to client
>[   70.242840] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.243370] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.243403] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.243418] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.243429] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.243438] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.243503] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.259327] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.259414] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.259460] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.259483] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.259500] [drm:drm_wait_vblank] waiting on vblank count 1011, crtc 2
>[   70.259520] [drm:drm_wait_vblank] returning 1011 to client
>[   70.259532] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.260020] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.260052] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.260066] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.260075] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.260083] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.260151] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.275895] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.275980] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.276026] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.276049] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.276067] [drm:drm_wait_vblank] waiting on vblank count 1012, crtc 2
>[   70.276084] [drm:drm_wait_vblank] returning 1012 to client
>[   70.276091] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.276545] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.276576] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.276594] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.276603] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.276611] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.276675] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.292637] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.292722] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.292766] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.292789] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.292805] [drm:drm_wait_vblank] waiting on vblank count 1013, crtc 2
>[   70.292827] [drm:drm_wait_vblank] returning 1013 to client
>[   70.292839] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.293300] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.293333] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.293351] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.293359] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.293368] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.293432] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.309292] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.309388] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.309433] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.309457] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.309481] [drm:drm_wait_vblank] waiting on vblank count 1014, crtc 2
>[   70.309488] [drm:drm_wait_vblank] returning 1014 to client
>[   70.309505] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.309948] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.309981] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.309997] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.310006] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.310014] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.310081] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.325947] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.326033] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.326078] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.326100] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.326118] [drm:drm_wait_vblank] waiting on vblank count 1015, crtc 2
>[   70.326137] [drm:drm_wait_vblank] returning 1015 to client
>[   70.326145] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.326592] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.326625] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.326644] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.326652] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.326660] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.326726] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.342618] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.342703] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.342749] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.342771] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.342789] [drm:drm_wait_vblank] waiting on vblank count 1016, crtc 2
>[   70.342807] [drm:drm_wait_vblank] returning 1016 to client
>[   70.342814] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.343366] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.343398] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.343415] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.343423] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.343431] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.343500] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.359210] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.359305] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.359350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.359380] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.359395] [drm:drm_wait_vblank] waiting on vblank count 1017, crtc 2
>[   70.359407] [drm:drm_wait_vblank] returning 1017 to client
>[   70.359419] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.359881] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.359911] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.359925] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.359934] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.359942] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.360009] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.375941] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.376030] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.376073] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.376095] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.376111] [drm:drm_wait_vblank] waiting on vblank count 1018, crtc 2
>[   70.376133] [drm:drm_wait_vblank] returning 1018 to client
>[   70.376141] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.376597] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.376628] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.376646] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.376655] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.376663] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.376727] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.392598] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.392683] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.392728] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.392750] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.392775] [drm:drm_wait_vblank] waiting on vblank count 1019, crtc 2
>[   70.392782] [drm:drm_wait_vblank] returning 1019 to client
>[   70.392788] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.393283] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.393315] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.393331] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.393341] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.393349] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.393416] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.409136] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.409273] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.409281] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.409291] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.409301] [drm:drm_wait_vblank] waiting on vblank count 1020, crtc 2
>[   70.409307] [drm:drm_wait_vblank] returning 1020 to client
>[   70.409313] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.409374] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.409402] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.409416] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.409423] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.409433] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.409462] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.425916] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.425996] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.426014] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.426019] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.426034] [drm:drm_wait_vblank] waiting on vblank count 1021, crtc 2
>[   70.426042] [drm:drm_wait_vblank] returning 1021 to client
>[   70.426060] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.426174] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.426204] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.426224] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.426232] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.426251] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.426315] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.442577] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.442707] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.442714] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.442724] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.442733] [drm:drm_wait_vblank] waiting on vblank count 1022, crtc 2
>[   70.442739] [drm:drm_wait_vblank] returning 1022 to client
>[   70.442745] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.442838] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.442868] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.442882] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.442891] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.442900] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.442966] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.459126] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.459259] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.459272] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.459286] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.459296] [drm:drm_wait_vblank] waiting on vblank count 1023, crtc 2
>[   70.459302] [drm:drm_wait_vblank] returning 1023 to client
>[   70.459307] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.459697] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.459733] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.459747] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.459756] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.459764] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.459830] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.475898] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.475976] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.475991] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.475995] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.476004] [drm:drm_wait_vblank] waiting on vblank count 1024, crtc 2
>[   70.476009] [drm:drm_wait_vblank] returning 1024 to client
>[   70.476013] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.476404] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.476438] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.476453] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.476461] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.476468] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.476536] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.492577] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.492655] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.492670] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.492674] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.492685] [drm:drm_wait_vblank] waiting on vblank count 1025, crtc 2
>[   70.492690] [drm:drm_wait_vblank] returning 1025 to client
>[   70.492695] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.493105] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.493140] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.493154] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.493163] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.493172] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.493248] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.509096] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.509169] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.509177] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.509188] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.509202] [drm:drm_wait_vblank] waiting on vblank count 1026, crtc 2
>[   70.509211] [drm:drm_wait_vblank] returning 1026 to client
>[   70.509220] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.509623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.509656] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.509671] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.509681] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.509689] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.509753] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.525883] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.526007] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.526021] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.526032] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.526042] [drm:drm_wait_vblank] waiting on vblank count 1027, crtc 2
>[   70.526049] [drm:drm_wait_vblank] returning 1027 to client
>[   70.526055] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.526455] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.526490] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.526505] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.526514] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.526525] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.526592] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.542539] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.542628] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.542672] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.542692] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.542706] [drm:drm_wait_vblank] waiting on vblank count 1028, crtc 2
>[   70.542714] [drm:drm_wait_vblank] returning 1028 to client
>[   70.542721] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.542843] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.542875] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.542893] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.542902] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.542909] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.543050] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.559167] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.559266] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.559536] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.559553] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.559562] [drm:drm_wait_vblank] waiting on vblank count 1029, crtc 2
>[   70.559567] [drm:drm_wait_vblank] returning 1029 to client
>[   70.559572] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.559665] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.559693] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.559706] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.559713] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.559720] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.559778] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.575861] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.575961] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.576226] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.576243] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.576253] [drm:drm_wait_vblank] waiting on vblank count 1030, crtc 2
>[   70.576258] [drm:drm_wait_vblank] returning 1030 to client
>[   70.576263] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.576356] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.576384] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.576397] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.576404] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.576412] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.576471] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.592518] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.592616] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.592879] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.592895] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.592905] [drm:drm_wait_vblank] waiting on vblank count 1031, crtc 2
>[   70.592909] [drm:drm_wait_vblank] returning 1031 to client
>[   70.592914] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.593034] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.593063] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.593076] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.593084] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.593090] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.593152] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.609057] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.609118] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.609148] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.609158] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.609172] [drm:drm_wait_vblank] waiting on vblank count 1032, crtc 2
>[   70.609179] [drm:drm_wait_vblank] returning 1032 to client
>[   70.609185] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.609596] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.609632] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.609646] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.609655] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.609662] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.609729] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.625840] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.625918] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.625936] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.625941] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.625958] [drm:drm_wait_vblank] waiting on vblank count 1033, crtc 2
>[   70.625964] [drm:drm_wait_vblank] returning 1033 to client
>[   70.625987] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.626393] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.626428] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.626443] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.626451] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.626458] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.626525] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.642514] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.642591] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.642609] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.642614] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.642630] [drm:drm_wait_vblank] waiting on vblank count 1034, crtc 2
>[   70.642639] [drm:drm_wait_vblank] returning 1034 to client
>[   70.642665] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.643173] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.643206] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.643222] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.643232] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.643243] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.643311] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.659040] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.659091] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.659096] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.659117] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.659128] [drm:drm_wait_vblank] waiting on vblank count 1035, crtc 2
>[   70.659132] [drm:drm_wait_vblank] returning 1035 to client
>[   70.659137] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.659229] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.659254] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.659265] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.659273] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.659281] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.659341] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.675828] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.675900] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.675953] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.675979] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.675994] [drm:drm_wait_vblank] waiting on vblank count 1036, crtc 2
>[   70.676001] [drm:drm_wait_vblank] returning 1036 to client
>[   70.676008] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.676128] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.676158] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.676172] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.676181] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.676188] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.676261] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.692495] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.692571] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.692685] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.692699] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.692711] [drm:drm_wait_vblank] waiting on vblank count 1037, crtc 2
>[   70.692718] [drm:drm_wait_vblank] returning 1037 to client
>[   70.692740] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.693208] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.693245] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.693261] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.693270] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.693277] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.693346] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.709024] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.709087] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.709112] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.709121] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.709135] [drm:drm_wait_vblank] waiting on vblank count 1038, crtc 2
>[   70.709144] [drm:drm_wait_vblank] returning 1038 to client
>[   70.709153] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.709542] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.709579] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.709598] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.709604] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.709608] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.709665] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.725812] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.725885] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.725903] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.725916] [drm:drm_wait_vblank] waiting on vblank count 1039, crtc 2
>[   70.725937] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.725973] [drm:drm_wait_vblank] returning 1039 to client
>[   70.725986] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.726385] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.726418] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.726434] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.726443] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.726450] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.726517] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.742470] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.742550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.742567] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.742586] [drm:drm_wait_vblank] waiting on vblank count 1040, crtc 2
>[   70.742600] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.742634] [drm:drm_wait_vblank] returning 1040 to client
>[   70.742640] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.743157] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.743193] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.743212] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.743221] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.743229] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.743299] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.759017] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.759072] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.759133] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.759152] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.759179] [drm:drm_wait_vblank] waiting on vblank count 1041, crtc 2
>[   70.759184] [drm:drm_wait_vblank] returning 1041 to client
>[   70.759195] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.759250] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.759282] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.759308] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.759316] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.759324] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.759348] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.775794] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.775889] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.775923] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.775951] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.775965] [drm:drm_wait_vblank] waiting on vblank count 1042, crtc 2
>[   70.775979] [drm:drm_wait_vblank] returning 1042 to client
>[   70.775991] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.776063] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.776093] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.776108] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.776117] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.776125] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.776153] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.792388] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.792485] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.792491] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.792513] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.792527] [drm:drm_wait_vblank] waiting on vblank count 1043, crtc 2
>[   70.792535] [drm:drm_wait_vblank] returning 1043 to client
>[   70.792543] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.792615] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.792641] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.792653] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.792661] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.792670] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.792696] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.809106] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.809199] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.809225] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.809255] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.809269] [drm:drm_wait_vblank] waiting on vblank count 1044, crtc 2
>[   70.809276] [drm:drm_wait_vblank] returning 1044 to client
>[   70.809288] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.809363] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.809389] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.809403] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.809411] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.809418] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.809443] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.825790] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.825869] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.825894] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.825909] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.825923] [drm:drm_wait_vblank] waiting on vblank count 1045, crtc 2
>[   70.825930] [drm:drm_wait_vblank] returning 1045 to client
>[   70.825936] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.826011] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.826043] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.826055] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.826072] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.826080] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.826119] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.842319] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.842447] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.842468] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.842496] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.842510] [drm:drm_wait_vblank] waiting on vblank count 1046, crtc 2
>[   70.842520] [drm:drm_wait_vblank] returning 1046 to client
>[   70.842531] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.842602] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.842633] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.842645] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.842657] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.842663] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.842682] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.858983] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.859103] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.859114] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.859136] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.859148] [drm:drm_wait_vblank] waiting on vblank count 1047, crtc 2
>[   70.859164] [drm:drm_wait_vblank] returning 1047 to client
>[   70.859176] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.859603] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.859629] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.859640] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.859646] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.859652] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.859709] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.875753] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.875831] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.875846] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.875849] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.875859] [drm:drm_wait_vblank] waiting on vblank count 1048, crtc 2
>[   70.875864] [drm:drm_wait_vblank] returning 1048 to client
>[   70.875869] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.875975] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.876002] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.876016] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.876038] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.876051] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.876119] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.892421] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.892514] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.892519] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.892539] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.892552] [drm:drm_wait_vblank] waiting on vblank count 1049, crtc 2
>[   70.892560] [drm:drm_wait_vblank] returning 1049 to client
>[   70.892567] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.892974] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.893007] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.893022] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.893030] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.893037] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.893104] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.909075] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.909152] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.909168] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.909171] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.909181] [drm:drm_wait_vblank] waiting on vblank count 1050, crtc 2
>[   70.909186] [drm:drm_wait_vblank] returning 1050 to client
>[   70.909192] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.909581] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.909619] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.909634] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.909642] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.909651] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.909714] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.925727] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.925804] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.925819] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.925823] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.925833] [drm:drm_wait_vblank] waiting on vblank count 1051, crtc 2
>[   70.925839] [drm:drm_wait_vblank] returning 1051 to client
>[   70.925844] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.926240] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.926275] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.926289] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.926298] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.926305] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.926368] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.942399] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.942476] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.942493] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.942498] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.942514] [drm:drm_wait_vblank] waiting on vblank count 1052, crtc 2
>[   70.942522] [drm:drm_wait_vblank] returning 1052 to client
>[   70.942548] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.943062] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.943096] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.943111] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.943121] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.943128] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.943198] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.958980] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.959105] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.959120] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.959131] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.959139] [drm:drm_wait_vblank] waiting on vblank count 1053, crtc 2
>[   70.959145] [drm:drm_wait_vblank] returning 1053 to client
>[   70.959151] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.959214] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.959242] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.959256] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.959273] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.959292] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.959318] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   70.975712] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.975789] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   70.975837] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.975863] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.975878] [drm:drm_wait_vblank] waiting on vblank count 1054, crtc 2
>[   70.975886] [drm:drm_wait_vblank] returning 1054 to client
>[   70.975893] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.976329] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.976355] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.976367] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   70.976372] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   70.976377] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   70.976429] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   70.992390] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.992464] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   70.992513] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   70.992539] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.992554] [drm:drm_wait_vblank] waiting on vblank count 1055, crtc 2
>[   70.992562] [drm:drm_wait_vblank] returning 1055 to client
>[   70.992569] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.993028] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.993054] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.993065] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   70.993071] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   70.993076] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   70.993129] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.008916] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.008979] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.008995] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.009031] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.009047] [drm:drm_wait_vblank] waiting on vblank count 1056, crtc 2
>[   71.009054] [drm:drm_wait_vblank] returning 1056 to client
>[   71.009061] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.009433] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.009464] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.009475] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.009481] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.009486] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.009541] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.025697] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.025772] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.025823] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.025848] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.025863] [drm:drm_wait_vblank] waiting on vblank count 1057, crtc 2
>[   71.025871] [drm:drm_wait_vblank] returning 1057 to client
>[   71.025879] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.026247] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.026276] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.026288] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.026293] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.026298] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.026353] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.042356] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.042433] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.042487] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.042513] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.042528] [drm:drm_wait_vblank] waiting on vblank count 1058, crtc 2
>[   71.042536] [drm:drm_wait_vblank] returning 1058 to client
>[   71.042542] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.042614] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.042642] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.042657] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.042674] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.042680] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.042702] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.058944] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.059040] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.059046] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.059087] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.059100] [drm:drm_wait_vblank] waiting on vblank count 1059, crtc 2
>[   71.059111] [drm:drm_wait_vblank] returning 1059 to client
>[   71.059117] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.059519] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.059550] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.059564] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.059574] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.059584] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.059648] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.075676] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.075800] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.075815] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.075825] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.075835] [drm:drm_wait_vblank] waiting on vblank count 1060, crtc 2
>[   71.075842] [drm:drm_wait_vblank] returning 1060 to client
>[   71.075848] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.075910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.075939] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.075958] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.075966] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.075990] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.076021] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.092342] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.092464] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.092478] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.092489] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.092499] [drm:drm_wait_vblank] waiting on vblank count 1061, crtc 2
>[   71.092506] [drm:drm_wait_vblank] returning 1061 to client
>[   71.092512] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.092576] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.092601] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.092627] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.092640] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.092654] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.092688] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.108903] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.109011] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.109037] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.109068] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.109079] [drm:drm_wait_vblank] waiting on vblank count 1062, crtc 2
>[   71.109086] [drm:drm_wait_vblank] returning 1062 to client
>[   71.109092] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.109494] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.109524] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.109539] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.109547] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.109556] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.109623] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.125664] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.125745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.125764] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.125782] [drm:drm_wait_vblank] waiting on vblank count 1063, crtc 2
>[   71.125796] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.125829] [drm:drm_wait_vblank] returning 1063 to client
>[   71.125835] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.126237] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.126270] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.126284] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.126293] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.126301] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.126369] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.142316] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.142398] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.142417] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.142435] [drm:drm_wait_vblank] waiting on vblank count 1064, crtc 2
>[   71.142444] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.142481] [drm:drm_wait_vblank] returning 1064 to client
>[   71.142489] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.142964] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.143000] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.143015] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.143025] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.143040] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.143109] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.158870] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.158999] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.159025] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.159053] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.159063] [drm:drm_wait_vblank] waiting on vblank count 1065, crtc 2
>[   71.159072] [drm:drm_wait_vblank] returning 1065 to client
>[   71.159077] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.159196] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.159223] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.159237] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.159246] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.159254] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.159326] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.175636] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.175712] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.175759] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.175787] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.175802] [drm:drm_wait_vblank] waiting on vblank count 1066, crtc 2
>[   71.175811] [drm:drm_wait_vblank] returning 1066 to client
>[   71.175818] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.176191] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.176221] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.176232] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.176238] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.176243] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.176301] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.192304] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.192380] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.192426] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.192452] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.192466] [drm:drm_wait_vblank] waiting on vblank count 1067, crtc 2
>[   71.192474] [drm:drm_wait_vblank] returning 1067 to client
>[   71.192481] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.192848] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.192880] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.192891] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.192897] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.192904] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.192971] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.208879] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.208951] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.208975] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.208993] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.209006] [drm:drm_wait_vblank] waiting on vblank count 1068, crtc 2
>[   71.209016] [drm:drm_wait_vblank] returning 1068 to client
>[   71.209029] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.209095] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.209126] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.209141] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.209149] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.209164] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.209198] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.225614] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.225713] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.225743] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.225770] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.225787] [drm:drm_wait_vblank] waiting on vblank count 1069, crtc 2
>[   71.225803] [drm:drm_wait_vblank] returning 1069 to client
>[   71.225812] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.225884] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.225913] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.225928] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.225936] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.225944] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.225970] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.242289] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.242379] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.242423] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.242445] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.242460] [drm:drm_wait_vblank] waiting on vblank count 1070, crtc 2
>[   71.242477] [drm:drm_wait_vblank] returning 1070 to client
>[   71.242487] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.242950] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.242987] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.243002] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.243013] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.243020] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.243087] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.258962] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.259057] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.259096] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.259116] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.259133] [drm:drm_wait_vblank] waiting on vblank count 1071, crtc 2
>[   71.259148] [drm:drm_wait_vblank] returning 1071 to client
>[   71.259156] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.259549] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.259585] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.259602] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.259611] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.259619] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.259683] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.275525] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.275614] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.275622] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.275649] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.275661] [drm:drm_wait_vblank] waiting on vblank count 1072, crtc 2
>[   71.275666] [drm:drm_wait_vblank] returning 1072 to client
>[   71.275671] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.275776] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.275806] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.275822] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.275846] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.275854] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.275924] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.292259] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.292353] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.292384] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.292403] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.292415] [drm:drm_wait_vblank] waiting on vblank count 1073, crtc 2
>[   71.292423] [drm:drm_wait_vblank] returning 1073 to client
>[   71.292431] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.292578] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.292610] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.292626] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.292639] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.292651] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.292721] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.308807] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.308904] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.308923] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.308935] [drm:drm_wait_vblank] waiting on vblank count 1074, crtc 2
>[   71.308940] [drm:drm_wait_vblank] returning 1074 to client
>[   71.308945] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.309027] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.309091] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.309117] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.309130] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.309137] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.309144] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.309201] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.325469] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.325580] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.325594] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.325621] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.325633] [drm:drm_wait_vblank] waiting on vblank count 1075, crtc 2
>[   71.325641] [drm:drm_wait_vblank] returning 1075 to client
>[   71.325649] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.325708] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.325732] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.325746] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.325755] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.325764] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.325786] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.342268] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.342336] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.342409] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.342439] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.342450] [drm:drm_wait_vblank] waiting on vblank count 1076, crtc 2
>[   71.342456] [drm:drm_wait_vblank] returning 1076 to client
>[   71.342461] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.342521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.342553] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.342563] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.342568] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.342589] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.342614] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.358914] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.358996] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.359017] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.359029] [drm:drm_wait_vblank] waiting on vblank count 1077, crtc 2
>[   71.359040] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.359048] [drm:drm_wait_vblank] returning 1077 to client
>[   71.359054] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.359121] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.359146] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.359163] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.359173] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.359182] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.359211] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.375576] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.375656] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.375676] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.375690] [drm:drm_wait_vblank] waiting on vblank count 1078, crtc 2
>[   71.375696] [drm:drm_wait_vblank] returning 1078 to client
>[   71.375707] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.375717] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.375787] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.375812] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.375826] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.375835] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.375843] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.375871] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.392138] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.392209] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.392251] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.392279] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.392295] [drm:drm_wait_vblank] waiting on vblank count 1079, crtc 2
>[   71.392313] [drm:drm_wait_vblank] returning 1079 to client
>[   71.392324] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.392440] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.392468] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.392485] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.392494] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.392501] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.392567] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.408827] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.408901] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.408951] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.408978] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.408998] [drm:drm_wait_vblank] waiting on vblank count 1080, crtc 2
>[   71.409005] [drm:drm_wait_vblank] returning 1080 to client
>[   71.409013] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.409127] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.409161] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.409177] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.409186] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.409194] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.409255] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.425485] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.425560] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.425608] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.425634] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.425654] [drm:drm_wait_vblank] waiting on vblank count 1081, crtc 2
>[   71.425665] [drm:drm_wait_vblank] returning 1081 to client
>[   71.425678] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.425801] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.425831] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.425844] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.425853] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.425861] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.425925] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.442146] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.442219] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.442268] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.442294] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.442309] [drm:drm_wait_vblank] waiting on vblank count 1082, crtc 2
>[   71.442321] [drm:drm_wait_vblank] returning 1082 to client
>[   71.442332] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.442454] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.442486] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.442499] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.442508] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.442515] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.442586] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.458817] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.458892] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.458944] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.458971] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.458994] [drm:drm_wait_vblank] waiting on vblank count 1083, crtc 2
>[   71.459002] [drm:drm_wait_vblank] returning 1083 to client
>[   71.459008] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.459124] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.459149] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.459164] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.459173] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.459182] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.459247] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.475471] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.475546] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.475595] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.475623] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.475643] [drm:drm_wait_vblank] waiting on vblank count 1084, crtc 2
>[   71.475654] [drm:drm_wait_vblank] returning 1084 to client
>[   71.475666] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.475790] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.475820] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.475835] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.475843] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.475851] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.475921] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.492119] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.492194] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.492242] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.492269] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.492288] [drm:drm_wait_vblank] waiting on vblank count 1085, crtc 2
>[   71.492300] [drm:drm_wait_vblank] returning 1085 to client
>[   71.492312] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.492430] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.492459] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.492474] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.492483] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.492492] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.492559] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.508795] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.508869] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.508914] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.508938] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.508953] [drm:drm_wait_vblank] waiting on vblank count 1086, crtc 2
>[   71.508972] [drm:drm_wait_vblank] returning 1086 to client
>[   71.508979] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.509126] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.509156] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.509170] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.509180] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.509187] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.509258] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.525437] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.525529] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.525571] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.525595] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.525609] [drm:drm_wait_vblank] waiting on vblank count 1087, crtc 2
>[   71.525616] [drm:drm_wait_vblank] returning 1087 to client
>[   71.525623] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.525737] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.525764] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.525779] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.525787] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.525795] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.525861] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.542074] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.542146] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.542183] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.542205] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.542224] [drm:drm_wait_vblank] waiting on vblank count 1088, crtc 2
>[   71.542241] [drm:drm_wait_vblank] returning 1088 to client
>[   71.542249] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.542311] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.542335] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.542348] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.542357] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.542364] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.542384] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.558743] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.558801] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.558836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.558854] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.558872] [drm:drm_wait_vblank] waiting on vblank count 1089, crtc 2
>[   71.558882] [drm:drm_wait_vblank] returning 1089 to client
>[   71.558894] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.558940] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.558958] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.558969] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.558976] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.558983] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.558998] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.575496] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.575574] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.575592] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.575597] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.575613] [drm:drm_wait_vblank] waiting on vblank count 1090, crtc 2
>[   71.575620] [drm:drm_wait_vblank] returning 1090 to client
>[   71.575638] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.575762] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.575788] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.575807] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.575814] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.575832] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.575913] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.592154] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.592233] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.592247] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.592250] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.592259] [drm:drm_wait_vblank] waiting on vblank count 1091, crtc 2
>[   71.592264] [drm:drm_wait_vblank] returning 1091 to client
>[   71.592271] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.592369] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.592396] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.592409] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.592416] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.592433] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.592514] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.608746] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.608826] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.608889] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.608902] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.608914] [drm:drm_wait_vblank] waiting on vblank count 1092, crtc 2
>[   71.608920] [drm:drm_wait_vblank] returning 1092 to client
>[   71.608937] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.609021] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.609048] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.609067] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.609076] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.609085] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.609110] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.625468] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.625546] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.625591] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.625625] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.625634] [drm:drm_wait_vblank] waiting on vblank count 1093, crtc 2
>[   71.625639] [drm:drm_wait_vblank] returning 1093 to client
>[   71.625651] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.625709] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.625740] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.625753] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.625761] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.625783] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.625810] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.642132] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.642209] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.642253] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.642285] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.642294] [drm:drm_wait_vblank] waiting on vblank count 1094, crtc 2
>[   71.642299] [drm:drm_wait_vblank] returning 1094 to client
>[   71.642311] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.642777] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.642819] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.642832] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.642843] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.642848] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.642902] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.658767] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.658845] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.658905] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.658917] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.658931] [drm:drm_wait_vblank] waiting on vblank count 1095, crtc 2
>[   71.658937] [drm:drm_wait_vblank] returning 1095 to client
>[   71.658961] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.659353] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.659380] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.659390] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.659396] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.659401] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.659456] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.675462] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.675541] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.675586] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.675617] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.675626] [drm:drm_wait_vblank] waiting on vblank count 1096, crtc 2
>[   71.675631] [drm:drm_wait_vblank] returning 1096 to client
>[   71.675643] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.676041] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.676073] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.676091] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.676101] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.676109] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.676171] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.692132] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.692207] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.692253] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.692283] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.692292] [drm:drm_wait_vblank] waiting on vblank count 1097, crtc 2
>[   71.692297] [drm:drm_wait_vblank] returning 1097 to client
>[   71.692301] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.692691] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.692723] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.692737] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.692752] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.692759] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.692825] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.708684] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.708814] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.708829] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.708837] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.708848] [drm:drm_wait_vblank] waiting on vblank count 1098, crtc 2
>[   71.708853] [drm:drm_wait_vblank] returning 1098 to client
>[   71.708858] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.708957] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.708983] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.708995] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.709004] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.709011] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.709075] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.725433] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.725529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.725541] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.725552] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.725556] [drm:drm_wait_vblank] waiting on vblank count 1099, crtc 2
>[   71.725565] [drm:drm_wait_vblank] returning 1099 to client
>[   71.725570] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.725658] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.725680] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.725693] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.725700] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.725707] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.725763] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.742110] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.742235] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.742243] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.742252] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.742261] [drm:drm_wait_vblank] waiting on vblank count 1100, crtc 2
>[   71.742267] [drm:drm_wait_vblank] returning 1100 to client
>[   71.742272] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.742404] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.742433] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.742449] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.742457] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.742463] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.742594] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.758700] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.758780] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.758839] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.758857] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.758869] [drm:drm_wait_vblank] waiting on vblank count 1101, crtc 2
>[   71.758885] [drm:drm_wait_vblank] returning 1101 to client
>[   71.758900] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.759299] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.759326] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.759336] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.759342] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.759348] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.759403] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.775416] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.775540] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.775547] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.775557] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.775566] [drm:drm_wait_vblank] waiting on vblank count 1102, crtc 2
>[   71.775572] [drm:drm_wait_vblank] returning 1102 to client
>[   71.775579] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.775965] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.776000] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.776017] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.776030] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.776037] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.776097] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.792081] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.792202] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.792209] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.792219] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.792228] [drm:drm_wait_vblank] waiting on vblank count 1103, crtc 2
>[   71.792235] [drm:drm_wait_vblank] returning 1103 to client
>[   71.792240] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.792629] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.792665] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.792679] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.792693] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.792705] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.792774] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.808637] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.808763] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.808777] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.808785] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.808796] [drm:drm_wait_vblank] waiting on vblank count 1104, crtc 2
>[   71.808801] [drm:drm_wait_vblank] returning 1104 to client
>[   71.808805] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.808900] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.808927] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.808942] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.808953] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.808960] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.809029] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.825401] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.825521] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.825529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.825539] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.825548] [drm:drm_wait_vblank] waiting on vblank count 1105, crtc 2
>[   71.825554] [drm:drm_wait_vblank] returning 1105 to client
>[   71.825559] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.825954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.825988] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.826006] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.826015] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.826024] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.826085] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.842069] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.842192] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.842199] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.842209] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.842219] [drm:drm_wait_vblank] waiting on vblank count 1106, crtc 2
>[   71.842225] [drm:drm_wait_vblank] returning 1106 to client
>[   71.842231] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.842676] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.842710] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.842728] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.842736] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.842740] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.842796] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.858654] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.858729] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.858793] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.858816] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.858830] [drm:drm_wait_vblank] waiting on vblank count 1107, crtc 2
>[   71.858846] [drm:drm_wait_vblank] returning 1107 to client
>[   71.858852] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.859239] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.859265] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.859280] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.859286] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.859291] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.859340] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.875386] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.875506] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.875514] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.875524] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.875531] [drm:drm_wait_vblank] waiting on vblank count 1108, crtc 2
>[   71.875537] [drm:drm_wait_vblank] returning 1108 to client
>[   71.875543] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.875928] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.875965] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.875985] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.875994] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.876002] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.876071] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.892049] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.892172] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.892179] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.892189] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.892198] [drm:drm_wait_vblank] waiting on vblank count 1109, crtc 2
>[   71.892204] [drm:drm_wait_vblank] returning 1109 to client
>[   71.892209] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.892302] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.892329] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.892344] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.892351] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.892360] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.892430] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.908594] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.908722] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.908730] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.908740] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.908749] [drm:drm_wait_vblank] waiting on vblank count 1110, crtc 2
>[   71.908755] [drm:drm_wait_vblank] returning 1110 to client
>[   71.908760] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.908851] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.908884] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.908898] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.908907] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.908913] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.908980] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.925379] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.925468] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.925510] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.925531] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.925547] [drm:drm_wait_vblank] waiting on vblank count 1111, crtc 2
>[   71.925555] [drm:drm_wait_vblank] returning 1111 to client
>[   71.925562] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.925635] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.925662] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.925676] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.925688] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.925697] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.925721] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.942032] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.942124] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.942158] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.942185] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.942200] [drm:drm_wait_vblank] waiting on vblank count 1112, crtc 2
>[   71.942212] [drm:drm_wait_vblank] returning 1112 to client
>[   71.942226] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.942298] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.942327] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.942341] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.942349] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.942357] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.942386] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.958659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.958747] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.958809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.958830] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.958846] [drm:drm_wait_vblank] waiting on vblank count 1113, crtc 2
>[   71.958856] [drm:drm_wait_vblank] returning 1113 to client
>[   71.958870] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.959305] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.959334] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.959346] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.959352] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.959357] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.959409] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   71.975352] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.975441] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   71.975486] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.975508] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.975522] [drm:drm_wait_vblank] waiting on vblank count 1114, crtc 2
>[   71.975530] [drm:drm_wait_vblank] returning 1114 to client
>[   71.975537] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.975989] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.976016] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.976028] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   71.976034] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   71.976039] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   71.976090] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   71.992011] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.992099] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   71.992144] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   71.992166] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.992181] [drm:drm_wait_vblank] waiting on vblank count 1115, crtc 2
>[   71.992190] [drm:drm_wait_vblank] returning 1115 to client
>[   71.992197] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   71.992632] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   71.992658] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   71.992669] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   71.992675] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   71.992680] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   71.992734] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.008632] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.008708] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.008785] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.008814] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.008832] [drm:drm_wait_vblank] waiting on vblank count 1116, crtc 2
>[   72.008845] [drm:drm_wait_vblank] returning 1116 to client
>[   72.008853] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.009284] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.009310] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.009323] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.009333] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.009337] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.009393] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.025327] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.025417] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.025460] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.025481] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.025496] [drm:drm_wait_vblank] waiting on vblank count 1117, crtc 2
>[   72.025511] [drm:drm_wait_vblank] returning 1117 to client
>[   72.025523] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.025976] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.026002] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.026014] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.026020] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.026025] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.026077] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.041989] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.042078] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.042115] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.042141] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.042157] [drm:drm_wait_vblank] waiting on vblank count 1118, crtc 2
>[   72.042164] [drm:drm_wait_vblank] returning 1118 to client
>[   72.042171] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.042624] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.042659] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.042675] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.042685] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.042696] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.042728] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.058661] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.058770] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.058788] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.058814] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.058833] [drm:drm_wait_vblank] waiting on vblank count 1119, crtc 2
>[   72.058849] [drm:drm_wait_vblank] returning 1119 to client
>[   72.058861] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.058959] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.058990] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.059004] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.059013] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.059022] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.059051] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.075328] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.075418] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.075463] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.075484] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.075498] [drm:drm_wait_vblank] waiting on vblank count 1120, crtc 2
>[   72.075516] [drm:drm_wait_vblank] returning 1120 to client
>[   72.075523] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.075595] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.075620] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.075635] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.075643] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.075654] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.075681] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.091978] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.092067] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.092103] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.092128] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.092143] [drm:drm_wait_vblank] waiting on vblank count 1121, crtc 2
>[   72.092150] [drm:drm_wait_vblank] returning 1121 to client
>[   72.092157] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.092550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.092581] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.092596] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.092602] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.092608] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.092661] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.108665] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.108749] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.108814] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.108835] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.108851] [drm:drm_wait_vblank] waiting on vblank count 1122, crtc 2
>[   72.108859] [drm:drm_wait_vblank] returning 1122 to client
>[   72.108875] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.109279] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.109311] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.109324] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.109329] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.109334] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.109389] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.125299] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.125389] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.125425] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.125450] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.125463] [drm:drm_wait_vblank] waiting on vblank count 1123, crtc 2
>[   72.125471] [drm:drm_wait_vblank] returning 1123 to client
>[   72.125477] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.125881] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.125913] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.125928] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.125936] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.125943] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.126002] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.141960] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.142051] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.142088] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.142114] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.142129] [drm:drm_wait_vblank] waiting on vblank count 1124, crtc 2
>[   72.142136] [drm:drm_wait_vblank] returning 1124 to client
>[   72.142143] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.142606] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.142637] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.142649] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.142657] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.142662] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.142718] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.158623] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.158710] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.158873] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.158885] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.158894] [drm:drm_wait_vblank] waiting on vblank count 1125, crtc 2
>[   72.158900] [drm:drm_wait_vblank] returning 1125 to client
>[   72.158905] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.159009] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.159039] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.159059] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.159067] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.159074] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.159136] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.175273] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.175362] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.175402] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.175427] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.175449] [drm:drm_wait_vblank] waiting on vblank count 1126, crtc 2
>[   72.175457] [drm:drm_wait_vblank] returning 1126 to client
>[   72.175464] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.175932] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.175965] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.175981] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.175993] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.176001] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.176072] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.191937] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.192025] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.192070] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.192092] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.192107] [drm:drm_wait_vblank] waiting on vblank count 1127, crtc 2
>[   72.192114] [drm:drm_wait_vblank] returning 1127 to client
>[   72.192121] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.192616] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.192648] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.192665] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.192674] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.192682] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.192746] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.208491] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.208623] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.208644] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.208673] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.208687] [drm:drm_wait_vblank] waiting on vblank count 1128, crtc 2
>[   72.208697] [drm:drm_wait_vblank] returning 1128 to client
>[   72.208705] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.208825] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.208855] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.208871] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.208881] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.208890] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.208959] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.225260] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.225337] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.225351] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.225355] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.225364] [drm:drm_wait_vblank] waiting on vblank count 1129, crtc 2
>[   72.225369] [drm:drm_wait_vblank] returning 1129 to client
>[   72.225374] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.225478] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.225504] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.225517] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.225526] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.225533] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.225605] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.241930] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.242020] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.242060] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.242083] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.242106] [drm:drm_wait_vblank] waiting on vblank count 1130, crtc 2
>[   72.242113] [drm:drm_wait_vblank] returning 1130 to client
>[   72.242120] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.242662] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.242695] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.242710] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.242719] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.242727] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.242794] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.258458] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.258523] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.258551] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.258577] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.258593] [drm:drm_wait_vblank] waiting on vblank count 1131, crtc 2
>[   72.258602] [drm:drm_wait_vblank] returning 1131 to client
>[   72.258608] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.259068] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.259099] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.259113] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.259121] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.259129] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.259196] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.275238] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.275327] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.275372] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.275394] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.275410] [drm:drm_wait_vblank] waiting on vblank count 1132, crtc 2
>[   72.275418] [drm:drm_wait_vblank] returning 1132 to client
>[   72.275424] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.275888] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.275917] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.275933] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.275942] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.275950] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.276012] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.291902] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.291992] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.292033] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.292055] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.292073] [drm:drm_wait_vblank] waiting on vblank count 1133, crtc 2
>[   72.292094] [drm:drm_wait_vblank] returning 1133 to client
>[   72.292106] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.292225] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.292258] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.292272] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.292282] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.292289] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.292357] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.308439] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.308568] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.308576] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.308590] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.308598] [drm:drm_wait_vblank] waiting on vblank count 1134, crtc 2
>[   72.308607] [drm:drm_wait_vblank] returning 1134 to client
>[   72.308613] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.309065] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.309095] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.309109] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.309120] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.309128] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.309190] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.325227] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.325314] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.325356] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.325379] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.325394] [drm:drm_wait_vblank] waiting on vblank count 1135, crtc 2
>[   72.325421] [drm:drm_wait_vblank] returning 1135 to client
>[   72.325434] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.325888] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.325920] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.325935] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.325944] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.325951] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.326017] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.341891] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.341969] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.341987] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.341992] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.342008] [drm:drm_wait_vblank] waiting on vblank count 1136, crtc 2
>[   72.342015] [drm:drm_wait_vblank] returning 1136 to client
>[   72.342040] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.342157] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.342183] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.342207] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.342215] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.342235] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.342363] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.358419] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.358485] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.358510] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.358532] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.358545] [drm:drm_wait_vblank] waiting on vblank count 1137, crtc 2
>[   72.358550] [drm:drm_wait_vblank] returning 1137 to client
>[   72.358554] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.358954] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.358986] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.359001] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.359015] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.359023] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.359085] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.375199] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.375320] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.375328] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.375338] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.375347] [drm:drm_wait_vblank] waiting on vblank count 1138, crtc 2
>[   72.375353] [drm:drm_wait_vblank] returning 1138 to client
>[   72.375359] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.375412] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.375450] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.375462] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.375467] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.375480] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.375509] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.391875] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.391999] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.392007] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.392016] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.392025] [drm:drm_wait_vblank] waiting on vblank count 1139, crtc 2
>[   72.392031] [drm:drm_wait_vblank] returning 1139 to client
>[   72.392036] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.392095] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.392134] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.392153] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.392169] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.392177] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.392209] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.408434] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.408553] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.408567] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.408589] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.408599] [drm:drm_wait_vblank] waiting on vblank count 1140, crtc 2
>[   72.408604] [drm:drm_wait_vblank] returning 1140 to client
>[   72.408608] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.408667] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.408692] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.408712] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.408720] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.408727] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.408751] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.425180] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.425304] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.425311] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.425321] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.425330] [drm:drm_wait_vblank] waiting on vblank count 1141, crtc 2
>[   72.425335] [drm:drm_wait_vblank] returning 1141 to client
>[   72.425341] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.425733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.425764] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.425784] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.425793] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.425802] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.425866] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.441844] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.441967] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.441975] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.441984] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.441991] [drm:drm_wait_vblank] waiting on vblank count 1142, crtc 2
>[   72.441996] [drm:drm_wait_vblank] returning 1142 to client
>[   72.442001] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.442438] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.442476] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.442491] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.442500] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.442508] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.442590] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.458428] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.458518] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.458569] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.458589] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.458609] [drm:drm_wait_vblank] waiting on vblank count 1143, crtc 2
>[   72.458616] [drm:drm_wait_vblank] returning 1143 to client
>[   72.458640] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.458717] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.458746] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.458761] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.458770] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.458781] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.458808] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.475156] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.475251] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.475280] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.475298] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.475311] [drm:drm_wait_vblank] waiting on vblank count 1144, crtc 2
>[   72.475318] [drm:drm_wait_vblank] returning 1144 to client
>[   72.475326] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.475403] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.475429] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.475443] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.475452] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.475464] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.475492] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.491836] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.491930] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.491961] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.491978] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.491992] [drm:drm_wait_vblank] waiting on vblank count 1145, crtc 2
>[   72.491999] [drm:drm_wait_vblank] returning 1145 to client
>[   72.492013] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.492489] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.492523] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.492539] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.492548] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.492556] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.492619] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.508376] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.508512] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.508520] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.508534] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.508541] [drm:drm_wait_vblank] waiting on vblank count 1146, crtc 2
>[   72.508550] [drm:drm_wait_vblank] returning 1146 to client
>[   72.508556] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.508622] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.508653] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.508667] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.508676] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.508689] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.508720] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.525153] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.525228] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.525275] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.525302] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.525317] [drm:drm_wait_vblank] waiting on vblank count 1147, crtc 2
>[   72.525324] [drm:drm_wait_vblank] returning 1147 to client
>[   72.525345] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.525426] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.525458] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.525472] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.525486] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.525495] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.525522] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.541815] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.541895] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.541911] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.541917] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.541932] [drm:drm_wait_vblank] waiting on vblank count 1148, crtc 2
>[   72.541940] [drm:drm_wait_vblank] returning 1148 to client
>[   72.541962] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.542030] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.542051] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.542060] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.542065] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.542070] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.542088] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.558395] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.558491] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.558534] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.558554] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.558568] [drm:drm_wait_vblank] waiting on vblank count 1149, crtc 2
>[   72.558576] [drm:drm_wait_vblank] returning 1149 to client
>[   72.558587] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.559047] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.559075] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.559086] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.559091] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.559096] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.559150] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.575131] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.575208] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.575221] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.575225] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.575234] [drm:drm_wait_vblank] waiting on vblank count 1150, crtc 2
>[   72.575238] [drm:drm_wait_vblank] returning 1150 to client
>[   72.575244] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.575310] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.575331] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.575340] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.575345] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.575350] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.575368] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.591803] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.591880] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.591894] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.591898] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.591907] [drm:drm_wait_vblank] waiting on vblank count 1151, crtc 2
>[   72.591913] [drm:drm_wait_vblank] returning 1151 to client
>[   72.591917] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.592016] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.592043] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.592055] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.592063] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.592077] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.592161] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.608329] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.608390] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.608472] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.608496] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.608510] [drm:drm_wait_vblank] waiting on vblank count 1152, crtc 2
>[   72.608515] [drm:drm_wait_vblank] returning 1152 to client
>[   72.608520] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.608618] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.608645] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.608658] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.608666] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.608673] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.608739] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.625106] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.625183] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.625195] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.625202] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.625210] [drm:drm_wait_vblank] waiting on vblank count 1153, crtc 2
>[   72.625217] [drm:drm_wait_vblank] returning 1153 to client
>[   72.625223] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.625325] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.625350] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.625364] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.625371] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.625398] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.625471] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.641779] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.641867] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.641911] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.641932] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.641947] [drm:drm_wait_vblank] waiting on vblank count 1154, crtc 2
>[   72.641969] [drm:drm_wait_vblank] returning 1154 to client
>[   72.641985] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.642529] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.642561] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.642577] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.642587] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.642595] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.642666] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.658314] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.658447] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.658460] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.658474] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.658484] [drm:drm_wait_vblank] waiting on vblank count 1155, crtc 2
>[   72.658491] [drm:drm_wait_vblank] returning 1155 to client
>[   72.658497] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.658557] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.658585] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.658608] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.658618] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.658629] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.658675] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.675086] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.675172] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.675215] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.675238] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.675255] [drm:drm_wait_vblank] waiting on vblank count 1156, crtc 2
>[   72.675276] [drm:drm_wait_vblank] returning 1156 to client
>[   72.675290] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.675361] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.675388] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.675403] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.675413] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.675421] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.675446] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.691771] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.691898] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.691906] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.691915] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.691926] [drm:drm_wait_vblank] waiting on vblank count 1157, crtc 2
>[   72.691931] [drm:drm_wait_vblank] returning 1157 to client
>[   72.691937] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.691993] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.692038] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.692052] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.692073] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.692088] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.692121] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.708305] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.708400] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.708420] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.708433] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.708456] [drm:drm_wait_vblank] waiting on vblank count 1158, crtc 2
>[   72.708462] [drm:drm_wait_vblank] returning 1158 to client
>[   72.708467] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.708566] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.708603] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.708623] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.708630] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.708637] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.708705] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.725077] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.725201] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.725208] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.725218] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.725225] [drm:drm_wait_vblank] waiting on vblank count 1159, crtc 2
>[   72.725230] [drm:drm_wait_vblank] returning 1159 to client
>[   72.725236] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.725332] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.725361] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.725374] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.725383] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.725392] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.725465] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.741737] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.741817] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.741859] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.741878] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.741892] [drm:drm_wait_vblank] waiting on vblank count 1160, crtc 2
>[   72.741900] [drm:drm_wait_vblank] returning 1160 to client
>[   72.741907] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.742437] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.742464] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.742476] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.742481] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.742486] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.742542] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.758280] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.758350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.758377] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.758403] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.758417] [drm:drm_wait_vblank] waiting on vblank count 1161, crtc 2
>[   72.758424] [drm:drm_wait_vblank] returning 1161 to client
>[   72.758430] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.758814] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.758845] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.758856] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.758861] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.758866] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.758918] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.775062] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.775155] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.775190] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.775218] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.775232] [drm:drm_wait_vblank] waiting on vblank count 1162, crtc 2
>[   72.775244] [drm:drm_wait_vblank] returning 1162 to client
>[   72.775258] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.775699] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.775725] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.775736] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.775744] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.775751] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.775803] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.791729] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.791830] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.791863] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.791884] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.791905] [drm:drm_wait_vblank] waiting on vblank count 1163, crtc 2
>[   72.791921] [drm:drm_wait_vblank] returning 1163 to client
>[   72.791928] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.792080] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.792109] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.792126] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.792134] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.792141] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.792209] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.808394] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.808483] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.808521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.808547] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.808562] [drm:drm_wait_vblank] waiting on vblank count 1164, crtc 2
>[   72.808570] [drm:drm_wait_vblank] returning 1164 to client
>[   72.808576] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.808941] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.808975] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.808986] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.808991] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.808996] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.809051] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.825041] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.825128] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.825165] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.825191] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.825205] [drm:drm_wait_vblank] waiting on vblank count 1165, crtc 2
>[   72.825214] [drm:drm_wait_vblank] returning 1165 to client
>[   72.825222] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.825350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.825385] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.825399] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.825407] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.825415] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.825484] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.841718] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.841823] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.841853] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.841876] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.841898] [drm:drm_wait_vblank] waiting on vblank count 1166, crtc 2
>[   72.841914] [drm:drm_wait_vblank] returning 1166 to client
>[   72.841922] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.842378] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.842414] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.842425] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.842435] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.842440] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.842495] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.858289] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.858379] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.858416] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.858443] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.858458] [drm:drm_wait_vblank] waiting on vblank count 1167, crtc 2
>[   72.858466] [drm:drm_wait_vblank] returning 1167 to client
>[   72.858473] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.858851] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.858883] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.858893] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.858899] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.858904] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.858958] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.875030] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.875120] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.875155] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.875181] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.875195] [drm:drm_wait_vblank] waiting on vblank count 1168, crtc 2
>[   72.875203] [drm:drm_wait_vblank] returning 1168 to client
>[   72.875210] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.875333] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.875368] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.875382] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.875392] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.875399] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.875468] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.891693] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.891783] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.891819] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.891846] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.891861] [drm:drm_wait_vblank] waiting on vblank count 1169, crtc 2
>[   72.891868] [drm:drm_wait_vblank] returning 1169 to client
>[   72.891875] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.892006] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.892036] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.892056] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.892066] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.892072] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.892145] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.908250] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.908341] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.908349] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.908372] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.908383] [drm:drm_wait_vblank] waiting on vblank count 1170, crtc 2
>[   72.908389] [drm:drm_wait_vblank] returning 1170 to client
>[   72.908393] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.908453] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.908472] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.908482] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.908488] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.908493] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.908512] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.924998] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.925093] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.925127] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.925154] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.925172] [drm:drm_wait_vblank] waiting on vblank count 1171, crtc 2
>[   72.925189] [drm:drm_wait_vblank] returning 1171 to client
>[   72.925197] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.925269] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.925301] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.925317] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.925332] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.925337] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.925358] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.941672] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.941763] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.941807] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.941828] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.941841] [drm:drm_wait_vblank] waiting on vblank count 1172, crtc 2
>[   72.941861] [drm:drm_wait_vblank] returning 1172 to client
>[   72.941868] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.941942] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.941965] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.941982] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.941988] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.941993] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.942012] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.958237] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.958325] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.958350] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.958377] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.958392] [drm:drm_wait_vblank] waiting on vblank count 1173, crtc 2
>[   72.958408] [drm:drm_wait_vblank] returning 1173 to client
>[   72.958421] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.958544] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.958571] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.958584] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.958595] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.958602] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.958673] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   72.974984] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.975074] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   72.975111] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.975138] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.975152] [drm:drm_wait_vblank] waiting on vblank count 1174, crtc 2
>[   72.975166] [drm:drm_wait_vblank] returning 1174 to client
>[   72.975179] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.975305] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.975334] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.975348] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   72.975357] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   72.975364] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   72.975434] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   72.991654] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.991746] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   72.991783] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   72.991797] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.991816] [drm:drm_wait_vblank] waiting on vblank count 1175, crtc 2
>[   72.991824] [drm:drm_wait_vblank] returning 1175 to client
>[   72.991831] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   72.991975] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   72.992006] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   72.992021] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   72.992028] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   72.992034] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   72.992102] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.008360] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.008448] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.008486] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.008513] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.008528] [drm:drm_wait_vblank] waiting on vblank count 1176, crtc 2
>[   73.008535] [drm:drm_wait_vblank] returning 1176 to client
>[   73.008542] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.008916] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.008946] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.008957] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.008963] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.008967] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.009023] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.024964] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.025055] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.025099] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.025121] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.025136] [drm:drm_wait_vblank] waiting on vblank count 1177, crtc 2
>[   73.025144] [drm:drm_wait_vblank] returning 1177 to client
>[   73.025151] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.025274] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.025304] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.025318] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.025325] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.025332] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.025402] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.041654] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.041733] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.041807] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.041829] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.041844] [drm:drm_wait_vblank] waiting on vblank count 1178, crtc 2
>[   73.041855] [drm:drm_wait_vblank] returning 1178 to client
>[   73.041871] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.041989] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.042080] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.042095] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.042103] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.042111] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.042181] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.058300] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.058393] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.058429] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.058457] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.058472] [drm:drm_wait_vblank] waiting on vblank count 1179, crtc 2
>[   73.058487] [drm:drm_wait_vblank] returning 1179 to client
>[   73.058502] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.058623] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.058651] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.058667] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.058675] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.058683] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.058754] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.074956] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.075044] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.075081] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.075106] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.075120] [drm:drm_wait_vblank] waiting on vblank count 1180, crtc 2
>[   73.075128] [drm:drm_wait_vblank] returning 1180 to client
>[   73.075135] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.075261] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.075296] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.075310] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.075319] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.075328] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.075402] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.091638] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.091724] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.091791] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.091819] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.091837] [drm:drm_wait_vblank] waiting on vblank count 1181, crtc 2
>[   73.091848] [drm:drm_wait_vblank] returning 1181 to client
>[   73.091855] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.091971] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.092002] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.092015] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.092024] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.092031] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.092097] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.108280] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.108370] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.108407] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.108432] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.108446] [drm:drm_wait_vblank] waiting on vblank count 1182, crtc 2
>[   73.108455] [drm:drm_wait_vblank] returning 1182 to client
>[   73.108461] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.108590] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.108628] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.108643] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.108651] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.108659] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.108728] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.124928] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.125015] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.125053] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.125078] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.125093] [drm:drm_wait_vblank] waiting on vblank count 1183, crtc 2
>[   73.125101] [drm:drm_wait_vblank] returning 1183 to client
>[   73.125108] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.125235] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.125270] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.125283] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.125293] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.125300] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.125366] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.141605] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.141715] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.141732] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.141759] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.141780] [drm:drm_wait_vblank] waiting on vblank count 1184, crtc 2
>[   73.141797] [drm:drm_wait_vblank] returning 1184 to client
>[   73.141806] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.142270] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.142306] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.142321] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.142327] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.142331] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.142388] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.158167] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.158230] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.158247] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.158253] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.158269] [drm:drm_wait_vblank] waiting on vblank count 1185, crtc 2
>[   73.158277] [drm:drm_wait_vblank] returning 1185 to client
>[   73.158295] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.158377] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.158406] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.158425] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.158434] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.158451] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.158478] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.174925] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.175001] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.175018] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.175023] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.175039] [drm:drm_wait_vblank] waiting on vblank count 1186, crtc 2
>[   73.175047] [drm:drm_wait_vblank] returning 1186 to client
>[   73.175070] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.175151] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.175182] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.175194] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.175202] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.175211] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.175235] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.191486] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.191550] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.191567] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.191579] [drm:drm_wait_vblank] waiting on vblank count 1187, crtc 2
>[   73.191584] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.191595] [drm:drm_wait_vblank] returning 1187 to client
>[   73.191602] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.192001] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.192031] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.192044] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.192052] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.192063] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.192130] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.208235] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.208313] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.208329] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.208333] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.208342] [drm:drm_wait_vblank] waiting on vblank count 1188, crtc 2
>[   73.208347] [drm:drm_wait_vblank] returning 1188 to client
>[   73.208352] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.208743] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.208776] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.208790] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.208798] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.208805] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.208870] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.224904] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.224981] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.224998] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.225001] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.225010] [drm:drm_wait_vblank] waiting on vblank count 1189, crtc 2
>[   73.225015] [drm:drm_wait_vblank] returning 1189 to client
>[   73.225021] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.225445] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.225480] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.225496] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.225509] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.225518] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.225585] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.241597] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.241676] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.241693] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.241698] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.241713] [drm:drm_wait_vblank] waiting on vblank count 1190, crtc 2
>[   73.241720] [drm:drm_wait_vblank] returning 1190 to client
>[   73.241727] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.242200] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.242233] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.242247] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.242256] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.242264] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.242329] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.258220] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.258298] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.258315] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.258320] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.258335] [drm:drm_wait_vblank] waiting on vblank count 1191, crtc 2
>[   73.258342] [drm:drm_wait_vblank] returning 1191 to client
>[   73.258359] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.258758] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.258788] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.258802] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.258810] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.258818] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.258885] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.274895] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.274994] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.275129] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.275146] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.275158] [drm:drm_wait_vblank] waiting on vblank count 1192, crtc 2
>[   73.275165] [drm:drm_wait_vblank] returning 1192 to client
>[   73.275171] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.275556] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.275594] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.275611] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.275620] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.275627] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.275689] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.291529] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.291605] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.291622] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.291628] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.291643] [drm:drm_wait_vblank] waiting on vblank count 1193, crtc 2
>[   73.291650] [drm:drm_wait_vblank] returning 1193 to client
>[   73.291656] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.292071] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.292101] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.292116] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.292125] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.292135] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.292201] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.308206] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.308282] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.308299] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.308302] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.308311] [drm:drm_wait_vblank] waiting on vblank count 1194, crtc 2
>[   73.308316] [drm:drm_wait_vblank] returning 1194 to client
>[   73.308323] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.308710] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.308746] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.308761] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.308775] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.308783] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.308846] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.324752] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.324882] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.324906] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.324936] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.324950] [drm:drm_wait_vblank] waiting on vblank count 1195, crtc 2
>[   73.324960] [drm:drm_wait_vblank] returning 1195 to client
>[   73.324967] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.325364] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.325396] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.325410] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.325418] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.325423] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.325477] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.341520] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.341610] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.341651] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.341676] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.341692] [drm:drm_wait_vblank] waiting on vblank count 1196, crtc 2
>[   73.341704] [drm:drm_wait_vblank] returning 1196 to client
>[   73.341718] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.342189] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.342218] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.342230] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.342237] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.342245] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.342299] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.358188] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.358278] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.358324] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.358348] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.358362] [drm:drm_wait_vblank] waiting on vblank count 1197, crtc 2
>[   73.358371] [drm:drm_wait_vblank] returning 1197 to client
>[   73.358378] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.358767] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.358800] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.358814] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.358823] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.358830] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.358899] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.374848] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.374939] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.374954] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.374972] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.374993] [drm:drm_wait_vblank] waiting on vblank count 1198, crtc 2
>[   73.375001] [drm:drm_wait_vblank] returning 1198 to client
>[   73.375006] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.375417] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.375447] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.375462] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.375469] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.375474] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.375528] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.391494] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.391583] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.391627] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.391647] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.391661] [drm:drm_wait_vblank] waiting on vblank count 1199, crtc 2
>[   73.391676] [drm:drm_wait_vblank] returning 1199 to client
>[   73.391687] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.392072] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.392105] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.392117] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.392124] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.392129] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.392182] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.408164] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.408254] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.408298] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.408319] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.408334] [drm:drm_wait_vblank] waiting on vblank count 1200, crtc 2
>[   73.408346] [drm:drm_wait_vblank] returning 1200 to client
>[   73.408361] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.408765] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.408793] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.408806] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.408812] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.408817] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.408870] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.424828] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.424919] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.424928] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.424952] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.424974] [drm:drm_wait_vblank] waiting on vblank count 1201, crtc 2
>[   73.424982] [drm:drm_wait_vblank] returning 1201 to client
>[   73.424997] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.425395] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.425427] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.425442] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.425449] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.425455] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.425509] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.441474] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.441564] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.441609] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.441631] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.441645] [drm:drm_wait_vblank] waiting on vblank count 1202, crtc 2
>[   73.441652] [drm:drm_wait_vblank] returning 1202 to client
>[   73.441659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.442142] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.442170] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.442182] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.442187] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.442192] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.442247] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.458144] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.458233] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.458278] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.458299] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.458314] [drm:drm_wait_vblank] waiting on vblank count 1203, crtc 2
>[   73.458333] [drm:drm_wait_vblank] returning 1203 to client
>[   73.458340] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.458733] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.458762] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.458774] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.458782] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.458790] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.458842] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.474826] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.474917] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.474959] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.474985] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.475010] [drm:drm_wait_vblank] waiting on vblank count 1204, crtc 2
>[   73.475016] [drm:drm_wait_vblank] returning 1204 to client
>[   73.475022] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.475427] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.475458] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.475473] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.475485] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.475493] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.475556] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.491453] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.491545] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.491581] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.491607] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.491622] [drm:drm_wait_vblank] waiting on vblank count 1205, crtc 2
>[   73.491639] [drm:drm_wait_vblank] returning 1205 to client
>[   73.491649] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.492042] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.492077] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.492088] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.492094] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.492099] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.492153] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.508127] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.508216] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.508262] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.508283] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.508296] [drm:drm_wait_vblank] waiting on vblank count 1206, crtc 2
>[   73.508308] [drm:drm_wait_vblank] returning 1206 to client
>[   73.508323] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.508718] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.508748] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.508760] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.508766] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.508770] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.508823] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.524793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.524886] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.524901] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.524923] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.524939] [drm:drm_wait_vblank] waiting on vblank count 1207, crtc 2
>[   73.524946] [drm:drm_wait_vblank] returning 1207 to client
>[   73.524952] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.525347] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.525379] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.525395] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.525404] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.525412] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.525475] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.541443] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.541532] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.541577] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.541598] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.541612] [drm:drm_wait_vblank] waiting on vblank count 1208, crtc 2
>[   73.541621] [drm:drm_wait_vblank] returning 1208 to client
>[   73.541638] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.542148] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.542176] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.542188] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.542197] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.542202] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.542229] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.558112] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.558191] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.558205] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.558209] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.558218] [drm:drm_wait_vblank] waiting on vblank count 1209, crtc 2
>[   73.558226] [drm:drm_wait_vblank] returning 1209 to client
>[   73.558230] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.558293] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.558317] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.558332] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.558345] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.558351] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.558378] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.574787] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.574867] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.574881] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.574884] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.574894] [drm:drm_wait_vblank] waiting on vblank count 1210, crtc 2
>[   73.574898] [drm:drm_wait_vblank] returning 1210 to client
>[   73.574904] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.574980] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.575012] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.575025] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.575033] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.575040] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.575064] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.591425] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.591502] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.591519] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.591523] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.591532] [drm:drm_wait_vblank] waiting on vblank count 1211, crtc 2
>[   73.591539] [drm:drm_wait_vblank] returning 1211 to client
>[   73.591544] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.591936] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.591968] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.591982] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.591990] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.591998] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.592065] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.608090] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.608168] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.608184] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.608188] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.608197] [drm:drm_wait_vblank] waiting on vblank count 1212, crtc 2
>[   73.608204] [drm:drm_wait_vblank] returning 1212 to client
>[   73.608209] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.608610] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.608644] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.608658] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.608667] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.608675] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.608742] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.624765] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.624860] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.624866] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.624886] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.624898] [drm:drm_wait_vblank] waiting on vblank count 1213, crtc 2
>[   73.624905] [drm:drm_wait_vblank] returning 1213 to client
>[   73.624911] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.625315] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.625347] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.625360] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.625371] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.625380] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.625444] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.641403] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.641480] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.641496] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.641500] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.641508] [drm:drm_wait_vblank] waiting on vblank count 1214, crtc 2
>[   73.641513] [drm:drm_wait_vblank] returning 1214 to client
>[   73.641518] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.641980] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.642014] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.642030] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.642039] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.642047] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.642114] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.658074] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.658151] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.658168] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.658172] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.658181] [drm:drm_wait_vblank] waiting on vblank count 1215, crtc 2
>[   73.658188] [drm:drm_wait_vblank] returning 1215 to client
>[   73.658193] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.658585] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.658619] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.658636] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.658645] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.658653] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.658724] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.674616] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.674743] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.674761] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.674791] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.674807] [drm:drm_wait_vblank] waiting on vblank count 1216, crtc 2
>[   73.674818] [drm:drm_wait_vblank] returning 1216 to client
>[   73.674824] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.674896] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.674924] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.674938] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.674948] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.674955] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.674980] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.691387] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.691447] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.691507] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.691525] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.691537] [drm:drm_wait_vblank] waiting on vblank count 1217, crtc 2
>[   73.691542] [drm:drm_wait_vblank] returning 1217 to client
>[   73.691547] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.691603] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.691622] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.691631] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.691636] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.691641] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.691658] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.708056] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.708147] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.708185] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.708212] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.708227] [drm:drm_wait_vblank] waiting on vblank count 1218, crtc 2
>[   73.708235] [drm:drm_wait_vblank] returning 1218 to client
>[   73.708242] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.708314] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.708340] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.708354] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.708363] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.708370] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.708396] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.724629] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.724720] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.724727] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.724756] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.724771] [drm:drm_wait_vblank] waiting on vblank count 1219, crtc 2
>[   73.724779] [drm:drm_wait_vblank] returning 1219 to client
>[   73.724785] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.725235] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.725264] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.725278] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.725284] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.725289] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.725343] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.741364] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.741455] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.741495] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.741521] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.741536] [drm:drm_wait_vblank] waiting on vblank count 1220, crtc 2
>[   73.741544] [drm:drm_wait_vblank] returning 1220 to client
>[   73.741551] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.742044] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.742071] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.742083] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.742088] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.742093] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.742148] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.757967] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.758048] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.758064] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.758082] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.758105] [drm:drm_wait_vblank] waiting on vblank count 1221, crtc 2
>[   73.758114] [drm:drm_wait_vblank] returning 1221 to client
>[   73.758121] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.758566] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.758600] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.758615] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.758625] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.758629] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.758686] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.774584] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.774713] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.774731] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.774760] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.774774] [drm:drm_wait_vblank] waiting on vblank count 1222, crtc 2
>[   73.774784] [drm:drm_wait_vblank] returning 1222 to client
>[   73.774793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.774913] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.774946] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.774962] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.774970] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.774976] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.775041] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.791358] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.791447] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.791491] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.791513] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.791531] [drm:drm_wait_vblank] waiting on vblank count 1223, crtc 2
>[   73.791546] [drm:drm_wait_vblank] returning 1223 to client
>[   73.791554] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.791674] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.791702] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.791716] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.791724] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.791731] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.791801] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.808018] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.808106] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.808150] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.808171] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.808185] [drm:drm_wait_vblank] waiting on vblank count 1224, crtc 2
>[   73.808200] [drm:drm_wait_vblank] returning 1224 to client
>[   73.808214] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.808332] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.808360] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.808373] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.808382] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.808389] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.808464] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.824616] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.824710] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.824718] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.824745] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.824760] [drm:drm_wait_vblank] waiting on vblank count 1225, crtc 2
>[   73.824768] [drm:drm_wait_vblank] returning 1225 to client
>[   73.824782] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.824910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.824943] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.824958] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.824966] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.824973] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.825047] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.841336] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.841424] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.841469] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.841490] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.841505] [drm:drm_wait_vblank] waiting on vblank count 1226, crtc 2
>[   73.841513] [drm:drm_wait_vblank] returning 1226 to client
>[   73.841520] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.841647] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.841677] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.841690] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.841699] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.841706] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.841994] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.858002] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.858096] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.858138] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.858159] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.858176] [drm:drm_wait_vblank] waiting on vblank count 1227, crtc 2
>[   73.858191] [drm:drm_wait_vblank] returning 1227 to client
>[   73.858199] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.858322] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.858349] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.858361] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.858370] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.858379] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.858447] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.874672] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.874762] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.874804] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.874836] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.874859] [drm:drm_wait_vblank] waiting on vblank count 1228, crtc 2
>[   73.874866] [drm:drm_wait_vblank] returning 1228 to client
>[   73.874872] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.875272] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.875306] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.875316] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.875322] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.875327] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.875381] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.891321] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.891410] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.891455] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.891478] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.891493] [drm:drm_wait_vblank] waiting on vblank count 1229, crtc 2
>[   73.891501] [drm:drm_wait_vblank] returning 1229 to client
>[   73.891507] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.891871] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.891902] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.891913] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.891918] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.891923] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.891978] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.907987] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.908077] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.908121] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.908142] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.908160] [drm:drm_wait_vblank] waiting on vblank count 1230, crtc 2
>[   73.908175] [drm:drm_wait_vblank] returning 1230 to client
>[   73.908186] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.908600] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.908624] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.908639] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.908645] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.908649] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.908705] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.924547] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.924635] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.924661] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.924687] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.924702] [drm:drm_wait_vblank] waiting on vblank count 1231, crtc 2
>[   73.924709] [drm:drm_wait_vblank] returning 1231 to client
>[   73.924727] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.924858] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.924891] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.924904] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.924912] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.924919] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.924992] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.941290] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.941380] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.941425] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.941447] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.941462] [drm:drm_wait_vblank] waiting on vblank count 1232, crtc 2
>[   73.941477] [drm:drm_wait_vblank] returning 1232 to client
>[   73.941487] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.941609] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.941638] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.941652] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.941661] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.941669] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.941809] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.957967] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.958057] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.958129] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.958154] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.958168] [drm:drm_wait_vblank] waiting on vblank count 1233, crtc 2
>[   73.958175] [drm:drm_wait_vblank] returning 1233 to client
>[   73.958181] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.958570] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.958601] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.958617] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.958623] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.958629] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.958683] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   73.974612] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.974706] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   73.974745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.974766] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.974780] [drm:drm_wait_vblank] waiting on vblank count 1234, crtc 2
>[   73.974788] [drm:drm_wait_vblank] returning 1234 to client
>[   73.974795] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.975178] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.975208] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.975218] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   73.975224] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   73.975229] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   73.975282] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   73.991287] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.991379] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   73.991417] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   73.991439] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.991453] [drm:drm_wait_vblank] waiting on vblank count 1235, crtc 2
>[   73.991462] [drm:drm_wait_vblank] returning 1235 to client
>[   73.991469] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   73.991597] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   73.991625] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   73.991640] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   73.991647] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   73.991655] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   73.991723] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   74.007816] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.007876] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.007903] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   74.007911] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.007925] [drm:drm_wait_vblank] waiting on vblank count 1236, crtc 2
>[   74.007937] [drm:drm_wait_vblank] returning 1236 to client
>[   74.007944] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.008337] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.008374] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.008385] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   74.008391] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   74.008395] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   74.008454] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.024594] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.024685] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   74.024729] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.024750] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.024764] [drm:drm_wait_vblank] waiting on vblank count 1237, crtc 2
>[   74.024772] [drm:drm_wait_vblank] returning 1237 to client
>[   74.024779] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.025214] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.025241] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.025252] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   74.025258] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   74.025263] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   74.025320] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   74.041259] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.041349] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   74.041393] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.041414] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.041428] [drm:drm_wait_vblank] waiting on vblank count 1238, crtc 2
>[   74.041436] [drm:drm_wait_vblank] returning 1238 to client
>[   74.041443] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.041921] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.041956] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.041971] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   74.041982] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   74.041986] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   74.042013] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.057794] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.057857] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.057886] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.057898] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   74.057924] [drm:drm_wait_vblank] waiting on vblank count 1239, crtc 2
>[   74.057930] [drm:drm_wait_vblank] returning 1239 to client
>[   74.057936] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.058005] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.058037] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.058055] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   74.058066] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   74.058076] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   74.058109] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   74.074583] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.074676] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   74.074712] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.074739] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.074753] [drm:drm_wait_vblank] waiting on vblank count 1240, crtc 2
>[   74.074763] [drm:drm_wait_vblank] returning 1240 to client
>[   74.074779] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.074852] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.074880] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.074893] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   74.074902] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   74.074909] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   74.074937] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.091254] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.091349] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   74.091387] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.091408] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.091423] [drm:drm_wait_vblank] waiting on vblank count 1241, crtc 2
>[   74.091431] [drm:drm_wait_vblank] returning 1241 to client
>[   74.091438] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.091850] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.091885] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.091896] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   74.091905] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   74.091909] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   74.091965] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   74.107824] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.107885] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.107902] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.107913] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   74.107916] [drm:drm_wait_vblank] waiting on vblank count 1242, crtc 2
>[   74.107922] [drm:drm_wait_vblank] returning 1242 to client
>[   74.107926] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.107989] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.108013] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.108030] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   74.108038] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   74.108044] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   74.108069] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.124570] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.124648] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.124665] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.124671] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   74.124686] [drm:drm_wait_vblank] waiting on vblank count 1243, crtc 2
>[   74.124694] [drm:drm_wait_vblank] returning 1243 to client
>[   74.124700] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.124782] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.124807] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.124820] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   74.124829] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   74.124836] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   74.124869] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   74.141232] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.141310] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.141328] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.141333] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   74.141349] [drm:drm_wait_vblank] waiting on vblank count 1244, crtc 2
>[   74.141366] [drm:drm_wait_vblank] returning 1244 to client
>[   74.141386] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.141908] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.141939] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.141954] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   74.141961] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   74.141969] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   74.142041] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.157765] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.157821] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.157839] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.157851] [drm:drm_wait_vblank] waiting on vblank count 1245, crtc 2
>[   74.157859] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   74.157862] [drm:drm_wait_vblank] returning 1245 to client
>[   74.157867] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.158262] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.158294] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.158309] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   74.158318] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   74.158327] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   74.158395] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   74.174556] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.174632] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.174650] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.174655] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   74.174670] [drm:drm_wait_vblank] waiting on vblank count 1246, crtc 2
>[   74.174678] [drm:drm_wait_vblank] returning 1246 to client
>[   74.174693] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.175100] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.175131] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.175144] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (3)
>[   74.175153] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (4)
>[   74.175161] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (2)
>[   74.175225] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.191218] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.191295] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   74.191312] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.191318] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   74.191332] [drm:drm_wait_vblank] waiting on vblank count 1247, crtc 2
>[   74.191340] [drm:drm_wait_vblank] returning 1247 to client
>[   74.191347] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.191784] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   74.191815] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   74.191830] [drm:drm_framebuffer_reference] ffff88016babff00: FB ID: 86 (3)
>[   74.191838] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (4)
>[   74.191846] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   74.191912] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (3)
>[   74.207748] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   74.207873] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (2)
>[   74.207941] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   74.207972] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 88 (1)
>[   74.207990] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   74.214444] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   74.214457] [drm:drm_framebuffer_unreference] ffff88016babff00: FB ID: 86 (1)
>[   74.214469] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   74.217521] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   74.217529] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.217536] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   74.217553] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.217564] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.217574] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.217580] [drm:drm_mode_getresources] [CRTC:21]
>[   74.217619] [drm:drm_mode_getresources] [CRTC:25]
>[   74.217625] [drm:drm_mode_getresources] [CRTC:29]
>[   74.217634] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.217641] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.217648] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.217655] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.217662] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.217669] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.217708] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.217740] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.217755] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.217773] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.217791] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.217809] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.217826] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.217838] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.217845] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.217897] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.217905] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   74.217914] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   74.217922] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   74.228341] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.228352] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   74.228763] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.228772] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.228781] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   74.228819] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.228825] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   74.228857] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.228865] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.228873] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.228878] [drm:drm_mode_getresources] [CRTC:21]
>[   74.228882] [drm:drm_mode_getresources] [CRTC:25]
>[   74.228886] [drm:drm_mode_getresources] [CRTC:29]
>[   74.228890] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.228895] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.228899] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.228904] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.228908] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.228912] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.228916] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.228920] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.228925] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.228929] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.228934] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.228938] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.228943] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.228947] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.228952] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.228962] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.228966] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   74.228971] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   74.228976] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   74.239399] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.239405] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   74.239891] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.239898] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.239904] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   74.239924] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.239927] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   74.239944] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.239948] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.239952] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.239955] [drm:drm_mode_getresources] [CRTC:21]
>[   74.239957] [drm:drm_mode_getresources] [CRTC:25]
>[   74.239959] [drm:drm_mode_getresources] [CRTC:29]
>[   74.239962] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.239965] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.239967] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.239970] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.239972] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.239974] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.239977] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.239979] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.239981] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.239984] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.239986] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.239989] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.239991] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.239994] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.239996] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.240002] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.240004] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   74.240007] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   74.240010] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   74.250411] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.250415] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   74.250714] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.250717] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.250719] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   74.250729] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250731] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   74.250740] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250742] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250745] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250746] [drm:drm_mode_getresources] [CRTC:21]
>[   74.250747] [drm:drm_mode_getresources] [CRTC:25]
>[   74.250748] [drm:drm_mode_getresources] [CRTC:29]
>[   74.250750] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.250751] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.250752] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.250754] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.250755] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.250756] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.250757] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.250759] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.250760] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.250761] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.250763] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.250764] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.250765] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.250766] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.250768] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250771] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250772] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   74.250774] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   74.250776] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   74.250778] [drm:intel_power_well_enable] enabling DDI C power well
>[   74.250781] [drm:skl_set_power_well] Enabling DDI C power well
>[   74.250802] [drm:intel_power_well_disable] disabling DDI C power well
>[   74.250805] [drm:skl_set_power_well] Disabling DDI C power well
>[   74.250806] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   74.250809] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250810] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   74.250814] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250816] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250818] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250819] [drm:drm_mode_getresources] [CRTC:21]
>[   74.250820] [drm:drm_mode_getresources] [CRTC:25]
>[   74.250821] [drm:drm_mode_getresources] [CRTC:29]
>[   74.250823] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.250824] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.250825] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.250826] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.250828] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.250829] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.250830] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.250831] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.250833] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.250834] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.250835] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.250836] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.250838] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.250839] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.250840] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250843] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250844] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   74.250845] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   74.250847] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   74.250848] [drm:intel_power_well_enable] enabling DDI C power well
>[   74.250850] [drm:skl_set_power_well] Enabling DDI C power well
>[   74.250871] [drm:intel_power_well_disable] disabling DDI C power well
>[   74.250874] [drm:skl_set_power_well] Disabling DDI C power well
>[   74.250875] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   74.250877] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250879] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   74.250882] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250884] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250886] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250887] [drm:drm_mode_getresources] [CRTC:21]
>[   74.250888] [drm:drm_mode_getresources] [CRTC:25]
>[   74.250889] [drm:drm_mode_getresources] [CRTC:29]
>[   74.250891] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.250892] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.250893] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.250894] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.250896] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.250897] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.250898] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.250899] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.250901] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.250902] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.250903] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.250904] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.250906] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.250907] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.250908] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250910] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250912] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   74.250913] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   74.250914] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   74.250916] [drm:intel_power_well_enable] enabling DDI C power well
>[   74.250918] [drm:skl_set_power_well] Enabling DDI C power well
>[   74.250938] [drm:intel_power_well_disable] disabling DDI C power well
>[   74.250941] [drm:skl_set_power_well] Disabling DDI C power well
>[   74.250942] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   74.250945] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250946] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   74.250949] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250951] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250953] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.250954] [drm:drm_mode_getresources] [CRTC:21]
>[   74.250955] [drm:drm_mode_getresources] [CRTC:25]
>[   74.250957] [drm:drm_mode_getresources] [CRTC:29]
>[   74.250958] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.250959] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.250960] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.250962] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.250963] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.250964] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.250965] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.250967] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.250968] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.250969] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.250970] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.250972] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.250973] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.250974] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.250975] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.250978] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.250979] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   74.250981] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   74.250982] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   74.270856] [drm:intel_hdmi_detect] Live status not up!
>[   74.270857] [drm:intel_power_well_enable] enabling DDI C power well
>[   74.270859] [drm:skl_set_power_well] Enabling DDI C power well
>[   74.270860] [drm:intel_power_well_disable] disabling DDI C power well
>[   74.270862] [drm:skl_set_power_well] Disabling DDI C power well
>[   74.270863] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   74.270866] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.270867] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   74.270870] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.270871] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.270872] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.270873] [drm:drm_mode_getresources] [CRTC:21]
>[   74.270874] [drm:drm_mode_getresources] [CRTC:25]
>[   74.270874] [drm:drm_mode_getresources] [CRTC:29]
>[   74.270875] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.270876] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.270877] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.270877] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.270878] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.270879] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.270880] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.270881] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.270881] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.270882] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.270883] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.270884] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.270884] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.270885] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.270886] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.270887] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.270888] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   74.270889] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   74.270890] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   74.290763] [drm:intel_hdmi_detect] Live status not up!
>[   74.290764] [drm:intel_power_well_enable] enabling DDI C power well
>[   74.290766] [drm:skl_set_power_well] Enabling DDI C power well
>[   74.290767] [drm:intel_power_well_disable] disabling DDI C power well
>[   74.290768] [drm:skl_set_power_well] Disabling DDI C power well
>[   74.290769] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   74.290772] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.290773] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   74.290776] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.290777] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.290778] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   74.290779] [drm:drm_mode_getresources] [CRTC:21]
>[   74.290780] [drm:drm_mode_getresources] [CRTC:25]
>[   74.290780] [drm:drm_mode_getresources] [CRTC:29]
>[   74.290781] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   74.290782] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   74.290783] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   74.290783] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   74.290784] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   74.290785] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   74.290786] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   74.290786] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   74.290787] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   74.290788] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   74.290789] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   74.290790] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   74.290790] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   74.290791] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   74.290792] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   74.290793] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.290794] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   74.290795] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   74.290796] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   74.310669] [drm:intel_hdmi_detect] Live status not up!
>[   74.310670] [drm:intel_power_well_enable] enabling DDI C power well
>[   74.310671] [drm:skl_set_power_well] Enabling DDI C power well
>[   74.310672] [drm:intel_power_well_disable] disabling DDI C power well
>[   74.310674] [drm:skl_set_power_well] Disabling DDI C power well
>[   74.310675] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   74.310678] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   74.310679] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   74.311151] kms_flip: exiting, ret=0
>[   74.311210] [drm:drm_atomic_state_init] Allocated atomic state ffff88016c342a00
>[   74.311213] [drm:drm_framebuffer_reference] ffff88016b3e4b40: FB ID: 87 (2)
>[   74.311213] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016ce9c900 state to ffff88016c342a00
>[   74.311215] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016c2acc00 state to ffff88016c342a00
>[   74.311216] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff88016ce9c0c0 state to ffff88016c342a00
>[   74.311216] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9c0c0 to [NOCRTC]
>[   74.311217] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ce9c0c0
>[   74.311218] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff88016ce9c480 state to ffff88016c342a00
>[   74.311218] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9c480 to [NOCRTC]
>[   74.311219] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ce9c480
>[   74.311219] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 83 (2)
>[   74.311220] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88016ce9cd80 state to ffff88016c342a00
>[   74.311221] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016c2aec00 state to ffff88016c342a00
>[   74.311222] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff88016ce9cc00 state to ffff88016c342a00
>[   74.311222] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9cc00 to [NOCRTC]
>[   74.311222] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ce9cc00
>[   74.311223] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff88016ce9c780 state to ffff88016c342a00
>[   74.311224] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9c780 to [NOCRTC]
>[   74.311224] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ce9c780
>[   74.311225] [drm:drm_framebuffer_reference] ffff88016babfb40: FB ID: 54 (2)
>[   74.311225] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88016ce9c240 state to ffff88016c342a00
>[   74.311226] [drm:drm_property_reference_blob] ffff88016bab0e40: blob ID: 96 (1)
>[   74.311227] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016c2ad000 state to ffff88016c342a00
>[   74.311228] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff88016ce9c840 state to ffff88016c342a00
>[   74.311228] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9c840 to [NOCRTC]
>[   74.311228] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ce9c840
>[   74.311229] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff88016ce9c540 state to ffff88016c342a00
>[   74.311230] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9c540 to [NOCRTC]
>[   74.311230] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ce9c540
>[   74.311232] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016c2acc00
>[   74.311233] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9c900 to [CRTC:21]
>[   74.311233] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (3)
>[   74.311234] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (1)
>[   74.311234] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff88016ce9c900
>[   74.311235] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff8800866c74c0 state to ffff88016c342a00
>[   74.311236] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c342a00
>[   74.311237] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c342a00
>[   74.311238] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c342a00
>[   74.311238] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff8800866c78c0 state to ffff88016c342a00
>[   74.311239] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800866c74c0 to [CRTC:21]
>[   74.311240] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 0 connectors for [CRTC:25]
>[   74.311240] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 1 connectors for [CRTC:29]
>[   74.311241] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016c2aec00
>[   74.311242] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9cd80 to [CRTC:25]
>[   74.311242] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (3)
>[   74.311243] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (2)
>[   74.311243] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff88016ce9cd80
>[   74.311244] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c342a00
>[   74.311245] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c342a00
>[   74.311245] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c342a00
>[   74.311246] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800866c78c0 to [CRTC:25]
>[   74.311246] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 1 connectors for [CRTC:21]
>[   74.311247] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 0 connectors for [CRTC:29]
>[   74.311248] [drm:drm_property_unreference_blob] ffff88016bab0e40: blob ID: 96 (2)
>[   74.311248] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016c2ad000
>[   74.311249] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016c2ad000
>[   74.311249] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016ce9c240 to [NOCRTC]
>[   74.311250] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (3)
>[   74.311250] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016ce9c240
>[   74.311251] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c342a00
>[   74.311251] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c342a00
>[   74.311252] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c342a00
>[   74.311252] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 1 connectors for [CRTC:21]
>[   74.311253] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 1 connectors for [CRTC:25]
>[   74.311254] [drm:drm_atomic_check_only] checking ffff88016c342a00
>[   74.311255] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[   74.311255] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[   74.311256] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[   74.311256] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[   74.311257] [drm:drm_atomic_helper_check_modeset] [CRTC:29] mode changed
>[   74.311257] [drm:drm_atomic_helper_check_modeset] [CRTC:29] enable changed
>[   74.311258] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   74.311259] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] using [ENCODER:31:TMDS-31] on [CRTC:21]
>[   74.311259] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   74.311260] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[   74.311261] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[   74.311261] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: y, active: y
>[   74.311262] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c342a00
>[   74.311263] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 1 connectors for [CRTC:21]
>[   74.311263] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[   74.311264] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[   74.311264] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c342a00
>[   74.311265] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 1 connectors for [CRTC:25]
>[   74.311265] [drm:drm_atomic_helper_check_modeset] [CRTC:29] active changed
>[   74.311266] [drm:drm_atomic_helper_check_modeset] [CRTC:29] needs all connectors, enable: n, active: n
>[   74.311266] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c342a00
>[   74.311267] [drm:drm_atomic_connectors_for_crtc] State ffff88016c342a00 has 0 connectors for [CRTC:29]
>[   74.311268] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c342a00
>[   74.311269] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   74.311270] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[   74.311272] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   74.311274] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[   74.311274] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   74.311275] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[   74.311276] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   74.311278] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   74.311278] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 0, found 3)
>[   74.311280] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 5767168/8388608 link 240298/262144, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[   74.311281] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 3200)
>[   74.311281] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 3316)
>[   74.311282] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 3200)
>[   74.311282] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 3316)
>[   74.311282] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 3248)
>[   74.311283] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 3280)
>[   74.311284] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1800)
>[   74.311284] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1816)
>[   74.311284] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1800)
>[   74.311285] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1816)
>[   74.311285] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1802)
>[   74.311286] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1807)
>[   74.311286] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 1, found 0)
>[   74.311287] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[   74.311287] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[   74.311288] [drm:intel_pipe_config_compare] mismatch in ddi_pll_sel (expected 0x00000001, found 0x00000000)
>[   74.311288] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000005, found 0x00000001)
>[   74.311289] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 24, found 18)
>[   74.311289] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 361310)
>[   74.311290] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 162000, found 540000)
>[   74.311291] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88016c2acc00 for pipe A
>[   74.311291] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   74.311292] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   74.311293] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   74.311293] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   74.311294] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   74.311295] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   74.311295] [drm:intel_dump_pipe_config] requested mode:
>[   74.311296] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   74.311297] [drm:intel_dump_pipe_config] adjusted mode:
>[   74.311298] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   74.311299] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   74.311299] [drm:intel_dump_pipe_config] port clock: 540000
>[   74.311299] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   74.311300] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   74.311301] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   74.311301] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   74.311302] [drm:intel_dump_pipe_config] ips: 0
>[   74.311302] [drm:intel_dump_pipe_config] double wide: 0
>[   74.311302] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   74.311303] [drm:intel_dump_pipe_config] planes on this crtc
>[   74.311304] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[   74.311305] [drm:intel_dump_pipe_config] 	FB:87, fb = 1920x1080 format = 0x34325258
>[   74.311305] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[   74.311306] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[   74.311307] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[   74.311307] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c342a00
>[   74.311308] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[   74.311308] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   74.311309] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[   74.311311] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   74.311311] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[   74.311312] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   74.311313] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
>[   74.311313] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 2200)
>[   74.311313] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
>[   74.311314] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
>[   74.311314] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
>[   74.311315] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
>[   74.311315] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
>[   74.311316] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1125)
>[   74.311316] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
>[   74.311316] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
>[   74.311317] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
>[   74.311317] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
>[   74.311318] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[   74.311318] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[   74.311319] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 148500)
>[   74.311320] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016c2aec00 for pipe B
>[   74.311320] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   74.311320] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   74.311321] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   74.311322] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   74.311322] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   74.311323] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   74.311323] [drm:intel_dump_pipe_config] requested mode:
>[   74.311324] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   74.311324] [drm:intel_dump_pipe_config] adjusted mode:
>[   74.311325] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   74.311326] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   74.311327] [drm:intel_dump_pipe_config] port clock: 162000
>[   74.311327] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   74.311328] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   74.311328] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   74.311329] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   74.311329] [drm:intel_dump_pipe_config] ips: 0
>[   74.311329] [drm:intel_dump_pipe_config] double wide: 0
>[   74.311330] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[   74.311330] [drm:intel_dump_pipe_config] planes on this crtc
>[   74.311331] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[   74.311332] [drm:intel_dump_pipe_config] 	FB:83, fb = 1920x1080 format = 0x34325258
>[   74.311332] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[   74.311333] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[   74.311334] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[   74.311336] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   74.311337] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[   74.311338] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 0 -> 1, off 0, on 1, ms 1
>[   74.311339] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   74.311339] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[   74.311340] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 0 -> 1, off 0, on 1, ms 1
>[   74.311340] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:27] scaler_user index 2.6
>[   74.311341] [drm:intel_plane_atomic_calc_changes] [CRTC:29] has [PLANE:27] with fb -1
>[   74.311342] [drm:intel_plane_atomic_calc_changes] [PLANE:27] visible 1 -> 0, off 1, on 0, ms 1
>[   74.311343] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   74.311344] [drm:intel_get_shared_dpll] CRTC:25 allocated DPLL 1
>[   74.311345] [drm:intel_get_shared_dpll] using DPLL 1 for pipe B
>[   74.311345] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   74.311346] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[   74.311347] [drm:drm_atomic_commit] commiting ffff88016c342a00
>[   74.311357] [drm:hsw_audio_codec_disable] Disable audio codec on pipe C
>[   74.316815] [drm:intel_disable_pipe] disabling pipe C
>[   74.326637] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 29
>[   74.326639] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   74.326644] [drm:drm_calc_timestamping_constants] crtc 21: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[   74.326645] [drm:drm_calc_timestamping_constants] crtc 21: clock 361310 kHz framedur 16666729 linedur 9177
>[   74.326646] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[   74.326646] [drm:drm_calc_timestamping_constants] crtc 25: clock 148500 kHz framedur 16666666 linedur 14814
>[   74.326648] [drm:intel_power_well_enable] enabling DDI A/E power well
>[   74.326650] [drm:skl_set_power_well] Enabling DDI A/E power well
>[   74.326668] [drm:edp_panel_on] Turn eDP port A panel power on
>[   74.326688] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   74.326713] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   74.326726] [drm:wait_panel_status] Wait complete
>[   74.326796] [drm:wait_panel_on] Wait for panel power on
>[   74.326827] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003
>[   74.387453] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   74.387455] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   74.387456] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   74.387472] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   74.529260] [drm:wait_panel_status] Wait complete
>[   74.529303] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   74.529384] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   74.530621] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   74.530625] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   74.530628] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   74.531386] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   74.532444] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   74.532652] [drm:skylake_pfit_enable] for crtc_state = ffff88016c2acc00
>[   74.533018] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   74.533029] [drm:intel_enable_pipe] enabling pipe A
>[   74.533049] [drm:intel_edp_backlight_on] 
>[   74.533053] [drm:intel_panel_enable_backlight] pipe A
>[   74.533128] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   74.533614] [drm:intel_psr_match_conditions] PSR disable by flag
>[   74.533617] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   74.533638] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   74.533646] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   74.533676] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   74.549786] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   74.549811] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 25
>[   74.549815] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   74.553740] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   74.553743] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   74.553746] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   74.556353] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   74.560200] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   74.560691] [drm:skylake_pfit_enable] for crtc_state = ffff88016c2aec00
>[   74.560970] ------------[ cut here ]------------
>[   74.561017] WARNING: CPU: 0 PID: 1053 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[   74.561020] WARN_ON(!wm_changed)
>[   74.561114] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[   74.561126]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   74.561133] CPU: 0 PID: 1053 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[   74.561136] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   74.561143]  ffffffffa07bec48 ffff88016c2cf6f0 ffffffff8138a66d ffff88016c2cf738
>[   74.561147]  ffff88016c2cf728 ffffffff81075856 ffff88016b6f9000 ffff88016cfc0b80
>[   74.561151]  0000000000000004 ffff88016c2cf7b4 ffff88016b6fa000 ffff88016c2cf788
>[   74.561153] Call Trace:
>[   74.561164]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   74.561174]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   74.561181]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   74.561214]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[   74.561246]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[   74.561312]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[   74.561344]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[   74.561399]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[   74.561452]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[   74.561537]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[   74.561545]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[   74.561553]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[   74.561582]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[   74.561635]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[   74.561654]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[   74.561672]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[   74.561686]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[   74.561737]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[   74.561746]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[   74.561754]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[   74.561764]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[   74.561783]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[   74.561791]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[   74.561798]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[   74.561803]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[   74.561812]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[   74.561819]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[   74.561825]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[   74.561830]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[   74.561837]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[   74.561842]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[   74.561851]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[   74.561856] ---[ end trace bad10161d743fa18 ]---
>[   74.561932] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   74.561939] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   74.561947] [drm:intel_enable_pipe] enabling pipe B
>[   74.561968] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[   74.561973] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[   74.562022] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   74.562029] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   74.562069] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   74.578697] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   74.578722] ------------[ cut here ]------------
>[   74.578759] WARNING: CPU: 0 PID: 1053 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[   74.578761] WARN_ON(!wm_changed)
>[   74.578824] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[   74.578834]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   74.578839] CPU: 0 PID: 1053 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[   74.578842] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   74.578847]  ffffffffa07bec48 ffff88016c2cf760 ffffffff8138a66d ffff88016c2cf7a8
>[   74.578852]  ffff88016c2cf798 ffffffff81075856 ffff88016b6f9000 ffff88016cfc0b80
>[   74.578856]  0000000000000004 ffff88016c2cf824 ffff88016b6fb000 ffff88016c2cf7f8
>[   74.578857] Call Trace:
>[   74.578863]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   74.578870]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   74.578877]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   74.578908]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[   74.578938]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[   74.578992]  [<ffffffffa076f5b1>] ? intel_fbc_flush+0x51/0x70 [i915]
>[   74.579042]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[   74.579073]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[   74.579123]  [<ffffffffa0761110>] intel_atomic_commit+0x430/0x1f20 [i915]
>[   74.579129]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[   74.579136]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[   74.579163]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[   74.579203]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[   74.579221]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[   74.579238]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[   74.579251]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[   74.579303]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[   74.579310]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[   74.579318]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[   74.579325]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[   74.579331]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[   74.579338]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[   74.579344]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[   74.579348]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[   74.579356]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[   74.579363]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[   74.579368]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[   74.579373]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[   74.579379]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[   74.579384]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[   74.579393]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[   74.579396] ---[ end trace bad10161d743fa19 ]---
>[   74.579403] ------------[ cut here ]------------
>[   74.579436] WARNING: CPU: 0 PID: 1053 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[   74.579439] WARN_ON(!wm_changed)
>[   74.579496] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[   74.579505]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[   74.579510] CPU: 0 PID: 1053 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[   74.579512] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[   74.579517]  ffffffffa07bec48 ffff88016c2cf760 ffffffff8138a66d ffff88016c2cf7a8
>[   74.579520]  ffff88016c2cf798 ffffffff81075856 ffff88016b6fa000 ffff88016cfc0b80
>[   74.579524]  0000000000000004 ffff88016c2cf824 ffff88016b6fb000 ffff88016c2cf7f8
>[   74.579525] Call Trace:
>[   74.579530]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[   74.579538]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[   74.579545]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[   74.579569]  [<ffffffffa06f0000>] ? gen8_irq_reset+0xc0/0x2e0 [i915]
>[   74.579599]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[   74.579629]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[   74.579680]  [<ffffffffa076f5b1>] ? intel_fbc_flush+0x51/0x70 [i915]
>[   74.579727]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[   74.579758]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[   74.579807]  [<ffffffffa0761110>] intel_atomic_commit+0x430/0x1f20 [i915]
>[   74.579814]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[   74.579820]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[   74.579846]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[   74.579886]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[   74.579903]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[   74.579919]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[   74.579933]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[   74.579982]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[   74.579989]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[   74.579997]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[   74.580004]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[   74.580010]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[   74.580017]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[   74.580022]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[   74.580027]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[   74.580034]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[   74.580040]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[   74.580046]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[   74.580051]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[   74.580057]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[   74.580062]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[   74.580069]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[   74.580073] ---[ end trace bad10161d743fa1a ]---
>[   74.580179] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   74.580186] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   74.580197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   74.580204] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   74.583079] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   74.595341] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   74.595369] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   74.595375] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[   74.595381] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   74.595384] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   74.595386] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   74.595389] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   74.595391] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   74.595393] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   74.595395] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   74.595397] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   74.595398] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   74.595401] [drm:check_crtc_state] [CRTC:21]
>[   74.595428] [drm:check_crtc_state] [CRTC:25]
>[   74.595451] [drm:drm_property_unreference_blob] ffff88016bab0e40: blob ID: 96 (1)
>[   74.595457] [drm:check_crtc_state] [CRTC:29]
>[   74.595461] [drm:check_shared_dpll_state] DPLL 1
>[   74.595465] [drm:check_shared_dpll_state] DPLL 2
>[   74.595468] [drm:check_shared_dpll_state] DPLL 3
>[   74.595472] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016c342a00
>[   74.595479] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (2)
>[   74.595482] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (2)
>[   74.595485] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (2)
>[   74.595487] [drm:drm_atomic_state_free] Freeing atomic state ffff88016c342a00
>[   74.595492] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[   74.595494] [drm:drm_framebuffer_unreference] ffff88016b3e4b40: FB ID: 87 (1)
>[   74.598161] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (4)
>[   74.598164] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 83 (1)
>[   74.600712] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 54 (1)
>[   74.618960] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_CREATE
>[   74.619001] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   74.619028] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   74.619500] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   74.619580] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   74.619648] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   74.619729] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, I915_GEM_WAIT
>[   74.619793] [drm:i915_drop_caches_set] Dropping caches: 0x00000004
>[   74.619836] [drm:drm_ioctl] pid=1053, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   74.619854] [drm:drm_release] open_count = 2
>[   74.620114] [drm:drm_release] pid = 1053, device = 0xe200, open_count = 2
>[   74.786711] [drm:drm_release] open_count = 1
>[   74.787033] [drm:drm_release] pid = 1053, device = 0xe200, open_count = 1
>[   74.787056] [drm:drm_lastclose] 
>[   74.787082] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11e00
>[   74.787099] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   74.787105] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016b646180 state to ffff880086d11e00
>[   74.787113] [drm:drm_property_reference_blob] ffff88016ce9c180: blob ID: 56 (1)
>[   74.787119] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b6800 state to ffff880086d11e00
>[   74.787125] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff88016b646f00 state to ffff880086d11e00
>[   74.787130] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646f00 to [NOCRTC]
>[   74.787136] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016b646f00
>[   74.787142] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff88016b646300 state to ffff880086d11e00
>[   74.787146] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646300 to [NOCRTC]
>[   74.787151] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016b646300
>[   74.787157] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   74.787162] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88016b646b40 state to ffff880086d11e00
>[   74.787168] [drm:drm_property_reference_blob] ffff88016ce9c3c0: blob ID: 86 (1)
>[   74.787173] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b2800 state to ffff880086d11e00
>[   74.787179] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff88016b646a80 state to ffff880086d11e00
>[   74.787184] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646a80 to [NOCRTC]
>[   74.787188] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016b646a80
>[   74.787194] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff88016b646780 state to ffff880086d11e00
>[   74.787198] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646780 to [NOCRTC]
>[   74.787203] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016b646780
>[   74.787208] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88016b646e40 state to ffff880086d11e00
>[   74.787214] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff88016b646cc0 state to ffff880086d11e00
>[   74.787219] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646cc0 to [NOCRTC]
>[   74.787223] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016b646cc0
>[   74.787229] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff88016b6466c0 state to ffff880086d11e00
>[   74.787234] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b6466c0 to [NOCRTC]
>[   74.787238] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016b6466c0
>[   74.787244] [drm:drm_property_unreference_blob] ffff88016ce9c180: blob ID: 56 (2)
>[   74.787253] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b6800
>[   74.787259] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646180 to [CRTC:21]
>[   74.787264] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   74.787268] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   74.787273] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff88016b646180
>[   74.787281] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2c640 state to ffff880086d11e00
>[   74.787287] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11e00
>[   74.787295] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11e00
>[   74.787301] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c500 state to ffff880086d11e00
>[   74.787306] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c640 to [NOCRTC]
>[   74.787312] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c640 to [CRTC:21]
>[   74.787318] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:25]
>[   74.787324] [drm:drm_property_unreference_blob] ffff88016ce9c3c0: blob ID: 86 (2)
>[   74.787330] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b2800
>[   74.787336] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646b40 to [CRTC:25]
>[   74.787341] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   74.787345] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[   74.787350] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff88016b646b40
>[   74.787356] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11e00
>[   74.787362] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11e00
>[   74.787368] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c500 to [NOCRTC]
>[   74.787373] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c500 to [CRTC:25]
>[   74.787378] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:21]
>[   74.787385] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b2400 state to ffff880086d11e00
>[   74.787391] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b2400
>[   74.787395] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b646e40 to [NOCRTC]
>[   74.787400] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016b646e40
>[   74.787405] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11e00
>[   74.787411] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11e00
>[   74.787417] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff880086d11e00
>[   74.787423] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:21]
>[   74.787428] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:25]
>[   74.787433] [drm:drm_atomic_check_only] checking ffff880086d11e00
>[   74.787444] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   74.787451] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[   74.787456] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   74.787462] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[   74.787475] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   74.787481] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[   74.787487] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[   74.787494] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   74.787499] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[   74.787505] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 0, on 0, ms 0
>[   74.787515] [drm:drm_atomic_commit] commiting ffff880086d11e00
>[   74.787539] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   74.787551] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   74.787590] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   74.787600] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   74.787633] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11e00
>[   74.787640] [drm:drm_property_unreference_blob] ffff88016ce9c180: blob ID: 56 (1)
>[   74.787647] [drm:drm_property_unreference_blob] ffff88016ce9c3c0: blob ID: 86 (1)
>[   74.787653] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[   74.787658] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   74.787664] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11e00
>[   74.787671] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   74.787675] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   74.787680] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   74.787685] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   74.787693] [drm:drm_lastclose] driver lastclose completed
>[   74.787699] [drm:drm_lastclose] lastclose completed
>[   77.528769] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   77.528853] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   93.718057] kms_flip: executing
>[   93.718170] [drm:drm_stub_open] 
>[   93.718175] [drm:drm_open_helper] pid = 1060, minor = 0
>[   93.718179] [drm:i915_gem_open] 
>[   93.718277] [drm:drm_setup] 
>[   93.718285] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   93.718289] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.718330] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   93.718339] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   93.718348] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   93.718704] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.718709] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   93.718743] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.718747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   93.718773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.718776] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[   93.718800] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_WAIT
>[   93.718885] [drm:i915_drop_caches_set] Dropping caches: 0x00000004
>[   93.718912] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   93.718925] [drm:drm_stub_open] 
>[   93.718928] [drm:drm_open_helper] pid = 1060, minor = 0
>[   93.718930] [drm:i915_gem_open] 
>[   93.719002] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   93.719005] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.719014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_SET_MASTER
>[   93.719021] [drm:drm_stub_open] 
>[   93.719024] [drm:drm_open_helper] pid = 1060, minor = 0
>[   93.719026] [drm:i915_gem_open] 
>[   93.719090] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   93.719093] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.719100] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.719104] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.719110] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.719113] [drm:drm_mode_getresources] [CRTC:21]
>[   93.719115] [drm:drm_mode_getresources] [CRTC:25]
>[   93.719116] [drm:drm_mode_getresources] [CRTC:29]
>[   93.719119] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.719121] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.719124] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.719125] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.719127] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.719129] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.719131] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.719133] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.719135] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.719137] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.719139] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.719141] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.719143] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.719145] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.719148] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.719156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.719159] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.719162] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   93.719165] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   93.719190] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   93.719266] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   93.719633] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   93.719991] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.720508] [drm:drm_property_unreference_blob] ffff88016b0c5000: blob ID: 53 (1)
>[   93.720521] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   93.720525] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   93.720528] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   93.720530] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   93.720537] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.720539] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.720544] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.720546] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.720547] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   93.720552] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   93.721427] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   93.721429] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   93.721432] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   93.721434] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   93.721435] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   93.722192] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   93.722961] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.732095] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   93.733211] [drm:drm_property_unreference_blob] ffff880086d12000: blob ID: 84 (1)
>[   93.733269] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   93.733270] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   93.733271] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   93.733307] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   93.733309] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   93.733311] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   93.733313] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.733314] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.733316] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   93.733318] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   93.733319] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   93.733321] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.733323] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.733324] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   93.733326] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   93.733328] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   93.733329] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   93.733331] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.733333] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.733334] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   93.733336] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   93.733338] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   93.733339] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   93.733341] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   93.733342] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.733344] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.733346] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   93.733347] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   93.733349] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   93.733351] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   93.733352] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   93.733354] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   93.733356] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.733357] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.733359] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   93.733360] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   93.733362] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   93.733364] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.733365] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.733367] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   93.733376] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.733377] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.733394] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.733395] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.733396] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   93.733398] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   93.743750] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.743752] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   93.744143] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.744145] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   93.744147] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   93.744151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.744152] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.744156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.744157] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.744158] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   93.744159] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   93.744161] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.744163] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.744183] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.744185] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.744186] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   93.744188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.744188] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.744190] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.744191] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.744192] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   93.744193] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   93.764066] [drm:intel_hdmi_detect] Live status not up!
>[   93.764072] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.764074] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.764075] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.764077] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.764078] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   93.764080] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.764081] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.764084] [drm:drm_release] open_count = 3
>[   93.764138] [drm:drm_release] pid = 1060, device = 0xe200, open_count = 3
>[   93.764188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GET_CAP
>[   93.764210] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_GET_APERTURE
>[   93.764238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764241] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764244] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764247] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764249] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GETPARAM
>[   93.764258] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   93.764348] kms_flip: starting subtest flip-vs-expired-vblank
>[   93.764362] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.764364] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.764366] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.764367] [drm:drm_mode_getresources] [CRTC:21]
>[   93.764368] [drm:drm_mode_getresources] [CRTC:25]
>[   93.764369] [drm:drm_mode_getresources] [CRTC:29]
>[   93.764370] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.764371] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.764372] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.764373] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.764374] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.764374] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.764375] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.764376] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.764377] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.764378] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.764379] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.764380] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.764381] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.764382] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.764383] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.764385] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.764386] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.764388] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.764389] [drm:drm_mode_getresources] [CRTC:21]
>[   93.764389] [drm:drm_mode_getresources] [CRTC:25]
>[   93.764390] [drm:drm_mode_getresources] [CRTC:29]
>[   93.764391] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.764392] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.764393] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.764394] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.764395] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.764396] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.764396] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.764397] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.764398] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.764399] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.764400] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.764401] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.764402] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.764403] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.764404] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.764405] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.764406] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.764408] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   93.764409] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   93.764821] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   93.765176] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.765684] [drm:drm_property_unreference_blob] ffff880084f82b00: blob ID: 56 (1)
>[   93.765691] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   93.765694] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   93.765696] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   93.765698] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   93.765700] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.765701] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.765706] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.765709] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.765712] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   93.765716] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.765717] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.765718] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.765719] [drm:drm_mode_getresources] [CRTC:21]
>[   93.765720] [drm:drm_mode_getresources] [CRTC:25]
>[   93.765721] [drm:drm_mode_getresources] [CRTC:29]
>[   93.765722] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.765723] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.765724] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.765725] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.765725] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.765726] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.765727] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.765728] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.765729] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.765730] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.765731] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.765732] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.765732] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.765733] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.765734] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.765736] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.765737] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.765738] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   93.765739] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   93.766134] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   93.766493] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.767004] [drm:drm_property_unreference_blob] ffff88016b3b3d00: blob ID: 84 (1)
>[   93.767019] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   93.767021] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   93.767023] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   93.767025] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   93.767028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.767029] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.767033] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.767035] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.767039] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   93.767041] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.767043] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.767044] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.767046] [drm:drm_mode_getresources] [CRTC:21]
>[   93.767047] [drm:drm_mode_getresources] [CRTC:25]
>[   93.767048] [drm:drm_mode_getresources] [CRTC:29]
>[   93.767048] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.767049] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.767050] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.767051] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.767052] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.767053] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.767054] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.767055] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.767056] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.767057] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.767058] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.767059] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.767060] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.767061] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.767062] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.767064] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.767065] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.767066] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   93.767067] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   93.767423] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   93.767777] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.768286] [drm:drm_property_unreference_blob] ffff88016ac78b00: blob ID: 56 (1)
>[   93.768292] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   93.768293] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   93.768295] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   93.768297] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   93.768299] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.768300] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.768302] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.768304] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.768306] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   93.768308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.768309] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.768311] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.768312] [drm:drm_mode_getresources] [CRTC:21]
>[   93.768313] [drm:drm_mode_getresources] [CRTC:25]
>[   93.768313] [drm:drm_mode_getresources] [CRTC:29]
>[   93.768314] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.768315] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.768316] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.768317] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.768318] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.768319] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.768320] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.768321] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.768321] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.768322] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.768323] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.768324] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.768325] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.768326] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.768327] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.768329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.768329] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.768330] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   93.768333] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   93.769204] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   93.769206] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   93.769208] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   93.769210] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   93.769211] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   93.769964] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   93.770720] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.779864] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   93.780972] [drm:drm_property_unreference_blob] ffff880086d11200: blob ID: 53 (1)
>[   93.781039] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   93.781040] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   93.781041] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   93.781075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   93.781077] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   93.781079] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   93.781080] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.781082] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.781084] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   93.781085] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   93.781087] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   93.781088] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.781090] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.781092] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   93.781093] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   93.781095] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   93.781096] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   93.781098] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.781100] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.781101] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   93.781103] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   93.781104] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   93.781106] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   93.781107] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   93.781122] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.781124] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.781125] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   93.781127] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   93.781128] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   93.781129] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   93.781131] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   93.781132] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   93.781133] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.781134] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.781136] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   93.781137] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   93.781138] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   93.781140] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.781141] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.781142] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   93.781149] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.781150] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.781160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.781161] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.781163] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   93.781166] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.781167] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.781169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.781169] [drm:drm_mode_getresources] [CRTC:21]
>[   93.781170] [drm:drm_mode_getresources] [CRTC:25]
>[   93.781171] [drm:drm_mode_getresources] [CRTC:29]
>[   93.781172] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.781172] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.781173] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.781174] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.781175] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.781175] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.781176] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.781177] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.781178] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.781178] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.781179] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.781180] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.781181] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.781181] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.781182] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.781184] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.781185] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.781186] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   93.781187] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   93.782058] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   93.782060] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   93.782065] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   93.782066] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   93.782067] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   93.782825] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   93.783579] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.792711] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   93.793819] [drm:drm_property_unreference_blob] ffff880086d12000: blob ID: 56 (1)
>[   93.793876] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   93.793877] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   93.793878] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   93.793912] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   93.793930] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   93.793931] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   93.793933] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.793934] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.793935] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   93.793937] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   93.793938] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   93.793940] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.793941] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.793942] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   93.793944] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   93.793945] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   93.793946] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   93.793948] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.793949] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.793950] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   93.793952] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   93.793953] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   93.793954] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   93.793956] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   93.793957] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.793958] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.793960] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   93.793961] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   93.793962] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   93.793964] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   93.793965] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   93.793966] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   93.793968] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.793969] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.793970] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   93.793972] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   93.793973] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   93.793974] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.793975] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.793977] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   93.793980] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.793981] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.793989] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.793991] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.793993] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   93.793995] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.793997] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.793998] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.793999] [drm:drm_mode_getresources] [CRTC:21]
>[   93.794000] [drm:drm_mode_getresources] [CRTC:25]
>[   93.794000] [drm:drm_mode_getresources] [CRTC:29]
>[   93.794001] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.794002] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.794003] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.794003] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.794004] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.794005] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.794006] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.794006] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.794007] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.794008] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.794009] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.794010] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.794010] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.794011] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.794012] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.794014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.794014] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.794015] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   93.794016] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   93.794894] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   93.794896] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   93.794898] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   93.794899] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   93.794900] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   93.795654] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[   93.796409] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.805553] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   93.806664] [drm:drm_property_unreference_blob] ffff88016bb49a00: blob ID: 53 (1)
>[   93.806740] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[   93.806741] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   93.806742] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   93.806771] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[   93.806772] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   93.806774] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   93.806775] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.806777] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   93.806778] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   93.806779] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   93.806781] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   93.806782] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.806783] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   93.806785] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   93.806786] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   93.806788] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   93.806789] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   93.806790] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.806792] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   93.806793] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   93.806794] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   93.806796] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   93.806797] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   93.806798] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   93.806800] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.806801] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   93.806802] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   93.806804] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   93.806805] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   93.806806] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   93.806808] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   93.806809] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   93.806810] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.806812] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   93.806813] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   93.806814] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   93.806816] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   93.806817] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.806818] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   93.806820] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   93.806823] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.806824] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   93.806833] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.806835] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.806844] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   93.806846] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.806847] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.806849] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.806849] [drm:drm_mode_getresources] [CRTC:21]
>[   93.806850] [drm:drm_mode_getresources] [CRTC:25]
>[   93.806851] [drm:drm_mode_getresources] [CRTC:29]
>[   93.806852] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.806853] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.806853] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.806854] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.806855] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.806856] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.806856] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.806857] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.806858] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.806859] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.806859] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.806860] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.806861] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.806862] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.806863] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.806864] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.806865] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.806866] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   93.806867] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   93.817200] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.817202] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   93.817577] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.817578] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   93.817579] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   93.817584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.817585] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.817588] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.817590] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.817591] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.817592] [drm:drm_mode_getresources] [CRTC:21]
>[   93.817593] [drm:drm_mode_getresources] [CRTC:25]
>[   93.817593] [drm:drm_mode_getresources] [CRTC:29]
>[   93.817594] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.817595] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.817596] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.817597] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.817597] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.817598] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.817599] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.817600] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.817600] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.817601] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.817602] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.817603] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.817604] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.817604] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.817605] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.817607] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.817608] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.817609] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   93.817610] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   93.827940] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.827942] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   93.828334] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.828336] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   93.828338] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   93.828342] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.828343] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.828346] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.828348] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.828349] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.828350] [drm:drm_mode_getresources] [CRTC:21]
>[   93.828351] [drm:drm_mode_getresources] [CRTC:25]
>[   93.828351] [drm:drm_mode_getresources] [CRTC:29]
>[   93.828352] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.828353] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.828354] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.828355] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.828355] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.828356] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.828357] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.828358] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.828358] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.828359] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.828360] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.828361] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.828362] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.828362] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.828363] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.828365] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.828366] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.828367] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   93.828367] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   93.838695] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.838696] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   93.839087] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   93.839089] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   93.839090] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   93.839094] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839095] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   93.839099] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839100] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839102] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839103] [drm:drm_mode_getresources] [CRTC:21]
>[   93.839103] [drm:drm_mode_getresources] [CRTC:25]
>[   93.839104] [drm:drm_mode_getresources] [CRTC:29]
>[   93.839105] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.839106] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.839107] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.839107] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.839108] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.839109] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.839110] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.839110] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.839111] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.839112] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.839113] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.839114] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.839114] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.839115] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.839116] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839118] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839119] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.839119] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   93.839120] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   93.839122] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.839124] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.839144] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.839146] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.839147] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   93.839148] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839149] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.839151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839152] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839153] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839154] [drm:drm_mode_getresources] [CRTC:21]
>[   93.839155] [drm:drm_mode_getresources] [CRTC:25]
>[   93.839156] [drm:drm_mode_getresources] [CRTC:29]
>[   93.839156] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.839157] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.839158] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.839159] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.839159] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.839160] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.839161] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.839162] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.839162] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.839163] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.839164] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.839165] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.839166] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.839166] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.839167] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839169] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.839170] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   93.839171] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   93.839172] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.839173] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.839193] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.839195] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.839196] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   93.839197] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839198] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.839200] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839201] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839202] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839203] [drm:drm_mode_getresources] [CRTC:21]
>[   93.839204] [drm:drm_mode_getresources] [CRTC:25]
>[   93.839205] [drm:drm_mode_getresources] [CRTC:29]
>[   93.839205] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.839206] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.839207] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.839208] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.839208] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.839209] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.839210] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.839211] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.839211] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.839212] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.839213] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.839214] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.839214] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.839215] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.839216] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839217] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839218] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.839219] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   93.839220] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   93.839221] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.839222] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.839242] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.839244] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.839245] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   93.839246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839247] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   93.839249] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839250] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839251] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.839252] [drm:drm_mode_getresources] [CRTC:21]
>[   93.839252] [drm:drm_mode_getresources] [CRTC:25]
>[   93.839253] [drm:drm_mode_getresources] [CRTC:29]
>[   93.839254] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.839255] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.839255] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.839256] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.839257] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.839258] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.839258] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.839259] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.839261] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.839262] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.839263] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.839263] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.839267] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.839268] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.839269] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.839270] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.839271] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.839272] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   93.839272] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   93.859145] [drm:intel_hdmi_detect] Live status not up!
>[   93.859147] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.859148] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.859150] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.859151] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.859152] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   93.859154] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.859155] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.859157] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.859158] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.859159] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.859160] [drm:drm_mode_getresources] [CRTC:21]
>[   93.859161] [drm:drm_mode_getresources] [CRTC:25]
>[   93.859161] [drm:drm_mode_getresources] [CRTC:29]
>[   93.859162] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.859163] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.859164] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.859164] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.859165] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.859166] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.859167] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.859167] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.859168] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.859169] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.859170] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.859170] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.859171] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.859172] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.859173] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.859174] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.859175] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.859176] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   93.859177] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   93.879049] [drm:intel_hdmi_detect] Live status not up!
>[   93.879050] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.879052] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.879053] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.879055] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.879056] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   93.879057] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.879058] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.879060] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.879061] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.879062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.879063] [drm:drm_mode_getresources] [CRTC:21]
>[   93.879064] [drm:drm_mode_getresources] [CRTC:25]
>[   93.879065] [drm:drm_mode_getresources] [CRTC:29]
>[   93.879066] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.879067] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.879068] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.879068] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.879069] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.879070] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.879070] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.879071] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.879072] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.879073] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.879074] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.879074] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.879075] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.879076] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.879077] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.879078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.879079] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.879080] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[   93.879080] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[   93.898953] [drm:intel_hdmi_detect] Live status not up!
>[   93.898954] [drm:intel_power_well_enable] enabling DDI C power well
>[   93.898956] [drm:skl_set_power_well] Enabling DDI C power well
>[   93.898957] [drm:intel_power_well_disable] disabling DDI C power well
>[   93.898959] [drm:skl_set_power_well] Disabling DDI C power well
>[   93.898960] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[   93.898961] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.898962] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[   93.898966] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.898967] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.898968] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.898969] [drm:drm_mode_getresources] [CRTC:21]
>[   93.898970] [drm:drm_mode_getresources] [CRTC:25]
>[   93.898971] [drm:drm_mode_getresources] [CRTC:29]
>[   93.898971] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   93.898972] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   93.898973] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   93.898974] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   93.898974] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   93.898975] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   93.898976] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   93.898977] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   93.898977] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   93.898978] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   93.898979] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   93.898980] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   93.898980] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   93.898981] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   93.898982] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   93.898983] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.898984] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.898985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   93.898986] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   93.899363] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   93.899717] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   93.900233] [drm:drm_property_unreference_blob] ffff88016ac79d00: blob ID: 84 (1)
>[   93.900241] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   93.900244] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   93.900246] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   93.900248] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   93.900250] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.900251] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   93.900254] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.900256] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.900259] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   93.900286] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   93.900301] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   93.900306] [drm:drm_mode_addfb2] [FB:84]
>[   93.900309] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   93.900311] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   93.900313] [drm:drm_mode_addfb2] [FB:86]
>[   93.900319] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   93.900322] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   93.900324] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   93.900326] [drm:drm_mode_addfb2] [FB:87]
>[   93.900327] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   93.900387] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   93.932844] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   93.932855] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   93.956058] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   93.956073] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   93.981140] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   93.981149] [drm:drm_mode_setcrtc] [CRTC:21]
>[   93.981157] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[   93.981161] [drm:drm_atomic_state_init] Allocated atomic state ffff88016bb49e00
>[   93.981165] [drm:drm_property_reference_blob] ffff88016b646480: blob ID: 54 (1)
>[   93.981166] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff880084fd3000 state to ffff88016bb49e00
>[   93.981169] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[   93.981170] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016b343240 state to ffff88016bb49e00
>[   93.981172] [drm:drm_property_unreference_blob] ffff88016b646480: blob ID: 54 (2)
>[   93.981174] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff880084fd3000
>[   93.981175] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016b343240 to [CRTC:21]
>[   93.981176] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[   93.981177] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   93.981179] [drm:drm_atomic_set_fb_for_plane] Set [FB:84] for plane state ffff88016b343240
>[   93.981181] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff880086e2cd20 state to ffff88016bb49e00
>[   93.981182] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016bb49e00
>[   93.981184] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff880086e2cd20 to [NOCRTC]
>[   93.981185] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff880086e2cd20 to [CRTC:21]
>[   93.981187] [drm:drm_atomic_check_only] checking ffff88016bb49e00
>[   93.981190] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   93.981192] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[   93.981196] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   93.981198] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 84
>[   93.981199] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[   93.981202] [drm:drm_atomic_commit] commiting ffff88016bb49e00
>[   93.982149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   93.982152] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   93.982163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   93.992911] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   93.992919] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016bb49e00
>[   93.992923] [drm:drm_property_unreference_blob] ffff88016b646480: blob ID: 54 (1)
>[   93.992925] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (5)
>[   93.992926] [drm:drm_atomic_state_free] Freeing atomic state ffff88016bb49e00
>[   93.992928] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   93.992929] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[   93.992930] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[   93.992931] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[   93.992932] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   93.992942] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.992949] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   93.992952] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   93.992954] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   93.992959] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   93.992962] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   93.993776] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.009536] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.009561] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.009654] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.009661] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.009664] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.009665] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.009666] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.009680] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.026184] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.026212] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.026318] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.026324] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.026326] [drm:drm_wait_vblank] waiting on vblank count 3089, crtc 0
>[   94.026327] [drm:drm_wait_vblank] returning 3089 to client
>[   94.026328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.026363] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.026371] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.026374] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.026376] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.026378] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.026398] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.042838] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.042870] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.042889] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.042893] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.042895] [drm:drm_wait_vblank] waiting on vblank count 3090, crtc 0
>[   94.042897] [drm:drm_wait_vblank] returning 3090 to client
>[   94.042898] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.042934] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.042942] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.042946] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.042948] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.042951] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.042979] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.059519] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.059600] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.059695] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.059716] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.059723] [drm:drm_wait_vblank] waiting on vblank count 3091, crtc 0
>[   94.059727] [drm:drm_wait_vblank] returning 3091 to client
>[   94.059737] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.060121] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.060149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.060162] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.060169] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.060174] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.060231] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.076192] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.076268] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.076328] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.076352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.076360] [drm:drm_wait_vblank] waiting on vblank count 3092, crtc 0
>[   94.076365] [drm:drm_wait_vblank] returning 3092 to client
>[   94.076377] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.076770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.076806] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.076823] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.076831] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.076838] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.076889] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.092852] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.092929] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.092989] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.093011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.093025] [drm:drm_wait_vblank] waiting on vblank count 3093, crtc 0
>[   94.093030] [drm:drm_wait_vblank] returning 3093 to client
>[   94.093034] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.093428] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.093466] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.093481] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.093491] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.093498] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.093565] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.109557] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.109637] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.109701] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.109723] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.109732] [drm:drm_wait_vblank] waiting on vblank count 3094, crtc 0
>[   94.109744] [drm:drm_wait_vblank] returning 3094 to client
>[   94.109749] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.110188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.110222] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.110236] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.110245] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.110252] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.110401] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.126170] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.126247] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.126355] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.126383] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.126392] [drm:drm_wait_vblank] waiting on vblank count 3095, crtc 0
>[   94.126397] [drm:drm_wait_vblank] returning 3095 to client
>[   94.126401] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.126802] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.126831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.126844] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.126850] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.126856] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.126907] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.142838] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.142915] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.142977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.143000] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.143009] [drm:drm_wait_vblank] waiting on vblank count 3096, crtc 0
>[   94.143013] [drm:drm_wait_vblank] returning 3096 to client
>[   94.143025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.143429] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.143468] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.143482] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.143491] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.143500] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.143558] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.159532] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.159612] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.159662] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.159679] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.159702] [drm:drm_wait_vblank] waiting on vblank count 3097, crtc 0
>[   94.159707] [drm:drm_wait_vblank] returning 3097 to client
>[   94.159711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.160141] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.160176] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.160200] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.160211] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.160218] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.160281] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.176198] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.176277] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.176343] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.176364] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.176373] [drm:drm_wait_vblank] waiting on vblank count 3098, crtc 0
>[   94.176384] [drm:drm_wait_vblank] returning 3098 to client
>[   94.176389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.176834] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.176866] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.176883] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.176891] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.176895] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.176949] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.192823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.192933] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.192979] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.193014] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.193022] [drm:drm_wait_vblank] waiting on vblank count 3099, crtc 0
>[   94.193027] [drm:drm_wait_vblank] returning 3099 to client
>[   94.193039] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.193486] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.193518] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.193532] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.193545] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.193553] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.193671] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.209517] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.209596] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.209656] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.209686] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.209695] [drm:drm_wait_vblank] waiting on vblank count 3100, crtc 0
>[   94.209706] [drm:drm_wait_vblank] returning 3100 to client
>[   94.209711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.210151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.210197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.210212] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.210220] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.210228] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.210369] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.226173] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.226317] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.226348] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.226368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.226376] [drm:drm_wait_vblank] waiting on vblank count 3101, crtc 0
>[   94.226381] [drm:drm_wait_vblank] returning 3101 to client
>[   94.226385] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.226835] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.226861] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.226871] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.226876] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.226883] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.226937] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.242796] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.242873] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.242932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.242955] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.242968] [drm:drm_wait_vblank] waiting on vblank count 3102, crtc 0
>[   94.242974] [drm:drm_wait_vblank] returning 3102 to client
>[   94.242978] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.243383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.243417] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.243436] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.243442] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.243447] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.243499] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.259494] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.259573] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.259621] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.259646] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.259672] [drm:drm_wait_vblank] waiting on vblank count 3103, crtc 0
>[   94.259677] [drm:drm_wait_vblank] returning 3103 to client
>[   94.259689] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.260111] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.260143] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.260172] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.260180] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.260187] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.260239] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.276119] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.276214] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.276260] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.276281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.276290] [drm:drm_wait_vblank] waiting on vblank count 3104, crtc 0
>[   94.276301] [drm:drm_wait_vblank] returning 3104 to client
>[   94.276305] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.276754] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.276784] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.276796] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.276801] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.276806] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.276858] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.292816] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.292897] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.292960] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.292984] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.292997] [drm:drm_wait_vblank] waiting on vblank count 3105, crtc 0
>[   94.293002] [drm:drm_wait_vblank] returning 3105 to client
>[   94.293007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.293439] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.293481] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.293494] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.293500] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.293505] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.293557] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.309446] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.309557] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.309609] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.309631] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.309640] [drm:drm_wait_vblank] waiting on vblank count 3106, crtc 0
>[   94.309651] [drm:drm_wait_vblank] returning 3106 to client
>[   94.309656] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.310095] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.310129] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.310140] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.310146] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.310151] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.310275] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.326100] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.326177] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.326271] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.326299] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.326319] [drm:drm_wait_vblank] waiting on vblank count 3107, crtc 0
>[   94.326324] [drm:drm_wait_vblank] returning 3107 to client
>[   94.326329] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.326542] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.326587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.326605] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.326615] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.326629] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.326743] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.342805] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.342902] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.342952] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.342974] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.342989] [drm:drm_wait_vblank] waiting on vblank count 3108, crtc 0
>[   94.343012] [drm:drm_wait_vblank] returning 3108 to client
>[   94.343024] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.343114] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.343142] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.343157] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.343164] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.343168] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.343196] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.359461] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.359560] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.359614] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.359636] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.359650] [drm:drm_wait_vblank] waiting on vblank count 3109, crtc 0
>[   94.359665] [drm:drm_wait_vblank] returning 3109 to client
>[   94.359677] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.359763] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.359791] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.359804] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.359812] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.359819] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.359863] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.376085] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.376174] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.376224] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.376245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.376259] [drm:drm_wait_vblank] waiting on vblank count 3110, crtc 0
>[   94.376266] [drm:drm_wait_vblank] returning 3110 to client
>[   94.376273] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.376345] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.376380] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.376396] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.376405] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.376413] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.376439] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.392745] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.392835] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.392877] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.392905] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.392920] [drm:drm_wait_vblank] waiting on vblank count 3111, crtc 0
>[   94.392937] [drm:drm_wait_vblank] returning 3111 to client
>[   94.392947] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.393020] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.393046] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.393061] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.393070] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.393077] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.393104] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.409380] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.409502] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.409528] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.409555] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.409569] [drm:drm_wait_vblank] waiting on vblank count 3112, crtc 0
>[   94.409576] [drm:drm_wait_vblank] returning 3112 to client
>[   94.409585] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.409682] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.409708] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.409722] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.409731] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.409738] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.409765] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.426081] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.426205] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.426270] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.426291] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.426306] [drm:drm_wait_vblank] waiting on vblank count 3113, crtc 0
>[   94.426313] [drm:drm_wait_vblank] returning 3113 to client
>[   94.426322] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.426393] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.426423] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.426437] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.426445] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.426454] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.426486] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.442723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.442810] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.442861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.442882] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.442896] [drm:drm_wait_vblank] waiting on vblank count 3114, crtc 0
>[   94.442905] [drm:drm_wait_vblank] returning 3114 to client
>[   94.442912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.443357] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.443382] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.443393] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.443398] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.443403] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.443454] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.459430] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.459525] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.459580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.459605] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.459620] [drm:drm_wait_vblank] waiting on vblank count 3115, crtc 0
>[   94.459627] [drm:drm_wait_vblank] returning 3115 to client
>[   94.459634] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.460119] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.460147] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.460161] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.460166] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.460171] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.460223] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.476047] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.476136] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.476183] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.476204] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.476218] [drm:drm_wait_vblank] waiting on vblank count 3116, crtc 0
>[   94.476229] [drm:drm_wait_vblank] returning 3116 to client
>[   94.476244] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.476690] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.476715] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.476726] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.476731] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.476736] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.476788] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.492705] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.492793] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.492842] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.492862] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.492875] [drm:drm_wait_vblank] waiting on vblank count 3117, crtc 0
>[   94.492883] [drm:drm_wait_vblank] returning 3117 to client
>[   94.492889] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.493347] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.493374] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.493386] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.493391] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.493396] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.493449] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.509413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.509502] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.509535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.509561] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.509575] [drm:drm_wait_vblank] waiting on vblank count 3118, crtc 0
>[   94.509583] [drm:drm_wait_vblank] returning 3118 to client
>[   94.509590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.510073] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.510099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.510112] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.510120] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.510125] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.510285] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.526029] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.526120] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.526209] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.526231] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.526245] [drm:drm_wait_vblank] waiting on vblank count 3119, crtc 0
>[   94.526252] [drm:drm_wait_vblank] returning 3119 to client
>[   94.526269] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.526644] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.526687] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.526702] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.526710] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.526718] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.526748] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.542689] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.542778] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.542827] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.542849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.542863] [drm:drm_wait_vblank] waiting on vblank count 3120, crtc 0
>[   94.542871] [drm:drm_wait_vblank] returning 3120 to client
>[   94.542878] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.542951] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.542978] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.542992] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.543001] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.543008] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.543033] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.559389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.559483] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.559541] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.559561] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.559575] [drm:drm_wait_vblank] waiting on vblank count 3121, crtc 0
>[   94.559582] [drm:drm_wait_vblank] returning 3121 to client
>[   94.559590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.559661] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.559710] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.559723] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.559732] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.559743] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.559776] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.576010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.576100] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.576152] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.576173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.576186] [drm:drm_wait_vblank] waiting on vblank count 3122, crtc 0
>[   94.576204] [drm:drm_wait_vblank] returning 3122 to client
>[   94.576213] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.576284] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.576309] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.576323] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.576334] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.576342] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.576372] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.592672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.592760] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.592810] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.592832] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.592846] [drm:drm_wait_vblank] waiting on vblank count 3123, crtc 0
>[   94.592853] [drm:drm_wait_vblank] returning 3123 to client
>[   94.592860] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.592939] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.592968] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.592982] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.592992] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.593000] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.593032] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.609376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.609470] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.609528] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.609550] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.609565] [drm:drm_wait_vblank] waiting on vblank count 3124, crtc 0
>[   94.609576] [drm:drm_wait_vblank] returning 3124 to client
>[   94.609591] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.609679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.609705] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.609720] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.609727] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.609735] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.609779] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.626000] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.626161] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.626183] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.626197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.626214] [drm:drm_wait_vblank] waiting on vblank count 3125, crtc 0
>[   94.626222] [drm:drm_wait_vblank] returning 3125 to client
>[   94.626228] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.626714] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.626744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.626760] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.626766] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.626771] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.626826] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.642657] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.642744] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.642790] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.642816] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.642831] [drm:drm_wait_vblank] waiting on vblank count 3126, crtc 0
>[   94.642844] [drm:drm_wait_vblank] returning 3126 to client
>[   94.642859] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.643301] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.643330] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.643341] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.643346] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.643351] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.643374] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.659290] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.659381] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.659443] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.659469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.659483] [drm:drm_wait_vblank] waiting on vblank count 3127, crtc 0
>[   94.659491] [drm:drm_wait_vblank] returning 3127 to client
>[   94.659498] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.659583] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.659606] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.659623] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.659632] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.659640] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.659665] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.675973] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.676063] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.676115] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.676136] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.676150] [drm:drm_wait_vblank] waiting on vblank count 3128, crtc 0
>[   94.676168] [drm:drm_wait_vblank] returning 3128 to client
>[   94.676176] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.676252] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.676279] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.676293] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.676302] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.676312] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.676342] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.692683] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.692774] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.692825] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.692847] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.692862] [drm:drm_wait_vblank] waiting on vblank count 3129, crtc 0
>[   94.692878] [drm:drm_wait_vblank] returning 3129 to client
>[   94.692885] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.692961] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.692987] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.692999] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.693009] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.693020] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.693051] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.709332] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.709437] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.709481] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.709502] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.709516] [drm:drm_wait_vblank] waiting on vblank count 3130, crtc 0
>[   94.709528] [drm:drm_wait_vblank] returning 3130 to client
>[   94.709543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.709628] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.709657] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.709672] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.709679] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.709685] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.709720] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.725954] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.726043] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.726135] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.726155] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.726169] [drm:drm_wait_vblank] waiting on vblank count 3131, crtc 0
>[   94.726185] [drm:drm_wait_vblank] returning 3131 to client
>[   94.726197] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.726277] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.726304] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.726317] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.726324] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.726331] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.726357] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.742617] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.742718] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.742746] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.742765] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.742776] [drm:drm_wait_vblank] waiting on vblank count 3132, crtc 0
>[   94.742785] [drm:drm_wait_vblank] returning 3132 to client
>[   94.742792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.742879] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.742909] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.742923] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.742933] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.742942] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.742967] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.759312] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.759414] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.759463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.759486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.759500] [drm:drm_wait_vblank] waiting on vblank count 3133, crtc 0
>[   94.759507] [drm:drm_wait_vblank] returning 3133 to client
>[   94.759514] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.760014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.760044] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.760059] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.760068] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.760076] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.760171] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.775978] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.776095] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.776134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.776158] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.776181] [drm:drm_wait_vblank] waiting on vblank count 3134, crtc 0
>[   94.776188] [drm:drm_wait_vblank] returning 3134 to client
>[   94.776194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.776713] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.776762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.776776] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.776785] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.776794] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.776858] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.792650] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.792754] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.792782] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.792809] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.792823] [drm:drm_wait_vblank] waiting on vblank count 3135, crtc 0
>[   94.792832] [drm:drm_wait_vblank] returning 3135 to client
>[   94.792855] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.793355] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.793413] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.793427] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.793436] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.793489] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.793555] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.809253] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.809391] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.809430] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.809456] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.809479] [drm:drm_wait_vblank] waiting on vblank count 3136, crtc 0
>[   94.809486] [drm:drm_wait_vblank] returning 3136 to client
>[   94.809491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.810003] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.810106] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.810128] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.810137] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.810161] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.810371] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.825961] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.826049] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.826116] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.826151] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.826166] [drm:drm_wait_vblank] waiting on vblank count 3137, crtc 0
>[   94.826173] [drm:drm_wait_vblank] returning 3137 to client
>[   94.826180] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.826663] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.826697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.826712] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.826720] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.826728] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.826798] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.842621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.842710] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.842758] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.842780] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.842795] [drm:drm_wait_vblank] waiting on vblank count 3138, crtc 0
>[   94.842813] [drm:drm_wait_vblank] returning 3138 to client
>[   94.842833] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.843304] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.843336] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.843351] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.843359] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.843367] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.843440] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.859322] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.859418] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.859482] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.859504] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.859522] [drm:drm_wait_vblank] waiting on vblank count 3139, crtc 0
>[   94.859546] [drm:drm_wait_vblank] returning 3139 to client
>[   94.859555] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.860053] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.860083] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.860098] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.860105] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.860114] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.860212] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.875754] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.875799] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.875863] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.875881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.875892] [drm:drm_wait_vblank] waiting on vblank count 3140, crtc 0
>[   94.875896] [drm:drm_wait_vblank] returning 3140 to client
>[   94.875901] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.876007] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.876026] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.876035] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.876040] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.876045] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.876081] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.892565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.892691] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.892723] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.892744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.892761] [drm:drm_wait_vblank] waiting on vblank count 3141, crtc 0
>[   94.892768] [drm:drm_wait_vblank] returning 3141 to client
>[   94.892794] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.892933] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.892963] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.892980] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.892989] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.893004] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.893082] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.909117] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.909208] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.909239] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.909267] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.909282] [drm:drm_wait_vblank] waiting on vblank count 3142, crtc 0
>[   94.909309] [drm:drm_wait_vblank] returning 3142 to client
>[   94.909322] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.909449] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.909496] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.909518] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.909530] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.909540] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.909610] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.925931] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.926027] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.926098] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.926121] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.926141] [drm:drm_wait_vblank] waiting on vblank count 3143, crtc 0
>[   94.926157] [drm:drm_wait_vblank] returning 3143 to client
>[   94.926165] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.926286] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.926320] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.926336] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.926348] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.926357] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.926436] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.942589] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.942680] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.942730] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.942751] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.942766] [drm:drm_wait_vblank] waiting on vblank count 3144, crtc 0
>[   94.942773] [drm:drm_wait_vblank] returning 3144 to client
>[   94.942794] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.942941] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.942979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.942993] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.943004] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.943020] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.943088] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.959243] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.959386] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.959417] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.959439] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.959455] [drm:drm_wait_vblank] waiting on vblank count 3145, crtc 0
>[   94.959462] [drm:drm_wait_vblank] returning 3145 to client
>[   94.959468] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.959593] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.959622] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.959636] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.959645] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.959652] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.959734] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   94.975906] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.975995] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   94.976033] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.976053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.976065] [drm:drm_wait_vblank] waiting on vblank count 3146, crtc 0
>[   94.976070] [drm:drm_wait_vblank] returning 3146 to client
>[   94.976084] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.976549] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.976579] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.976590] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   94.976596] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   94.976601] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   94.976654] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   94.992569] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.992665] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   94.992700] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   94.992726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.992741] [drm:drm_wait_vblank] waiting on vblank count 3147, crtc 0
>[   94.992748] [drm:drm_wait_vblank] returning 3147 to client
>[   94.992754] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   94.993218] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.993250] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   94.993265] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   94.993272] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   94.993280] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   94.993346] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.009275] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.009377] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.009432] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.009454] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.009469] [drm:drm_wait_vblank] waiting on vblank count 3148, crtc 0
>[   95.009477] [drm:drm_wait_vblank] returning 3148 to client
>[   95.009485] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.010051] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.010080] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.010096] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.010104] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.010109] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.010187] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.025842] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.025935] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.026016] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.026036] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.026048] [drm:drm_wait_vblank] waiting on vblank count 3149, crtc 0
>[   95.026053] [drm:drm_wait_vblank] returning 3149 to client
>[   95.026067] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.026537] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.026562] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.026573] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.026582] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.026587] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.026650] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.042724] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.042834] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.042861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.042885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.042896] [drm:drm_wait_vblank] waiting on vblank count 3150, crtc 0
>[   95.042903] [drm:drm_wait_vblank] returning 3150 to client
>[   95.042907] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.043421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.043454] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.043468] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.043475] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.043479] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.043538] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.059209] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.059305] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.059350] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.059369] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.059382] [drm:drm_wait_vblank] waiting on vblank count 3151, crtc 0
>[   95.059389] [drm:drm_wait_vblank] returning 3151 to client
>[   95.059395] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.059891] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.059917] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.059929] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.059937] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.059942] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.059996] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.075827] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.075918] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.075957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.075977] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.075991] [drm:drm_wait_vblank] waiting on vblank count 3152, crtc 0
>[   95.075999] [drm:drm_wait_vblank] returning 3152 to client
>[   95.076006] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.076467] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.076493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.076504] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.076512] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.076517] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.076569] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.092492] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.092582] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.092619] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.092639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.092651] [drm:drm_wait_vblank] waiting on vblank count 3153, crtc 0
>[   95.092657] [drm:drm_wait_vblank] returning 3153 to client
>[   95.092672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.093134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.093159] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.093169] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.093178] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.093183] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.093235] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.109147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.109290] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.109322] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.109342] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.109355] [drm:drm_wait_vblank] waiting on vblank count 3154, crtc 0
>[   95.109374] [drm:drm_wait_vblank] returning 3154 to client
>[   95.109389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.109885] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.109983] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.110003] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.110008] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.110013] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.110075] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.125814] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.125904] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.125984] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.126003] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.126014] [drm:drm_wait_vblank] waiting on vblank count 3155, crtc 0
>[   95.126020] [drm:drm_wait_vblank] returning 3155 to client
>[   95.126024] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.126477] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.126507] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.126527] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.126536] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.126544] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.126608] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.142506] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.142614] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.142648] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.142667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.142682] [drm:drm_wait_vblank] waiting on vblank count 3156, crtc 0
>[   95.142699] [drm:drm_wait_vblank] returning 3156 to client
>[   95.142718] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.143228] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.143254] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.143266] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.143273] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.143282] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.143368] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.159172] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.159263] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.159283] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.159311] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.159323] [drm:drm_wait_vblank] waiting on vblank count 3157, crtc 0
>[   95.159328] [drm:drm_wait_vblank] returning 3157 to client
>[   95.159333] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.159850] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.159882] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.159894] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.159900] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.159904] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.159960] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.175789] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.175907] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.175929] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.175950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.175963] [drm:drm_wait_vblank] waiting on vblank count 3158, crtc 0
>[   95.175968] [drm:drm_wait_vblank] returning 3158 to client
>[   95.175973] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.176118] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.176148] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.176164] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.176172] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.176180] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.176321] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.192457] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.192548] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.192585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.192604] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.192615] [drm:drm_wait_vblank] waiting on vblank count 3159, crtc 0
>[   95.192622] [drm:drm_wait_vblank] returning 3159 to client
>[   95.192636] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.193100] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.193126] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.193136] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.193142] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.193146] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.193199] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.209153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.209246] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.209294] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.209313] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.209325] [drm:drm_wait_vblank] waiting on vblank count 3160, crtc 0
>[   95.209330] [drm:drm_wait_vblank] returning 3160 to client
>[   95.209344] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.209848] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.209929] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.209941] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.209947] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.209952] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.210053] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.225770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.225862] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.225937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.225961] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.225973] [drm:drm_wait_vblank] waiting on vblank count 3161, crtc 0
>[   95.225978] [drm:drm_wait_vblank] returning 3161 to client
>[   95.225984] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.226090] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.226114] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.226128] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.226135] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.226141] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.226207] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.242437] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.242555] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.242579] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.242600] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.242612] [drm:drm_wait_vblank] waiting on vblank count 3162, crtc 0
>[   95.242618] [drm:drm_wait_vblank] returning 3162 to client
>[   95.242645] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.243155] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.243252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.243263] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.243268] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.243273] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.243326] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.259179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.259271] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.259324] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.259344] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.259359] [drm:drm_wait_vblank] waiting on vblank count 3163, crtc 0
>[   95.259365] [drm:drm_wait_vblank] returning 3163 to client
>[   95.259372] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.259872] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.259897] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.259909] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.259915] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.259924] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.259976] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.275799] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.275888] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.275927] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.275946] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.275959] [drm:drm_wait_vblank] waiting on vblank count 3164, crtc 0
>[   95.275966] [drm:drm_wait_vblank] returning 3164 to client
>[   95.275972] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.276095] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.276123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.276138] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.276152] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.276158] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.276236] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.292419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.292509] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.292547] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.292566] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.292583] [drm:drm_wait_vblank] waiting on vblank count 3165, crtc 0
>[   95.292591] [drm:drm_wait_vblank] returning 3165 to client
>[   95.292599] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.293061] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.293085] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.293096] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.293101] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.293106] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.293158] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.309117] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.309206] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.309261] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.309280] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.309301] [drm:drm_wait_vblank] waiting on vblank count 3166, crtc 0
>[   95.309323] [drm:drm_wait_vblank] returning 3166 to client
>[   95.309339] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.309487] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.309524] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.309535] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.309541] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.309545] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.309609] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.325847] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.325939] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.325972] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.326002] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.326014] [drm:drm_wait_vblank] waiting on vblank count 3167, crtc 0
>[   95.326020] [drm:drm_wait_vblank] returning 3167 to client
>[   95.326025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.326222] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.326248] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.326263] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.326270] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.326278] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.326349] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.342439] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.342551] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.342584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.342604] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.342630] [drm:drm_wait_vblank] waiting on vblank count 3168, crtc 0
>[   95.342636] [drm:drm_wait_vblank] returning 3168 to client
>[   95.342641] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.342759] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.342785] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.342810] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.342819] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.342826] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.342905] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.359098] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.359203] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.359238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.359258] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.359270] [drm:drm_wait_vblank] waiting on vblank count 3169, crtc 0
>[   95.359281] [drm:drm_wait_vblank] returning 3169 to client
>[   95.359306] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.359430] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.359465] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.359481] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.359493] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.359500] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.359577] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.375759] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.375867] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.375902] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.375921] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.375952] [drm:drm_wait_vblank] waiting on vblank count 3170, crtc 0
>[   95.375958] [drm:drm_wait_vblank] returning 3170 to client
>[   95.375963] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.376094] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.376134] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.376152] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.376160] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.376168] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.376245] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.392389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.392511] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.392543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.392563] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.392590] [drm:drm_wait_vblank] waiting on vblank count 3171, crtc 0
>[   95.392602] [drm:drm_wait_vblank] returning 3171 to client
>[   95.392607] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.392727] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.392753] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.392770] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.392781] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.392789] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.392869] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.409081] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.409191] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.409224] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.409245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.409271] [drm:drm_wait_vblank] waiting on vblank count 3172, crtc 0
>[   95.409277] [drm:drm_wait_vblank] returning 3172 to client
>[   95.409281] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.409399] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.409428] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.409448] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.409457] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.409465] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.409543] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.425706] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.425835] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.425876] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.425904] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.425922] [drm:drm_wait_vblank] waiting on vblank count 3173, crtc 0
>[   95.425927] [drm:drm_wait_vblank] returning 3173 to client
>[   95.425932] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.426056] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.426084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.426102] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.426115] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.426122] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.426254] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.442362] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.442450] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.442490] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.442509] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.442521] [drm:drm_wait_vblank] waiting on vblank count 3174, crtc 0
>[   95.442545] [drm:drm_wait_vblank] returning 3174 to client
>[   95.442556] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.442666] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.442694] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.442709] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.442721] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.442730] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.442793] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.458943] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.459040] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.459074] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.459120] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.459139] [drm:drm_wait_vblank] waiting on vblank count 3175, crtc 0
>[   95.459157] [drm:drm_wait_vblank] returning 3175 to client
>[   95.459164] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.459296] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.459327] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.459342] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.459351] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.459358] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.459425] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.475637] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.475734] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.475792] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.475814] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.475828] [drm:drm_wait_vblank] waiting on vblank count 3176, crtc 0
>[   95.475847] [drm:drm_wait_vblank] returning 3176 to client
>[   95.475854] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.475998] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.476038] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.476051] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.476061] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.476070] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.476158] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.492335] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.492434] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.492457] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.492477] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.492490] [drm:drm_wait_vblank] waiting on vblank count 3177, crtc 0
>[   95.492495] [drm:drm_wait_vblank] returning 3177 to client
>[   95.492500] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.492626] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.492657] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.492671] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.492679] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.492687] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.492769] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.508999] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.509138] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.509170] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.509189] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.509201] [drm:drm_wait_vblank] waiting on vblank count 3178, crtc 0
>[   95.509206] [drm:drm_wait_vblank] returning 3178 to client
>[   95.509218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.509342] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.509368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.509386] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.509395] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.509403] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.509491] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.525672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.525794] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.525861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.525885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.525899] [drm:drm_wait_vblank] waiting on vblank count 3179, crtc 0
>[   95.525915] [drm:drm_wait_vblank] returning 3179 to client
>[   95.525919] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.526023] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.526050] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.526066] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.526075] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.526084] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.526232] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.542365] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.542455] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.542493] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.542512] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.542525] [drm:drm_wait_vblank] waiting on vblank count 3180, crtc 0
>[   95.542531] [drm:drm_wait_vblank] returning 3180 to client
>[   95.542535] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.542645] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.542669] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.542685] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.542693] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.542703] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.542778] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.559084] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.559174] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.559208] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.559227] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.559240] [drm:drm_wait_vblank] waiting on vblank count 3181, crtc 0
>[   95.559245] [drm:drm_wait_vblank] returning 3181 to client
>[   95.559250] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.559357] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.559387] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.559401] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.559410] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.559416] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.559498] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.575693] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.575782] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.575819] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.575839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.575851] [drm:drm_wait_vblank] waiting on vblank count 3182, crtc 0
>[   95.575856] [drm:drm_wait_vblank] returning 3182 to client
>[   95.575868] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.575977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.576001] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.576015] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.576022] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.576032] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.576105] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.592356] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.592445] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.592483] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.592503] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.592514] [drm:drm_wait_vblank] waiting on vblank count 3183, crtc 0
>[   95.592520] [drm:drm_wait_vblank] returning 3183 to client
>[   95.592532] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.592636] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.592663] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.592678] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.592687] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.592694] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.592769] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.609049] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.609142] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.609192] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.609211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.609223] [drm:drm_wait_vblank] waiting on vblank count 3184, crtc 0
>[   95.609229] [drm:drm_wait_vblank] returning 3184 to client
>[   95.609241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.609361] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.609389] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.609405] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.609414] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.609421] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.609497] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.625636] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.625757] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.625821] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.625849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.625865] [drm:drm_wait_vblank] waiting on vblank count 3185, crtc 0
>[   95.625882] [drm:drm_wait_vblank] returning 3185 to client
>[   95.625887] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.625990] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.626017] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.626107] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.626115] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.626121] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.626189] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.642290] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.642379] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.642416] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.642436] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.642448] [drm:drm_wait_vblank] waiting on vblank count 3186, crtc 0
>[   95.642453] [drm:drm_wait_vblank] returning 3186 to client
>[   95.642465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.642573] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.642596] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.642611] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.642619] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.642627] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.642699] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.658992] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.659085] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.659137] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.659157] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.659169] [drm:drm_wait_vblank] waiting on vblank count 3187, crtc 0
>[   95.659175] [drm:drm_wait_vblank] returning 3187 to client
>[   95.659187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.659305] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.659331] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.659347] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.659356] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.659363] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.659446] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.675612] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.675702] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.675731] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.675753] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.675765] [drm:drm_wait_vblank] waiting on vblank count 3188, crtc 0
>[   95.675770] [drm:drm_wait_vblank] returning 3188 to client
>[   95.675775] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.675884] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.675915] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.675928] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.675937] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.675945] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.676022] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.692274] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.692391] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.692418] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.692438] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.692450] [drm:drm_wait_vblank] waiting on vblank count 3189, crtc 0
>[   95.692455] [drm:drm_wait_vblank] returning 3189 to client
>[   95.692467] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.692596] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.692625] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.692642] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.692651] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.692666] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.692764] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.709014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.709122] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.709155] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.709175] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.709188] [drm:drm_wait_vblank] waiting on vblank count 3190, crtc 0
>[   95.709199] [drm:drm_wait_vblank] returning 3190 to client
>[   95.709222] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.709355] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.709398] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.709418] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.709427] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.709434] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.709522] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.725627] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.725741] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.725799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.725830] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.725846] [drm:drm_wait_vblank] waiting on vblank count 3191, crtc 0
>[   95.725858] [drm:drm_wait_vblank] returning 3191 to client
>[   95.725863] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.725988] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.726025] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.726041] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.726050] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.726056] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.726150] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.742289] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.742398] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.742433] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.742452] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.742468] [drm:drm_wait_vblank] waiting on vblank count 3192, crtc 0
>[   95.742487] [drm:drm_wait_vblank] returning 3192 to client
>[   95.742503] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.742625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.742675] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.742692] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.742699] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.742707] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.742795] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.758904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.759044] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.759076] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.759096] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.759108] [drm:drm_wait_vblank] waiting on vblank count 3193, crtc 0
>[   95.759113] [drm:drm_wait_vblank] returning 3193 to client
>[   95.759126] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.759247] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.759274] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.759288] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.759295] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.759302] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.759391] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.775429] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.775474] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.775535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.775551] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.775562] [drm:drm_wait_vblank] waiting on vblank count 3194, crtc 0
>[   95.775567] [drm:drm_wait_vblank] returning 3194 to client
>[   95.775572] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.775686] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.775707] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.775719] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.775727] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.775733] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.775781] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.792335] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.792471] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.792504] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.792524] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.792536] [drm:drm_wait_vblank] waiting on vblank count 3195, crtc 0
>[   95.792541] [drm:drm_wait_vblank] returning 3195 to client
>[   95.792554] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.792657] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.792682] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.792696] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.792703] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.792710] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.792787] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.808950] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.809038] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.809073] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.809092] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.809104] [drm:drm_wait_vblank] waiting on vblank count 3196, crtc 0
>[   95.809109] [drm:drm_wait_vblank] returning 3196 to client
>[   95.809122] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.809227] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.809256] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.809271] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.809280] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.809287] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.809360] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.825596] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.825698] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.825758] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.825789] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.825805] [drm:drm_wait_vblank] waiting on vblank count 3197, crtc 0
>[   95.825816] [drm:drm_wait_vblank] returning 3197 to client
>[   95.825822] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.825932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.825970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.825984] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.825992] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.826001] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.826078] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.842259] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.842348] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.842383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.842403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.842416] [drm:drm_wait_vblank] waiting on vblank count 3198, crtc 0
>[   95.842421] [drm:drm_wait_vblank] returning 3198 to client
>[   95.842433] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.842542] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.842566] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.842580] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.842587] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.842596] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.842669] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.858969] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.859076] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.859108] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.859128] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.859140] [drm:drm_wait_vblank] waiting on vblank count 3199, crtc 0
>[   95.859146] [drm:drm_wait_vblank] returning 3199 to client
>[   95.859176] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.859304] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.859349] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.859365] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.859374] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.859389] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.859474] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.875579] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.875665] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.875702] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.875722] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.875734] [drm:drm_wait_vblank] waiting on vblank count 3200, crtc 0
>[   95.875739] [drm:drm_wait_vblank] returning 3200 to client
>[   95.875751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.875860] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.875886] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.875901] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.875908] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.875915] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.875989] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.892285] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.892393] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.892424] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.892444] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.892456] [drm:drm_wait_vblank] waiting on vblank count 3201, crtc 0
>[   95.892462] [drm:drm_wait_vblank] returning 3201 to client
>[   95.892492] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.892617] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.892659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.892680] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.892688] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.892695] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.892784] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.908966] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.909055] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.909093] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.909127] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.909144] [drm:drm_wait_vblank] waiting on vblank count 3202, crtc 0
>[   95.909149] [drm:drm_wait_vblank] returning 3202 to client
>[   95.909173] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.909293] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.909325] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.909346] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.909352] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.909366] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.909432] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.925561] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.925663] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.925719] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.925750] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.925763] [drm:drm_wait_vblank] waiting on vblank count 3203, crtc 0
>[   95.925779] [drm:drm_wait_vblank] returning 3203 to client
>[   95.925784] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.925898] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.925933] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.925949] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.925957] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.925967] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.926045] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.942205] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.942300] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.942330] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.942349] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.942361] [drm:drm_wait_vblank] waiting on vblank count 3204, crtc 0
>[   95.942366] [drm:drm_wait_vblank] returning 3204 to client
>[   95.942378] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.942490] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.942516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.942531] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.942538] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.942548] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.942635] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.958874] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.959015] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.959043] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.959063] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.959075] [drm:drm_wait_vblank] waiting on vblank count 3205, crtc 0
>[   95.959081] [drm:drm_wait_vblank] returning 3205 to client
>[   95.959093] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.959214] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.959241] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.959256] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.959264] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.959271] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.959356] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   95.975585] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.975693] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   95.975724] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.975744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.975756] [drm:drm_wait_vblank] waiting on vblank count 3206, crtc 0
>[   95.975762] [drm:drm_wait_vblank] returning 3206 to client
>[   95.975792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.975921] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.975960] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.975978] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   95.975991] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   95.975999] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   95.976084] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   95.992267] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.992357] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   95.992391] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   95.992414] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.992428] [drm:drm_wait_vblank] waiting on vblank count 3207, crtc 0
>[   95.992434] [drm:drm_wait_vblank] returning 3207 to client
>[   95.992438] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   95.992550] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.992578] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   95.992596] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   95.992607] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   95.992614] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   95.992701] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.008864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.008953] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.009008] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.009027] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.009041] [drm:drm_wait_vblank] waiting on vblank count 3208, crtc 0
>[   96.009047] [drm:drm_wait_vblank] returning 3208 to client
>[   96.009052] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.009168] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.009196] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.009211] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.009219] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.009227] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.009311] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.025491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.025613] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.025670] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.025696] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.025708] [drm:drm_wait_vblank] waiting on vblank count 3209, crtc 0
>[   96.025728] [drm:drm_wait_vblank] returning 3209 to client
>[   96.025733] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.025840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.025867] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.025883] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.025896] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.025904] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.026041] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.042183] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.042270] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.042309] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.042329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.042340] [drm:drm_wait_vblank] waiting on vblank count 3210, crtc 0
>[   96.042346] [drm:drm_wait_vblank] returning 3210 to client
>[   96.042358] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.042466] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.042493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.042508] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.042515] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.042524] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.042597] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.058843] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.058936] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.058990] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.059010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.059023] [drm:drm_wait_vblank] waiting on vblank count 3211, crtc 0
>[   96.059028] [drm:drm_wait_vblank] returning 3211 to client
>[   96.059033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.059149] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.059176] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.059193] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.059201] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.059210] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.059291] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.075462] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.075549] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.075588] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.075607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.075623] [drm:drm_wait_vblank] waiting on vblank count 3212, crtc 0
>[   96.075629] [drm:drm_wait_vblank] returning 3212 to client
>[   96.075634] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.075737] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.075762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.075777] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.075787] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.075795] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.075871] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.092124] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.092214] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.092249] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.092268] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.092280] [drm:drm_wait_vblank] waiting on vblank count 3213, crtc 0
>[   96.092285] [drm:drm_wait_vblank] returning 3213 to client
>[   96.092297] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.092405] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.092432] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.092446] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.092453] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.092461] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.092532] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.108790] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.108877] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.108912] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.108931] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.108943] [drm:drm_wait_vblank] waiting on vblank count 3214, crtc 0
>[   96.108948] [drm:drm_wait_vblank] returning 3214 to client
>[   96.108959] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.109062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.109095] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.109110] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.109118] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.109124] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.109192] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.125531] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.125628] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.125669] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.125689] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.125709] [drm:drm_wait_vblank] waiting on vblank count 3215, crtc 0
>[   96.125717] [drm:drm_wait_vblank] returning 3215 to client
>[   96.125746] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.125905] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.125938] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.125952] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.125961] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.125969] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.126330] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.142152] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.142242] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.142277] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.142296] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.142308] [drm:drm_wait_vblank] waiting on vblank count 3216, crtc 0
>[   96.142315] [drm:drm_wait_vblank] returning 3216 to client
>[   96.142329] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.142477] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.142506] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.142526] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.142536] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.142544] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.142618] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.158811] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.158902] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.158951] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.158971] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.158982] [drm:drm_wait_vblank] waiting on vblank count 3217, crtc 0
>[   96.158988] [drm:drm_wait_vblank] returning 3217 to client
>[   96.159001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.159137] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.159166] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.159188] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.159203] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.159218] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.159305] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.175467] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.175577] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.175606] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.175625] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.175639] [drm:drm_wait_vblank] waiting on vblank count 3218, crtc 0
>[   96.175656] [drm:drm_wait_vblank] returning 3218 to client
>[   96.175675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.175840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.175871] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.175886] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.175902] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.175908] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.175979] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.192095] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.192216] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.192293] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.192312] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.192324] [drm:drm_wait_vblank] waiting on vblank count 3219, crtc 0
>[   96.192330] [drm:drm_wait_vblank] returning 3219 to client
>[   96.192357] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.192506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.192538] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.192554] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.192570] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.192578] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.192649] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.208749] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.208841] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.208874] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.208893] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.208905] [drm:drm_wait_vblank] waiting on vblank count 3220, crtc 0
>[   96.208911] [drm:drm_wait_vblank] returning 3220 to client
>[   96.208925] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.209040] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.209065] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.209094] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.209118] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.209134] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.209218] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.225450] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.225543] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.225611] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.225639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.225655] [drm:drm_wait_vblank] waiting on vblank count 3221, crtc 0
>[   96.225669] [drm:drm_wait_vblank] returning 3221 to client
>[   96.225676] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.225807] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.225848] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.225864] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.225873] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.225881] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.225960] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.242120] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.242217] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.242244] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.242264] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.242275] [drm:drm_wait_vblank] waiting on vblank count 3222, crtc 0
>[   96.242281] [drm:drm_wait_vblank] returning 3222 to client
>[   96.242309] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.242448] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.242475] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.242492] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.242500] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.242508] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.242843] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.258823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.258933] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.258961] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.258981] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.258993] [drm:drm_wait_vblank] waiting on vblank count 3223, crtc 0
>[   96.258998] [drm:drm_wait_vblank] returning 3223 to client
>[   96.259010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.259507] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.259533] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.259548] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.259554] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.259559] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.259612] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.275471] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.275579] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.275610] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.275630] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.275643] [drm:drm_wait_vblank] waiting on vblank count 3224, crtc 0
>[   96.275656] [drm:drm_wait_vblank] returning 3224 to client
>[   96.275681] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.276198] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.276224] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.276236] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.276243] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.276251] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.276337] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.292061] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.292186] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.292206] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.292226] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.292239] [drm:drm_wait_vblank] waiting on vblank count 3225, crtc 0
>[   96.292244] [drm:drm_wait_vblank] returning 3225 to client
>[   96.292251] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.292783] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.292810] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.292822] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.292827] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.292832] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.292953] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.308755] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.308848] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.308907] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.308926] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.308945] [drm:drm_wait_vblank] waiting on vblank count 3226, crtc 0
>[   96.308953] [drm:drm_wait_vblank] returning 3226 to client
>[   96.308959] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.309108] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.309138] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.309159] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.309168] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.309177] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.309258] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.325468] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.325567] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.325585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.325605] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.325618] [drm:drm_wait_vblank] waiting on vblank count 3227, crtc 0
>[   96.325623] [drm:drm_wait_vblank] returning 3227 to client
>[   96.325628] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.326150] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.326192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.326206] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.326212] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.326217] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.326275] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.342071] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.342180] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.342209] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.342229] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.342241] [drm:drm_wait_vblank] waiting on vblank count 3228, crtc 0
>[   96.342246] [drm:drm_wait_vblank] returning 3228 to client
>[   96.342259] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.342767] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.342792] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.342804] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.342810] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.342815] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.342883] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.358727] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.358869] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.358897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.358916] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.358928] [drm:drm_wait_vblank] waiting on vblank count 3229, crtc 0
>[   96.358934] [drm:drm_wait_vblank] returning 3229 to client
>[   96.358946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.359451] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.359477] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.359493] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.359500] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.359504] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.359561] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.375401] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.375490] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.375527] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.375546] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.375561] [drm:drm_wait_vblank] waiting on vblank count 3230, crtc 0
>[   96.375568] [drm:drm_wait_vblank] returning 3230 to client
>[   96.375576] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.375721] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.375752] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.375777] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.375785] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.375794] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.375868] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.391898] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.391952] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.392009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.392027] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.392039] [drm:drm_wait_vblank] waiting on vblank count 3231, crtc 0
>[   96.392044] [drm:drm_wait_vblank] returning 3231 to client
>[   96.392049] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.392152] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.392171] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.392180] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.392185] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.392190] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.392234] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.408711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.408820] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.408851] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.408871] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.408885] [drm:drm_wait_vblank] waiting on vblank count 3232, crtc 0
>[   96.408912] [drm:drm_wait_vblank] returning 3232 to client
>[   96.408928] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.409088] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.409118] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.409133] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.409142] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.409149] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.409226] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.425344] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.425471] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.425528] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.425548] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.425562] [drm:drm_wait_vblank] waiting on vblank count 3233, crtc 0
>[   96.425579] [drm:drm_wait_vblank] returning 3233 to client
>[   96.425594] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.425716] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.425817] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.425830] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.425840] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.425849] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.425918] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.442058] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.442178] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.442194] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.442214] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.442226] [drm:drm_wait_vblank] waiting on vblank count 3234, crtc 0
>[   96.442231] [drm:drm_wait_vblank] returning 3234 to client
>[   96.442236] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.442374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.442403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.442417] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.442427] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.442432] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.442503] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.458744] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.458837] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.458893] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.458913] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.458931] [drm:drm_wait_vblank] waiting on vblank count 3235, crtc 0
>[   96.458941] [drm:drm_wait_vblank] returning 3235 to client
>[   96.458962] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.459103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.459152] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.459167] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.459179] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.459186] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.459271] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.475365] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.475463] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.475491] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.475511] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.475522] [drm:drm_wait_vblank] waiting on vblank count 3236, crtc 0
>[   96.475528] [drm:drm_wait_vblank] returning 3236 to client
>[   96.475558] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.475677] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.475708] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.475731] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.475739] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.475746] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.475825] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.492021] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.492112] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.492146] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.492166] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.492177] [drm:drm_wait_vblank] waiting on vblank count 3237, crtc 0
>[   96.492183] [drm:drm_wait_vblank] returning 3237 to client
>[   96.492194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.492303] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.492329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.492345] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.492352] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.492360] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.492438] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.508722] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.508815] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.508865] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.508885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.508897] [drm:drm_wait_vblank] waiting on vblank count 3238, crtc 0
>[   96.508902] [drm:drm_wait_vblank] returning 3238 to client
>[   96.508914] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.509035] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.509065] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.509079] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.509087] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.509095] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.509174] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.525406] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.525494] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.525529] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.525549] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.525565] [drm:drm_wait_vblank] waiting on vblank count 3239, crtc 0
>[   96.525570] [drm:drm_wait_vblank] returning 3239 to client
>[   96.525574] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.525679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.525706] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.525800] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.525808] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.525815] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.525885] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.542004] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.542093] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.542130] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.542149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.542161] [drm:drm_wait_vblank] waiting on vblank count 3240, crtc 0
>[   96.542167] [drm:drm_wait_vblank] returning 3240 to client
>[   96.542179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.542284] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.542309] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.542324] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.542331] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.542337] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.542412] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.558664] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.558760] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.558789] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.558808] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.558820] [drm:drm_wait_vblank] waiting on vblank count 3241, crtc 0
>[   96.558825] [drm:drm_wait_vblank] returning 3241 to client
>[   96.558837] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.558946] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.558972] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.558987] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.558995] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.559003] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.559076] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.575328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.575418] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.575458] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.575477] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.575489] [drm:drm_wait_vblank] waiting on vblank count 3242, crtc 0
>[   96.575494] [drm:drm_wait_vblank] returning 3242 to client
>[   96.575506] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.575611] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.575639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.575654] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.575662] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.575670] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.575743] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.591989] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.592080] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.592119] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.592139] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.592150] [drm:drm_wait_vblank] waiting on vblank count 3243, crtc 0
>[   96.592155] [drm:drm_wait_vblank] returning 3243 to client
>[   96.592167] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.592276] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.592301] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.592316] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.592327] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.592335] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.592411] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.608647] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.608740] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.608780] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.608801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.608813] [drm:drm_wait_vblank] waiting on vblank count 3244, crtc 0
>[   96.608819] [drm:drm_wait_vblank] returning 3244 to client
>[   96.608824] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.608937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.608982] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.608999] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.609006] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.609013] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.609097] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.625272] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.625392] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.625454] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.625480] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.625495] [drm:drm_wait_vblank] waiting on vblank count 3245, crtc 0
>[   96.625511] [drm:drm_wait_vblank] returning 3245 to client
>[   96.625517] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.625625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.625651] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.625670] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.625765] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.625772] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.625840] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.641923] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.642012] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.642051] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.642070] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.642085] [drm:drm_wait_vblank] waiting on vblank count 3246, crtc 0
>[   96.642090] [drm:drm_wait_vblank] returning 3246 to client
>[   96.642095] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.642199] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.642224] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.642241] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.642252] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.642263] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.642342] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.658628] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.658721] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.658776] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.658796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.658807] [drm:drm_wait_vblank] waiting on vblank count 3247, crtc 0
>[   96.658812] [drm:drm_wait_vblank] returning 3247 to client
>[   96.658823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.658945] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.658972] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.658985] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.658996] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.659003] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.659085] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.675295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.675389] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.675421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.675441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.675453] [drm:drm_wait_vblank] waiting on vblank count 3248, crtc 0
>[   96.675458] [drm:drm_wait_vblank] returning 3248 to client
>[   96.675471] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.675578] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.675604] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.675621] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.675629] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.675638] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.675712] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.691953] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.692051] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.692080] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.692100] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.692111] [drm:drm_wait_vblank] waiting on vblank count 3249, crtc 0
>[   96.692117] [drm:drm_wait_vblank] returning 3249 to client
>[   96.692147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.692264] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.692290] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.692307] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.692316] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.692322] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.692396] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.708559] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.708678] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.708699] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.708719] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.708731] [drm:drm_wait_vblank] waiting on vblank count 3250, crtc 0
>[   96.708737] [drm:drm_wait_vblank] returning 3250 to client
>[   96.708743] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.708923] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.708951] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.708969] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.708977] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.708989] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.709069] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.725223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.725317] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.725391] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.725410] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.725423] [drm:drm_wait_vblank] waiting on vblank count 3251, crtc 0
>[   96.725436] [drm:drm_wait_vblank] returning 3251 to client
>[   96.725440] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.725564] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.725597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.725614] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.725625] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.725640] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.725713] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.741895] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.741989] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.742019] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.742039] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.742051] [drm:drm_wait_vblank] waiting on vblank count 3252, crtc 0
>[   96.742057] [drm:drm_wait_vblank] returning 3252 to client
>[   96.742062] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.742175] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.742202] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.742217] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.742225] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.742233] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.742308] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.764142] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.764189] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.764218] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.764222] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.764226] [drm:drm_wait_vblank] waiting on vblank count 3253, crtc 0
>[   96.764227] [drm:drm_wait_vblank] returning 3253 to client
>[   96.764229] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.764248] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.764255] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.764258] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.764259] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.764261] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.764268] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.775168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.775202] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.775207] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.775209] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.775213] [drm:drm_wait_vblank] waiting on vblank count 3254, crtc 0
>[   96.775215] [drm:drm_wait_vblank] returning 3254 to client
>[   96.775217] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.775259] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.775267] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.775271] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.775273] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.775275] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.775301] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.791869] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.791906] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.791914] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.791916] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.791922] [drm:drm_wait_vblank] waiting on vblank count 3255, crtc 0
>[   96.791925] [drm:drm_wait_vblank] returning 3255 to client
>[   96.791927] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.791968] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.791979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.791984] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.791987] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.791991] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.792003] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.808556] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.808640] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.808653] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.808656] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.808663] [drm:drm_wait_vblank] waiting on vblank count 3256, crtc 0
>[   96.808667] [drm:drm_wait_vblank] returning 3256 to client
>[   96.808673] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.808724] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.808748] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.808758] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.808766] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.808772] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.808793] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.825239] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.825343] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.825377] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.825403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.825417] [drm:drm_wait_vblank] waiting on vblank count 3257, crtc 0
>[   96.825424] [drm:drm_wait_vblank] returning 3257 to client
>[   96.825432] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.825504] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.825530] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.825542] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.825550] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.825559] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.825585] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.841884] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.841968] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.841985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.841990] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.842005] [drm:drm_wait_vblank] waiting on vblank count 3258, crtc 0
>[   96.842012] [drm:drm_wait_vblank] returning 3258 to client
>[   96.842033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.842120] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.842144] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.842158] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.842170] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.842190] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.842219] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.858598] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.858675] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.858693] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.858703] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.858721] [drm:drm_wait_vblank] waiting on vblank count 3259, crtc 0
>[   96.858728] [drm:drm_wait_vblank] returning 3259 to client
>[   96.858736] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.858806] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.858829] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.858841] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.858848] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.858856] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.858882] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.875285] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.875364] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.875382] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.875387] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.875401] [drm:drm_wait_vblank] waiting on vblank count 3260, crtc 0
>[   96.875408] [drm:drm_wait_vblank] returning 3260 to client
>[   96.875415] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.875482] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.875507] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.875518] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.875526] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.875535] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.875561] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.891943] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.892022] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.892036] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.892040] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.892049] [drm:drm_wait_vblank] waiting on vblank count 3261, crtc 0
>[   96.892054] [drm:drm_wait_vblank] returning 3261 to client
>[   96.892060] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.892142] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.892167] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.892178] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.892185] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.892192] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.892219] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.897529] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   96.897612] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   96.908530] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.908613] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.908631] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.908636] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.908651] [drm:drm_wait_vblank] waiting on vblank count 3262, crtc 0
>[   96.908659] [drm:drm_wait_vblank] returning 3262 to client
>[   96.908679] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.908764] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.908788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.908801] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.908808] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.908820] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.908856] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.925160] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.925236] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.925304] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.925310] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.925340] [drm:drm_wait_vblank] waiting on vblank count 3263, crtc 0
>[   96.925347] [drm:drm_wait_vblank] returning 3263 to client
>[   96.925353] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.925419] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.925451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.925465] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.925484] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.925492] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.925529] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.941821] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.941897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.941916] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.941924] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.941933] [drm:drm_wait_vblank] waiting on vblank count 3264, crtc 0
>[   96.941941] [drm:drm_wait_vblank] returning 3264 to client
>[   96.941948] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.942034] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.942057] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.942070] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.942079] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.942086] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.942117] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.958525] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.958603] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.958623] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.958639] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.958643] [drm:drm_wait_vblank] waiting on vblank count 3265, crtc 0
>[   96.958648] [drm:drm_wait_vblank] returning 3265 to client
>[   96.958654] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.958763] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.958794] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.958817] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.958829] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.958843] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.959244] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   96.975124] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.975202] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.975231] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.975247] [drm:drm_wait_vblank] waiting on vblank count 3266, crtc 0
>[   96.975255] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   96.975264] [drm:drm_wait_vblank] returning 3266 to client
>[   96.975270] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.975735] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.975780] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.975796] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   96.975808] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   96.975816] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   96.975878] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   96.991802] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.991881] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   96.991899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.991908] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   96.991912] [drm:drm_wait_vblank] waiting on vblank count 3267, crtc 0
>[   96.991916] [drm:drm_wait_vblank] returning 3267 to client
>[   96.991922] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   96.992324] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.992357] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   96.992370] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   96.992378] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   96.992385] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   96.992458] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.008507] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.008587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.008617] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.008626] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.008639] [drm:drm_wait_vblank] waiting on vblank count 3268, crtc 0
>[   97.008660] [drm:drm_wait_vblank] returning 3268 to client
>[   97.008678] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.009128] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.009166] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.009180] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.009188] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.009196] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.009352] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.025163] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.025271] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.025290] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.025326] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.025339] [drm:drm_wait_vblank] waiting on vblank count 3269, crtc 0
>[   97.025346] [drm:drm_wait_vblank] returning 3269 to client
>[   97.025352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.025772] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.025804] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.025817] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.025825] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.025834] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.025901] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.041823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.041901] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.041922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.041931] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.041944] [drm:drm_wait_vblank] waiting on vblank count 3270, crtc 0
>[   97.041970] [drm:drm_wait_vblank] returning 3270 to client
>[   97.041986] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.042403] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.042437] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.042452] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.042460] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.042468] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.042530] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.058483] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.058564] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.058581] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.058585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.058593] [drm:drm_wait_vblank] waiting on vblank count 3271, crtc 0
>[   97.058598] [drm:drm_wait_vblank] returning 3271 to client
>[   97.058603] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.059053] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.059082] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.059096] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.059104] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.059111] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.059190] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.075108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.075186] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.075199] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.075203] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.075211] [drm:drm_wait_vblank] waiting on vblank count 3272, crtc 0
>[   97.075216] [drm:drm_wait_vblank] returning 3272 to client
>[   97.075223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.075626] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.075657] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.075670] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.075678] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.075686] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.075756] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.091754] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.091833] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.091858] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.091866] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.091880] [drm:drm_wait_vblank] waiting on vblank count 3273, crtc 0
>[   97.091905] [drm:drm_wait_vblank] returning 3273 to client
>[   97.091921] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.092368] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.092421] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.092438] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.092447] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.092454] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.092521] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.108463] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.108543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.108560] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.108566] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.108581] [drm:drm_wait_vblank] waiting on vblank count 3274, crtc 0
>[   97.108587] [drm:drm_wait_vblank] returning 3274 to client
>[   97.108604] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.109051] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.109081] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.109097] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.109106] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.109115] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.109246] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.125087] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.125164] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.125232] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.125238] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.125269] [drm:drm_wait_vblank] waiting on vblank count 3275, crtc 0
>[   97.125276] [drm:drm_wait_vblank] returning 3275 to client
>[   97.125282] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.125690] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.125730] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.125745] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.125753] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.125761] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.125827] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.141795] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.141872] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.141897] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.141902] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.141917] [drm:drm_wait_vblank] waiting on vblank count 3276, crtc 0
>[   97.141925] [drm:drm_wait_vblank] returning 3276 to client
>[   97.141957] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.142381] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.142417] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.142431] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.142439] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.142449] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.142511] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.158490] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.158569] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.158601] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.158607] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.158623] [drm:drm_wait_vblank] waiting on vblank count 3277, crtc 0
>[   97.158652] [drm:drm_wait_vblank] returning 3277 to client
>[   97.158666] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.159120] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.159158] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.159175] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.159182] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.159190] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.159256] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.175108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.175188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.175206] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.175214] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.175225] [drm:drm_wait_vblank] waiting on vblank count 3278, crtc 0
>[   97.175233] [drm:drm_wait_vblank] returning 3278 to client
>[   97.175261] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.175674] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.175710] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.175723] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.175735] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.175743] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.175808] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.191769] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.191846] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.191866] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.191874] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.191885] [drm:drm_wait_vblank] waiting on vblank count 3279, crtc 0
>[   97.191893] [drm:drm_wait_vblank] returning 3279 to client
>[   97.191901] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.192322] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.192353] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.192369] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.192377] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.192388] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.192453] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.208430] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.208511] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.208528] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.208532] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.208541] [drm:drm_wait_vblank] waiting on vblank count 3280, crtc 0
>[   97.208546] [drm:drm_wait_vblank] returning 3280 to client
>[   97.208553] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.208995] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.209029] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.209044] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.209052] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.209060] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.209137] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.225047] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.225129] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.225193] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.225209] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.225220] [drm:drm_wait_vblank] waiting on vblank count 3281, crtc 0
>[   97.225225] [drm:drm_wait_vblank] returning 3281 to client
>[   97.225230] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.225700] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.225744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.225758] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.225767] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.225776] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.225860] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.241753] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.241837] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.241859] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.241867] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.241882] [drm:drm_wait_vblank] waiting on vblank count 3282, crtc 0
>[   97.241898] [drm:drm_wait_vblank] returning 3282 to client
>[   97.241924] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.242382] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.242412] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.242425] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.242433] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.242442] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.242507] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.258408] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.258488] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.258505] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.258512] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.258529] [drm:drm_wait_vblank] waiting on vblank count 3283, crtc 0
>[   97.258538] [drm:drm_wait_vblank] returning 3283 to client
>[   97.258545] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.259013] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.259061] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.259075] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.259083] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.259091] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.259154] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.275032] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.275108] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.275132] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.275137] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.275155] [drm:drm_wait_vblank] waiting on vblank count 3284, crtc 0
>[   97.275181] [drm:drm_wait_vblank] returning 3284 to client
>[   97.275196] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.275613] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.275646] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.275663] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.275673] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.275681] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.275744] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.291693] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.291771] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.291793] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.291798] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.291816] [drm:drm_wait_vblank] waiting on vblank count 3285, crtc 0
>[   97.291841] [drm:drm_wait_vblank] returning 3285 to client
>[   97.291857] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.292269] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.292306] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.292321] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.292330] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.292338] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.292401] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.308394] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.308474] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.308490] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.308493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.308503] [drm:drm_wait_vblank] waiting on vblank count 3286, crtc 0
>[   97.308508] [drm:drm_wait_vblank] returning 3286 to client
>[   97.308512] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.308954] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.308984] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.308997] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.309006] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.309014] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.309096] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.325014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.325189] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.325199] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.325210] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.325220] [drm:drm_wait_vblank] waiting on vblank count 3287, crtc 0
>[   97.325227] [drm:drm_wait_vblank] returning 3287 to client
>[   97.325238] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.325312] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.325341] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.325360] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.325367] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.325372] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.325400] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.341673] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.341798] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.341814] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.341828] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.341841] [drm:drm_wait_vblank] waiting on vblank count 3288, crtc 0
>[   97.341848] [drm:drm_wait_vblank] returning 3288 to client
>[   97.341860] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.341939] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.341968] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.341982] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.341999] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.342006] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.342026] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.358378] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.358497] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.358533] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.358550] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.358561] [drm:drm_wait_vblank] waiting on vblank count 3289, crtc 0
>[   97.358567] [drm:drm_wait_vblank] returning 3289 to client
>[   97.358578] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.358663] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.358705] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.358726] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.358733] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.358737] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.358757] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.374997] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.375119] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.375137] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.375153] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.375164] [drm:drm_wait_vblank] waiting on vblank count 3290, crtc 0
>[   97.375170] [drm:drm_wait_vblank] returning 3290 to client
>[   97.375183] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.375273] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.375299] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.375316] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.375326] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.375336] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.375355] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.391656] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.391778] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.391795] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.391810] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.391822] [drm:drm_wait_vblank] waiting on vblank count 3291, crtc 0
>[   97.391828] [drm:drm_wait_vblank] returning 3291 to client
>[   97.391841] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.391922] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.391954] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.391973] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.391980] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.391987] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.392007] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.408360] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.408494] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.408515] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.408530] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.408542] [drm:drm_wait_vblank] waiting on vblank count 3292, crtc 0
>[   97.408549] [drm:drm_wait_vblank] returning 3292 to client
>[   97.408563] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.408658] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.408686] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.408705] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.408713] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.408718] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.408753] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.424983] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.425114] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.425152] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.425168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.425180] [drm:drm_wait_vblank] waiting on vblank count 3293, crtc 0
>[   97.425186] [drm:drm_wait_vblank] returning 3293 to client
>[   97.425192] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.425273] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.425300] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.425317] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.425325] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.425333] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.425375] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.441669] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.441801] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.441821] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.441836] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.441848] [drm:drm_wait_vblank] waiting on vblank count 3294, crtc 0
>[   97.441855] [drm:drm_wait_vblank] returning 3294 to client
>[   97.441861] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.441957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.441982] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.441994] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.442002] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.442010] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.442051] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.458299] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.458413] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.458440] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.458454] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.458467] [drm:drm_wait_vblank] waiting on vblank count 3295, crtc 0
>[   97.458474] [drm:drm_wait_vblank] returning 3295 to client
>[   97.458480] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.458846] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.458869] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.458881] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.458886] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.458891] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.458950] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.474959] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.475085] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.475112] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.475127] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.475139] [drm:drm_wait_vblank] waiting on vblank count 3296, crtc 0
>[   97.475146] [drm:drm_wait_vblank] returning 3296 to client
>[   97.475165] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.475584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.475609] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.475621] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.475628] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.475637] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.475689] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.491617] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.491739] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.491757] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.491772] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.491784] [drm:drm_wait_vblank] waiting on vblank count 3297, crtc 0
>[   97.491791] [drm:drm_wait_vblank] returning 3297 to client
>[   97.491808] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.492167] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.492191] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.492202] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.492207] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.492212] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.492264] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.508320] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.508453] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.508475] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.508490] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.508504] [drm:drm_wait_vblank] waiting on vblank count 3298, crtc 0
>[   97.508510] [drm:drm_wait_vblank] returning 3298 to client
>[   97.508524] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.508923] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.508948] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.508963] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.508972] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.508977] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.509088] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.524937] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.525104] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.525117] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.525134] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.525142] [drm:drm_wait_vblank] waiting on vblank count 3299, crtc 0
>[   97.525148] [drm:drm_wait_vblank] returning 3299 to client
>[   97.525153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.525558] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.525588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.525605] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.525614] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.525622] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.525686] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.541635] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.541767] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.541787] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.541803] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.541814] [drm:drm_wait_vblank] waiting on vblank count 3300, crtc 0
>[   97.541821] [drm:drm_wait_vblank] returning 3300 to client
>[   97.541837] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.542240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.542282] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.542293] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.542298] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.542303] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.542354] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.558299] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.558433] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.558455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.558470] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.558483] [drm:drm_wait_vblank] waiting on vblank count 3301, crtc 0
>[   97.558489] [drm:drm_wait_vblank] returning 3301 to client
>[   97.558508] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.558894] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.558918] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.558929] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.558937] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.558942] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.558999] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.574920] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.575033] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.575060] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.575074] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.575086] [drm:drm_wait_vblank] waiting on vblank count 3302, crtc 0
>[   97.575093] [drm:drm_wait_vblank] returning 3302 to client
>[   97.575098] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.575230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.575261] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.575278] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.575285] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.575292] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.575376] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.591585] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.591720] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.591748] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.591763] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.591775] [drm:drm_wait_vblank] waiting on vblank count 3303, crtc 0
>[   97.591782] [drm:drm_wait_vblank] returning 3303 to client
>[   97.591796] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.591937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.591965] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.591979] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.591987] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.591995] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.592100] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.608322] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.608453] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.608478] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.608494] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.608506] [drm:drm_wait_vblank] waiting on vblank count 3304, crtc 0
>[   97.608513] [drm:drm_wait_vblank] returning 3304 to client
>[   97.608538] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.608677] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.608715] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.608728] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.608736] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.608744] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.608826] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.625011] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.625130] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.625145] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.625167] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.625179] [drm:drm_wait_vblank] waiting on vblank count 3305, crtc 0
>[   97.625187] [drm:drm_wait_vblank] returning 3305 to client
>[   97.625193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.625619] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.625642] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.625653] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.625660] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.625664] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.625716] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.641611] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.641733] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.641861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.641882] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.641896] [drm:drm_wait_vblank] waiting on vblank count 3306, crtc 0
>[   97.641903] [drm:drm_wait_vblank] returning 3306 to client
>[   97.641911] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.641990] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.642014] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.642027] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.642035] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.642043] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.642067] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.658265] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.658344] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.658387] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.658412] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.658426] [drm:drm_wait_vblank] waiting on vblank count 3307, crtc 0
>[   97.658434] [drm:drm_wait_vblank] returning 3307 to client
>[   97.658440] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.658509] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.658536] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.658550] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.658560] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.658566] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.658597] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.674886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.674962] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.675013] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.675034] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.675050] [drm:drm_wait_vblank] waiting on vblank count 3308, crtc 0
>[   97.675058] [drm:drm_wait_vblank] returning 3308 to client
>[   97.675064] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.675140] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.675168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.675180] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.675189] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.675196] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.675221] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.691646] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.691724] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.691771] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.691816] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.691831] [drm:drm_wait_vblank] waiting on vblank count 3309, crtc 0
>[   97.691839] [drm:drm_wait_vblank] returning 3309 to client
>[   97.691845] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.691928] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.691955] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.691972] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.691984] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.691993] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.692039] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.708239] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.708368] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.708409] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.708438] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.708464] [drm:drm_wait_vblank] waiting on vblank count 3310, crtc 0
>[   97.708472] [drm:drm_wait_vblank] returning 3310 to client
>[   97.708479] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.708555] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.708585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.708598] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.708623] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.708633] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.708687] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.724902] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.725001] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.725067] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.725098] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.725113] [drm:drm_wait_vblank] waiting on vblank count 3311, crtc 0
>[   97.725127] [drm:drm_wait_vblank] returning 3311 to client
>[   97.725139] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.725615] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.725644] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.725661] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.725670] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.725678] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.725749] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.741525] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.741627] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.741664] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.741686] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.741701] [drm:drm_wait_vblank] waiting on vblank count 3312, crtc 0
>[   97.741716] [drm:drm_wait_vblank] returning 3312 to client
>[   97.741729] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.741858] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.741892] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.741906] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.741916] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.741924] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.741997] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.758229] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.758345] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.758371] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.758391] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.758403] [drm:drm_wait_vblank] waiting on vblank count 3313, crtc 0
>[   97.758409] [drm:drm_wait_vblank] returning 3313 to client
>[   97.758431] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.758560] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.758586] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.758607] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.758617] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.758626] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.758711] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.774828] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.774932] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.774971] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.774994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.775005] [drm:drm_wait_vblank] waiting on vblank count 3314, crtc 0
>[   97.775011] [drm:drm_wait_vblank] returning 3314 to client
>[   97.775016] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.775167] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.775194] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.775211] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.775219] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.775227] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.775315] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.791543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.791635] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.791673] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.791692] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.791704] [drm:drm_wait_vblank] waiting on vblank count 3315, crtc 0
>[   97.791710] [drm:drm_wait_vblank] returning 3315 to client
>[   97.791723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.791858] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.791888] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.791907] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.791914] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.791924] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.792250] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.808205] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.808345] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.808374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.808393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.808405] [drm:drm_wait_vblank] waiting on vblank count 3316, crtc 0
>[   97.808411] [drm:drm_wait_vblank] returning 3316 to client
>[   97.808424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.809022] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.809047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.809059] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.809064] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.809069] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.809123] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.824874] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.824965] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.825002] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.825022] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.825033] [drm:drm_wait_vblank] waiting on vblank count 3317, crtc 0
>[   97.825038] [drm:drm_wait_vblank] returning 3317 to client
>[   97.825054] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.825524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.825552] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.825563] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.825569] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.825574] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.825626] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.841491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.841580] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.841623] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.841642] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.841662] [drm:drm_wait_vblank] waiting on vblank count 3318, crtc 0
>[   97.841670] [drm:drm_wait_vblank] returning 3318 to client
>[   97.841687] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.842153] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.842180] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.842193] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.842198] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.842203] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.842255] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.858118] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.858210] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.858260] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.858289] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.858301] [drm:drm_wait_vblank] waiting on vblank count 3319, crtc 0
>[   97.858306] [drm:drm_wait_vblank] returning 3319 to client
>[   97.858311] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.858450] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.858479] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.858494] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.858502] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.858509] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.858592] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.874817] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.874906] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.874943] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.874963] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.874975] [drm:drm_wait_vblank] waiting on vblank count 3320, crtc 0
>[   97.874980] [drm:drm_wait_vblank] returning 3320 to client
>[   97.875000] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.875123] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.875150] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.875165] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.875172] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.875180] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.875260] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.891477] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.891564] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.891604] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.891624] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.891636] [drm:drm_wait_vblank] waiting on vblank count 3321, crtc 0
>[   97.891641] [drm:drm_wait_vblank] returning 3321 to client
>[   97.891655] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.891762] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.891788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.891801] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.891809] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.891817] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.891892] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.908176] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.908269] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.908288] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.908317] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.908331] [drm:drm_wait_vblank] waiting on vblank count 3322, crtc 0
>[   97.908336] [drm:drm_wait_vblank] returning 3322 to client
>[   97.908341] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.908447] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.908489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.908503] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.908510] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.908518] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.908603] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.924798] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.924916] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.924975] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.925001] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.925017] [drm:drm_wait_vblank] waiting on vblank count 3323, crtc 0
>[   97.925032] [drm:drm_wait_vblank] returning 3323 to client
>[   97.925037] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.925151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.925180] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.925197] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.925205] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.925213] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.925354] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.941456] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.941547] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.941583] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.941602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.941614] [drm:drm_wait_vblank] waiting on vblank count 3324, crtc 0
>[   97.941619] [drm:drm_wait_vblank] returning 3324 to client
>[   97.941631] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.941739] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.941764] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.941778] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.941786] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.941794] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.941871] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.958118] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.958210] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.958243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.958262] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.958274] [drm:drm_wait_vblank] waiting on vblank count 3325, crtc 0
>[   97.958279] [drm:drm_wait_vblank] returning 3325 to client
>[   97.958292] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.958397] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.958426] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.958440] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.958448] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.958454] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.958524] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   97.974773] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.974871] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   97.974903] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.974922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.974934] [drm:drm_wait_vblank] waiting on vblank count 3326, crtc 0
>[   97.974938] [drm:drm_wait_vblank] returning 3326 to client
>[   97.974950] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.975059] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.975086] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.975099] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   97.975107] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   97.975114] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   97.975191] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   97.991503] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.991624] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   97.991641] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   97.991653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.991670] [drm:drm_wait_vblank] waiting on vblank count 3327, crtc 0
>[   97.991677] [drm:drm_wait_vblank] returning 3327 to client
>[   97.991682] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   97.991794] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.991822] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   97.991835] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   97.991842] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   97.991849] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   97.991936] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.008130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.008271] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.008301] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.008321] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.008333] [drm:drm_wait_vblank] waiting on vblank count 3328, crtc 0
>[   98.008338] [drm:drm_wait_vblank] returning 3328 to client
>[   98.008350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.008472] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.008497] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.008512] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.008520] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.008526] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.008616] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.024867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.024959] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.024991] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.025011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.025028] [drm:drm_wait_vblank] waiting on vblank count 3329, crtc 0
>[   98.025033] [drm:drm_wait_vblank] returning 3329 to client
>[   98.025038] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.025213] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.025241] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.025256] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.025263] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.025271] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.025345] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.041463] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.041555] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.041587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.041607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.041619] [drm:drm_wait_vblank] waiting on vblank count 3330, crtc 0
>[   98.041624] [drm:drm_wait_vblank] returning 3330 to client
>[   98.041629] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.041740] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.041770] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.041785] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.041792] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.041799] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.041873] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.058110] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.058251] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.058284] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.058304] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.058316] [drm:drm_wait_vblank] waiting on vblank count 3331, crtc 0
>[   98.058322] [drm:drm_wait_vblank] returning 3331 to client
>[   98.058333] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.058457] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.058489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.058505] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.058512] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.058519] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.058606] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.074743] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.074833] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.074874] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.074893] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.074905] [drm:drm_wait_vblank] waiting on vblank count 3332, crtc 0
>[   98.074910] [drm:drm_wait_vblank] returning 3332 to client
>[   98.074922] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.075028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.075053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.075070] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.075077] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.075084] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.075158] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.091501] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.091594] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.091624] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.091644] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.091661] [drm:drm_wait_vblank] waiting on vblank count 3333, crtc 0
>[   98.091667] [drm:drm_wait_vblank] returning 3333 to client
>[   98.091672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.091780] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.091808] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.091822] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.091830] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.091835] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.091914] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.108143] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.108235] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.108255] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.108283] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.108295] [drm:drm_wait_vblank] waiting on vblank count 3334, crtc 0
>[   98.108301] [drm:drm_wait_vblank] returning 3334 to client
>[   98.108305] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.108413] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.108444] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.108464] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.108473] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.108479] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.108560] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.124756] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.124869] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.124933] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.124970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.124988] [drm:drm_wait_vblank] waiting on vblank count 3335, crtc 0
>[   98.124999] [drm:drm_wait_vblank] returning 3335 to client
>[   98.125004] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.125139] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.125172] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.125186] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.125195] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.125201] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.125273] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.141422] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.141518] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.141549] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.141569] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.141580] [drm:drm_wait_vblank] waiting on vblank count 3336, crtc 0
>[   98.141586] [drm:drm_wait_vblank] returning 3336 to client
>[   98.141598] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.141709] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.141736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.141749] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.141758] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.141766] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.141838] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.158122] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.158214] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.158266] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.158286] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.158303] [drm:drm_wait_vblank] waiting on vblank count 3337, crtc 0
>[   98.158309] [drm:drm_wait_vblank] returning 3337 to client
>[   98.158314] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.158429] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.158456] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.158470] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.158478] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.158487] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.158566] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.174780] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.174890] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.174918] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.174938] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.174950] [drm:drm_wait_vblank] waiting on vblank count 3338, crtc 0
>[   98.174956] [drm:drm_wait_vblank] returning 3338 to client
>[   98.174987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.175113] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.175150] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.175165] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.175179] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.175186] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.175269] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.191450] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.191555] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.191569] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.191583] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.191593] [drm:drm_wait_vblank] waiting on vblank count 3339, crtc 0
>[   98.191604] [drm:drm_wait_vblank] returning 3339 to client
>[   98.191609] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.191722] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.191747] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.191764] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.191773] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.191779] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.191862] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.208070] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.208177] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.208213] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.208233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.208248] [drm:drm_wait_vblank] waiting on vblank count 3340, crtc 0
>[   98.208254] [drm:drm_wait_vblank] returning 3340 to client
>[   98.208273] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.208398] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.208430] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.208448] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.208458] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.208471] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.208555] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.224727] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.224817] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.224855] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.224875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.224886] [drm:drm_wait_vblank] waiting on vblank count 3341, crtc 0
>[   98.224892] [drm:drm_wait_vblank] returning 3341 to client
>[   98.224904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.225009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.225036] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.225051] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.225059] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.225067] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.225144] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.241238] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.241344] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.241376] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.241396] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.241408] [drm:drm_wait_vblank] waiting on vblank count 3342, crtc 0
>[   98.241413] [drm:drm_wait_vblank] returning 3342 to client
>[   98.241420] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.241535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.241560] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.241574] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.241583] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.241589] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.241672] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.258096] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.258190] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.258241] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.258261] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.258273] [drm:drm_wait_vblank] waiting on vblank count 3343, crtc 0
>[   98.258278] [drm:drm_wait_vblank] returning 3343 to client
>[   98.258290] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.258407] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.258433] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.258447] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.258454] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.258462] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.258550] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.274710] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.274801] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.274831] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.274852] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.274864] [drm:drm_wait_vblank] waiting on vblank count 3344, crtc 0
>[   98.274869] [drm:drm_wait_vblank] returning 3344 to client
>[   98.274874] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.274984] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.275017] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.275032] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.275039] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.275045] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.275116] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.291369] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.291466] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.291497] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.291516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.291528] [drm:drm_wait_vblank] waiting on vblank count 3345, crtc 0
>[   98.291533] [drm:drm_wait_vblank] returning 3345 to client
>[   98.291565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.291682] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.291708] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.291722] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.291732] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.291746] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.291817] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.308068] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.308162] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.308214] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.308235] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.308247] [drm:drm_wait_vblank] waiting on vblank count 3346, crtc 0
>[   98.308253] [drm:drm_wait_vblank] returning 3346 to client
>[   98.308264] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.308383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.308409] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.308425] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.308434] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.308440] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.308526] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.324754] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.324842] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.324877] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.324905] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.324917] [drm:drm_wait_vblank] waiting on vblank count 3347, crtc 0
>[   98.324922] [drm:drm_wait_vblank] returning 3347 to client
>[   98.324927] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.325040] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.325068] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.325085] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.325095] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.325101] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.325189] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.341352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.341450] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.341477] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.341496] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.341508] [drm:drm_wait_vblank] waiting on vblank count 3348, crtc 0
>[   98.341513] [drm:drm_wait_vblank] returning 3348 to client
>[   98.341529] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.341648] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.341675] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.341693] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.341702] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.341708] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.341784] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.358001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.358143] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.358174] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.358194] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.358205] [drm:drm_wait_vblank] waiting on vblank count 3349, crtc 0
>[   98.358211] [drm:drm_wait_vblank] returning 3349 to client
>[   98.358223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.358338] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.358364] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.358378] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.358386] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.358392] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.358480] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.374665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.374762] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.374789] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.374810] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.374822] [drm:drm_wait_vblank] waiting on vblank count 3350, crtc 0
>[   98.374827] [drm:drm_wait_vblank] returning 3350 to client
>[   98.374832] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.374950] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.374977] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.374989] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.374996] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.375005] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.375088] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.391334] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.391424] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.391464] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.391483] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.391497] [drm:drm_wait_vblank] waiting on vblank count 3351, crtc 0
>[   98.391503] [drm:drm_wait_vblank] returning 3351 to client
>[   98.391508] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.391615] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.391640] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.391658] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.391665] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.391673] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.391751] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.408033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.408126] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.408146] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.408177] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.408188] [drm:drm_wait_vblank] waiting on vblank count 3352, crtc 0
>[   98.408194] [drm:drm_wait_vblank] returning 3352 to client
>[   98.408198] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.408304] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.408337] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.408353] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.408362] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.408369] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.408451] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.424718] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.424810] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.424842] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.424865] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.424877] [drm:drm_wait_vblank] waiting on vblank count 3353, crtc 0
>[   98.424882] [drm:drm_wait_vblank] returning 3353 to client
>[   98.424887] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.424993] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.425099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.425112] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.425120] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.425128] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.425195] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.441320] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.441410] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.441446] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.441465] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.441477] [drm:drm_wait_vblank] waiting on vblank count 3354, crtc 0
>[   98.441483] [drm:drm_wait_vblank] returning 3354 to client
>[   98.441495] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.441601] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.441629] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.441643] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.441650] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.441658] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.441729] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.458019] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.458120] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.458159] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.458178] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.458194] [drm:drm_wait_vblank] waiting on vblank count 3355, crtc 0
>[   98.458199] [drm:drm_wait_vblank] returning 3355 to client
>[   98.458204] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.458318] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.458343] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.458361] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.458369] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.458375] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.458459] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.474640] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.474731] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.474769] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.474788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.474800] [drm:drm_wait_vblank] waiting on vblank count 3356, crtc 0
>[   98.474805] [drm:drm_wait_vblank] returning 3356 to client
>[   98.474817] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.474925] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.474949] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.474964] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.474971] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.474980] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.475056] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.491302] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.491392] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.491424] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.491444] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.491456] [drm:drm_wait_vblank] waiting on vblank count 3357, crtc 0
>[   98.491462] [drm:drm_wait_vblank] returning 3357 to client
>[   98.491466] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.491576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.491611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.491625] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.491633] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.491641] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.491712] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.507992] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.508088] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.508136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.508155] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.508168] [drm:drm_wait_vblank] waiting on vblank count 3358, crtc 0
>[   98.508174] [drm:drm_wait_vblank] returning 3358 to client
>[   98.508179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.508296] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.508321] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.508336] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.508344] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.508350] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.508433] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.524688] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.524781] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.524811] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.524842] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.524854] [drm:drm_wait_vblank] waiting on vblank count 3359, crtc 0
>[   98.524859] [drm:drm_wait_vblank] returning 3359 to client
>[   98.524864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.524977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.525010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.525025] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.525033] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.525086] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.525154] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.541277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.541366] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.541404] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.541423] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.541435] [drm:drm_wait_vblank] waiting on vblank count 3360, crtc 0
>[   98.541441] [drm:drm_wait_vblank] returning 3360 to client
>[   98.541452] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.541560] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.541584] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.541599] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.541607] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.541615] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.541689] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.557985] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.558076] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.558125] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.558145] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.558157] [drm:drm_wait_vblank] waiting on vblank count 3361, crtc 0
>[   98.558162] [drm:drm_wait_vblank] returning 3361 to client
>[   98.558174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.558288] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.558315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.558330] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.558338] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.558344] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.558431] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.574561] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.574652] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.574688] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.574708] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.574720] [drm:drm_wait_vblank] waiting on vblank count 3362, crtc 0
>[   98.574726] [drm:drm_wait_vblank] returning 3362 to client
>[   98.574738] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.574849] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.574873] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.574889] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.574898] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.574905] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.574979] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.591220] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.591311] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.591347] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.591366] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.591381] [drm:drm_wait_vblank] waiting on vblank count 3363, crtc 0
>[   98.591386] [drm:drm_wait_vblank] returning 3363 to client
>[   98.591391] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.591508] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.591536] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.591552] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.591561] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.591570] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.591643] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.607923] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.608018] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.608036] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.608065] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.608076] [drm:drm_wait_vblank] waiting on vblank count 3364, crtc 0
>[   98.608082] [drm:drm_wait_vblank] returning 3364 to client
>[   98.608087] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.608194] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.608225] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.608246] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.608254] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.608261] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.608338] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.624549] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.624675] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.624710] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.624729] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.624741] [drm:drm_wait_vblank] waiting on vblank count 3365, crtc 0
>[   98.624746] [drm:drm_wait_vblank] returning 3365 to client
>[   98.624757] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.624876] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.624901] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.624915] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.624923] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.624932] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.625071] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.641241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.641352] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.641381] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.641401] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.641413] [drm:drm_wait_vblank] waiting on vblank count 3366, crtc 0
>[   98.641419] [drm:drm_wait_vblank] returning 3366 to client
>[   98.641435] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.641561] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.641585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.641613] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.641620] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.641628] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.641706] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.657868] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.657958] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.657994] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.658014] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.658026] [drm:drm_wait_vblank] waiting on vblank count 3367, crtc 0
>[   98.658031] [drm:drm_wait_vblank] returning 3367 to client
>[   98.658043] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.658144] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.658178] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.658192] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.658199] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.658206] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.658278] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.674564] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.674656] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.674691] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.674710] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.674722] [drm:drm_wait_vblank] waiting on vblank count 3368, crtc 0
>[   98.674727] [drm:drm_wait_vblank] returning 3368 to client
>[   98.674739] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.674844] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.674870] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.674886] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.674894] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.674901] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.674974] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.691264] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.691370] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.691408] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.691428] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.691442] [drm:drm_wait_vblank] waiting on vblank count 3369, crtc 0
>[   98.691447] [drm:drm_wait_vblank] returning 3369 to client
>[   98.691452] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.691568] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.691597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.691612] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.691622] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.691627] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.691701] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.707851] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.707975] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.707991] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.708003] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.708020] [drm:drm_wait_vblank] waiting on vblank count 3370, crtc 0
>[   98.708027] [drm:drm_wait_vblank] returning 3370 to client
>[   98.708032] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.708154] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.708184] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.708197] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.708204] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.708211] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.708296] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.724579] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.724689] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.724722] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.724741] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.724753] [drm:drm_wait_vblank] waiting on vblank count 3371, crtc 0
>[   98.724758] [drm:drm_wait_vblank] returning 3371 to client
>[   98.724770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.724888] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.724914] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.724931] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.724942] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.724949] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.725038] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.741164] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.741261] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.741293] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.741313] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.741324] [drm:drm_wait_vblank] waiting on vblank count 3372, crtc 0
>[   98.741330] [drm:drm_wait_vblank] returning 3372 to client
>[   98.741342] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.741449] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.741478] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.741492] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.741500] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.741508] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.741596] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.757825] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.757946] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.757967] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.757988] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.758000] [drm:drm_wait_vblank] waiting on vblank count 3373, crtc 0
>[   98.758005] [drm:drm_wait_vblank] returning 3373 to client
>[   98.758010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.758136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.758166] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.758181] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.758189] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.758200] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.758290] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.774462] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.774562] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.774622] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.774642] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.774655] [drm:drm_wait_vblank] waiting on vblank count 3374, crtc 0
>[   98.774661] [drm:drm_wait_vblank] returning 3374 to client
>[   98.774665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.774782] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.774809] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.774824] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.774832] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.774840] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.774906] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.791195] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.791303] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.791322] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.791341] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.791352] [drm:drm_wait_vblank] waiting on vblank count 3375, crtc 0
>[   98.791358] [drm:drm_wait_vblank] returning 3375 to client
>[   98.791362] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.791498] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.791525] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.791539] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.791547] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.791554] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.791638] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.807887] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.807978] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.808028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.808048] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.808069] [drm:drm_wait_vblank] waiting on vblank count 3376, crtc 0
>[   98.808075] [drm:drm_wait_vblank] returning 3376 to client
>[   98.808079] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.808199] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.808224] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.808240] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.808247] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.808253] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.808326] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.824572] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.824660] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.824698] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.824732] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.824750] [drm:drm_wait_vblank] waiting on vblank count 3377, crtc 0
>[   98.824756] [drm:drm_wait_vblank] returning 3377 to client
>[   98.824763] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.824957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.824987] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.825005] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.825016] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.825028] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.825106] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.841168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.841256] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.841294] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.841313] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.841330] [drm:drm_wait_vblank] waiting on vblank count 3378, crtc 0
>[   98.841337] [drm:drm_wait_vblank] returning 3378 to client
>[   98.841344] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.841494] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.841523] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.841540] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.841550] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.841558] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.841634] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.857827] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.857919] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.857970] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.857990] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.858005] [drm:drm_wait_vblank] waiting on vblank count 3379, crtc 0
>[   98.858013] [drm:drm_wait_vblank] returning 3379 to client
>[   98.858029] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.858188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.858235] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.858251] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.858260] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.858268] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.858363] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.874545] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.874638] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.874670] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.874690] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.874705] [drm:drm_wait_vblank] waiting on vblank count 3380, crtc 0
>[   98.874710] [drm:drm_wait_vblank] returning 3380 to client
>[   98.874715] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.874831] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.874853] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.874867] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.874877] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.874943] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.875018] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.891194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.891304] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.891336] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.891356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.891367] [drm:drm_wait_vblank] waiting on vblank count 3381, crtc 0
>[   98.891372] [drm:drm_wait_vblank] returning 3381 to client
>[   98.891395] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.891529] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.891574] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.891590] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.891604] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.891614] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.891702] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.907876] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.907967] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.908000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.908024] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.908038] [drm:drm_wait_vblank] waiting on vblank count 3382, crtc 0
>[   98.908043] [drm:drm_wait_vblank] returning 3382 to client
>[   98.908048] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.908152] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.908179] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.908194] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.908202] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.908208] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.908288] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.924478] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.924565] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.924600] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.924620] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.924632] [drm:drm_wait_vblank] waiting on vblank count 3383, crtc 0
>[   98.924637] [drm:drm_wait_vblank] returning 3383 to client
>[   98.924650] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.924770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.924798] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.924814] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.924825] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.924835] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.924926] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.941170] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.941280] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.941312] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.941332] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.941346] [drm:drm_wait_vblank] waiting on vblank count 3384, crtc 0
>[   98.941364] [drm:drm_wait_vblank] returning 3384 to client
>[   98.941384] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.941549] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.941579] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.941593] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.941603] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.941611] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.941701] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.957833] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.957931] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.957977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.957996] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.958010] [drm:drm_wait_vblank] waiting on vblank count 3385, crtc 0
>[   98.958017] [drm:drm_wait_vblank] returning 3385 to client
>[   98.958045] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.958214] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.958249] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.958265] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.958276] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.958282] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.958360] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   98.974458] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.974549] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   98.974582] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.974602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.974614] [drm:drm_wait_vblank] waiting on vblank count 3386, crtc 0
>[   98.974619] [drm:drm_wait_vblank] returning 3386 to client
>[   98.974624] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.974756] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.974782] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.974807] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (3)
>[   98.974821] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (4)
>[   98.974843] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (2)
>[   98.974918] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   98.991114] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.991205] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[   98.991242] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[   98.991261] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.991276] [drm:drm_wait_vblank] waiting on vblank count 3387, crtc 0
>[   98.991285] [drm:drm_wait_vblank] returning 3387 to client
>[   98.991310] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.991461] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   98.991499] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.991514] [drm:drm_framebuffer_reference] ffff880084f456c0: FB ID: 84 (3)
>[   98.991524] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (4)
>[   98.991534] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   98.991608] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (3)
>[   99.007816] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   99.007925] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (2)
>[   99.008155] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   99.008192] [drm:drm_framebuffer_unreference] ffff880084f45b40: FB ID: 87 (1)
>[   99.008221] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   99.014493] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   99.014496] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[   99.014498] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   99.014501] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   99.014502] [drm:drm_framebuffer_unreference] ffff880084f456c0: FB ID: 84 (1)
>[   99.014504] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   99.016321] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   99.016332] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   99.016334] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   99.016335] [drm:drm_mode_getresources] [CRTC:21]
>[   99.016336] [drm:drm_mode_getresources] [CRTC:25]
>[   99.016337] [drm:drm_mode_getresources] [CRTC:29]
>[   99.016338] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[   99.016339] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[   99.016340] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[   99.016341] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   99.016342] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   99.016343] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[   99.016344] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[   99.016345] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   99.016346] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   99.016347] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[   99.016348] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[   99.016349] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[   99.016349] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[   99.016350] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[   99.016352] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   99.016354] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   99.016355] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   99.016358] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   99.016359] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   99.016383] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   99.016456] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   99.016834] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   99.017193] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   99.017703] [drm:drm_property_unreference_blob] ffff88016b0c5c00: blob ID: 53 (1)
>[   99.017713] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   99.017716] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   99.017719] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   99.017721] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   99.017726] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   99.017727] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   99.017732] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   99.017734] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   99.017738] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[   99.017756] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   99.017764] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   99.017768] [drm:drm_mode_addfb2] [FB:53]
>[   99.017770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   99.017774] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   99.017775] [drm:drm_mode_addfb2] [FB:84]
>[   99.017779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[   99.017781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[   99.017784] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   99.017785] [drm:drm_mode_addfb2] [FB:87]
>[   99.017787] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   99.017801] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   99.053011] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   99.053029] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   99.080349] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[   99.080364] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[   99.105421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   99.105430] [drm:drm_mode_setcrtc] [CRTC:25]
>[   99.105437] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[   99.105442] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11400
>[   99.105446] [drm:drm_property_reference_blob] ffff88016b646c00: blob ID: 83 (1)
>[   99.105448] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b4800 state to ffff880086d11400
>[   99.105451] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[   99.105452] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88016babfc00 state to ffff880086d11400
>[   99.105454] [drm:drm_property_unreference_blob] ffff88016b646c00: blob ID: 83 (2)
>[   99.105470] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b4800
>[   99.105472] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016babfc00 to [CRTC:25]
>[   99.105473] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[   99.105474] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[   99.105476] [drm:drm_atomic_set_fb_for_plane] Set [FB:53] for plane state ffff88016babfc00
>[   99.105479] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2cd00 state to ffff880086d11400
>[   99.105502] [drm:drm_property_reference_blob] ffff8800852eb9c0: blob ID: 92 (1)
>[   99.105503] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b4000 state to ffff880086d11400
>[   99.105504] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11400
>[   99.105507] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11400
>[   99.105508] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c1e0 state to ffff880086d11400
>[   99.105509] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2cd00 to [CRTC:25]
>[   99.105510] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c1e0 to [NOCRTC]
>[   99.105511] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11400 has 0 connectors for [CRTC:21]
>[   99.105512] [drm:drm_property_unreference_blob] ffff8800852eb9c0: blob ID: 92 (2)
>[   99.105513] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b4000
>[   99.105515] [drm:drm_atomic_check_only] checking ffff880086d11400
>[   99.105518] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[   99.105518] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[   99.105519] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[   99.105521] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[   99.105523] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:25]
>[   99.105524] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[   99.105525] [drm:update_connector_routing] Disabling [CONNECTOR:41:DP-1]
>[   99.105526] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[   99.105527] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: n, active: n
>[   99.105528] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11400
>[   99.105530] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[   99.105531] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016dba0a80 state to ffff880086d11400
>[   99.105533] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11400 has 0 connectors for [CRTC:21]
>[   99.105534] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[   99.105535] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11400
>[   99.105537] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11400 has 1 connectors for [CRTC:25]
>[   99.105539] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11400
>[   99.105541] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   99.105542] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[   99.105546] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   99.105548] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[   99.105549] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   99.105551] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[   99.105552] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   99.105554] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   99.105555] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 1, found 3)
>[   99.105558] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 5767168/8388608 link 240298/262144, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[   99.105559] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 1920, found 3200)
>[   99.105560] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 2200, found 3316)
>[   99.105561] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 1920, found 3200)
>[   99.105562] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 2200, found 3316)
>[   99.105563] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 2008, found 3248)
>[   99.105564] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 2052, found 3280)
>[   99.105565] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 1080, found 1800)
>[   99.105567] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 1125, found 1816)
>[   99.105567] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 1080, found 1800)
>[   99.105569] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 1125, found 1816)
>[   99.105570] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 1084, found 1802)
>[   99.105571] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 1089, found 1807)
>[   99.105572] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 1, found 0)
>[   99.105573] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 1, found 0)
>[   99.105574] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[   99.105575] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 4, found 0)
>[   99.105576] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[   99.105577] [drm:intel_pipe_config_compare] mismatch in ddi_pll_sel (expected 0x00000001, found 0x00000000)
>[   99.105578] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000005, found 0x00000001)
>[   99.105579] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 24, found 18)
>[   99.105580] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 148500, found 361310)
>[   99.105581] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 162000, found 540000)
>[   99.105583] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016b6b4800 for pipe B
>[   99.105584] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   99.105585] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   99.105586] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   99.105588] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   99.105589] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   99.105590] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   99.105591] [drm:intel_dump_pipe_config] requested mode:
>[   99.105593] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   99.105594] [drm:intel_dump_pipe_config] adjusted mode:
>[   99.105595] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   99.105597] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   99.105598] [drm:intel_dump_pipe_config] port clock: 540000
>[   99.105599] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   99.105600] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   99.105601] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   99.105602] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   99.105603] [drm:intel_dump_pipe_config] ips: 0
>[   99.105604] [drm:intel_dump_pipe_config] double wide: 0
>[   99.105605] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   99.105606] [drm:intel_dump_pipe_config] planes on this crtc
>[   99.105607] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[   99.105609] [drm:intel_dump_pipe_config] 	FB:85, fb = 3200x1800 format = 0x34325258
>[   99.105611] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[   99.105612] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[   99.105613] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[   99.105617] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   99.105618] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 86
>[   99.105619] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 0, off 1, on 0, ms 1
>[   99.105621] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   99.105622] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 53
>[   99.105623] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 1, on 1, ms 1
>[   99.105625] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   99.105626] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[   99.105628] [drm:drm_atomic_commit] commiting ffff880086d11400
>[   99.106509] [drm:intel_edp_backlight_off] 
>[   99.308620] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   99.308688] [drm:intel_disable_pipe] disabling pipe A
>[   99.325928] [drm:edp_panel_off] Turn eDP port A panel power off
>[   99.325981] [drm:wait_panel_off] Wait for panel power off time
>[   99.326017] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   99.329513] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   99.329524] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   99.329528] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   99.329584] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   99.350071] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   99.350086] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   99.350093] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   99.350166] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   99.379501] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   99.379516] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   99.379522] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[   99.379604] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   99.386793] [drm:wait_panel_status] Wait complete
>[   99.386842] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[   99.392921] [drm:intel_disable_pipe] disabling pipe B
>[   99.405403] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 25
>[   99.405415] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   99.405432] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[   99.405438] [drm:drm_calc_timestamping_constants] crtc 25: clock 361310 kHz framedur 16666729 linedur 9177
>[   99.405451] [drm:intel_power_well_disable] disabling DDI B power well
>[   99.405460] [drm:skl_set_power_well] Disabling DDI B power well
>[   99.405563] [drm:edp_panel_on] Turn eDP port A panel power on
>[   99.405588] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   99.928523] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   99.928554] [drm:wait_panel_status] Wait complete
>[   99.928603] [drm:wait_panel_on] Wait for panel power on
>[   99.928639] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   99.989616] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   99.989633] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   99.989642] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3
>[   99.989714] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  100.131885] [drm:wait_panel_status] Wait complete
>[  100.131937] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  100.132026] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  100.133360] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[  100.133368] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[  100.133372] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[  100.134126] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  100.135179] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  100.135386] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b4800
>[  100.135756] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[  100.135769] [drm:intel_enable_pipe] enabling pipe B
>[  100.135790] [drm:intel_edp_backlight_on] 
>[  100.135798] [drm:intel_panel_enable_backlight] pipe B
>[  100.135873] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  100.136164] [drm:intel_psr_match_conditions] PSR disable by flag
>[  100.136172] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  100.136210] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.136225] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.136262] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.152525] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.152553] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.169371] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.169409] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[  100.169420] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[  100.169425] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  100.169429] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  100.169435] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  100.169439] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  100.169443] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  100.169446] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  100.169450] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  100.169454] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  100.169458] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  100.169464] [drm:drm_property_unreference_blob] ffff8800852eb9c0: blob ID: 92 (1)
>[  100.169472] [drm:check_crtc_state] [CRTC:21]
>[  100.169480] [drm:drm_property_unreference_blob] ffff88016b646c00: blob ID: 83 (1)
>[  100.169484] [drm:check_crtc_state] [CRTC:25]
>[  100.169513] [drm:check_shared_dpll_state] DPLL 1
>[  100.169519] [drm:check_shared_dpll_state] DPLL 2
>[  100.169523] [drm:check_shared_dpll_state] DPLL 3
>[  100.169529] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11400
>[  100.169539] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[  100.169544] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (3)
>[  100.169548] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11400
>[  100.169555] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[  100.169558] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[  100.169562] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.169566] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (2)
>[  100.169571] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.169622] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  100.169637] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.169649] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.169656] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.169660] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.169664] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.173766] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.185978] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.186049] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.186162] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.186174] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.186177] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.186178] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.186179] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.186196] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.202622] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.202652] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.202658] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.202660] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.202664] [drm:drm_wait_vblank] waiting on vblank count 3742, crtc 1
>[  100.202666] [drm:drm_wait_vblank] returning 3742 to client
>[  100.202668] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.202871] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.202885] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.202890] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.202893] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.202895] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.202921] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.219363] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.219402] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.219408] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.219411] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.219417] [drm:drm_wait_vblank] waiting on vblank count 3743, crtc 1
>[  100.219419] [drm:drm_wait_vblank] returning 3743 to client
>[  100.219422] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.219649] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.219663] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.219668] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.219671] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.219674] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.219703] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.236048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.236094] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.236103] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.236106] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.236113] [drm:drm_wait_vblank] waiting on vblank count 3744, crtc 1
>[  100.236117] [drm:drm_wait_vblank] returning 3744 to client
>[  100.236120] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.236382] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.236398] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.236406] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.236411] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.236417] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.236511] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.252725] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.252806] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.252823] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.252828] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.252843] [drm:drm_wait_vblank] waiting on vblank count 3745, crtc 1
>[  100.252852] [drm:drm_wait_vblank] returning 3745 to client
>[  100.252872] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.253302] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.253368] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.253383] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.253392] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.253400] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.253466] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.269343] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.269424] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.269441] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.269445] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.269455] [drm:drm_wait_vblank] waiting on vblank count 3746, crtc 1
>[  100.269461] [drm:drm_wait_vblank] returning 3746 to client
>[  100.269466] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.269892] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.269923] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.269948] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.269957] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.269964] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.270030] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.286004] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.286084] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.286102] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.286107] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.286123] [drm:drm_wait_vblank] waiting on vblank count 3747, crtc 1
>[  100.286131] [drm:drm_wait_vblank] returning 3747 to client
>[  100.286138] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.286580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.286643] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.286660] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.286669] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.286677] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.286745] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.302669] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.302746] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.302762] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.302767] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.302783] [drm:drm_wait_vblank] waiting on vblank count 3748, crtc 1
>[  100.302789] [drm:drm_wait_vblank] returning 3748 to client
>[  100.302796] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.303225] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.303253] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.303266] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.303278] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.303286] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.303352] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.319337] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.319415] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.319431] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.319437] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.319452] [drm:drm_wait_vblank] waiting on vblank count 3749, crtc 1
>[  100.319460] [drm:drm_wait_vblank] returning 3749 to client
>[  100.319483] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.319882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.319930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.319948] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.319957] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.319965] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.320076] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.335991] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.336069] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.336085] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.336091] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.336106] [drm:drm_wait_vblank] waiting on vblank count 3750, crtc 1
>[  100.336114] [drm:drm_wait_vblank] returning 3750 to client
>[  100.336133] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.336524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.336552] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.336568] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.336576] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.336584] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.336657] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.352685] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.352765] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.352782] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.352787] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.352803] [drm:drm_wait_vblank] waiting on vblank count 3751, crtc 1
>[  100.352812] [drm:drm_wait_vblank] returning 3751 to client
>[  100.352832] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.353256] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.353287] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.353302] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.353310] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.353318] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.353384] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.369280] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.369361] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.369377] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.369380] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.369389] [drm:drm_wait_vblank] waiting on vblank count 3752, crtc 1
>[  100.369394] [drm:drm_wait_vblank] returning 3752 to client
>[  100.369400] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.369795] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.369834] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.369848] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.369872] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.369880] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.369944] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.385937] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.386017] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.386035] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.386040] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.386056] [drm:drm_wait_vblank] waiting on vblank count 3753, crtc 1
>[  100.386064] [drm:drm_wait_vblank] returning 3753 to client
>[  100.386070] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.386492] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.386561] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.386575] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.386584] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.386592] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.386655] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.402580] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.402704] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.402721] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.402727] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.402742] [drm:drm_wait_vblank] waiting on vblank count 3754, crtc 1
>[  100.402749] [drm:drm_wait_vblank] returning 3754 to client
>[  100.402773] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.403165] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.403201] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.403214] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.403224] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.403232] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.403305] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.419242] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.419321] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.419338] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.419343] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.419359] [drm:drm_wait_vblank] waiting on vblank count 3755, crtc 1
>[  100.419365] [drm:drm_wait_vblank] returning 3755 to client
>[  100.419372] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.419776] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.419808] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.419828] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.419838] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.419844] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.419923] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.435913] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.436013] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.436043] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.436077] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.436094] [drm:drm_wait_vblank] waiting on vblank count 3756, crtc 1
>[  100.436101] [drm:drm_wait_vblank] returning 3756 to client
>[  100.436106] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.436232] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.436255] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.436269] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.436282] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.436292] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.436361] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.452582] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.452663] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.452679] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.452683] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.452692] [drm:drm_wait_vblank] waiting on vblank count 3757, crtc 1
>[  100.452697] [drm:drm_wait_vblank] returning 3757 to client
>[  100.452704] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.453109] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.453140] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.453163] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.453173] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.453179] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.453246] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.469234] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.469314] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.469331] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.469336] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.469352] [drm:drm_wait_vblank] waiting on vblank count 3758, crtc 1
>[  100.469359] [drm:drm_wait_vblank] returning 3758 to client
>[  100.469366] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.469795] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.469856] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.469872] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.469881] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.469889] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.469962] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.485895] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.485973] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.485989] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.485994] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.486011] [drm:drm_wait_vblank] waiting on vblank count 3759, crtc 1
>[  100.486019] [drm:drm_wait_vblank] returning 3759 to client
>[  100.486042] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.486464] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.486511] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.486527] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.486622] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.486630] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.486708] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.502559] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.502639] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.502657] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.502662] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.502679] [drm:drm_wait_vblank] waiting on vblank count 3760, crtc 1
>[  100.502687] [drm:drm_wait_vblank] returning 3760 to client
>[  100.502707] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.503173] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.503204] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.503219] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.503227] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.503236] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.503346] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.519217] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.519296] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.519312] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.519317] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.519332] [drm:drm_wait_vblank] waiting on vblank count 3761, crtc 1
>[  100.519339] [drm:drm_wait_vblank] returning 3761 to client
>[  100.519354] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.519775] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.519818] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.519833] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.519843] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.519850] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.519913] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.535922] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.536000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.536015] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.536019] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.536028] [drm:drm_wait_vblank] waiting on vblank count 3762, crtc 1
>[  100.536036] [drm:drm_wait_vblank] returning 3762 to client
>[  100.536040] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.536445] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.536474] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.536488] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.536496] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.536504] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.536582] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.552545] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.552627] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.552644] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.552648] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.552657] [drm:drm_wait_vblank] waiting on vblank count 3763, crtc 1
>[  100.552661] [drm:drm_wait_vblank] returning 3763 to client
>[  100.552667] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.553135] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.553165] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.553179] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.553188] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.553197] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.553266] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.569207] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.569286] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.569303] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.569308] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.569324] [drm:drm_wait_vblank] waiting on vblank count 3764, crtc 1
>[  100.569332] [drm:drm_wait_vblank] returning 3764 to client
>[  100.569338] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.569813] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.569844] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.569860] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.569869] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.569877] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.569941] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.585861] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.585940] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.585957] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.585961] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.585969] [drm:drm_wait_vblank] waiting on vblank count 3765, crtc 1
>[  100.585974] [drm:drm_wait_vblank] returning 3765 to client
>[  100.585979] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.586400] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.586430] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.586447] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.586456] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.586463] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.586526] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.602518] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.602597] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.602614] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.602618] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.602627] [drm:drm_wait_vblank] waiting on vblank count 3766, crtc 1
>[  100.602634] [drm:drm_wait_vblank] returning 3766 to client
>[  100.602639] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.603039] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.603073] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.603087] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.603096] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.603103] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.603177] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.619181] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.619260] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.619276] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.619281] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.619296] [drm:drm_wait_vblank] waiting on vblank count 3767, crtc 1
>[  100.619304] [drm:drm_wait_vblank] returning 3767 to client
>[  100.619324] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.619739] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.619771] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.619792] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.619801] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.619809] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.619874] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.635843] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.635939] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.635964] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.635993] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.636007] [drm:drm_wait_vblank] waiting on vblank count 3768, crtc 1
>[  100.636014] [drm:drm_wait_vblank] returning 3768 to client
>[  100.636019] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.636420] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.636461] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.636477] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.636486] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.636495] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.636557] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.652507] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.652586] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.652605] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.652610] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.652625] [drm:drm_wait_vblank] waiting on vblank count 3769, crtc 1
>[  100.652632] [drm:drm_wait_vblank] returning 3769 to client
>[  100.652648] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.653125] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.653157] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.653171] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.653180] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.653187] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.653303] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.669160] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.669237] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.669254] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.669259] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.669276] [drm:drm_wait_vblank] waiting on vblank count 3770, crtc 1
>[  100.669283] [drm:drm_wait_vblank] returning 3770 to client
>[  100.669306] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.669722] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.669759] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.669775] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.669784] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.669792] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.669854] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.685831] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.685913] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.685927] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.685931] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.685940] [drm:drm_wait_vblank] waiting on vblank count 3771, crtc 1
>[  100.685945] [drm:drm_wait_vblank] returning 3771 to client
>[  100.685951] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.686384] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.686447] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.686460] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.686469] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.686477] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.686543] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.702557] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.702636] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.702652] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.702658] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.702673] [drm:drm_wait_vblank] waiting on vblank count 3772, crtc 1
>[  100.702681] [drm:drm_wait_vblank] returning 3772 to client
>[  100.702688] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.703150] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.703181] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.703199] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.703208] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.703216] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.703336] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.719138] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.719218] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.719235] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.719240] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.719256] [drm:drm_wait_vblank] waiting on vblank count 3773, crtc 1
>[  100.719263] [drm:drm_wait_vblank] returning 3773 to client
>[  100.719270] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.719710] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.719778] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.719792] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.719801] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.719810] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.719929] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.735802] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.735900] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.735923] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.735954] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.735968] [drm:drm_wait_vblank] waiting on vblank count 3774, crtc 1
>[  100.735974] [drm:drm_wait_vblank] returning 3774 to client
>[  100.735981] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.736390] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.736420] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.736435] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.736444] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.736453] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.736517] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.752461] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.752544] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.752568] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.752579] [drm:drm_wait_vblank] waiting on vblank count 3775, crtc 1
>[  100.752586] [drm:drm_wait_vblank] returning 3775 to client
>[  100.752596] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.752606] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.752984] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.753007] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.753018] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.753024] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.753029] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.753120] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.769120] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.769198] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.769214] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.769220] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.769235] [drm:drm_wait_vblank] waiting on vblank count 3776, crtc 1
>[  100.769242] [drm:drm_wait_vblank] returning 3776 to client
>[  100.769263] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.769686] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.769727] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.769741] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.769750] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.769758] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.769820] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.785772] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.785846] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.785863] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.785869] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.785884] [drm:drm_wait_vblank] waiting on vblank count 3777, crtc 1
>[  100.785894] [drm:drm_wait_vblank] returning 3777 to client
>[  100.785901] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.786354] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.786417] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.786431] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.786440] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.786447] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.786515] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.802498] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.802576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.802593] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.802599] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.802614] [drm:drm_wait_vblank] waiting on vblank count 3778, crtc 1
>[  100.802622] [drm:drm_wait_vblank] returning 3778 to client
>[  100.802629] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.803103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.803132] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.803150] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.803158] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.803166] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.803284] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.819189] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.819267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.819284] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.819289] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.819304] [drm:drm_wait_vblank] waiting on vblank count 3779, crtc 1
>[  100.819314] [drm:drm_wait_vblank] returning 3779 to client
>[  100.819320] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.819749] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.819778] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.819792] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.819802] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.819808] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.819945] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.835846] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.835925] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.835942] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.835947] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.835962] [drm:drm_wait_vblank] waiting on vblank count 3780, crtc 1
>[  100.835970] [drm:drm_wait_vblank] returning 3780 to client
>[  100.835978] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.836420] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.836482] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.836500] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.836509] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.836517] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.836583] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.852511] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.852590] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.852606] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.852611] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.852626] [drm:drm_wait_vblank] waiting on vblank count 3781, crtc 1
>[  100.852635] [drm:drm_wait_vblank] returning 3781 to client
>[  100.852642] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.853106] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.853172] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.853187] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.853195] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.853203] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.853273] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.869134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.869210] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.869228] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.869233] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.869248] [drm:drm_wait_vblank] waiting on vblank count 3782, crtc 1
>[  100.869256] [drm:drm_wait_vblank] returning 3782 to client
>[  100.869263] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.869683] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.869717] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.869739] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.869749] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.869757] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.869825] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.885793] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.885869] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.885886] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.885891] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.885907] [drm:drm_wait_vblank] waiting on vblank count 3783, crtc 1
>[  100.885914] [drm:drm_wait_vblank] returning 3783 to client
>[  100.885922] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.886344] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.886388] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.886402] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.886414] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.886422] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.886484] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.902413] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.902488] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.902505] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.902510] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.902525] [drm:drm_wait_vblank] waiting on vblank count 3784, crtc 1
>[  100.902533] [drm:drm_wait_vblank] returning 3784 to client
>[  100.902550] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.902969] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.903011] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.903025] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.903036] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.903045] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.903109] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.919108] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.919188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.919205] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.919210] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.919225] [drm:drm_wait_vblank] waiting on vblank count 3785, crtc 1
>[  100.919233] [drm:drm_wait_vblank] returning 3785 to client
>[  100.919241] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.919682] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.919750] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.919766] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.919834] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.919842] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.919913] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.935809] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.935887] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.935904] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.935909] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.935926] [drm:drm_wait_vblank] waiting on vblank count 3786, crtc 1
>[  100.935934] [drm:drm_wait_vblank] returning 3786 to client
>[  100.935941] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.936379] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.936432] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.936445] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.936454] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.936465] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.936533] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.952392] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.952471] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.952488] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.952493] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.952509] [drm:drm_wait_vblank] waiting on vblank count 3787, crtc 1
>[  100.952518] [drm:drm_wait_vblank] returning 3787 to client
>[  100.952525] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.953013] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.953049] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.953064] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.953074] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.953081] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.953196] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  100.969051] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.969125] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.969143] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.969148] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  100.969163] [drm:drm_wait_vblank] waiting on vblank count 3788, crtc 1
>[  100.969171] [drm:drm_wait_vblank] returning 3788 to client
>[  100.969192] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.969615] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.969659] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.969674] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.969683] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  100.969691] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  100.969756] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  100.985716] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.985794] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  100.985810] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.985814] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.985822] [drm:drm_wait_vblank] waiting on vblank count 3789, crtc 1
>[  100.985827] [drm:drm_wait_vblank] returning 3789 to client
>[  100.985834] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  100.986234] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  100.986266] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  100.986281] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  100.986290] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  100.986298] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  100.986375] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.002410] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.002491] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.002508] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.002514] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.002529] [drm:drm_wait_vblank] waiting on vblank count 3790, crtc 1
>[  101.002538] [drm:drm_wait_vblank] returning 3790 to client
>[  101.002544] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.003000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.003053] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.003072] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.003080] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.003088] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.003156] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.019043] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.019122] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.019138] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.019144] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.019159] [drm:drm_wait_vblank] waiting on vblank count 3791, crtc 1
>[  101.019168] [drm:drm_wait_vblank] returning 3791 to client
>[  101.019185] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.019675] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.019708] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.019722] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.019732] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.019796] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.019867] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.035695] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.035795] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.035815] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.035834] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.035859] [drm:drm_wait_vblank] waiting on vblank count 3792, crtc 1
>[  101.035866] [drm:drm_wait_vblank] returning 3792 to client
>[  101.035873] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.036287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.036320] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.036335] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.036344] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.036352] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.036416] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.052361] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.052442] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.052458] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.052462] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.052471] [drm:drm_wait_vblank] waiting on vblank count 3793, crtc 1
>[  101.052476] [drm:drm_wait_vblank] returning 3793 to client
>[  101.052482] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.052921] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.052990] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.053005] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.053014] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.053022] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.053091] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.069013] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.069091] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.069107] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.069112] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.069127] [drm:drm_wait_vblank] waiting on vblank count 3794, crtc 1
>[  101.069133] [drm:drm_wait_vblank] returning 3794 to client
>[  101.069150] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.069584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.069625] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.069639] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.069648] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.069658] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.069723] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.085674] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.085752] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.085768] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.085773] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.085788] [drm:drm_wait_vblank] waiting on vblank count 3795, crtc 1
>[  101.085797] [drm:drm_wait_vblank] returning 3795 to client
>[  101.085817] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.086233] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.086263] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.086287] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.086296] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.086307] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.086370] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.102374] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.102453] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.102470] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.102475] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.102490] [drm:drm_wait_vblank] waiting on vblank count 3796, crtc 1
>[  101.102499] [drm:drm_wait_vblank] returning 3796 to client
>[  101.102507] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.102959] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.103019] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.103032] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.103040] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.103048] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.103114] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.119006] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.119086] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.119102] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.119105] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.119114] [drm:drm_wait_vblank] waiting on vblank count 3797, crtc 1
>[  101.119119] [drm:drm_wait_vblank] returning 3797 to client
>[  101.119125] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.119551] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.119615] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.119632] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.119644] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.119651] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.119775] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.135661] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.135760] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.135781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.135802] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.135826] [drm:drm_wait_vblank] waiting on vblank count 3798, crtc 1
>[  101.135833] [drm:drm_wait_vblank] returning 3798 to client
>[  101.135840] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.136230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.136276] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.136291] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.136300] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.136308] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.136373] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.152324] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.152405] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.152422] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.152427] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.152445] [drm:drm_wait_vblank] waiting on vblank count 3799, crtc 1
>[  101.152452] [drm:drm_wait_vblank] returning 3799 to client
>[  101.152475] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.152963] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.152993] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.153010] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.153019] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.153027] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.153140] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.169020] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.169099] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.169116] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.169121] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.169136] [drm:drm_wait_vblank] waiting on vblank count 3800, crtc 1
>[  101.169146] [drm:drm_wait_vblank] returning 3800 to client
>[  101.169162] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.169644] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.169682] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.169696] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.169705] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.169717] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.169786] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.185695] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.185774] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.185790] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.185795] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.185810] [drm:drm_wait_vblank] waiting on vblank count 3801, crtc 1
>[  101.185818] [drm:drm_wait_vblank] returning 3801 to client
>[  101.185824] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.186290] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.186318] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.186333] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.186342] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.186354] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.186419] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.202301] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.202378] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.202394] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.202400] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.202416] [drm:drm_wait_vblank] waiting on vblank count 3802, crtc 1
>[  101.202423] [drm:drm_wait_vblank] returning 3802 to client
>[  101.202446] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.202868] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.202911] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.202929] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.202940] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.202947] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.203013] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.218952] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.219031] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.219049] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.219054] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.219070] [drm:drm_wait_vblank] waiting on vblank count 3803, crtc 1
>[  101.219078] [drm:drm_wait_vblank] returning 3803 to client
>[  101.219085] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.219540] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.219596] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.219611] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.219623] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.219631] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.219764] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.235617] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.235735] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.235751] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.235761] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.235776] [drm:drm_wait_vblank] waiting on vblank count 3804, crtc 1
>[  101.235782] [drm:drm_wait_vblank] returning 3804 to client
>[  101.235794] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.235870] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.235912] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.235931] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.235938] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.235943] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.235965] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.252286] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.252404] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.252420] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.252436] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.252448] [drm:drm_wait_vblank] waiting on vblank count 3805, crtc 1
>[  101.252455] [drm:drm_wait_vblank] returning 3805 to client
>[  101.252461] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.252574] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.252600] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.252620] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.252625] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.252630] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.252653] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.268943] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.269056] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.269076] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.269091] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.269103] [drm:drm_wait_vblank] waiting on vblank count 3806, crtc 1
>[  101.269109] [drm:drm_wait_vblank] returning 3806 to client
>[  101.269129] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.269220] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.269247] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.269266] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.269272] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.269277] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.269297] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.285600] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.285715] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.285733] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.285748] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.285760] [drm:drm_wait_vblank] waiting on vblank count 3807, crtc 1
>[  101.285766] [drm:drm_wait_vblank] returning 3807 to client
>[  101.285783] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.285875] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.285901] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.285919] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.285926] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.285930] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.285952] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.302301] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.302419] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.302439] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.302454] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.302466] [drm:drm_wait_vblank] waiting on vblank count 3808, crtc 1
>[  101.302473] [drm:drm_wait_vblank] returning 3808 to client
>[  101.302488] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.302605] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.302631] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.302645] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.302651] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.302657] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.302679] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.318916] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.319033] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.319050] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.319066] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.319079] [drm:drm_wait_vblank] waiting on vblank count 3809, crtc 1
>[  101.319087] [drm:drm_wait_vblank] returning 3809 to client
>[  101.319099] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.319198] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.319222] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.319237] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.319244] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.319249] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.319270] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.335582] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.335695] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.335712] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.335728] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.335740] [drm:drm_wait_vblank] waiting on vblank count 3810, crtc 1
>[  101.335747] [drm:drm_wait_vblank] returning 3810 to client
>[  101.335766] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.335852] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.335878] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.335897] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.335903] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.335908] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.335929] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.352250] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.352368] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.352387] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.352402] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.352414] [drm:drm_wait_vblank] waiting on vblank count 3811, crtc 1
>[  101.352421] [drm:drm_wait_vblank] returning 3811 to client
>[  101.352438] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.352558] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.352582] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.352592] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.352599] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.352604] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.352626] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.368903] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.369018] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.369033] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.369049] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.369062] [drm:drm_wait_vblank] waiting on vblank count 3812, crtc 1
>[  101.369068] [drm:drm_wait_vblank] returning 3812 to client
>[  101.369083] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.369159] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.369192] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.369209] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.369217] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.369222] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.369244] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.385567] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.385680] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.385697] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.385712] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.385724] [drm:drm_wait_vblank] waiting on vblank count 3813, crtc 1
>[  101.385731] [drm:drm_wait_vblank] returning 3813 to client
>[  101.385736] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.385815] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.385854] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.385868] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.385877] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.385886] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.385917] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.402264] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.402383] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.402398] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.402409] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.402422] [drm:drm_wait_vblank] waiting on vblank count 3814, crtc 1
>[  101.402429] [drm:drm_wait_vblank] returning 3814 to client
>[  101.402440] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.402840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.402900] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.402912] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.402918] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.402929] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.402984] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.418897] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.419014] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.419032] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.419048] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.419061] [drm:drm_wait_vblank] waiting on vblank count 3815, crtc 1
>[  101.419067] [drm:drm_wait_vblank] returning 3815 to client
>[  101.419081] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.419244] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.419273] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.419287] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.419296] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.419303] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.419379] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.435547] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.435661] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.435676] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.435692] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.435703] [drm:drm_wait_vblank] waiting on vblank count 3816, crtc 1
>[  101.435709] [drm:drm_wait_vblank] returning 3816 to client
>[  101.435727] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.436093] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.436124] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.436138] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.436146] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.436151] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.436206] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.452214] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.452332] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.452351] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.452366] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.452378] [drm:drm_wait_vblank] waiting on vblank count 3817, crtc 1
>[  101.452385] [drm:drm_wait_vblank] returning 3817 to client
>[  101.452400] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.452574] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.452605] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.452618] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.452628] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.452635] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.452702] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.468865] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.468980] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.468997] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.469012] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.469025] [drm:drm_wait_vblank] waiting on vblank count 3818, crtc 1
>[  101.469032] [drm:drm_wait_vblank] returning 3818 to client
>[  101.469051] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.469407] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.469431] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.469442] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.469447] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.469455] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.469512] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.485528] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.485641] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.485660] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.485675] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.485687] [drm:drm_wait_vblank] waiting on vblank count 3819, crtc 1
>[  101.485693] [drm:drm_wait_vblank] returning 3819 to client
>[  101.485710] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.486073] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.486096] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.486106] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.486113] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.486118] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.486179] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.502226] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.502346] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.502362] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.502378] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.502389] [drm:drm_wait_vblank] waiting on vblank count 3820, crtc 1
>[  101.502395] [drm:drm_wait_vblank] returning 3820 to client
>[  101.502407] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.502789] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.502814] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.502827] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.502837] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.502842] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.502908] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.518858] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.518980] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.518996] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.519012] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.519025] [drm:drm_wait_vblank] waiting on vblank count 3821, crtc 1
>[  101.519031] [drm:drm_wait_vblank] returning 3821 to client
>[  101.519045] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.519205] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.519237] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.519251] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.519259] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.519267] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.519339] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.535550] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.535668] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.535683] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.535693] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.535707] [drm:drm_wait_vblank] waiting on vblank count 3822, crtc 1
>[  101.535714] [drm:drm_wait_vblank] returning 3822 to client
>[  101.535719] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.535876] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.535906] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.535920] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.535928] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.535937] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.536013] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.552048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.552160] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.552176] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.552187] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.552200] [drm:drm_wait_vblank] waiting on vblank count 3823, crtc 1
>[  101.552207] [drm:drm_wait_vblank] returning 3823 to client
>[  101.552226] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.552586] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.552609] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.552620] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.552626] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.552631] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.552737] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.568803] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.568924] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.568939] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.568949] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.568963] [drm:drm_wait_vblank] waiting on vblank count 3824, crtc 1
>[  101.568971] [drm:drm_wait_vblank] returning 3824 to client
>[  101.568976] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.569374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.569399] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.569410] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.569425] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.569430] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.569498] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.585490] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.585607] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.585623] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.585639] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.585650] [drm:drm_wait_vblank] waiting on vblank count 3825, crtc 1
>[  101.585656] [drm:drm_wait_vblank] returning 3825 to client
>[  101.585678] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.586029] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.586052] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.586071] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.586078] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.586083] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.586134] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.602154] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.602267] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.602400] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.602417] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.602431] [drm:drm_wait_vblank] waiting on vblank count 3826, crtc 1
>[  101.602438] [drm:drm_wait_vblank] returning 3826 to client
>[  101.602446] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.602519] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.602547] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.602561] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.602568] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.602576] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.602604] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.618899] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.618979] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.619026] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.619047] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.619060] [drm:drm_wait_vblank] waiting on vblank count 3827, crtc 1
>[  101.619068] [drm:drm_wait_vblank] returning 3827 to client
>[  101.619075] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.619146] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.619195] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.619210] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.619221] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.619230] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.619254] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.635552] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.635629] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.635675] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.635712] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.635733] [drm:drm_wait_vblank] waiting on vblank count 3828, crtc 1
>[  101.635738] [drm:drm_wait_vblank] returning 3828 to client
>[  101.635743] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.635805] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.635833] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.635857] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.635867] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.635874] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.635900] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.652140] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.652217] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.652267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.652294] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.652310] [drm:drm_wait_vblank] waiting on vblank count 3829, crtc 1
>[  101.652317] [drm:drm_wait_vblank] returning 3829 to client
>[  101.652325] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.652431] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.652456] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.652470] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.652478] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.652486] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.652514] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.668806] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.668883] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.668931] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.668951] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.668966] [drm:drm_wait_vblank] waiting on vblank count 3830, crtc 1
>[  101.668974] [drm:drm_wait_vblank] returning 3830 to client
>[  101.668981] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.669090] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.669118] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.669130] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.669139] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.669147] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.669175] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.685454] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.685529] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.685576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.685606] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.685621] [drm:drm_wait_vblank] waiting on vblank count 3831, crtc 1
>[  101.685629] [drm:drm_wait_vblank] returning 3831 to client
>[  101.685645] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.686120] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.686150] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.686168] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.686177] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.686186] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.686251] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.702117] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.702194] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.702243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.702280] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.702296] [drm:drm_wait_vblank] waiting on vblank count 3832, crtc 1
>[  101.702302] [drm:drm_wait_vblank] returning 3832 to client
>[  101.702309] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.702837] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.702869] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.702884] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.702893] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.702957] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.703024] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.718771] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.718865] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.718896] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.718915] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.718927] [drm:drm_wait_vblank] waiting on vblank count 3833, crtc 1
>[  101.718933] [drm:drm_wait_vblank] returning 3833 to client
>[  101.718963] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.719118] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.719149] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.719166] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.719180] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.719187] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.719263] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.735436] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.735522] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.735560] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.735579] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.735593] [drm:drm_wait_vblank] waiting on vblank count 3834, crtc 1
>[  101.735598] [drm:drm_wait_vblank] returning 3834 to client
>[  101.735603] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.735720] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.735747] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.735761] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.735770] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.735779] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.735842] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.752167] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.752260] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.752294] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.752314] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.752329] [drm:drm_wait_vblank] waiting on vblank count 3835, crtc 1
>[  101.752334] [drm:drm_wait_vblank] returning 3835 to client
>[  101.752339] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.752455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.752478] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.752492] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.752501] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.752509] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.752579] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.768756] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.768847] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.768888] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.768910] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.768928] [drm:drm_wait_vblank] waiting on vblank count 3836, crtc 1
>[  101.768948] [drm:drm_wait_vblank] returning 3836 to client
>[  101.768956] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.769434] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.769464] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.769479] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.769488] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.769499] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.769563] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.785494] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.785584] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.785623] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.785644] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.785658] [drm:drm_wait_vblank] waiting on vblank count 3837, crtc 1
>[  101.785666] [drm:drm_wait_vblank] returning 3837 to client
>[  101.785672] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.786147] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.786176] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.786191] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.786203] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.786212] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.786276] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.802157] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.802249] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.802293] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.802336] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.802355] [drm:drm_wait_vblank] waiting on vblank count 3838, crtc 1
>[  101.802378] [drm:drm_wait_vblank] returning 3838 to client
>[  101.802395] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.802934] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.802963] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.802977] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.802986] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.802998] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.803064] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.818827] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.818919] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.818959] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.818979] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.818995] [drm:drm_wait_vblank] waiting on vblank count 3839, crtc 1
>[  101.819003] [drm:drm_wait_vblank] returning 3839 to client
>[  101.819011] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.819616] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.819643] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.819654] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.819661] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.819669] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.819731] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.835444] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.835535] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.835562] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.835582] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.835594] [drm:drm_wait_vblank] waiting on vblank count 3840, crtc 1
>[  101.835600] [drm:drm_wait_vblank] returning 3840 to client
>[  101.835613] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.836071] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.836096] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.836107] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.836113] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.836117] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.836172] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.852139] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.852231] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.852263] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.852283] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.852296] [drm:drm_wait_vblank] waiting on vblank count 3841, crtc 1
>[  101.852303] [drm:drm_wait_vblank] returning 3841 to client
>[  101.852309] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.852848] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.852874] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.852891] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.852899] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.852905] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.852970] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.868760] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.868851] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.868884] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.868903] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.868915] [drm:drm_wait_vblank] waiting on vblank count 3842, crtc 1
>[  101.868921] [drm:drm_wait_vblank] returning 3842 to client
>[  101.868934] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.869084] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.869110] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.869126] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.869141] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.869147] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.869216] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.885393] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.885482] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.885525] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.885547] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.885562] [drm:drm_wait_vblank] waiting on vblank count 3843, crtc 1
>[  101.885569] [drm:drm_wait_vblank] returning 3843 to client
>[  101.885576] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.885749] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.885780] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.885795] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.885804] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.885815] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.885891] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.902053] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.902145] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.902189] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.902210] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.902226] [drm:drm_wait_vblank] waiting on vblank count 3844, crtc 1
>[  101.902253] [drm:drm_wait_vblank] returning 3844 to client
>[  101.902266] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.902431] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.902464] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.902482] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.902492] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.902506] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.902581] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.918714] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.918805] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.918844] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.918865] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.918881] [drm:drm_wait_vblank] waiting on vblank count 3845, crtc 1
>[  101.918888] [drm:drm_wait_vblank] returning 3845 to client
>[  101.918895] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.919047] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.919075] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.919089] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.919098] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.919106] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.919175] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.935368] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.935459] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.935493] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.935519] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.935534] [drm:drm_wait_vblank] waiting on vblank count 3846, crtc 1
>[  101.935553] [drm:drm_wait_vblank] returning 3846 to client
>[  101.935561] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.936014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.936040] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.936051] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.936056] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.936061] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.936110] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.952217] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.952345] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.952371] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.952397] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.952409] [drm:drm_wait_vblank] waiting on vblank count 3847, crtc 1
>[  101.952415] [drm:drm_wait_vblank] returning 3847 to client
>[  101.952419] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.952525] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.952549] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.952562] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.952570] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.952577] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.952679] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  101.968692] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.968780] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  101.968819] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.968838] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.968867] [drm:drm_wait_vblank] waiting on vblank count 3848, crtc 1
>[  101.968873] [drm:drm_wait_vblank] returning 3848 to client
>[  101.968878] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.969346] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.969379] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.969395] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.969404] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  101.969412] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  101.969475] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  101.985384] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.985478] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.985510] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  101.985536] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.985561] [drm:drm_wait_vblank] waiting on vblank count 3849, crtc 1
>[  101.985573] [drm:drm_wait_vblank] returning 3849 to client
>[  101.985578] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  101.986086] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  101.986118] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  101.986129] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  101.986135] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  101.986141] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  101.986197] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.002015] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.002107] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.002146] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.002166] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.002194] [drm:drm_wait_vblank] waiting on vblank count 3850, crtc 1
>[  102.002200] [drm:drm_wait_vblank] returning 3850 to client
>[  102.002205] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.002703] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.002735] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.002747] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.002753] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.002757] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.002863] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.018708] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.018805] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.018836] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.018862] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.018887] [drm:drm_wait_vblank] waiting on vblank count 3851, crtc 1
>[  102.018893] [drm:drm_wait_vblank] returning 3851 to client
>[  102.018898] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.019455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.019484] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.019499] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.019508] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.019518] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.019572] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.035327] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.035419] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.035455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.035483] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.035501] [drm:drm_wait_vblank] waiting on vblank count 3852, crtc 1
>[  102.035515] [drm:drm_wait_vblank] returning 3852 to client
>[  102.035526] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.035898] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.035933] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.035948] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.035958] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.035966] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.035998] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.051997] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.052089] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.052122] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.052147] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.052176] [drm:drm_wait_vblank] waiting on vblank count 3853, crtc 1
>[  102.052182] [drm:drm_wait_vblank] returning 3853 to client
>[  102.052187] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.052282] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.052304] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.052327] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.052340] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.052346] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.052365] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.068731] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.068828] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.068860] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.068889] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.068906] [drm:drm_wait_vblank] waiting on vblank count 3854, crtc 1
>[  102.068924] [drm:drm_wait_vblank] returning 3854 to client
>[  102.068933] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.069042] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.069063] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.069074] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.069081] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.069094] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.069114] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.085380] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.085474] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.085505] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.085525] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.085541] [drm:drm_wait_vblank] waiting on vblank count 3855, crtc 1
>[  102.085547] [drm:drm_wait_vblank] returning 3855 to client
>[  102.085551] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.085633] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.085658] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.085672] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.085679] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.085687] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.085712] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.101980] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.102072] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.102104] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.102124] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.102136] [drm:drm_wait_vblank] waiting on vblank count 3856, crtc 1
>[  102.102141] [drm:drm_wait_vblank] returning 3856 to client
>[  102.102155] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.102262] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.102284] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.102297] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.102306] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.102313] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.102343] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.118715] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.118803] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.118848] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.118887] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.118902] [drm:drm_wait_vblank] waiting on vblank count 3857, crtc 1
>[  102.118910] [drm:drm_wait_vblank] returning 3857 to client
>[  102.118917] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.118990] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.119017] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.119031] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.119043] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.119058] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.119085] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.135376] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.135468] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.135510] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.135533] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.135553] [drm:drm_wait_vblank] waiting on vblank count 3858, crtc 1
>[  102.135573] [drm:drm_wait_vblank] returning 3858 to client
>[  102.135586] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.136050] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.136078] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.136093] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.136101] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.136108] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.136175] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.152029] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.152120] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.152164] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.152192] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.152221] [drm:drm_wait_vblank] waiting on vblank count 3859, crtc 1
>[  102.152234] [drm:drm_wait_vblank] returning 3859 to client
>[  102.152254] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.152407] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.152436] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.152452] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.152464] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.152477] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.152579] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.168651] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.168742] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.168784] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.168807] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.168827] [drm:drm_wait_vblank] waiting on vblank count 3860, crtc 1
>[  102.168848] [drm:drm_wait_vblank] returning 3860 to client
>[  102.168861] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.169025] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.169056] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.169071] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.169082] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.169093] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.169176] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.185273] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.185362] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.185403] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.185425] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.185444] [drm:drm_wait_vblank] waiting on vblank count 3861, crtc 1
>[  102.185465] [drm:drm_wait_vblank] returning 3861 to client
>[  102.185479] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.185618] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.185647] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.185663] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.185678] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.185687] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.185757] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.201937] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.202022] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.202066] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.202089] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.202113] [drm:drm_wait_vblank] waiting on vblank count 3862, crtc 1
>[  102.202126] [drm:drm_wait_vblank] returning 3862 to client
>[  102.202134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.202277] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.202306] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.202323] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.202332] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.202341] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.202419] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.218653] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.218745] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.218788] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.218811] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.218826] [drm:drm_wait_vblank] waiting on vblank count 3863, crtc 1
>[  102.218837] [drm:drm_wait_vblank] returning 3863 to client
>[  102.218858] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.218994] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.219023] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.219040] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.219050] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.219058] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.219133] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.235261] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.235350] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.235385] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.235412] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.235426] [drm:drm_wait_vblank] waiting on vblank count 3864, crtc 1
>[  102.235434] [drm:drm_wait_vblank] returning 3864 to client
>[  102.235440] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.235584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.235611] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.235627] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.235637] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.235645] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.235715] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.251994] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.252086] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.252128] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.252159] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.252190] [drm:drm_wait_vblank] waiting on vblank count 3865, crtc 1
>[  102.252212] [drm:drm_wait_vblank] returning 3865 to client
>[  102.252228] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.252356] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.252386] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.252401] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.252411] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.252420] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.252496] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.268622] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.268712] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.268749] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.268772] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.268786] [drm:drm_wait_vblank] waiting on vblank count 3866, crtc 1
>[  102.268796] [drm:drm_wait_vblank] returning 3866 to client
>[  102.268822] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.268959] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.268992] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.269008] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.269018] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.269027] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.269095] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.285289] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.285379] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.285408] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.285427] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.285440] [drm:drm_wait_vblank] waiting on vblank count 3867, crtc 1
>[  102.285452] [drm:drm_wait_vblank] returning 3867 to client
>[  102.285473] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.285625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.285659] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.285674] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.285683] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.285692] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.285763] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.301944] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.302033] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.302062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.302081] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.302094] [drm:drm_wait_vblank] waiting on vblank count 3868, crtc 1
>[  102.302101] [drm:drm_wait_vblank] returning 3868 to client
>[  102.302138] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.302282] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.302314] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.302329] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.302338] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.302347] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.302421] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.318599] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.318691] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.318733] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.318756] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.318772] [drm:drm_wait_vblank] waiting on vblank count 3869, crtc 1
>[  102.318798] [drm:drm_wait_vblank] returning 3869 to client
>[  102.318811] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.318979] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.319008] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.319027] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.319037] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.319050] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.319127] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.335307] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.335385] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.335400] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.335439] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.335457] [drm:drm_wait_vblank] waiting on vblank count 3870, crtc 1
>[  102.335463] [drm:drm_wait_vblank] returning 3870 to client
>[  102.335468] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.335897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.335925] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.335943] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.335952] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.335959] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.336024] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.351955] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.352047] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.352086] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.352106] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.352135] [drm:drm_wait_vblank] waiting on vblank count 3871, crtc 1
>[  102.352141] [drm:drm_wait_vblank] returning 3871 to client
>[  102.352146] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.352619] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.352650] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.352665] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.352676] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.352684] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.352738] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.368589] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.368677] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.368720] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.368742] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.368757] [drm:drm_wait_vblank] waiting on vblank count 3872, crtc 1
>[  102.368764] [drm:drm_wait_vblank] returning 3872 to client
>[  102.368771] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.369180] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.369218] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.369233] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.369244] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.369252] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.369315] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.385250] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.385342] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.385372] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.385400] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.385415] [drm:drm_wait_vblank] waiting on vblank count 3873, crtc 1
>[  102.385423] [drm:drm_wait_vblank] returning 3873 to client
>[  102.385430] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.385850] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.385876] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.385890] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.385899] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.385906] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.385970] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.401863] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.401951] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.401994] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.402016] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.402030] [drm:drm_wait_vblank] waiting on vblank count 3874, crtc 1
>[  102.402037] [drm:drm_wait_vblank] returning 3874 to client
>[  102.402043] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.402448] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.402475] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.402489] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.402497] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.402503] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.402566] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.418524] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.418611] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.418648] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.418668] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.418684] [drm:drm_wait_vblank] waiting on vblank count 3875, crtc 1
>[  102.418692] [drm:drm_wait_vblank] returning 3875 to client
>[  102.418698] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.419083] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.419114] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.419128] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.419138] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.419143] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.419195] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.435186] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.435281] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.435312] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.435340] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.435357] [drm:drm_wait_vblank] waiting on vblank count 3876, crtc 1
>[  102.435372] [drm:drm_wait_vblank] returning 3876 to client
>[  102.435381] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.435801] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.435828] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.435839] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.435846] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.435855] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.435905] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.451851] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.451945] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.451976] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.451995] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.452008] [drm:drm_wait_vblank] waiting on vblank count 3877, crtc 1
>[  102.452016] [drm:drm_wait_vblank] returning 3877 to client
>[  102.452048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.452541] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.452569] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.452580] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.452587] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.452648] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.452700] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.468507] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.468599] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.468641] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.468663] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.468678] [drm:drm_wait_vblank] waiting on vblank count 3878, crtc 1
>[  102.468701] [drm:drm_wait_vblank] returning 3878 to client
>[  102.468718] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.469190] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.469220] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.469236] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.469246] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.469254] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.469319] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.485164] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.485260] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.485292] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.485319] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.485332] [drm:drm_wait_vblank] waiting on vblank count 3879, crtc 1
>[  102.485352] [drm:drm_wait_vblank] returning 3879 to client
>[  102.485359] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.485500] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.485527] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.485541] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.485551] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.485558] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.485624] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.501828] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.501918] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.501946] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.501965] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.501977] [drm:drm_wait_vblank] waiting on vblank count 3880, crtc 1
>[  102.501991] [drm:drm_wait_vblank] returning 3880 to client
>[  102.502011] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.502169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.502199] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.502213] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.502222] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.502231] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.502306] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.518492] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.518582] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.518624] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.518646] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.518661] [drm:drm_wait_vblank] waiting on vblank count 3881, crtc 1
>[  102.518686] [drm:drm_wait_vblank] returning 3881 to client
>[  102.518701] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.518837] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.518868] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.518884] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.518895] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.518903] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.518975] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.535231] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.535329] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.535361] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.535390] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.535406] [drm:drm_wait_vblank] waiting on vblank count 3882, crtc 1
>[  102.535422] [drm:drm_wait_vblank] returning 3882 to client
>[  102.535431] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.535598] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.535633] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.535646] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.535654] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.535661] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.535727] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.551819] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.551910] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.551945] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.551965] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.551977] [drm:drm_wait_vblank] waiting on vblank count 3883, crtc 1
>[  102.551983] [drm:drm_wait_vblank] returning 3883 to client
>[  102.551998] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.552473] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.552549] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.552560] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.552566] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.552571] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.552625] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.568507] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.568598] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.568640] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.568662] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.568678] [drm:drm_wait_vblank] waiting on vblank count 3884, crtc 1
>[  102.568700] [drm:drm_wait_vblank] returning 3884 to client
>[  102.568716] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.569173] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.569203] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.569218] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.569227] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.569235] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.569302] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.585138] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.585232] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.585267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.585294] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.585309] [drm:drm_wait_vblank] waiting on vblank count 3885, crtc 1
>[  102.585321] [drm:drm_wait_vblank] returning 3885 to client
>[  102.585345] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.585799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.585830] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.585848] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.585857] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.585865] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.585931] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.601798] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.601891] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.601926] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.601953] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.601969] [drm:drm_wait_vblank] waiting on vblank count 3886, crtc 1
>[  102.601977] [drm:drm_wait_vblank] returning 3886 to client
>[  102.601984] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.602434] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.602465] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.602480] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.602489] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.602496] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.602561] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.618460] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.618552] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.618584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.618603] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.618615] [drm:drm_wait_vblank] waiting on vblank count 3887, crtc 1
>[  102.618621] [drm:drm_wait_vblank] returning 3887 to client
>[  102.618634] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.618771] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.618799] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.618815] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.618824] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.618830] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.618902] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.635112] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.635201] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.635230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.635248] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.635261] [drm:drm_wait_vblank] waiting on vblank count 3888, crtc 1
>[  102.635268] [drm:drm_wait_vblank] returning 3888 to client
>[  102.635299] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.635750] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.635779] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.635791] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.635796] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.635801] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.635852] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.651780] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.651872] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.651904] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.651923] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.651935] [drm:drm_wait_vblank] waiting on vblank count 3889, crtc 1
>[  102.651940] [drm:drm_wait_vblank] returning 3889 to client
>[  102.651955] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.652108] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.652135] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.652151] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.652160] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.652174] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.652241] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.668468] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.668561] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.668604] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.668627] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.668643] [drm:drm_wait_vblank] waiting on vblank count 3890, crtc 1
>[  102.668664] [drm:drm_wait_vblank] returning 3890 to client
>[  102.668671] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.668833] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.668863] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.668878] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.668888] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.668896] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.668966] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.685142] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.685233] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.685272] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.685294] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.685310] [drm:drm_wait_vblank] waiting on vblank count 3891, crtc 1
>[  102.685329] [drm:drm_wait_vblank] returning 3891 to client
>[  102.685342] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.685485] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.685514] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.685530] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.685542] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.685552] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.685625] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.701799] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.701888] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.701929] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.701951] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.701970] [drm:drm_wait_vblank] waiting on vblank count 3892, crtc 1
>[  102.701990] [drm:drm_wait_vblank] returning 3892 to client
>[  102.702003] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.702149] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.702181] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.702197] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.702209] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.702218] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.702292] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.718252] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.718292] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.718305] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.718317] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.718320] [drm:drm_wait_vblank] waiting on vblank count 3893, crtc 1
>[  102.718325] [drm:drm_wait_vblank] returning 3893 to client
>[  102.718329] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.718404] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.718428] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.718440] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.718448] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.718455] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.718499] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.735154] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.735248] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.735287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.735340] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.735351] [drm:drm_wait_vblank] waiting on vblank count 3894, crtc 1
>[  102.735357] [drm:drm_wait_vblank] returning 3894 to client
>[  102.735361] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.735467] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.735491] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.735506] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.735518] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.735525] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.735594] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.751736] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.751828] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.751864] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.751892] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.751906] [drm:drm_wait_vblank] waiting on vblank count 3895, crtc 1
>[  102.751924] [drm:drm_wait_vblank] returning 3895 to client
>[  102.751934] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.752090] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.752119] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.752133] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.752142] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.752150] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.752218] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.768368] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.768464] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.768499] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.768527] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.768541] [drm:drm_wait_vblank] waiting on vblank count 3896, crtc 1
>[  102.768561] [drm:drm_wait_vblank] returning 3896 to client
>[  102.768569] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.768715] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.768748] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.768762] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.768770] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.768777] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.768848] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.785035] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.785128] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.785161] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.785181] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.785197] [drm:drm_wait_vblank] waiting on vblank count 3897, crtc 1
>[  102.785222] [drm:drm_wait_vblank] returning 3897 to client
>[  102.785236] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.785395] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.785424] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.785439] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.785447] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.785456] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.785804] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.801798] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.801891] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.801922] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.801942] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.801974] [drm:drm_wait_vblank] waiting on vblank count 3898, crtc 1
>[  102.801980] [drm:drm_wait_vblank] returning 3898 to client
>[  102.801987] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.802417] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.802452] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.802467] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.802473] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.802479] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.802591] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.818429] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.818520] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.818553] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.818579] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.818594] [drm:drm_wait_vblank] waiting on vblank count 3899, crtc 1
>[  102.818601] [drm:drm_wait_vblank] returning 3899 to client
>[  102.818608] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.819041] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.819071] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.819135] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.819152] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.819162] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.819234] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.835081] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.835176] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.835206] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.835232] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.835247] [drm:drm_wait_vblank] waiting on vblank count 3900, crtc 1
>[  102.835258] [drm:drm_wait_vblank] returning 3900 to client
>[  102.835273] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.835673] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.835713] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.835724] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.835729] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.835734] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.835787] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.851768] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.851860] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.851891] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.851910] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.851923] [drm:drm_wait_vblank] waiting on vblank count 3901, crtc 1
>[  102.851930] [drm:drm_wait_vblank] returning 3901 to client
>[  102.851936] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.852392] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.852422] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.852436] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.852448] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.852455] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.852566] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.868407] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.868497] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.868526] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.868545] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.868557] [drm:drm_wait_vblank] waiting on vblank count 3902, crtc 1
>[  102.868562] [drm:drm_wait_vblank] returning 3902 to client
>[  102.868579] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.868977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.869010] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.869028] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.869037] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.869044] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.869099] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.885103] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.885196] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.885238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.885260] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.885275] [drm:drm_wait_vblank] waiting on vblank count 3903, crtc 1
>[  102.885296] [drm:drm_wait_vblank] returning 3903 to client
>[  102.885312] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.885773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.885804] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.885819] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.885828] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.885836] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.885897] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.901689] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.901780] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.901824] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.901846] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.901865] [drm:drm_wait_vblank] waiting on vblank count 3904, crtc 1
>[  102.901888] [drm:drm_wait_vblank] returning 3904 to client
>[  102.901896] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.902353] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.902428] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.902443] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.902451] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.902458] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.902523] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.918345] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.918436] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.918462] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.918481] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.918493] [drm:drm_wait_vblank] waiting on vblank count 3905, crtc 1
>[  102.918498] [drm:drm_wait_vblank] returning 3905 to client
>[  102.918509] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.918627] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.918655] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.918669] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.918677] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.918687] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.918759] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.935006] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.935095] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.935125] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.935145] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.935157] [drm:drm_wait_vblank] waiting on vblank count 3906, crtc 1
>[  102.935162] [drm:drm_wait_vblank] returning 3906 to client
>[  102.935175] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.935291] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.935317] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.935333] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.935341] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.935347] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.935416] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.951674] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.951765] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.951810] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.951833] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.951848] [drm:drm_wait_vblank] waiting on vblank count 3907, crtc 1
>[  102.951855] [drm:drm_wait_vblank] returning 3907 to client
>[  102.951862] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.952337] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.952408] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.952424] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.952436] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.952444] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.952508] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  102.968372] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.968461] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  102.968503] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.968525] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.968546] [drm:drm_wait_vblank] waiting on vblank count 3908, crtc 1
>[  102.968561] [drm:drm_wait_vblank] returning 3908 to client
>[  102.968572] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.968706] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.968732] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.968746] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.968755] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  102.968764] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  102.968836] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  102.984981] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.985069] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.985111] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  102.985133] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.985148] [drm:drm_wait_vblank] waiting on vblank count 3909, crtc 1
>[  102.985155] [drm:drm_wait_vblank] returning 3909 to client
>[  102.985163] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  102.985581] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  102.985610] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  102.985624] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  102.985632] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  102.985639] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  102.985701] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.001648] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.001741] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.001772] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.001799] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.001815] [drm:drm_wait_vblank] waiting on vblank count 3910, crtc 1
>[  103.001830] [drm:drm_wait_vblank] returning 3910 to client
>[  103.001847] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.001986] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.002012] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.002026] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.002036] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.002045] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.002115] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.018307] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.018399] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.018430] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.018457] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.018472] [drm:drm_wait_vblank] waiting on vblank count 3911, crtc 1
>[  103.018494] [drm:drm_wait_vblank] returning 3911 to client
>[  103.018511] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.018650] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.018679] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.018693] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.018702] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.018710] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.018781] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.034967] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.035062] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.035093] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.035118] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.035133] [drm:drm_wait_vblank] waiting on vblank count 3912, crtc 1
>[  103.035141] [drm:drm_wait_vblank] returning 3912 to client
>[  103.035148] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.035558] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.035594] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.035608] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.035616] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.035624] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.035687] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.051701] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.051795] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.051829] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.051860] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.051895] [drm:drm_wait_vblank] waiting on vblank count 3913, crtc 1
>[  103.051902] [drm:drm_wait_vblank] returning 3913 to client
>[  103.051910] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.052045] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.052077] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.052093] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.052102] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.052110] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.052179] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.068332] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.068423] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.068457] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.068483] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.068498] [drm:drm_wait_vblank] waiting on vblank count 3914, crtc 1
>[  103.068505] [drm:drm_wait_vblank] returning 3914 to client
>[  103.068511] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.068656] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.068682] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.068697] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.068707] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.068717] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.068790] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.084953] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.085044] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.085084] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.085106] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.085121] [drm:drm_wait_vblank] waiting on vblank count 3915, crtc 1
>[  103.085143] [drm:drm_wait_vblank] returning 3915 to client
>[  103.085160] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.085306] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.085335] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.085350] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.085359] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.085369] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.085442] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.101610] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.101700] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.101740] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.101761] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.101776] [drm:drm_wait_vblank] waiting on vblank count 3916, crtc 1
>[  103.101798] [drm:drm_wait_vblank] returning 3916 to client
>[  103.101814] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.101962] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.101991] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.102006] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.102016] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.102024] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.102095] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.118272] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.118361] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.118391] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.118411] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.118423] [drm:drm_wait_vblank] waiting on vblank count 3917, crtc 1
>[  103.118428] [drm:drm_wait_vblank] returning 3917 to client
>[  103.118454] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.118589] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.118617] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.118636] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.118643] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.118650] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.118716] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.131295] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  103.131379] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  103.134924] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.135033] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.135049] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.135085] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.135098] [drm:drm_wait_vblank] waiting on vblank count 3918, crtc 1
>[  103.135103] [drm:drm_wait_vblank] returning 3918 to client
>[  103.135114] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.135246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.135274] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.135289] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.135296] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.135304] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.135371] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.151664] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.151756] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.151800] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.151828] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.151849] [drm:drm_wait_vblank] waiting on vblank count 3919, crtc 1
>[  103.151855] [drm:drm_wait_vblank] returning 3919 to client
>[  103.151862] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.152004] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.152033] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.152049] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.152059] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.152068] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.152144] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.168331] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.168422] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.168467] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.168517] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.168532] [drm:drm_wait_vblank] waiting on vblank count 3920, crtc 1
>[  103.168546] [drm:drm_wait_vblank] returning 3920 to client
>[  103.168562] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.168691] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.168718] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.168733] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.168742] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.168752] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.168826] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.184911] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.185000] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.185035] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.185063] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.185078] [drm:drm_wait_vblank] waiting on vblank count 3921, crtc 1
>[  103.185085] [drm:drm_wait_vblank] returning 3921 to client
>[  103.185093] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.185228] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.185256] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.185272] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.185281] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.185289] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.185354] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.201608] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.201699] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.201745] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.201767] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.201782] [drm:drm_wait_vblank] waiting on vblank count 3922, crtc 1
>[  103.201790] [drm:drm_wait_vblank] returning 3922 to client
>[  103.201805] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.201974] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.202004] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.202019] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.202029] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.202037] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.202107] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.218289] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.218380] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.218425] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.218447] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.218470] [drm:drm_wait_vblank] waiting on vblank count 3923, crtc 1
>[  103.218476] [drm:drm_wait_vblank] returning 3923 to client
>[  103.218481] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.218603] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.218635] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.218655] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.218664] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.218672] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.218743] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.234957] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.235057] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.235085] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.235113] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.235129] [drm:drm_wait_vblank] waiting on vblank count 3924, crtc 1
>[  103.235135] [drm:drm_wait_vblank] returning 3924 to client
>[  103.235141] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.235270] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.235301] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.235322] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.235331] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.235341] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.235415] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.251628] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.251720] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.251762] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.251792] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.251820] [drm:drm_wait_vblank] waiting on vblank count 3925, crtc 1
>[  103.251834] [drm:drm_wait_vblank] returning 3925 to client
>[  103.251854] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.251992] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.252027] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.252044] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.252055] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.252065] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.252157] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.268261] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.268352] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.268384] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.268411] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.268431] [drm:drm_wait_vblank] waiting on vblank count 3926, crtc 1
>[  103.268451] [drm:drm_wait_vblank] returning 3926 to client
>[  103.268464] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.268610] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.268639] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.268655] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.268665] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.268675] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.268745] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.284957] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.285049] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.285091] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.285113] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.285128] [drm:drm_wait_vblank] waiting on vblank count 3927, crtc 1
>[  103.285155] [drm:drm_wait_vblank] returning 3927 to client
>[  103.285168] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.285339] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.285370] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.285387] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.285395] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.285407] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.285483] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.301615] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.301707] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.301750] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.301807] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.301826] [drm:drm_wait_vblank] waiting on vblank count 3928, crtc 1
>[  103.301844] [drm:drm_wait_vblank] returning 3928 to client
>[  103.301851] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.301980] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.302010] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.302026] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.302036] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.302046] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.302122] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.318245] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.318335] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.318361] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.318381] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.318393] [drm:drm_wait_vblank] waiting on vblank count 3929, crtc 1
>[  103.318398] [drm:drm_wait_vblank] returning 3929 to client
>[  103.318410] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.318539] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.318563] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.318579] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.318589] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.318602] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.318669] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.334859] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.334950] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.334976] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.334996] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.335008] [drm:drm_wait_vblank] waiting on vblank count 3930, crtc 1
>[  103.335013] [drm:drm_wait_vblank] returning 3930 to client
>[  103.335025] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.335135] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.335160] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.335173] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.335183] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.335192] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.335256] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.351526] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.351618] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.351651] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.351671] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.351683] [drm:drm_wait_vblank] waiting on vblank count 3931, crtc 1
>[  103.351688] [drm:drm_wait_vblank] returning 3931 to client
>[  103.351700] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.351834] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.351859] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.351877] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.351886] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.351893] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.351958] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.368220] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.368309] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.368339] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.368358] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.368370] [drm:drm_wait_vblank] waiting on vblank count 3932, crtc 1
>[  103.368376] [drm:drm_wait_vblank] returning 3932 to client
>[  103.368389] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.368492] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.368522] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.368539] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.368547] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.368555] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.368622] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.384884] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.384974] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.385015] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.385038] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.385053] [drm:drm_wait_vblank] waiting on vblank count 3933, crtc 1
>[  103.385060] [drm:drm_wait_vblank] returning 3933 to client
>[  103.385067] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.385224] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.385252] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.385266] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.385279] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.385291] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.385637] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.401503] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.401595] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.401626] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.401654] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.401668] [drm:drm_wait_vblank] waiting on vblank count 3934, crtc 1
>[  103.401681] [drm:drm_wait_vblank] returning 3934 to client
>[  103.401704] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.402139] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.402168] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.402182] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.402190] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.402198] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.402264] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.418206] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.418295] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.418324] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.418344] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.418356] [drm:drm_wait_vblank] waiting on vblank count 3935, crtc 1
>[  103.418361] [drm:drm_wait_vblank] returning 3935 to client
>[  103.418372] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.418493] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.418519] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.418533] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.418542] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.418549] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.418616] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.434866] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.434957] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.434986] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.435005] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.435016] [drm:drm_wait_vblank] waiting on vblank count 3936, crtc 1
>[  103.435022] [drm:drm_wait_vblank] returning 3936 to client
>[  103.435035] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.435152] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.435180] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.435194] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.435203] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.435211] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.435279] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.451555] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.451648] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.451689] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.451713] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.451734] [drm:drm_wait_vblank] waiting on vblank count 3937, crtc 1
>[  103.451741] [drm:drm_wait_vblank] returning 3937 to client
>[  103.451746] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.451882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.451916] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.451932] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.451944] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.451952] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.452024] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.468188] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.468309] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.468325] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.468335] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.468349] [drm:drm_wait_vblank] waiting on vblank count 3938, crtc 1
>[  103.468357] [drm:drm_wait_vblank] returning 3938 to client
>[  103.468364] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.468438] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.468470] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.468486] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.468498] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.468507] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.468535] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.484848] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.484962] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.484980] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.484995] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.485007] [drm:drm_wait_vblank] waiting on vblank count 3939, crtc 1
>[  103.485014] [drm:drm_wait_vblank] returning 3939 to client
>[  103.485023] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.485113] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.485137] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.485150] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.485161] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.485170] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.485191] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.501463] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.501576] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.501597] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.501613] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.501625] [drm:drm_wait_vblank] waiting on vblank count 3940, crtc 1
>[  103.501632] [drm:drm_wait_vblank] returning 3940 to client
>[  103.501650] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.501727] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.501759] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.501771] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.501780] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.501785] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.501806] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.518124] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.518241] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.518258] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.518274] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.518287] [drm:drm_wait_vblank] waiting on vblank count 3941, crtc 1
>[  103.518293] [drm:drm_wait_vblank] returning 3941 to client
>[  103.518312] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.518405] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.518430] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.518448] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.518455] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.518460] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.518481] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.534793] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.534907] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.534926] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.534941] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.534953] [drm:drm_wait_vblank] waiting on vblank count 3942, crtc 1
>[  103.534959] [drm:drm_wait_vblank] returning 3942 to client
>[  103.534970] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.535063] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.535091] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.535104] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.535111] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.535117] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.535137] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.551451] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.551570] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.551587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.551602] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.551614] [drm:drm_wait_vblank] waiting on vblank count 3943, crtc 1
>[  103.551621] [drm:drm_wait_vblank] returning 3943 to client
>[  103.551632] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.551747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.551774] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.551788] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.551795] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.551801] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.551821] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.568105] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.568222] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.568238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.568248] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.568262] [drm:drm_wait_vblank] waiting on vblank count 3944, crtc 1
>[  103.568269] [drm:drm_wait_vblank] returning 3944 to client
>[  103.568281] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.568366] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.568391] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.568405] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.568414] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.568436] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.568467] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.584765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.584879] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.584896] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.584913] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.584925] [drm:drm_wait_vblank] waiting on vblank count 3945, crtc 1
>[  103.584931] [drm:drm_wait_vblank] returning 3945 to client
>[  103.584948] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.585027] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.585056] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.585071] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.585078] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.585084] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.585106] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.601427] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.601543] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.601559] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.601574] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.601587] [drm:drm_wait_vblank] waiting on vblank count 3946, crtc 1
>[  103.601594] [drm:drm_wait_vblank] returning 3946 to client
>[  103.601611] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.601686] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.601721] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.601735] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.601743] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.601751] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.601772] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.618079] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.618198] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.618216] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.618231] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.618243] [drm:drm_wait_vblank] waiting on vblank count 3947, crtc 1
>[  103.618249] [drm:drm_wait_vblank] returning 3947 to client
>[  103.618264] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.618383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.618408] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.618421] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.618426] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.618432] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.618453] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.634754] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.634868] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.634884] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.634901] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.634913] [drm:drm_wait_vblank] waiting on vblank count 3948, crtc 1
>[  103.634920] [drm:drm_wait_vblank] returning 3948 to client
>[  103.634928] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.635017] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.635041] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.635054] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.635063] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.635072] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.635094] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.651415] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.651532] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.651550] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.651564] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.651576] [drm:drm_wait_vblank] waiting on vblank count 3949, crtc 1
>[  103.651583] [drm:drm_wait_vblank] returning 3949 to client
>[  103.651595] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.651713] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.651743] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.651754] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.651760] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.651765] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.651786] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.668072] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.668187] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.668205] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.668220] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.668231] [drm:drm_wait_vblank] waiting on vblank count 3950, crtc 1
>[  103.668238] [drm:drm_wait_vblank] returning 3950 to client
>[  103.668250] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.668389] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.668410] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.668420] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.668426] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.668431] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.668713] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.684812] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.684933] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.684949] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.684964] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.684977] [drm:drm_wait_vblank] waiting on vblank count 3951, crtc 1
>[  103.684984] [drm:drm_wait_vblank] returning 3951 to client
>[  103.684999] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.685385] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.685426] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.685453] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.685458] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.685463] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.685521] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.701467] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.701586] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.701604] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.701623] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.701634] [drm:drm_wait_vblank] waiting on vblank count 3952, crtc 1
>[  103.701640] [drm:drm_wait_vblank] returning 3952 to client
>[  103.701645] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.702034] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.702060] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.702071] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.702077] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.702081] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.702136] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.718040] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.718159] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.718175] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.718192] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.718204] [drm:drm_wait_vblank] waiting on vblank count 3953, crtc 1
>[  103.718211] [drm:drm_wait_vblank] returning 3953 to client
>[  103.718229] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.718614] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.718670] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.718681] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.718687] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.718691] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.718743] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.734710] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.734823] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.734843] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.734858] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.734871] [drm:drm_wait_vblank] waiting on vblank count 3954, crtc 1
>[  103.734877] [drm:drm_wait_vblank] returning 3954 to client
>[  103.734894] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.735262] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.735294] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.735306] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.735313] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.735317] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.735372] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.751441] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.751626] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.751643] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.751659] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.751671] [drm:drm_wait_vblank] waiting on vblank count 3955, crtc 1
>[  103.751678] [drm:drm_wait_vblank] returning 3955 to client
>[  103.751696] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.752052] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.752075] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.752086] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.752092] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.752096] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.752152] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.768039] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.768158] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.768175] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.768191] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.768203] [drm:drm_wait_vblank] waiting on vblank count 3956, crtc 1
>[  103.768210] [drm:drm_wait_vblank] returning 3956 to client
>[  103.768226] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.768384] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.768414] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.768427] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.768436] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.768442] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.768512] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.784745] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.784867] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.784884] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.784895] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.784908] [drm:drm_wait_vblank] waiting on vblank count 3957, crtc 1
>[  103.784914] [drm:drm_wait_vblank] returning 3957 to client
>[  103.784923] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.785331] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.785355] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.785367] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.785372] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.785377] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.785432] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.801436] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.801554] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.801574] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.801589] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.801601] [drm:drm_wait_vblank] waiting on vblank count 3958, crtc 1
>[  103.801608] [drm:drm_wait_vblank] returning 3958 to client
>[  103.801622] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.802008] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.802032] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.802044] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.802053] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.802058] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.802126] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.818095] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.818217] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.818391] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.818409] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.818424] [drm:drm_wait_vblank] waiting on vblank count 3959, crtc 1
>[  103.818433] [drm:drm_wait_vblank] returning 3959 to client
>[  103.818446] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.818521] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.818547] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.818561] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.818572] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.818579] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.818610] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.834716] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.834794] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.834835] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.834855] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.834875] [drm:drm_wait_vblank] waiting on vblank count 3960, crtc 1
>[  103.834897] [drm:drm_wait_vblank] returning 3960 to client
>[  103.834903] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.834988] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.835010] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.835030] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.835052] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.835066] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.835092] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.851410] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.851487] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.851530] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.851550] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.851567] [drm:drm_wait_vblank] waiting on vblank count 3961, crtc 1
>[  103.851572] [drm:drm_wait_vblank] returning 3961 to client
>[  103.851579] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.851658] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.851685] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.851697] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.851705] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.851714] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.851741] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.868041] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.868117] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.868156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.868176] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.868199] [drm:drm_wait_vblank] waiting on vblank count 3962, crtc 1
>[  103.868211] [drm:drm_wait_vblank] returning 3962 to client
>[  103.868216] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.868276] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.868313] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.868335] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.868344] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.868358] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.868398] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.884659] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.884733] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.884779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.884804] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.884819] [drm:drm_wait_vblank] waiting on vblank count 3963, crtc 1
>[  103.884826] [drm:drm_wait_vblank] returning 3963 to client
>[  103.884834] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.884902] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.884941] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.884953] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.884962] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.884968] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.884995] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.901321] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.901395] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.901443] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.901463] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.901477] [drm:drm_wait_vblank] waiting on vblank count 3964, crtc 1
>[  103.901485] [drm:drm_wait_vblank] returning 3964 to client
>[  103.901493] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.901875] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.901901] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.901921] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.901927] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.901932] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.901988] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.917980] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.918053] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.918099] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.918118] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.918130] [drm:drm_wait_vblank] waiting on vblank count 3965, crtc 1
>[  103.918135] [drm:drm_wait_vblank] returning 3965 to client
>[  103.918140] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.918260] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.918289] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.918305] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.918313] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.918320] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.918387] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.934647] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.934735] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.934763] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.934789] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.934812] [drm:drm_wait_vblank] waiting on vblank count 3966, crtc 1
>[  103.934828] [drm:drm_wait_vblank] returning 3966 to client
>[  103.934833] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.935295] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.935324] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.935339] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.935351] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.935357] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.935413] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.951306] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.951397] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.951431] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.951450] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.951464] [drm:drm_wait_vblank] waiting on vblank count 3967, crtc 1
>[  103.951471] [drm:drm_wait_vblank] returning 3967 to client
>[  103.951505] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.952032] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.952059] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.952070] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.952077] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.952085] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.952140] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  103.967970] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.968063] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  103.968096] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.968116] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.968128] [drm:drm_wait_vblank] waiting on vblank count 3968, crtc 1
>[  103.968134] [drm:drm_wait_vblank] returning 3968 to client
>[  103.968148] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.968663] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.968690] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.968702] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.968708] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  103.968712] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  103.968766] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  103.984629] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.984718] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.984747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  103.984767] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.984779] [drm:drm_wait_vblank] waiting on vblank count 3969, crtc 1
>[  103.984785] [drm:drm_wait_vblank] returning 3969 to client
>[  103.984799] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  103.985267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  103.985294] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  103.985305] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  103.985311] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  103.985316] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  103.985368] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.001271] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.001361] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.001395] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.001415] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.001427] [drm:drm_wait_vblank] waiting on vblank count 3970, crtc 1
>[  104.001432] [drm:drm_wait_vblank] returning 3970 to client
>[  104.001446] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.001954] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.001979] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.001991] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.002000] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.002004] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.002112] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.017945] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.018033] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.018063] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.018083] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.018095] [drm:drm_wait_vblank] waiting on vblank count 3971, crtc 1
>[  104.018100] [drm:drm_wait_vblank] returning 3971 to client
>[  104.018117] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.018580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.018606] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.018619] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.018628] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.018633] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.018759] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.034606] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.034696] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.034725] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.034744] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.034756] [drm:drm_wait_vblank] waiting on vblank count 3972, crtc 1
>[  104.034762] [drm:drm_wait_vblank] returning 3972 to client
>[  104.034775] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.035248] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.035275] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.035288] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.035294] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.035302] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.035353] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.051270] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.051363] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.051394] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.051414] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.051426] [drm:drm_wait_vblank] waiting on vblank count 3973, crtc 1
>[  104.051431] [drm:drm_wait_vblank] returning 3973 to client
>[  104.051445] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.051611] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.051640] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.051657] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.051671] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.051678] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.051748] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.067926] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.068016] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.068043] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.068063] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.068075] [drm:drm_wait_vblank] waiting on vblank count 3974, crtc 1
>[  104.068080] [drm:drm_wait_vblank] returning 3974 to client
>[  104.068092] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.068211] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.068240] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.068254] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.068262] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.068271] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.068339] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.084597] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.084687] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.084720] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.084739] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.084751] [drm:drm_wait_vblank] waiting on vblank count 3975, crtc 1
>[  104.084756] [drm:drm_wait_vblank] returning 3975 to client
>[  104.084768] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.084899] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.084928] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.084944] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.084953] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.084959] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.085031] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.101254] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.101345] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.101376] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.101396] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.101408] [drm:drm_wait_vblank] waiting on vblank count 3976, crtc 1
>[  104.101413] [drm:drm_wait_vblank] returning 3976 to client
>[  104.101434] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.101582] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.101610] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.101624] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.101634] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.101647] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.101715] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.117954] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.118041] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.118072] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.118091] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.118103] [drm:drm_wait_vblank] waiting on vblank count 3977, crtc 1
>[  104.118108] [drm:drm_wait_vblank] returning 3977 to client
>[  104.118120] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.118232] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.118262] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.118275] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.118283] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.118290] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.118363] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.134608] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.134697] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.134725] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.134744] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.134756] [drm:drm_wait_vblank] waiting on vblank count 3978, crtc 1
>[  104.134761] [drm:drm_wait_vblank] returning 3978 to client
>[  104.134774] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.134886] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.134912] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.134925] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.134933] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.134941] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.135007] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.151234] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.151325] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.151364] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.151383] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.151399] [drm:drm_wait_vblank] waiting on vblank count 3979, crtc 1
>[  104.151404] [drm:drm_wait_vblank] returning 3979 to client
>[  104.151409] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.151543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.151570] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.151584] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.151591] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.151598] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.151669] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.167888] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.167980] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.168009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.168029] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.168041] [drm:drm_wait_vblank] waiting on vblank count 3980, crtc 1
>[  104.168047] [drm:drm_wait_vblank] returning 3980 to client
>[  104.168058] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.168207] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.168233] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.168249] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.168258] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.168271] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.168343] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.184549] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.184640] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.184671] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.184691] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.184703] [drm:drm_wait_vblank] waiting on vblank count 3981, crtc 1
>[  104.184709] [drm:drm_wait_vblank] returning 3981 to client
>[  104.184721] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.184853] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.184879] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.184892] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.184900] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.184906] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.184977] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.201218] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.201310] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.201343] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.201362] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.201375] [drm:drm_wait_vblank] waiting on vblank count 3982, crtc 1
>[  104.201380] [drm:drm_wait_vblank] returning 3982 to client
>[  104.201393] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.201525] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.201552] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.201565] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.201574] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.201581] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.201650] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.217925] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.218017] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.218048] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.218068] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.218081] [drm:drm_wait_vblank] waiting on vblank count 3983, crtc 1
>[  104.218087] [drm:drm_wait_vblank] returning 3983 to client
>[  104.218117] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.218230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.218256] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.218272] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.218281] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.218288] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.218359] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.234613] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.234703] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.234735] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.234754] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.234767] [drm:drm_wait_vblank] waiting on vblank count 3984, crtc 1
>[  104.234773] [drm:drm_wait_vblank] returning 3984 to client
>[  104.234805] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.234944] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.234974] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.234990] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.235005] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.235012] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.235080] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.251265] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.251356] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.251387] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.251406] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.251422] [drm:drm_wait_vblank] waiting on vblank count 3985, crtc 1
>[  104.251428] [drm:drm_wait_vblank] returning 3985 to client
>[  104.251433] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.251551] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.251577] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.251590] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.251598] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.251604] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.251671] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.267896] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.267985] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.268014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.268034] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.268045] [drm:drm_wait_vblank] waiting on vblank count 3986, crtc 1
>[  104.268050] [drm:drm_wait_vblank] returning 3986 to client
>[  104.268063] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.268178] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.268203] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.268217] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.268225] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.268231] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.268299] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.284594] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.284686] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.284716] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.284736] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.284748] [drm:drm_wait_vblank] waiting on vblank count 3987, crtc 1
>[  104.284753] [drm:drm_wait_vblank] returning 3987 to client
>[  104.284766] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.284899] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.284927] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.284943] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.284952] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.284958] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.285029] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.301250] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.301342] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.301373] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.301392] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.301406] [drm:drm_wait_vblank] waiting on vblank count 3988, crtc 1
>[  104.301412] [drm:drm_wait_vblank] returning 3988 to client
>[  104.301417] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.301530] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.301554] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.301570] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.301578] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.301585] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.301654] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.317878] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.317968] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.317997] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.318016] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.318028] [drm:drm_wait_vblank] waiting on vblank count 3989, crtc 1
>[  104.318033] [drm:drm_wait_vblank] returning 3989 to client
>[  104.318046] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.318162] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.318190] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.318203] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.318211] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.318221] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.318289] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.334542] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.334628] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.334659] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.334679] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.334690] [drm:drm_wait_vblank] waiting on vblank count 3990, crtc 1
>[  104.334696] [drm:drm_wait_vblank] returning 3990 to client
>[  104.334708] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.334822] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.334848] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.334863] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.334872] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.334879] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.334950] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.351233] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.351325] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.351353] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.351373] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.351389] [drm:drm_wait_vblank] waiting on vblank count 3991, crtc 1
>[  104.351394] [drm:drm_wait_vblank] returning 3991 to client
>[  104.351399] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.351516] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.351543] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.351558] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.351569] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.351576] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.351642] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.367860] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.367950] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.367978] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.367997] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.368009] [drm:drm_wait_vblank] waiting on vblank count 3992, crtc 1
>[  104.368014] [drm:drm_wait_vblank] returning 3992 to client
>[  104.368026] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.368138] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.368164] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.368177] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.368185] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.368192] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.368260] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.384525] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.384616] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.384648] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.384667] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.384679] [drm:drm_wait_vblank] waiting on vblank count 3993, crtc 1
>[  104.384684] [drm:drm_wait_vblank] returning 3993 to client
>[  104.384697] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.384830] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.384858] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.384871] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.384879] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.384886] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.384954] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.401126] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.401186] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.401246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.401264] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.401275] [drm:drm_wait_vblank] waiting on vblank count 3994, crtc 1
>[  104.401280] [drm:drm_wait_vblank] returning 3994 to client
>[  104.401286] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.401406] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.401429] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.401441] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.401449] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.401455] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.401511] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.417806] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.417897] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.417935] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.417955] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.417970] [drm:drm_wait_vblank] waiting on vblank count 3995, crtc 1
>[  104.417976] [drm:drm_wait_vblank] returning 3995 to client
>[  104.417981] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.418113] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.418140] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.418155] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.418164] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.418174] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.418251] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.434497] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.434591] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.434620] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.434639] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.434651] [drm:drm_wait_vblank] waiting on vblank count 3996, crtc 1
>[  104.434657] [drm:drm_wait_vblank] returning 3996 to client
>[  104.434682] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.434828] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.434852] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.434871] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.434884] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.434893] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.434961] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.451127] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.451220] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.451257] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.451277] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.451295] [drm:drm_wait_vblank] waiting on vblank count 3997, crtc 1
>[  104.451300] [drm:drm_wait_vblank] returning 3997 to client
>[  104.451305] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.451440] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.451466] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.451481] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.451489] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.451496] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.451570] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.467783] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.467871] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.467901] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.467921] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.467933] [drm:drm_wait_vblank] waiting on vblank count 3998, crtc 1
>[  104.467938] [drm:drm_wait_vblank] returning 3998 to client
>[  104.467950] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.468061] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.468085] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.468097] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.468106] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.468112] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.468180] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.484442] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.484561] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.484578] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.484594] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.484605] [drm:drm_wait_vblank] waiting on vblank count 3999, crtc 1
>[  104.484612] [drm:drm_wait_vblank] returning 3999 to client
>[  104.484623] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.484712] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.484737] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.484753] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.484760] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.484767] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.484793] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.501102] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.501215] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.501235] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.501250] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.501262] [drm:drm_wait_vblank] waiting on vblank count 4000, crtc 1
>[  104.501269] [drm:drm_wait_vblank] returning 4000 to client
>[  104.501274] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.501361] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.501384] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.501397] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.501406] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.501414] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.501441] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.517765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.517883] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.517900] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.517915] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.517927] [drm:drm_wait_vblank] waiting on vblank count 4001, crtc 1
>[  104.517935] [drm:drm_wait_vblank] returning 4001 to client
>[  104.517941] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.518061] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.518086] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.518099] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.518107] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.518116] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.518141] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.534421] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.534536] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.534552] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.534566] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.534578] [drm:drm_wait_vblank] waiting on vblank count 4002, crtc 1
>[  104.534585] [drm:drm_wait_vblank] returning 4002 to client
>[  104.534595] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.534679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.534706] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.534719] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.534727] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.534735] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.534760] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.551087] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.551205] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.551222] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.551238] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.551250] [drm:drm_wait_vblank] waiting on vblank count 4003, crtc 1
>[  104.551257] [drm:drm_wait_vblank] returning 4003 to client
>[  104.551262] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.551374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.551399] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.551414] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.551421] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.551427] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.551456] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.567742] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.567856] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.567872] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.567888] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.567900] [drm:drm_wait_vblank] waiting on vblank count 4004, crtc 1
>[  104.567906] [drm:drm_wait_vblank] returning 4004 to client
>[  104.567912] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.567995] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.568018] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.568031] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.568041] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.568048] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.568073] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.584411] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.584528] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.584546] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.584560] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.584573] [drm:drm_wait_vblank] waiting on vblank count 4005, crtc 1
>[  104.584579] [drm:drm_wait_vblank] returning 4005 to client
>[  104.584585] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.584695] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.584719] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.584732] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.584740] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.584749] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.584775] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.601071] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.601189] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.601206] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.601221] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.601232] [drm:drm_wait_vblank] waiting on vblank count 4006, crtc 1
>[  104.601239] [drm:drm_wait_vblank] returning 4006 to client
>[  104.601245] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.601354] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.601378] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.601392] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.601401] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.601409] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.601435] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.617725] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.617838] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.617858] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.617873] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.617885] [drm:drm_wait_vblank] waiting on vblank count 4007, crtc 1
>[  104.617892] [drm:drm_wait_vblank] returning 4007 to client
>[  104.617897] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.617994] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.618018] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.618031] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.618040] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.618048] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.618076] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.634430] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.634545] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.634563] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.634578] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.634591] [drm:drm_wait_vblank] waiting on vblank count 4008, crtc 1
>[  104.634598] [drm:drm_wait_vblank] returning 4008 to client
>[  104.634604] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.634686] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.634725] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.634737] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.634746] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.634755] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.634780] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.651056] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.651175] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.651191] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.651206] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.651219] [drm:drm_wait_vblank] waiting on vblank count 4009, crtc 1
>[  104.651226] [drm:drm_wait_vblank] returning 4009 to client
>[  104.651232] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.651341] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.651366] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.651379] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.651388] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.651396] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.651423] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.667750] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.667867] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.667882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.667897] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.667908] [drm:drm_wait_vblank] waiting on vblank count 4010, crtc 1
>[  104.667915] [drm:drm_wait_vblank] returning 4010 to client
>[  104.667924] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.668063] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.668088] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.668106] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.668114] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.668122] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.668196] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.684365] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.684477] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.684496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.684512] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.684524] [drm:drm_wait_vblank] waiting on vblank count 4011, crtc 1
>[  104.684530] [drm:drm_wait_vblank] returning 4011 to client
>[  104.684542] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.684680] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.684709] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.684722] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.684731] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.684739] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.684808] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.701064] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.701183] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.701199] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.701216] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.701228] [drm:drm_wait_vblank] waiting on vblank count 4012, crtc 1
>[  104.701235] [drm:drm_wait_vblank] returning 4012 to client
>[  104.701241] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.701398] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.701427] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.701441] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.701449] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.701457] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.701532] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.717746] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.717864] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.717883] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.717898] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.717910] [drm:drm_wait_vblank] waiting on vblank count 4013, crtc 1
>[  104.717916] [drm:drm_wait_vblank] returning 4013 to client
>[  104.717923] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.718055] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.718082] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.718098] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.718106] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.718113] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.718188] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.734350] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.734463] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.734481] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.734495] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.734507] [drm:drm_wait_vblank] waiting on vblank count 4014, crtc 1
>[  104.734514] [drm:drm_wait_vblank] returning 4014 to client
>[  104.734520] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.734661] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.734687] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.734701] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.734710] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.734718] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.734789] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.751077] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.751196] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.751211] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.751227] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.751240] [drm:drm_wait_vblank] waiting on vblank count 4015, crtc 1
>[  104.751246] [drm:drm_wait_vblank] returning 4015 to client
>[  104.751252] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.751374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.751402] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.751417] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.751426] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.751433] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.751509] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.767652] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.767771] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.767789] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.767804] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.767817] [drm:drm_wait_vblank] waiting on vblank count 4016, crtc 1
>[  104.767823] [drm:drm_wait_vblank] returning 4016 to client
>[  104.767839] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.768000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.768028] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.768043] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.768051] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.768059] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.768133] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.784314] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.784433] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.784450] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.784467] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.784479] [drm:drm_wait_vblank] waiting on vblank count 4017, crtc 1
>[  104.784491] [drm:drm_wait_vblank] returning 4017 to client
>[  104.784509] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.784666] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.784695] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.784710] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.784718] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.784726] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.784800] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.801068] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.801188] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.801204] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.801224] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.801238] [drm:drm_wait_vblank] waiting on vblank count 4018, crtc 1
>[  104.801245] [drm:drm_wait_vblank] returning 4018 to client
>[  104.801258] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.801369] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.801395] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.801409] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.801417] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.801425] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.801496] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.817736] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.817853] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.817870] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.817885] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.817898] [drm:drm_wait_vblank] waiting on vblank count 4019, crtc 1
>[  104.817904] [drm:drm_wait_vblank] returning 4019 to client
>[  104.817916] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.818079] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.818109] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.818122] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.818130] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.818139] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.818212] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.834390] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.834510] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.834526] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.834543] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.834578] [drm:drm_wait_vblank] waiting on vblank count 4020, crtc 1
>[  104.834586] [drm:drm_wait_vblank] returning 4020 to client
>[  104.834592] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.834704] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.834731] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.834745] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.834754] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.834761] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.834835] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.851016] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.851131] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.851147] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.851161] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.851173] [drm:drm_wait_vblank] waiting on vblank count 4021, crtc 1
>[  104.851179] [drm:drm_wait_vblank] returning 4021 to client
>[  104.851185] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.851327] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.851362] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.851374] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.851384] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.851391] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.851469] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.867710] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.867828] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.867845] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.867863] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.867875] [drm:drm_wait_vblank] waiting on vblank count 4022, crtc 1
>[  104.867883] [drm:drm_wait_vblank] returning 4022 to client
>[  104.867889] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.867994] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.868019] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.868033] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.868042] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.868050] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.868119] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.884341] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.884454] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.884648] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.884668] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.884680] [drm:drm_wait_vblank] waiting on vblank count 4023, crtc 1
>[  104.884689] [drm:drm_wait_vblank] returning 4023 to client
>[  104.884700] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.884766] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.884791] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.884810] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.884819] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.884827] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.884850] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.901029] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.901110] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.901128] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.901142] [drm:drm_wait_vblank] waiting on vblank count 4024, crtc 1
>[  104.901154] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.901161] [drm:drm_wait_vblank] returning 4024 to client
>[  104.901167] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.901272] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.901298] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.901313] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.901325] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.901334] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.901365] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.917700] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.917781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.917798] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.917824] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.917828] [drm:drm_wait_vblank] waiting on vblank count 4025, crtc 1
>[  104.917838] [drm:drm_wait_vblank] returning 4025 to client
>[  104.917844] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.917932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.917970] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.917989] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.918004] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.918012] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.918045] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.934326] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.934405] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.934422] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.934435] [drm:drm_wait_vblank] waiting on vblank count 4026, crtc 1
>[  104.934447] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.934459] [drm:drm_wait_vblank] returning 4026 to client
>[  104.934466] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.934534] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.934558] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.934571] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.934579] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.934585] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.934618] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.951017] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.951097] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.951116] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.951130] [drm:drm_wait_vblank] waiting on vblank count 4027, crtc 1
>[  104.951140] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.951150] [drm:drm_wait_vblank] returning 4027 to client
>[  104.951156] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.951255] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.951283] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.951298] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.951312] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.951321] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.951353] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  104.967599] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.967676] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.967695] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.967717] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  104.967720] [drm:drm_wait_vblank] waiting on vblank count 4028, crtc 1
>[  104.967731] [drm:drm_wait_vblank] returning 4028 to client
>[  104.967737] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.967803] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.967834] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.967847] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.967859] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  104.967877] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  104.967908] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  104.984260] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.984338] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  104.984357] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.984370] [drm:drm_wait_vblank] waiting on vblank count 4029, crtc 1
>[  104.984391] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.984425] [drm:drm_wait_vblank] returning 4029 to client
>[  104.984439] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  104.984506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  104.984542] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  104.984566] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  104.984575] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  104.984599] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  104.984625] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  105.000922] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.001001] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.001020] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.001041] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  105.001045] [drm:drm_wait_vblank] waiting on vblank count 4030, crtc 1
>[  105.001055] [drm:drm_wait_vblank] returning 4030 to client
>[  105.001061] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.001128] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.001163] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.001193] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.001203] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  105.001213] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  105.001239] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.017586] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.017665] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.017682] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.017704] [drm:drm_wait_vblank] waiting on vblank count 4031, crtc 1
>[  105.017714] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.017751] [drm:drm_wait_vblank] returning 4031 to client
>[  105.017758] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.017885] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.017910] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.017931] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  105.017940] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  105.017953] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.018033] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  105.034239] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.034360] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  105.034369] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.034383] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.034392] [drm:drm_wait_vblank] waiting on vblank count 4032, crtc 1
>[  105.034403] [drm:drm_wait_vblank] returning 4032 to client
>[  105.034409] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.034546] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.034573] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.034588] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.034599] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  105.034607] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  105.034678] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.050975] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.051057] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.051073] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.051086] [drm:drm_wait_vblank] waiting on vblank count 4033, crtc 1
>[  105.051108] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.051138] [drm:drm_wait_vblank] returning 4033 to client
>[  105.051148] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.051274] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.051305] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.051321] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  105.051330] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  105.051338] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.051421] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  105.067562] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.067641] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.067658] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.067669] [drm:drm_wait_vblank] waiting on vblank count 4034, crtc 1
>[  105.067681] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  105.067692] [drm:drm_wait_vblank] returning 4034 to client
>[  105.067704] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.067820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.067846] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.067859] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.067872] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  105.067879] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  105.067945] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.084224] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.084302] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.084318] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.084330] [drm:drm_wait_vblank] waiting on vblank count 4035, crtc 1
>[  105.084342] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.084345] [drm:drm_wait_vblank] returning 4035 to client
>[  105.084355] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.084466] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.084503] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.084517] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  105.084528] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  105.084536] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.084603] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  105.100885] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.100962] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.100979] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.100990] [drm:drm_wait_vblank] waiting on vblank count 4036, crtc 1
>[  105.100996] [drm:drm_wait_vblank] returning 4036 to client
>[  105.101006] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  105.101021] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.101144] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.101168] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.101182] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.101195] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  105.101203] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  105.101283] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.117546] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.117625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.117642] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.117653] [drm:drm_wait_vblank] waiting on vblank count 4037, crtc 1
>[  105.117665] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.117678] [drm:drm_wait_vblank] returning 4037 to client
>[  105.117684] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.117808] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.117836] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.117853] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  105.117860] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  105.117869] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.117945] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  105.134290] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.134372] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.134388] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.134402] [drm:drm_wait_vblank] waiting on vblank count 4038, crtc 1
>[  105.134413] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  105.134426] [drm:drm_wait_vblank] returning 4038 to client
>[  105.134432] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.134555] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.134588] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.134602] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.134611] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  105.134619] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  105.134691] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.151041] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.151158] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.151174] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.151179] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.151189] [drm:drm_wait_vblank] waiting on vblank count 4039, crtc 1
>[  105.151195] [drm:drm_wait_vblank] returning 4039 to client
>[  105.151201] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.151310] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.151335] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.151349] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (3)
>[  105.151358] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (4)
>[  105.151366] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.151433] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  105.167604] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.167685] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  105.167702] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.167714] [drm:drm_wait_vblank] waiting on vblank count 4040, crtc 1
>[  105.167721] [drm:drm_wait_vblank] returning 4040 to client
>[  105.167730] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  105.167745] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.167885] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  105.167909] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  105.167924] [drm:drm_framebuffer_reference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.167932] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (4)
>[  105.167940] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  105.168009] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (3)
>[  105.184231] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  105.184349] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (2)
>[  105.184464] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  105.184489] [drm:drm_framebuffer_unreference] ffff88016babfb40: FB ID: 87 (1)
>[  105.184516] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  105.191297] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  105.191300] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  105.191303] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  105.191306] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  105.191307] [drm:drm_framebuffer_unreference] ffff88016babfcc0: FB ID: 53 (1)
>[  105.191309] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  105.193374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  105.193377] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  105.193380] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  105.193381] [drm:drm_mode_getresources] [CRTC:21]
>[  105.193382] [drm:drm_mode_getresources] [CRTC:25]
>[  105.193383] [drm:drm_mode_getresources] [CRTC:29]
>[  105.193385] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  105.193386] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  105.193387] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  105.193388] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  105.193389] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  105.193390] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  105.193391] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  105.193392] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  105.193393] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  105.193394] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  105.193395] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  105.193396] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  105.193397] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  105.193398] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  105.193399] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  105.193403] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  105.193404] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  105.193406] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[  105.193408] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[  105.193434] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  105.193516] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  105.193872] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  105.194232] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  105.194745] [drm:drm_property_unreference_blob] ffff88016ac79a00: blob ID: 54 (1)
>[  105.194774] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  105.194777] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[  105.194780] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  105.194783] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  105.194787] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  105.194788] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  105.194793] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  105.194796] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  105.194799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  105.194826] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  105.194834] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  105.194838] [drm:drm_mode_addfb2] [FB:54]
>[  105.194842] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  105.194845] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  105.194846] [drm:drm_mode_addfb2] [FB:83]
>[  105.194850] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  105.194852] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[  105.194855] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  105.194857] [drm:drm_mode_addfb2] [FB:87]
>[  105.194859] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  105.194873] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  105.220394] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  105.220410] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  105.243330] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  105.243346] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  105.268367] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[  105.268390] [drm:drm_mode_setcrtc] [CRTC:29]
>[  105.268398] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[  105.268402] [drm:drm_atomic_state_init] Allocated atomic state ffff88016bb4aa00
>[  105.268406] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff880084fd2400 state to ffff88016bb4aa00
>[  105.268409] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880086c6f600 state to ffff88016bb4aa00
>[  105.268412] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff880084fd2400
>[  105.268413] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c6f600 to [CRTC:29]
>[  105.268414] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  105.268416] [drm:drm_atomic_set_fb_for_plane] Set [FB:54] for plane state ffff880086c6f600
>[  105.268417] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff880086e2cd40 state to ffff88016bb4aa00
>[  105.268420] [drm:drm_property_reference_blob] ffff88016babf9c0: blob ID: 94 (1)
>[  105.268421] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff880084fd1c00 state to ffff88016bb4aa00
>[  105.268422] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016bb4aa00
>[  105.268431] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016bb4aa00
>[  105.268432] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff880086e2cd40 to [CRTC:29]
>[  105.268433] [drm:drm_atomic_connectors_for_crtc] State ffff88016bb4aa00 has 0 connectors for [CRTC:25]
>[  105.268442] [drm:drm_property_unreference_blob] ffff88016babf9c0: blob ID: 94 (2)
>[  105.268443] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff880084fd1c00
>[  105.268456] [drm:drm_atomic_check_only] checking ffff88016bb4aa00
>[  105.268465] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[  105.268465] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[  105.268466] [drm:drm_atomic_helper_check_modeset] [CRTC:29] mode changed
>[  105.268467] [drm:drm_atomic_helper_check_modeset] [CRTC:29] enable changed
>[  105.268468] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  105.268471] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:29]
>[  105.268472] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[  105.268473] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: n, active: n
>[  105.268474] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016bb4aa00
>[  105.268476] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  105.268477] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086c6f480 state to ffff88016bb4aa00
>[  105.268479] [drm:drm_atomic_connectors_for_crtc] State ffff88016bb4aa00 has 0 connectors for [CRTC:25]
>[  105.268479] [drm:drm_atomic_helper_check_modeset] [CRTC:29] active changed
>[  105.268480] [drm:drm_atomic_helper_check_modeset] [CRTC:29] needs all connectors, enable: y, active: y
>[  105.268482] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016bb4aa00
>[  105.268483] [drm:drm_atomic_connectors_for_crtc] State ffff88016bb4aa00 has 1 connectors for [CRTC:29]
>[  105.268485] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016bb4aa00
>[  105.268487] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[  105.268488] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  105.268493] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[  105.268495] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[  105.268496] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[  105.268498] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[  105.268499] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[  105.268501] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[  105.268502] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 2, found 3)
>[  105.268505] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 5767168/8388608 link 240298/262144, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[  105.268506] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 3200)
>[  105.268507] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 3316)
>[  105.268508] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 3200)
>[  105.268509] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 3316)
>[  105.268510] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 3248)
>[  105.268511] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 3280)
>[  105.268512] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1800)
>[  105.268513] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1816)
>[  105.268514] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1800)
>[  105.268515] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1816)
>[  105.268516] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1802)
>[  105.268517] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1807)
>[  105.268519] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 1, found 0)
>[  105.268520] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[  105.268521] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[  105.268522] [drm:intel_pipe_config_compare] mismatch in ddi_pll_sel (expected 0x00000001, found 0x00000000)
>[  105.268523] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000005, found 0x00000001)
>[  105.268524] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 24, found 18)
>[  105.268525] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 361310)
>[  105.268526] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 162000, found 540000)
>[  105.268528] [drm:intel_dump_pipe_config] [CRTC:29][modeset] config ffff880084fd2400 for pipe C
>[  105.268529] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  105.268530] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  105.268531] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  105.268533] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[  105.268534] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  105.268535] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  105.268536] [drm:intel_dump_pipe_config] requested mode:
>[  105.268538] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  105.268539] [drm:intel_dump_pipe_config] adjusted mode:
>[  105.268541] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  105.268542] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[  105.268543] [drm:intel_dump_pipe_config] port clock: 540000
>[  105.268544] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[  105.268545] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  105.268546] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  105.268547] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  105.268548] [drm:intel_dump_pipe_config] ips: 0
>[  105.268549] [drm:intel_dump_pipe_config] double wide: 0
>[  105.268550] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  105.268551] [drm:intel_dump_pipe_config] planes on this crtc
>[  105.268553] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 2.0 idx: 6 disabled, scaler_id = -1
>[  105.268554] [drm:intel_dump_pipe_config] CURSOR PLANE:28 plane: 2.3 idx: 7 disabled, scaler_id = -1
>[  105.268556] [drm:intel_dump_pipe_config] STANDARD PLANE:30 plane: 2.1 idx: 8 disabled, scaler_id = -1
>[  105.268559] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  105.268560] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 84
>[  105.268562] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 0, off 1, on 0, ms 1
>[  105.268563] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:27] scaler_user index 2.6
>[  105.268564] [drm:intel_plane_atomic_calc_changes] [CRTC:29] has [PLANE:27] with fb 54
>[  105.268565] [drm:intel_plane_atomic_calc_changes] [PLANE:27] visible 0 -> 1, off 0, on 1, ms 1
>[  105.268567] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[  105.268568] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[  105.268570] [drm:drm_atomic_commit] commiting ffff88016bb4aa00
>[  105.269416] [drm:intel_edp_backlight_off] 
>[  105.470403] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  105.470473] [drm:intel_disable_pipe] disabling pipe B
>[  105.485634] [drm:edp_panel_off] Turn eDP port A panel power off
>[  105.485692] [drm:wait_panel_off] Wait for panel power off time
>[  105.485730] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  105.492637] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  105.492652] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  105.492658] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[  105.492732] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  105.513191] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  105.513205] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  105.513212] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[  105.513293] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  105.539223] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  105.539238] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  105.539245] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[  105.539326] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  105.546492] [drm:wait_panel_status] Wait complete
>[  105.546532] [drm:drm_calc_timestamping_constants] crtc 29: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[  105.546540] [drm:drm_calc_timestamping_constants] crtc 29: clock 361310 kHz framedur 16666729 linedur 9177
>[  105.546652] [drm:edp_panel_on] Turn eDP port A panel power on
>[  105.546677] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  106.086263] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[  106.126941] [drm:wait_panel_status] Wait complete
>[  106.127000] [drm:wait_panel_on] Wait for panel power on
>[  106.127039] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  106.188032] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  106.188052] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  106.188061] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3
>[  106.188128] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  106.330283] [drm:wait_panel_status] Wait complete
>[  106.330334] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  106.330422] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  106.331656] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[  106.331662] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[  106.331668] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[  106.332420] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  106.333474] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  106.333683] [drm:skylake_pfit_enable] for crtc_state = ffff880084fd2400
>[  106.334136] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[  106.334149] [drm:intel_enable_pipe] enabling pipe C
>[  106.334172] [drm:intel_edp_backlight_on] 
>[  106.334179] [drm:intel_panel_enable_backlight] pipe C
>[  106.334255] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  106.337935] [drm:intel_psr_match_conditions] PSR disable by flag
>[  106.337945] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  106.337977] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.337994] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.338032] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.351161] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.351207] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.367831] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.367871] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[  106.367884] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  106.367890] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  106.367896] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  106.367902] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  106.367906] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  106.367910] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  106.367916] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  106.367920] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  106.367924] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  106.367931] [drm:drm_property_unreference_blob] ffff88016babf9c0: blob ID: 94 (1)
>[  106.367941] [drm:check_crtc_state] [CRTC:25]
>[  106.367949] [drm:check_crtc_state] [CRTC:29]
>[  106.367997] [drm:check_shared_dpll_state] DPLL 1
>[  106.368004] [drm:check_shared_dpll_state] DPLL 2
>[  106.368010] [drm:check_shared_dpll_state] DPLL 3
>[  106.368017] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016bb4aa00
>[  106.368028] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  106.368034] [drm:drm_atomic_state_free] Freeing atomic state ffff88016bb4aa00
>[  106.368043] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[  106.368048] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[  106.368053] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  106.368057] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  106.368062] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.368067] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.368099] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  106.368117] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.368131] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.368139] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.368144] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.368149] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.373066] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.384438] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.384499] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.384530] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.384542] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.384547] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.384549] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.384551] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.384578] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.401038] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.401095] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.401100] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.401104] [drm:drm_wait_vblank] waiting on vblank count 1259, crtc 2
>[  106.401111] [drm:drm_wait_vblank] returning 1259 to client
>[  106.401114] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.401123] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.401169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.401180] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.401185] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.401189] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.401191] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.401219] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.417701] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.417793] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.417849] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.417856] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.417862] [drm:drm_wait_vblank] waiting on vblank count 1260, crtc 2
>[  106.417864] [drm:drm_wait_vblank] returning 1260 to client
>[  106.417867] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.417900] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.417917] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.417923] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.417926] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.417928] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.417976] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.434374] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.434454] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.434498] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.434518] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.434533] [drm:drm_wait_vblank] waiting on vblank count 1261, crtc 2
>[  106.434541] [drm:drm_wait_vblank] returning 1261 to client
>[  106.434548] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.434653] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.434680] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.434696] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.434712] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.434718] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.434745] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.451066] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.451142] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.451188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.451208] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.451221] [drm:drm_wait_vblank] waiting on vblank count 1262, crtc 2
>[  106.451226] [drm:drm_wait_vblank] returning 1262 to client
>[  106.451231] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.451290] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.451325] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.451345] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.451352] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.451358] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.451377] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.467689] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.467764] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.467806] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.467825] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.467840] [drm:drm_wait_vblank] waiting on vblank count 1263, crtc 2
>[  106.467845] [drm:drm_wait_vblank] returning 1263 to client
>[  106.467850] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.467908] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.467945] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.467956] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.467961] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.467966] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.467984] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.484395] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.484469] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.484517] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.484536] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.484549] [drm:drm_wait_vblank] waiting on vblank count 1264, crtc 2
>[  106.484557] [drm:drm_wait_vblank] returning 1264 to client
>[  106.484565] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.484633] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.484671] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.484686] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.484693] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.484701] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.484725] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.501093] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.501183] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.501218] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.501237] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.501249] [drm:drm_wait_vblank] waiting on vblank count 1265, crtc 2
>[  106.501255] [drm:drm_wait_vblank] returning 1265 to client
>[  106.501270] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.501336] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.501384] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.501395] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.501404] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.501411] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.501437] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.517680] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.517769] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.517807] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.517826] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.517840] [drm:drm_wait_vblank] waiting on vblank count 1266, crtc 2
>[  106.517857] [drm:drm_wait_vblank] returning 1266 to client
>[  106.517879] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.517992] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.518023] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.518039] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.518049] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.518062] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.518088] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.534342] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.534434] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.534465] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.534485] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.534497] [drm:drm_wait_vblank] waiting on vblank count 1267, crtc 2
>[  106.534505] [drm:drm_wait_vblank] returning 1267 to client
>[  106.534539] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.534655] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.534684] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.534698] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.534708] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.534719] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.534752] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.551002] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.551091] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.551127] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.551147] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.551161] [drm:drm_wait_vblank] waiting on vblank count 1268, crtc 2
>[  106.551173] [drm:drm_wait_vblank] returning 1268 to client
>[  106.551198] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.551365] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.551397] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.551413] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.551422] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.551430] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.551503] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.567653] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.567743] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.567771] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.567790] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.567802] [drm:drm_wait_vblank] waiting on vblank count 1269, crtc 2
>[  106.567809] [drm:drm_wait_vblank] returning 1269 to client
>[  106.567842] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.567991] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.568022] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.568038] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.568056] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.568064] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.568135] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.584352] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.584445] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.584476] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.584496] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.584509] [drm:drm_wait_vblank] waiting on vblank count 1270, crtc 2
>[  106.584523] [drm:drm_wait_vblank] returning 1270 to client
>[  106.584555] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.584728] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.584759] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.584774] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.584783] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.584793] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.584865] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.600985] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.601075] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.601107] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.601127] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.601140] [drm:drm_wait_vblank] waiting on vblank count 1271, crtc 2
>[  106.601147] [drm:drm_wait_vblank] returning 1271 to client
>[  106.601180] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.601345] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.601376] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.601394] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.601410] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.601418] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.601491] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.617673] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.617765] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.617797] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.617816] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.617829] [drm:drm_wait_vblank] waiting on vblank count 1272, crtc 2
>[  106.617837] [drm:drm_wait_vblank] returning 1272 to client
>[  106.617870] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.618041] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.618073] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.618088] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.618096] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.618104] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.618174] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.634304] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.634395] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.634428] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.634448] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.634461] [drm:drm_wait_vblank] waiting on vblank count 1273, crtc 2
>[  106.634485] [drm:drm_wait_vblank] returning 1273 to client
>[  106.634504] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.634666] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.634697] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.634712] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.634721] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.634730] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.634804] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.650998] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.651091] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.651120] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.651140] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.651152] [drm:drm_wait_vblank] waiting on vblank count 1274, crtc 2
>[  106.651158] [drm:drm_wait_vblank] returning 1274 to client
>[  106.651173] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.651331] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.651363] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.651379] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.651389] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.651397] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.651472] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.667700] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.667793] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.667824] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.667844] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.667857] [drm:drm_wait_vblank] waiting on vblank count 1275, crtc 2
>[  106.667882] [drm:drm_wait_vblank] returning 1275 to client
>[  106.667903] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.668091] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.668125] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.668140] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.668150] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.668159] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.668230] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.684355] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.684447] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.684477] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.684497] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.684511] [drm:drm_wait_vblank] waiting on vblank count 1276, crtc 2
>[  106.684517] [drm:drm_wait_vblank] returning 1276 to client
>[  106.684522] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.684652] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.684681] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.684697] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.684708] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.684718] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.684789] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.701028] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.701120] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.701152] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.701172] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.701187] [drm:drm_wait_vblank] waiting on vblank count 1277, crtc 2
>[  106.701204] [drm:drm_wait_vblank] returning 1277 to client
>[  106.701223] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.701393] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.701422] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.701437] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.701446] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.701455] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.701529] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.717659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.717758] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.717781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.717802] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.717815] [drm:drm_wait_vblank] waiting on vblank count 1278, crtc 2
>[  106.717823] [drm:drm_wait_vblank] returning 1278 to client
>[  106.717830] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.717971] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.717999] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.718017] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.718028] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.718035] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.718108] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.734268] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.734357] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.734392] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.734411] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.734423] [drm:drm_wait_vblank] waiting on vblank count 1279, crtc 2
>[  106.734429] [drm:drm_wait_vblank] returning 1279 to client
>[  106.734443] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.734593] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.734624] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.734639] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.734650] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.734664] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.734737] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.750987] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.751080] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.751111] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.751130] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.751143] [drm:drm_wait_vblank] waiting on vblank count 1280, crtc 2
>[  106.751148] [drm:drm_wait_vblank] returning 1280 to client
>[  106.751155] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.751293] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.751322] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.751337] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.751346] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.751357] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.751430] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.767563] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.767655] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.767688] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.767707] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.767721] [drm:drm_wait_vblank] waiting on vblank count 1281, crtc 2
>[  106.767735] [drm:drm_wait_vblank] returning 1281 to client
>[  106.767755] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.767930] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.767960] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.767976] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.767992] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.767999] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.768075] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.784230] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.784323] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.784351] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.784371] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.784385] [drm:drm_wait_vblank] waiting on vblank count 1282, crtc 2
>[  106.784412] [drm:drm_wait_vblank] returning 1282 to client
>[  106.784429] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.784591] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.784624] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.784639] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.784648] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.784657] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.784732] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.800991] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.801081] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.801116] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.801135] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.801147] [drm:drm_wait_vblank] waiting on vblank count 1283, crtc 2
>[  106.801152] [drm:drm_wait_vblank] returning 1283 to client
>[  106.801165] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.801316] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.801345] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.801367] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.801390] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.801398] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.801481] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.817626] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.817719] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.817750] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.817769] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.817782] [drm:drm_wait_vblank] waiting on vblank count 1284, crtc 2
>[  106.817788] [drm:drm_wait_vblank] returning 1284 to client
>[  106.817804] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.817937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.817965] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.817981] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.817991] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.818002] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.818077] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.834298] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.834388] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.834421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.834441] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.834455] [drm:drm_wait_vblank] waiting on vblank count 1285, crtc 2
>[  106.834461] [drm:drm_wait_vblank] returning 1285 to client
>[  106.834466] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.834595] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.834624] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.834637] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.834644] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.834654] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.834733] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.850966] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.851058] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.851089] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.851109] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.851121] [drm:drm_wait_vblank] waiting on vblank count 1286, crtc 2
>[  106.851128] [drm:drm_wait_vblank] returning 1286 to client
>[  106.851154] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.851328] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.851362] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.851376] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.851385] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.851394] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.851744] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.867545] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.867635] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.867663] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.867682] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.867694] [drm:drm_wait_vblank] waiting on vblank count 1287, crtc 2
>[  106.867699] [drm:drm_wait_vblank] returning 1287 to client
>[  106.867712] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.868181] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.868206] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.868217] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.868223] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.868229] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.868285] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.884205] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.884294] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.884325] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.884343] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.884355] [drm:drm_wait_vblank] waiting on vblank count 1288, crtc 2
>[  106.884360] [drm:drm_wait_vblank] returning 1288 to client
>[  106.884375] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.884840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.884870] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.884880] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.884886] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.884891] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.884942] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.900869] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.900958] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.900988] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.901007] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.901019] [drm:drm_wait_vblank] waiting on vblank count 1289, crtc 2
>[  106.901025] [drm:drm_wait_vblank] returning 1289 to client
>[  106.901038] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.901498] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.901523] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.901534] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.901539] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.901544] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.901644] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.917528] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.917621] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.917679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.917707] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.917725] [drm:drm_wait_vblank] waiting on vblank count 1290, crtc 2
>[  106.917738] [drm:drm_wait_vblank] returning 1290 to client
>[  106.917745] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.918211] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.918239] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.918250] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.918255] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.918260] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.918312] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.934263] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.934354] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.934386] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.934405] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.934419] [drm:drm_wait_vblank] waiting on vblank count 1291, crtc 2
>[  106.934424] [drm:drm_wait_vblank] returning 1291 to client
>[  106.934431] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.934919] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.934946] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.934957] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.934963] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.934968] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.935078] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.950845] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.950937] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.950965] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.950984] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.950996] [drm:drm_wait_vblank] waiting on vblank count 1292, crtc 2
>[  106.951001] [drm:drm_wait_vblank] returning 1292 to client
>[  106.951018] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.951476] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.951503] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.951514] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.951523] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.951527] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.951582] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  106.967510] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.967602] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  106.967629] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.967648] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.967660] [drm:drm_wait_vblank] waiting on vblank count 1293, crtc 2
>[  106.967667] [drm:drm_wait_vblank] returning 1293 to client
>[  106.967702] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.968171] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.968198] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.968209] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.968214] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  106.968219] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  106.968272] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  106.984170] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.984259] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.984289] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  106.984308] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.984320] [drm:drm_wait_vblank] waiting on vblank count 1294, crtc 2
>[  106.984325] [drm:drm_wait_vblank] returning 1294 to client
>[  106.984341] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  106.984810] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  106.984837] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  106.984848] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  106.984853] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  106.984858] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  106.984908] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.000831] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.000920] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.000953] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.000972] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.000984] [drm:drm_wait_vblank] waiting on vblank count 1295, crtc 2
>[  107.000990] [drm:drm_wait_vblank] returning 1295 to client
>[  107.001004] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.001463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.001493] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.001503] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.001510] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.001518] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.001623] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.017488] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.017583] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.017637] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.017657] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.017672] [drm:drm_wait_vblank] waiting on vblank count 1296, crtc 2
>[  107.017684] [drm:drm_wait_vblank] returning 1296 to client
>[  107.017704] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.018160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.018187] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.018198] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.018203] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.018208] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.018259] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.034160] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.034252] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.034285] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.034304] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.034317] [drm:drm_wait_vblank] waiting on vblank count 1297, crtc 2
>[  107.034322] [drm:drm_wait_vblank] returning 1297 to client
>[  107.034338] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.034849] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.034878] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.034889] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.034894] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.034898] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.035010] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.050850] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.050942] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.050973] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.050993] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.051005] [drm:drm_wait_vblank] waiting on vblank count 1298, crtc 2
>[  107.051011] [drm:drm_wait_vblank] returning 1298 to client
>[  107.051026] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.051526] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.051559] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.051571] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.051576] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.051581] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.051636] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.067512] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.067603] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.067635] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.067655] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.067667] [drm:drm_wait_vblank] waiting on vblank count 1299, crtc 2
>[  107.067673] [drm:drm_wait_vblank] returning 1299 to client
>[  107.067687] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.068188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.068214] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.068225] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.068231] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.068239] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.068292] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.084147] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.084239] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.084271] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.084291] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.084303] [drm:drm_wait_vblank] waiting on vblank count 1300, crtc 2
>[  107.084310] [drm:drm_wait_vblank] returning 1300 to client
>[  107.084324] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.084887] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.084913] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.084925] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.084930] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.084936] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.084987] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.100833] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.100924] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.100958] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.100977] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.100989] [drm:drm_wait_vblank] waiting on vblank count 1301, crtc 2
>[  107.100995] [drm:drm_wait_vblank] returning 1301 to client
>[  107.101008] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.101593] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.101620] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.101631] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.101637] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.101642] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.101699] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.117453] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.117547] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.117601] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.117620] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.117635] [drm:drm_wait_vblank] waiting on vblank count 1302, crtc 2
>[  107.117643] [drm:drm_wait_vblank] returning 1302 to client
>[  107.117668] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.118125] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.118153] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.118164] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.118169] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.118174] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.118225] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.134121] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.134211] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.134246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.134265] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.134278] [drm:drm_wait_vblank] waiting on vblank count 1303, crtc 2
>[  107.134283] [drm:drm_wait_vblank] returning 1303 to client
>[  107.134297] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.134816] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.134842] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.134853] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.134859] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.134917] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.134972] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.150812] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.150905] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.150937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.150957] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.150969] [drm:drm_wait_vblank] waiting on vblank count 1304, crtc 2
>[  107.150976] [drm:drm_wait_vblank] returning 1304 to client
>[  107.150990] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.151163] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.151195] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.151214] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.151223] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.151230] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.151308] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.167434] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.167525] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.167554] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.167574] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.167588] [drm:drm_wait_vblank] waiting on vblank count 1305, crtc 2
>[  107.167615] [drm:drm_wait_vblank] returning 1305 to client
>[  107.167632] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.167769] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.167801] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.167817] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.167825] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.167835] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.167905] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.184098] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.184188] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.184217] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.184237] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.184249] [drm:drm_wait_vblank] waiting on vblank count 1306, crtc 2
>[  107.184254] [drm:drm_wait_vblank] returning 1306 to client
>[  107.184268] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.184728] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.184759] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.184773] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.184778] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.184783] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.184839] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.200748] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.200842] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.200875] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.200894] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.200908] [drm:drm_wait_vblank] waiting on vblank count 1307, crtc 2
>[  107.200920] [drm:drm_wait_vblank] returning 1307 to client
>[  107.200941] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.201451] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.201539] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.201553] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.201560] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.201572] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.201794] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.217409] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.217507] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.217568] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.217597] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.217618] [drm:drm_wait_vblank] waiting on vblank count 1308, crtc 2
>[  107.217626] [drm:drm_wait_vblank] returning 1308 to client
>[  107.217642] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.218133] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.218160] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.218172] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.218177] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.218182] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.218235] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.234085] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.234176] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.234208] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.234228] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.234240] [drm:drm_wait_vblank] waiting on vblank count 1309, crtc 2
>[  107.234245] [drm:drm_wait_vblank] returning 1309 to client
>[  107.234260] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.234414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.234441] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.234455] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.234464] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.234471] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.234539] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.250739] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.250832] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.250869] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.250890] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.250904] [drm:drm_wait_vblank] waiting on vblank count 1310, crtc 2
>[  107.250919] [drm:drm_wait_vblank] returning 1310 to client
>[  107.250931] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.251385] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.251410] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.251421] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.251426] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.251431] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.251481] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.267399] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.267489] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.267524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.267543] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.267555] [drm:drm_wait_vblank] waiting on vblank count 1311, crtc 2
>[  107.267561] [drm:drm_wait_vblank] returning 1311 to client
>[  107.267574] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.267729] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.267757] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.267780] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.267789] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.267797] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.267866] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.284064] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.284152] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.284184] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.284203] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.284215] [drm:drm_wait_vblank] waiting on vblank count 1312, crtc 2
>[  107.284220] [drm:drm_wait_vblank] returning 1312 to client
>[  107.284234] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.284691] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.284718] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.284729] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.284735] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.284740] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.284793] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.300720] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.300809] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.300838] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.300857] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.300870] [drm:drm_wait_vblank] waiting on vblank count 1313, crtc 2
>[  107.300875] [drm:drm_wait_vblank] returning 1313 to client
>[  107.300892] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.301352] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.301377] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.301390] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.301396] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.301401] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.301505] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.317382] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.317477] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.317533] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.317552] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.317568] [drm:drm_wait_vblank] waiting on vblank count 1314, crtc 2
>[  107.317589] [drm:drm_wait_vblank] returning 1314 to client
>[  107.317601] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.318053] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.318079] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.318090] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.318096] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.318101] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.318156] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.334048] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.334193] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.334224] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.334244] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.334256] [drm:drm_wait_vblank] waiting on vblank count 1315, crtc 2
>[  107.334262] [drm:drm_wait_vblank] returning 1315 to client
>[  107.334276] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.334415] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.334448] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.334470] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.334478] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.334486] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.334551] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.350702] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.350793] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.350820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.350839] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.350852] [drm:drm_wait_vblank] waiting on vblank count 1316, crtc 2
>[  107.350864] [drm:drm_wait_vblank] returning 1316 to client
>[  107.350886] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.351034] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.351068] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.351082] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.351092] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.351100] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.351177] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.367376] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.367468] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.367500] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.367519] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.367533] [drm:drm_wait_vblank] waiting on vblank count 1317, crtc 2
>[  107.367546] [drm:drm_wait_vblank] returning 1317 to client
>[  107.367567] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.367738] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.367767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.367787] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.367796] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.367805] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.367875] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.384034] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.384124] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.384157] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.384176] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.384188] [drm:drm_wait_vblank] waiting on vblank count 1318, crtc 2
>[  107.384194] [drm:drm_wait_vblank] returning 1318 to client
>[  107.384207] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.384358] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.384390] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.384404] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.384414] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.384429] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.384500] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.400687] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.400776] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.400807] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.400827] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.400838] [drm:drm_wait_vblank] waiting on vblank count 1319, crtc 2
>[  107.400844] [drm:drm_wait_vblank] returning 1319 to client
>[  107.400856] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.400996] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.401027] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.401042] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.401054] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.401068] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.401140] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.417388] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.417480] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.417511] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.417531] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.417544] [drm:drm_wait_vblank] waiting on vblank count 1320, crtc 2
>[  107.417551] [drm:drm_wait_vblank] returning 1320 to client
>[  107.417585] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.417756] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.417789] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.417803] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.417814] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.417823] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.417902] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.434013] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.434103] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.434136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.434156] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.434169] [drm:drm_wait_vblank] waiting on vblank count 1321, crtc 2
>[  107.434192] [drm:drm_wait_vblank] returning 1321 to client
>[  107.434211] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.434382] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.434412] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.434425] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.434435] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.434443] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.434525] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.450666] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.450752] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.450784] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.450803] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.450815] [drm:drm_wait_vblank] waiting on vblank count 1322, crtc 2
>[  107.450821] [drm:drm_wait_vblank] returning 1322 to client
>[  107.450834] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.450964] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.450994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.451008] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.451018] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.451026] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.451107] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.467328] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.467418] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.467446] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.467465] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.467477] [drm:drm_wait_vblank] waiting on vblank count 1323, crtc 2
>[  107.467482] [drm:drm_wait_vblank] returning 1323 to client
>[  107.467496] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.467629] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.467657] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.467673] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.467686] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.467700] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.467767] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.483988] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.484077] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.484109] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.484129] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.484141] [drm:drm_wait_vblank] waiting on vblank count 1324, crtc 2
>[  107.484146] [drm:drm_wait_vblank] returning 1324 to client
>[  107.484161] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.484295] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.484326] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.484342] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.484354] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.484369] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.484441] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.500691] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.500782] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.500813] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.500833] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.500845] [drm:drm_wait_vblank] waiting on vblank count 1325, crtc 2
>[  107.500851] [drm:drm_wait_vblank] returning 1325 to client
>[  107.500864] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.501020] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.501048] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.501066] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.501082] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.501090] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.501164] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.517325] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.517417] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.517449] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.517468] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.517481] [drm:drm_wait_vblank] waiting on vblank count 1326, crtc 2
>[  107.517487] [drm:drm_wait_vblank] returning 1326 to client
>[  107.517502] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.517676] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.517707] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.517723] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.517738] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.517747] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.517820] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.533978] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.534070] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.534103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.534123] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.534136] [drm:drm_wait_vblank] waiting on vblank count 1327, crtc 2
>[  107.534142] [drm:drm_wait_vblank] returning 1327 to client
>[  107.534156] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.534310] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.534337] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.534350] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.534357] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.534367] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.534445] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.550633] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.550722] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.550751] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.550770] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.550782] [drm:drm_wait_vblank] waiting on vblank count 1328, crtc 2
>[  107.550787] [drm:drm_wait_vblank] returning 1328 to client
>[  107.550801] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.550933] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.550964] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.550980] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.550993] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.551007] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.551079] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.567330] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.567422] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.567454] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.567474] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.567488] [drm:drm_wait_vblank] waiting on vblank count 1329, crtc 2
>[  107.567506] [drm:drm_wait_vblank] returning 1329 to client
>[  107.567525] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.567698] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.567727] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.567745] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.567760] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.567768] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.567841] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.583941] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.584033] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.584064] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.584084] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.584097] [drm:drm_wait_vblank] waiting on vblank count 1330, crtc 2
>[  107.584120] [drm:drm_wait_vblank] returning 1330 to client
>[  107.584139] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.584308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.584340] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.584356] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.584366] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.584374] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.584447] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.600625] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.600717] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.600747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.600767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.600781] [drm:drm_wait_vblank] waiting on vblank count 1331, crtc 2
>[  107.600788] [drm:drm_wait_vblank] returning 1331 to client
>[  107.600820] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.600985] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.601015] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.601035] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.601044] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.601054] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.601127] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.617274] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.617365] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.617396] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.617415] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.617428] [drm:drm_wait_vblank] waiting on vblank count 1332, crtc 2
>[  107.617441] [drm:drm_wait_vblank] returning 1332 to client
>[  107.617463] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.617614] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.617646] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.617662] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.617672] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.617680] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.617751] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.633946] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.634037] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.634072] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.634092] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.634106] [drm:drm_wait_vblank] waiting on vblank count 1333, crtc 2
>[  107.634127] [drm:drm_wait_vblank] returning 1333 to client
>[  107.634145] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.634305] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.634338] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.634352] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.634360] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.634369] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.634444] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.650596] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.650685] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.650714] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.650734] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.650745] [drm:drm_wait_vblank] waiting on vblank count 1334, crtc 2
>[  107.650751] [drm:drm_wait_vblank] returning 1334 to client
>[  107.650766] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.650899] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.650928] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.650943] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.650957] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.650972] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.651038] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.667337] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.667428] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.667463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.667483] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.667496] [drm:drm_wait_vblank] waiting on vblank count 1335, crtc 2
>[  107.667509] [drm:drm_wait_vblank] returning 1335 to client
>[  107.667531] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.667702] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.667731] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.667747] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.667757] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.667765] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.667841] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.683993] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.684086] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.684115] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.684135] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.684148] [drm:drm_wait_vblank] waiting on vblank count 1336, crtc 2
>[  107.684154] [drm:drm_wait_vblank] returning 1336 to client
>[  107.684158] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.684283] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.684308] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.684321] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.684330] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.684337] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.684407] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.700658] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.700750] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.700782] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.700802] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.700814] [drm:drm_wait_vblank] waiting on vblank count 1337, crtc 2
>[  107.700820] [drm:drm_wait_vblank] returning 1337 to client
>[  107.700851] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.701000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.701031] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.701051] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.701059] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.701066] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.701135] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.717215] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.717341] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.717374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.717396] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.717425] [drm:drm_wait_vblank] waiting on vblank count 1338, crtc 2
>[  107.717431] [drm:drm_wait_vblank] returning 1338 to client
>[  107.717436] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.717557] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.717585] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.717602] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.717616] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.717623] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.717687] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.733895] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.733985] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.734015] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.734034] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.734046] [drm:drm_wait_vblank] waiting on vblank count 1339, crtc 2
>[  107.734051] [drm:drm_wait_vblank] returning 1339 to client
>[  107.734064] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.734177] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.734203] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.734219] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.734227] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.734234] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.734302] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.750626] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.750718] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.750751] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.750771] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.750787] [drm:drm_wait_vblank] waiting on vblank count 1340, crtc 2
>[  107.750793] [drm:drm_wait_vblank] returning 1340 to client
>[  107.750798] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.750913] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.750943] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.750958] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.750966] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.750975] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.751043] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.767219] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.767308] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.767338] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.767358] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.767370] [drm:drm_wait_vblank] waiting on vblank count 1341, crtc 2
>[  107.767375] [drm:drm_wait_vblank] returning 1341 to client
>[  107.767388] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.767503] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.767527] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.767543] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.767551] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.767558] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.767630] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.783932] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.784022] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.784054] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.784074] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.784086] [drm:drm_wait_vblank] waiting on vblank count 1342, crtc 2
>[  107.784097] [drm:drm_wait_vblank] returning 1342 to client
>[  107.784119] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.784235] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.784263] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.784279] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.784288] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.784296] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.784369] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.800622] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.800714] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.800748] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.800767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.800784] [drm:drm_wait_vblank] waiting on vblank count 1343, crtc 2
>[  107.800790] [drm:drm_wait_vblank] returning 1343 to client
>[  107.800813] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.800954] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.800982] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.800997] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.801010] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.801018] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.801086] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.817276] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.817364] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.817400] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.817420] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.817440] [drm:drm_wait_vblank] waiting on vblank count 1344, crtc 2
>[  107.817446] [drm:drm_wait_vblank] returning 1344 to client
>[  107.817451] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.817561] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.817591] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.817605] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.817613] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.817623] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.817690] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.833937] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.834028] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.834062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.834082] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.834102] [drm:drm_wait_vblank] waiting on vblank count 1345, crtc 2
>[  107.834107] [drm:drm_wait_vblank] returning 1345 to client
>[  107.834112] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.834217] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.834244] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.834258] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.834266] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.834272] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.834343] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.850566] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.850654] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.850683] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.850702] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.850714] [drm:drm_wait_vblank] waiting on vblank count 1346, crtc 2
>[  107.850720] [drm:drm_wait_vblank] returning 1346 to client
>[  107.850732] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.850850] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.850877] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.850893] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.850900] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.850909] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.850981] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.867226] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.867316] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.867343] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.867362] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.867373] [drm:drm_wait_vblank] waiting on vblank count 1347, crtc 2
>[  107.867379] [drm:drm_wait_vblank] returning 1347 to client
>[  107.867391] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.867513] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.867538] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.867552] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.867560] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.867567] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.867634] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.883888] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.883978] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.884006] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.884026] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.884038] [drm:drm_wait_vblank] waiting on vblank count 1348, crtc 2
>[  107.884044] [drm:drm_wait_vblank] returning 1348 to client
>[  107.884056] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.884172] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.884200] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.884214] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.884222] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.884231] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.884296] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.900587] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.900677] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.900709] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.900728] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.900740] [drm:drm_wait_vblank] waiting on vblank count 1349, crtc 2
>[  107.900746] [drm:drm_wait_vblank] returning 1349 to client
>[  107.900759] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.900898] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.900924] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.900941] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.900949] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.900957] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.901028] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.917248] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.917339] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.917370] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.917392] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.917409] [drm:drm_wait_vblank] waiting on vblank count 1350, crtc 2
>[  107.917414] [drm:drm_wait_vblank] returning 1350 to client
>[  107.917419] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.917525] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.917551] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.917565] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.917573] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.917579] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.917648] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.933901] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.933990] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.934023] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.934043] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.934058] [drm:drm_wait_vblank] waiting on vblank count 1351, crtc 2
>[  107.934064] [drm:drm_wait_vblank] returning 1351 to client
>[  107.934069] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.934184] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.934209] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.934222] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.934231] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.934238] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.934310] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.950536] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.950623] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.950655] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.950675] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.950686] [drm:drm_wait_vblank] waiting on vblank count 1352, crtc 2
>[  107.950692] [drm:drm_wait_vblank] returning 1352 to client
>[  107.950704] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.950818] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.950845] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.950859] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.950868] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.950876] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.950941] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  107.967198] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.967287] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  107.967321] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.967340] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.967353] [drm:drm_wait_vblank] waiting on vblank count 1353, crtc 2
>[  107.967364] [drm:drm_wait_vblank] returning 1353 to client
>[  107.967385] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.967505] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.967534] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.967552] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.967560] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  107.967568] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  107.967643] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  107.983884] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.983974] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.984009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  107.984028] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.984048] [drm:drm_wait_vblank] waiting on vblank count 1354, crtc 2
>[  107.984053] [drm:drm_wait_vblank] returning 1354 to client
>[  107.984060] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  107.984168] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  107.984197] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  107.984210] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  107.984218] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  107.984225] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  107.984292] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.000518] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.000607] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.000637] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.000657] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.000669] [drm:drm_wait_vblank] waiting on vblank count 1355, crtc 2
>[  108.000680] [drm:drm_wait_vblank] returning 1355 to client
>[  108.000686] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.000799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.000824] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.000839] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.000847] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.000853] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.000923] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.017213] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.017301] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.017336] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.017355] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.017368] [drm:drm_wait_vblank] waiting on vblank count 1356, crtc 2
>[  108.017373] [drm:drm_wait_vblank] returning 1356 to client
>[  108.017388] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.017541] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.017571] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.017589] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.017600] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.017613] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.017989] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.033799] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.033891] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.033924] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.033944] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.033956] [drm:drm_wait_vblank] waiting on vblank count 1357, crtc 2
>[  108.033961] [drm:drm_wait_vblank] returning 1357 to client
>[  108.033976] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.034141] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.034172] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.034189] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.034205] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.034213] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.034287] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.050454] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.050541] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.050576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.050595] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.050612] [drm:drm_wait_vblank] waiting on vblank count 1358, crtc 2
>[  108.050629] [drm:drm_wait_vblank] returning 1358 to client
>[  108.050650] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.050788] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.050817] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.050832] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.050841] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.050849] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.051165] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.067110] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.067199] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.067227] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.067247] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.067258] [drm:drm_wait_vblank] waiting on vblank count 1359, crtc 2
>[  108.067264] [drm:drm_wait_vblank] returning 1359 to client
>[  108.067280] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.067750] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.067778] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.067790] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.067795] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.067800] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.067852] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.083811] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.083900] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.083933] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.083953] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.083965] [drm:drm_wait_vblank] waiting on vblank count 1360, crtc 2
>[  108.083970] [drm:drm_wait_vblank] returning 1360 to client
>[  108.083984] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.084511] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.084537] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.084549] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.084554] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.084559] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.084614] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.100470] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.100557] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.100587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.100607] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.100619] [drm:drm_wait_vblank] waiting on vblank count 1361, crtc 2
>[  108.100625] [drm:drm_wait_vblank] returning 1361 to client
>[  108.100642] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.101109] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.101135] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.101195] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.101207] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.101213] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.101366] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.117134] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.117224] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.117252] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.117270] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.117282] [drm:drm_wait_vblank] waiting on vblank count 1362, crtc 2
>[  108.117288] [drm:drm_wait_vblank] returning 1362 to client
>[  108.117301] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.117773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.117804] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.117815] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.117821] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.117825] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.117878] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.133795] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.133881] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.133912] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.133931] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.133943] [drm:drm_wait_vblank] waiting on vblank count 1363, crtc 2
>[  108.133949] [drm:drm_wait_vblank] returning 1363 to client
>[  108.133963] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.134425] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.134452] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.134463] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.134468] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.134473] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.134525] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.150496] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.150587] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.150618] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.150638] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.150650] [drm:drm_wait_vblank] waiting on vblank count 1364, crtc 2
>[  108.150656] [drm:drm_wait_vblank] returning 1364 to client
>[  108.150670] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.150840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.150870] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.150886] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.150900] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.150908] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.150980] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.167075] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.167167] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.167196] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.167216] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.167229] [drm:drm_wait_vblank] waiting on vblank count 1365, crtc 2
>[  108.167236] [drm:drm_wait_vblank] returning 1365 to client
>[  108.167267] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.167442] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.167473] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.167489] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.167499] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.167507] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.167586] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.183736] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.183827] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.183857] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.183876] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.183889] [drm:drm_wait_vblank] waiting on vblank count 1366, crtc 2
>[  108.183894] [drm:drm_wait_vblank] returning 1366 to client
>[  108.183907] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.184074] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.184108] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.184122] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.184136] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.184144] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.184216] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.200395] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.200486] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.200513] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.200532] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.200545] [drm:drm_wait_vblank] waiting on vblank count 1367, crtc 2
>[  108.200552] [drm:drm_wait_vblank] returning 1367 to client
>[  108.200586] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.200728] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.200757] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.200771] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.200780] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.200789] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.201164] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.217114] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.217217] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.217240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.217261] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.217274] [drm:drm_wait_vblank] waiting on vblank count 1368, crtc 2
>[  108.217279] [drm:drm_wait_vblank] returning 1368 to client
>[  108.217285] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.217780] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.217814] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.217826] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.217832] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.217837] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.217893] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.233796] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.233890] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.233918] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.233938] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.233950] [drm:drm_wait_vblank] waiting on vblank count 1369, crtc 2
>[  108.233958] [drm:drm_wait_vblank] returning 1369 to client
>[  108.233984] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.234158] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.234188] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.234203] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.234212] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.234221] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.234292] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.250423] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.250513] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.250548] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.250567] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.250578] [drm:drm_wait_vblank] waiting on vblank count 1370, crtc 2
>[  108.250585] [drm:drm_wait_vblank] returning 1370 to client
>[  108.250599] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.251071] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.251098] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.251112] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.251118] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.251123] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.251176] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.267081] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.267173] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.267200] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.267219] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.267231] [drm:drm_wait_vblank] waiting on vblank count 1371, crtc 2
>[  108.267237] [drm:drm_wait_vblank] returning 1371 to client
>[  108.267253] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.267716] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.267748] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.267760] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.267765] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.267770] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.267820] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.283735] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.283884] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.283905] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.283926] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.283939] [drm:drm_wait_vblank] waiting on vblank count 1372, crtc 2
>[  108.283944] [drm:drm_wait_vblank] returning 1372 to client
>[  108.283949] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.284437] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.284498] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.284510] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.284515] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.284520] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.284573] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.300368] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.300460] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.300494] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.300514] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.300531] [drm:drm_wait_vblank] waiting on vblank count 1373, crtc 2
>[  108.300552] [drm:drm_wait_vblank] returning 1373 to client
>[  108.300568] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.301133] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.301160] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.301171] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.301177] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.301181] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.301234] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.317022] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.317113] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.317143] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.317162] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.317174] [drm:drm_wait_vblank] waiting on vblank count 1374, crtc 2
>[  108.317180] [drm:drm_wait_vblank] returning 1374 to client
>[  108.317194] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.317326] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.317355] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.317369] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.317380] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.317395] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.317465] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.333679] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.333769] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.333797] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.333817] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.333829] [drm:drm_wait_vblank] waiting on vblank count 1375, crtc 2
>[  108.333834] [drm:drm_wait_vblank] returning 1375 to client
>[  108.333847] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.333962] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.333986] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.333999] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.334007] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.334015] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.334085] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.350310] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.350402] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.350432] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.350452] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.350464] [drm:drm_wait_vblank] waiting on vblank count 1376, crtc 2
>[  108.350469] [drm:drm_wait_vblank] returning 1376 to client
>[  108.350481] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.350611] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.350640] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.350656] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.350663] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.350670] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.350740] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.367038] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.367130] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.367159] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.367180] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.367193] [drm:drm_wait_vblank] waiting on vblank count 1377, crtc 2
>[  108.367199] [drm:drm_wait_vblank] returning 1377 to client
>[  108.367223] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.367372] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.367401] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.367417] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.367429] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.367439] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.367511] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.383674] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.383794] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.383810] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.383827] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.383839] [drm:drm_wait_vblank] waiting on vblank count 1378, crtc 2
>[  108.383847] [drm:drm_wait_vblank] returning 1378 to client
>[  108.383864] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.383979] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.384005] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.384018] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.384028] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.384034] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.384061] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.400329] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.400442] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.400464] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.400478] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.400490] [drm:drm_wait_vblank] waiting on vblank count 1379, crtc 2
>[  108.400497] [drm:drm_wait_vblank] returning 1379 to client
>[  108.400508] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.400602] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.400628] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.400641] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.400650] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.400658] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.400684] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.416976] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.417090] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.417109] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.417124] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.417136] [drm:drm_wait_vblank] waiting on vblank count 1380, crtc 2
>[  108.417143] [drm:drm_wait_vblank] returning 1380 to client
>[  108.417149] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.417243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.417268] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.417282] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.417291] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.417299] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.417325] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.433649] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.433767] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.433787] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.433801] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.433814] [drm:drm_wait_vblank] waiting on vblank count 1381, crtc 2
>[  108.433821] [drm:drm_wait_vblank] returning 1381 to client
>[  108.433827] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.433947] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.433972] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.433985] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.433993] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.434001] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.434027] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.450350] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.450464] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.450482] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.450497] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.450509] [drm:drm_wait_vblank] waiting on vblank count 1382, crtc 2
>[  108.450516] [drm:drm_wait_vblank] returning 1382 to client
>[  108.450522] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.450609] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.450636] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.450651] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.450658] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.450665] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.450695] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.467009] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.467126] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.467141] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.467151] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.467165] [drm:drm_wait_vblank] waiting on vblank count 1383, crtc 2
>[  108.467172] [drm:drm_wait_vblank] returning 1383 to client
>[  108.467178] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.467243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.467285] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.467299] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.467307] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.467314] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.467341] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.483662] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.483775] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.483794] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.483809] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.483821] [drm:drm_wait_vblank] waiting on vblank count 1384, crtc 2
>[  108.483828] [drm:drm_wait_vblank] returning 1384 to client
>[  108.483844] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.483943] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.483967] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.483982] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.483989] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.483994] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.484014] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.500286] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.500400] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.500418] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.500433] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.500445] [drm:drm_wait_vblank] waiting on vblank count 1385, crtc 2
>[  108.500451] [drm:drm_wait_vblank] returning 1385 to client
>[  108.500464] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.500543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.500582] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.500596] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.500607] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.500612] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.500633] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.516946] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.517060] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.517077] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.517093] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.517104] [drm:drm_wait_vblank] waiting on vblank count 1386, crtc 2
>[  108.517111] [drm:drm_wait_vblank] returning 1386 to client
>[  108.517125] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.517217] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.517245] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.517261] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.517268] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.517275] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.517296] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.533613] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.533731] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.533747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.533763] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.533775] [drm:drm_wait_vblank] waiting on vblank count 1387, crtc 2
>[  108.533782] [drm:drm_wait_vblank] returning 1387 to client
>[  108.533788] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.533905] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.533933] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.533950] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.533956] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.533961] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.533984] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.550266] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.550387] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.550402] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.550413] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.550428] [drm:drm_wait_vblank] waiting on vblank count 1388, crtc 2
>[  108.550434] [drm:drm_wait_vblank] returning 1388 to client
>[  108.550454] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.550577] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.550607] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.550624] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.550631] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.550636] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.550921] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.566927] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.567041] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.567060] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.567075] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.567088] [drm:drm_wait_vblank] waiting on vblank count 1389, crtc 2
>[  108.567095] [drm:drm_wait_vblank] returning 1389 to client
>[  108.567109] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.567476] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.567499] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.567516] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.567522] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.567527] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.567581] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.583589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.583702] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.583718] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.583734] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.583745] [drm:drm_wait_vblank] waiting on vblank count 1390, crtc 2
>[  108.583752] [drm:drm_wait_vblank] returning 1390 to client
>[  108.583766] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.584129] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.584153] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.584164] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.584169] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.584174] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.584242] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.600251] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.600366] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.600382] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.600399] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.600411] [drm:drm_wait_vblank] waiting on vblank count 1391, crtc 2
>[  108.600419] [drm:drm_wait_vblank] returning 1391 to client
>[  108.600428] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.600570] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.600597] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.600611] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.600619] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.600627] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.600694] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.616911] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.617025] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.617040] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.617056] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.617067] [drm:drm_wait_vblank] waiting on vblank count 1392, crtc 2
>[  108.617074] [drm:drm_wait_vblank] returning 1392 to client
>[  108.617089] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.617233] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.617263] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.617276] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.617283] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.617290] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.617357] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.633581] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.633698] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.633715] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.633731] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.633743] [drm:drm_wait_vblank] waiting on vblank count 1393, crtc 2
>[  108.633750] [drm:drm_wait_vblank] returning 1393 to client
>[  108.633762] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.633931] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.633955] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.633965] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.633971] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.633975] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.634289] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.650229] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.650342] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.650363] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.650378] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.650390] [drm:drm_wait_vblank] waiting on vblank count 1394, crtc 2
>[  108.650397] [drm:drm_wait_vblank] returning 1394 to client
>[  108.650415] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.650774] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.650800] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.650821] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.650827] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.650832] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.650883] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.666938] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.667051] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.667071] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.667086] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.667098] [drm:drm_wait_vblank] waiting on vblank count 1395, crtc 2
>[  108.667105] [drm:drm_wait_vblank] returning 1395 to client
>[  108.667116] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.667480] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.667506] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.667520] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.667527] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.667531] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.667588] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.683597] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.683710] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.683729] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.683745] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.683757] [drm:drm_wait_vblank] waiting on vblank count 1396, crtc 2
>[  108.683763] [drm:drm_wait_vblank] returning 1396 to client
>[  108.683783] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.684142] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.684166] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.684176] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.684181] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.684186] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.684249] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.700296] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.700414] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.700435] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.700450] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.700462] [drm:drm_wait_vblank] waiting on vblank count 1397, crtc 2
>[  108.700468] [drm:drm_wait_vblank] returning 1397 to client
>[  108.700485] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.700876] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.700995] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.701010] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.701021] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.701028] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.701113] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.716896] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.717013] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.717039] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.717054] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.717066] [drm:drm_wait_vblank] waiting on vblank count 1398, crtc 2
>[  108.717073] [drm:drm_wait_vblank] returning 1398 to client
>[  108.717080] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.717481] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.717543] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.717554] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.717560] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.717565] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.717618] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.733506] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.733624] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.733752] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.733796] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.733811] [drm:drm_wait_vblank] waiting on vblank count 1399, crtc 2
>[  108.733818] [drm:drm_wait_vblank] returning 1399 to client
>[  108.733825] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.733897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.733927] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.733940] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.733949] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.733956] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.733980] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.750196] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.750277] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.750320] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.750340] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.750355] [drm:drm_wait_vblank] waiting on vblank count 1400, crtc 2
>[  108.750362] [drm:drm_wait_vblank] returning 1400 to client
>[  108.750369] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.750467] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.750495] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.750511] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.750524] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.750532] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.750557] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.766852] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.766927] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.766967] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.766986] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.766998] [drm:drm_wait_vblank] waiting on vblank count 1401, crtc 2
>[  108.767004] [drm:drm_wait_vblank] returning 1401 to client
>[  108.767009] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.767076] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.767106] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.767120] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.767131] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.767138] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.767165] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.783507] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.783576] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.783625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.783645] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.783658] [drm:drm_wait_vblank] waiting on vblank count 1402, crtc 2
>[  108.783663] [drm:drm_wait_vblank] returning 1402 to client
>[  108.783668] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.783739] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.783798] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.783812] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.783822] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.783829] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.783855] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.800232] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.800325] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.800358] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.800387] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.800404] [drm:drm_wait_vblank] waiting on vblank count 1403, crtc 2
>[  108.800420] [drm:drm_wait_vblank] returning 1403 to client
>[  108.800428] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.800507] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.800532] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.800546] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.800554] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.800562] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.800588] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.816882] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.816971] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.817015] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.817037] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.817054] [drm:drm_wait_vblank] waiting on vblank count 1404, crtc 2
>[  108.817070] [drm:drm_wait_vblank] returning 1404 to client
>[  108.817078] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.817531] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.817557] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.817568] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.817573] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.817578] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.817628] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.833573] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.833665] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.833697] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.833717] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.833734] [drm:drm_wait_vblank] waiting on vblank count 1405, crtc 2
>[  108.833741] [drm:drm_wait_vblank] returning 1405 to client
>[  108.833747] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.834238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.834317] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.834328] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.834334] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.834338] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.834390] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.850241] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.850333] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.850367] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.850386] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.850397] [drm:drm_wait_vblank] waiting on vblank count 1406, crtc 2
>[  108.850403] [drm:drm_wait_vblank] returning 1406 to client
>[  108.850417] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.850920] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.850950] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.850964] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.850970] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.850974] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.851029] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.866888] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.866978] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.867010] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.867030] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.867044] [drm:drm_wait_vblank] waiting on vblank count 1407, crtc 2
>[  108.867051] [drm:drm_wait_vblank] returning 1407 to client
>[  108.867059] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.867551] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.867578] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.867590] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.867596] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.867601] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.867655] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.883490] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.883578] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.883614] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.883633] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.883648] [drm:drm_wait_vblank] waiting on vblank count 1408, crtc 2
>[  108.883661] [drm:drm_wait_vblank] returning 1408 to client
>[  108.883682] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.884207] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.884238] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.884250] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.884312] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.884318] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.884368] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.900144] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.900231] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.900265] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.900284] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.900296] [drm:drm_wait_vblank] waiting on vblank count 1409, crtc 2
>[  108.900301] [drm:drm_wait_vblank] returning 1409 to client
>[  108.900315] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.900770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.900800] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.900812] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.900818] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.900822] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.900930] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.916801] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.916889] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.916924] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.916943] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.916955] [drm:drm_wait_vblank] waiting on vblank count 1410, crtc 2
>[  108.916968] [drm:drm_wait_vblank] returning 1410 to client
>[  108.916975] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.917123] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.917155] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.917171] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.917186] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.917194] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.917264] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.933433] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.933471] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.933497] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.933506] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.933513] [drm:drm_wait_vblank] waiting on vblank count 1411, crtc 2
>[  108.933515] [drm:drm_wait_vblank] returning 1411 to client
>[  108.933516] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.933610] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.933619] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.933624] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.933627] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.933629] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.933654] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.950093] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.950135] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.950156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.950166] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.950172] [drm:drm_wait_vblank] waiting on vblank count 1412, crtc 2
>[  108.950179] [drm:drm_wait_vblank] returning 1412 to client
>[  108.950183] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.950230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.950246] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.950251] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.950254] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.950257] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.950286] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  108.966761] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.966812] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  108.966836] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.966847] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.966856] [drm:drm_wait_vblank] waiting on vblank count 1413, crtc 2
>[  108.966866] [drm:drm_wait_vblank] returning 1413 to client
>[  108.966872] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.967140] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.967157] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.967164] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.967168] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  108.967172] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  108.967206] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  108.983489] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.983555] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.983587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  108.983602] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.983613] [drm:drm_wait_vblank] waiting on vblank count 1414, crtc 2
>[  108.983618] [drm:drm_wait_vblank] returning 1414 to client
>[  108.983622] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  108.983718] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  108.983740] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  108.983751] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  108.983759] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  108.983769] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  108.983824] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.000149] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.000238] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.000277] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.000299] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.000314] [drm:drm_wait_vblank] waiting on vblank count 1415, crtc 2
>[  109.000321] [drm:drm_wait_vblank] returning 1415 to client
>[  109.000327] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.000453] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.000479] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.000493] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.000502] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.000513] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.000576] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.016812] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.016899] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.016941] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.016965] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.016980] [drm:drm_wait_vblank] waiting on vblank count 1416, crtc 2
>[  109.016987] [drm:drm_wait_vblank] returning 1416 to client
>[  109.017003] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.017150] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.017185] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.017205] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.017214] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.017223] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.017294] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.033502] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.033593] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.033636] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.033680] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.033693] [drm:drm_wait_vblank] waiting on vblank count 1417, crtc 2
>[  109.033711] [drm:drm_wait_vblank] returning 1417 to client
>[  109.033732] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.033861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.033892] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.033908] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.033923] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.033935] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.034007] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.050131] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.050221] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.050254] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.050282] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.050297] [drm:drm_wait_vblank] waiting on vblank count 1418, crtc 2
>[  109.050317] [drm:drm_wait_vblank] returning 1418 to client
>[  109.050333] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.050475] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.050506] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.050520] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.050533] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.050543] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.050615] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.066793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.066886] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.066918] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.066946] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.066961] [drm:drm_wait_vblank] waiting on vblank count 1419, crtc 2
>[  109.066987] [drm:drm_wait_vblank] returning 1419 to client
>[  109.067001] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.067147] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.067180] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.067198] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.067208] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.067216] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.067282] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.083456] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.083547] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.083587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.083609] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.083626] [drm:drm_wait_vblank] waiting on vblank count 1420, crtc 2
>[  109.083646] [drm:drm_wait_vblank] returning 1420 to client
>[  109.083659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.083802] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.083837] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.083857] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.083867] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.083877] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.083945] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.100112] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.100199] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.100243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.100265] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.100283] [drm:drm_wait_vblank] waiting on vblank count 1421, crtc 2
>[  109.100300] [drm:drm_wait_vblank] returning 1421 to client
>[  109.100307] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.100438] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.100471] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.100488] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.100498] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.100512] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.100580] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.116782] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.116873] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.116884] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.116917] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.116931] [drm:drm_wait_vblank] waiting on vblank count 1422, crtc 2
>[  109.116938] [drm:drm_wait_vblank] returning 1422 to client
>[  109.116945] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.117076] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.117107] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.117124] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.117135] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.117146] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.117216] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.133464] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.133557] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.133600] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.133639] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.133656] [drm:drm_wait_vblank] waiting on vblank count 1423, crtc 2
>[  109.133678] [drm:drm_wait_vblank] returning 1423 to client
>[  109.133695] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.133820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.133851] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.133866] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.133875] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.133887] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.133957] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.150134] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.150228] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.150265] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.150287] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.150302] [drm:drm_wait_vblank] waiting on vblank count 1424, crtc 2
>[  109.150309] [drm:drm_wait_vblank] returning 1424 to client
>[  109.150330] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.150503] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.150534] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.150549] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.150559] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.150570] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.150648] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.166709] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.166799] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.166829] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.166848] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.166861] [drm:drm_wait_vblank] waiting on vblank count 1425, crtc 2
>[  109.166875] [drm:drm_wait_vblank] returning 1425 to client
>[  109.166896] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.167045] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.167074] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.167088] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.167098] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.167106] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.167430] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.183371] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.183461] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.183503] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.183525] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.183544] [drm:drm_wait_vblank] waiting on vblank count 1426, crtc 2
>[  109.183566] [drm:drm_wait_vblank] returning 1426 to client
>[  109.183579] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.184050] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.184081] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.184095] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.184104] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.184115] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.184178] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.200034] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.200126] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.200159] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.200185] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.200200] [drm:drm_wait_vblank] waiting on vblank count 1427, crtc 2
>[  109.200208] [drm:drm_wait_vblank] returning 1427 to client
>[  109.200213] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.200686] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.200715] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.200730] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.200808] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.200826] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.200894] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.216751] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.216850] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.216880] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.216906] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.216924] [drm:drm_wait_vblank] waiting on vblank count 1428, crtc 2
>[  109.216938] [drm:drm_wait_vblank] returning 1428 to client
>[  109.216944] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.217432] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.217465] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.217479] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.217487] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.217495] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.217559] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.233362] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.233460] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.233502] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.233524] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.233541] [drm:drm_wait_vblank] waiting on vblank count 1429, crtc 2
>[  109.233563] [drm:drm_wait_vblank] returning 1429 to client
>[  109.233576] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.234085] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.234115] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.234131] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.234139] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.234147] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.234210] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.250017] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.250111] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.250156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.250179] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.250196] [drm:drm_wait_vblank] waiting on vblank count 1430, crtc 2
>[  109.250213] [drm:drm_wait_vblank] returning 1430 to client
>[  109.250221] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.250740] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.250771] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.250787] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.250796] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.250804] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.250871] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.266686] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.266780] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.266815] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.266842] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.266857] [drm:drm_wait_vblank] waiting on vblank count 1431, crtc 2
>[  109.266865] [drm:drm_wait_vblank] returning 1431 to client
>[  109.266872] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.267405] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.267434] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.267449] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.267458] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.267466] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.267534] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.283342] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.283433] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.283477] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.283499] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.283518] [drm:drm_wait_vblank] waiting on vblank count 1432, crtc 2
>[  109.283538] [drm:drm_wait_vblank] returning 1432 to client
>[  109.283551] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.284062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.284092] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.284109] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.284118] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.284127] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.284190] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.300011] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.300104] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.300147] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.300171] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.300185] [drm:drm_wait_vblank] waiting on vblank count 1433, crtc 2
>[  109.300192] [drm:drm_wait_vblank] returning 1433 to client
>[  109.300208] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.300773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.300804] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.300820] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.300829] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.300838] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.300902] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.316654] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.316745] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.316788] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.316810] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.316831] [drm:drm_wait_vblank] waiting on vblank count 1434, crtc 2
>[  109.316848] [drm:drm_wait_vblank] returning 1434 to client
>[  109.316856] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.317316] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.317347] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.317363] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.317371] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.317379] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.317444] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.328984] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  109.329073] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  109.333186] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.333275] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.333331] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.333350] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.333366] [drm:drm_wait_vblank] waiting on vblank count 1435, crtc 2
>[  109.333384] [drm:drm_wait_vblank] returning 1435 to client
>[  109.333392] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.333863] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.333893] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.333917] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.333925] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.333932] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.333994] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.350015] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.350108] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.350150] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.350173] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.350189] [drm:drm_wait_vblank] waiting on vblank count 1436, crtc 2
>[  109.350210] [drm:drm_wait_vblank] returning 1436 to client
>[  109.350222] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.350738] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.350770] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.350785] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.350793] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.350801] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.350866] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.366646] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.366738] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.366782] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.366806] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.366821] [drm:drm_wait_vblank] waiting on vblank count 1437, crtc 2
>[  109.366828] [drm:drm_wait_vblank] returning 1437 to client
>[  109.366855] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.367371] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.367400] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.367415] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.367424] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.367431] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.367496] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.383307] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.383399] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.383442] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.383464] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.383479] [drm:drm_wait_vblank] waiting on vblank count 1438, crtc 2
>[  109.383501] [drm:drm_wait_vblank] returning 1438 to client
>[  109.383518] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.384029] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.384060] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.384074] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.384083] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.384091] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.384161] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.399968] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.400062] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.400106] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.400128] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.400144] [drm:drm_wait_vblank] waiting on vblank count 1439, crtc 2
>[  109.400164] [drm:drm_wait_vblank] returning 1439 to client
>[  109.400177] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.400786] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.400816] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.400828] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.400833] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.400838] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.400863] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.416622] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.416712] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.416739] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.416765] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.416777] [drm:drm_wait_vblank] waiting on vblank count 1440, crtc 2
>[  109.416782] [drm:drm_wait_vblank] returning 1440 to client
>[  109.416787] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.416844] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.416880] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.416889] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.416899] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.416904] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.416922] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.433356] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.433448] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.433481] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.433508] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.433530] [drm:drm_wait_vblank] waiting on vblank count 1441, crtc 2
>[  109.433543] [drm:drm_wait_vblank] returning 1441 to client
>[  109.433557] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.433624] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.433645] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.433654] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.433660] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.433664] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.433686] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.449987] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.450076] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.450108] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.450134] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.450159] [drm:drm_wait_vblank] waiting on vblank count 1442, crtc 2
>[  109.450171] [drm:drm_wait_vblank] returning 1442 to client
>[  109.450176] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.450233] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.450263] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.450273] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.450299] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.450319] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.450339] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.466647] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.466737] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.466766] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.466792] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.466814] [drm:drm_wait_vblank] waiting on vblank count 1443, crtc 2
>[  109.466829] [drm:drm_wait_vblank] returning 1443 to client
>[  109.466833] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.466894] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.466926] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.466948] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.466965] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.466970] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.466997] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.483308] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.483400] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.483427] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.483453] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.483468] [drm:drm_wait_vblank] waiting on vblank count 1444, crtc 2
>[  109.483486] [drm:drm_wait_vblank] returning 1444 to client
>[  109.483501] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.483564] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.483589] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.483599] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.483629] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.483641] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.483660] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.499971] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.500046] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.500079] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.500095] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.500119] [drm:drm_wait_vblank] waiting on vblank count 1445, crtc 2
>[  109.500124] [drm:drm_wait_vblank] returning 1445 to client
>[  109.500128] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.500175] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.500193] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.500218] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.500223] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.500227] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.500244] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.516635] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.516711] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.516737] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.516759] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.516780] [drm:drm_wait_vblank] waiting on vblank count 1446, crtc 2
>[  109.516789] [drm:drm_wait_vblank] returning 1446 to client
>[  109.516793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.516841] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.516859] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.516870] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.516895] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.516899] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.516930] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.533322] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.533414] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.533445] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.533472] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.533496] [drm:drm_wait_vblank] waiting on vblank count 1447, crtc 2
>[  109.533508] [drm:drm_wait_vblank] returning 1447 to client
>[  109.533526] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.533594] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.533616] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.533625] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.533632] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.533637] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.533680] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.549981] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.550073] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.550111] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.550134] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.550163] [drm:drm_wait_vblank] waiting on vblank count 1448, crtc 2
>[  109.550187] [drm:drm_wait_vblank] returning 1448 to client
>[  109.550202] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.550262] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.550283] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.550294] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.550321] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.550337] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.550356] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.566651] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.566731] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.566762] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.566779] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.566790] [drm:drm_wait_vblank] waiting on vblank count 1449, crtc 2
>[  109.566795] [drm:drm_wait_vblank] returning 1449 to client
>[  109.566807] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.566950] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.566973] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.566986] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.566993] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.567004] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.567068] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.583304] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.583395] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.583429] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.583448] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.583472] [drm:drm_wait_vblank] waiting on vblank count 1450, crtc 2
>[  109.583477] [drm:drm_wait_vblank] returning 1450 to client
>[  109.583482] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.583586] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.583613] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.583627] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.583634] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.583640] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.583707] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.599936] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.600026] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.600059] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.600086] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.600100] [drm:drm_wait_vblank] waiting on vblank count 1451, crtc 2
>[  109.600118] [drm:drm_wait_vblank] returning 1451 to client
>[  109.600137] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.600287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.600315] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.600329] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.600337] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.600348] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.600423] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.616592] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.616684] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.616713] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.616741] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.616756] [drm:drm_wait_vblank] waiting on vblank count 1452, crtc 2
>[  109.616777] [drm:drm_wait_vblank] returning 1452 to client
>[  109.616793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.616931] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.616957] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.616971] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.616980] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.616988] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.617334] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.633278] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.633370] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.633412] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.633437] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.633461] [drm:drm_wait_vblank] waiting on vblank count 1453, crtc 2
>[  109.633468] [drm:drm_wait_vblank] returning 1453 to client
>[  109.633473] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.633599] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.633631] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.633644] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.633653] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.633661] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.633734] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.649946] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.650038] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.650080] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.650114] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.650131] [drm:drm_wait_vblank] waiting on vblank count 1454, crtc 2
>[  109.650139] [drm:drm_wait_vblank] returning 1454 to client
>[  109.650152] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.650290] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.650319] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.650341] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.650350] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.650358] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.650429] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.666528] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.666617] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.666657] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.666680] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.666695] [drm:drm_wait_vblank] waiting on vblank count 1455, crtc 2
>[  109.666702] [drm:drm_wait_vblank] returning 1455 to client
>[  109.666709] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.666845] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.666876] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.666892] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.666904] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.666912] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.666985] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.683191] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.683279] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.683314] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.683341] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.683356] [drm:drm_wait_vblank] waiting on vblank count 1456, crtc 2
>[  109.683378] [drm:drm_wait_vblank] returning 1456 to client
>[  109.683395] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.683534] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.683567] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.683586] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.683596] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.683604] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.683672] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.699898] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.699989] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.700021] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.700048] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.700062] [drm:drm_wait_vblank] waiting on vblank count 1457, crtc 2
>[  109.700084] [drm:drm_wait_vblank] returning 1457 to client
>[  109.700101] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.700240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.700270] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.700289] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.700301] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.700309] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.700391] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.716495] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.716591] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.716650] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.716671] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.716690] [drm:drm_wait_vblank] waiting on vblank count 1458, crtc 2
>[  109.716709] [drm:drm_wait_vblank] returning 1458 to client
>[  109.716716] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.716858] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.716890] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.716906] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.716918] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.716931] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.717002] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.733178] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.733269] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.733311] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.733333] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.733353] [drm:drm_wait_vblank] waiting on vblank count 1459, crtc 2
>[  109.733372] [drm:drm_wait_vblank] returning 1459 to client
>[  109.733385] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.733542] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.733573] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.733589] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.733602] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.733615] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.733685] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.749830] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.749921] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.749963] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.749986] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.750001] [drm:drm_wait_vblank] waiting on vblank count 1460, crtc 2
>[  109.750027] [drm:drm_wait_vblank] returning 1460 to client
>[  109.750040] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.750209] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.750240] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.750257] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.750269] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.750278] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.750355] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.766489] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.766578] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.766613] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.766639] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.766654] [drm:drm_wait_vblank] waiting on vblank count 1461, crtc 2
>[  109.766661] [drm:drm_wait_vblank] returning 1461 to client
>[  109.766668] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.766816] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.766843] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.766858] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.766869] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.766877] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.766946] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.783207] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.783297] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.783339] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.783361] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.783376] [drm:drm_wait_vblank] waiting on vblank count 1462, crtc 2
>[  109.783395] [drm:drm_wait_vblank] returning 1462 to client
>[  109.783410] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.783544] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.783572] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.783589] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.783599] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.783607] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.783674] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.799826] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.799918] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.799960] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.799981] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.800000] [drm:drm_wait_vblank] waiting on vblank count 1463, crtc 2
>[  109.800022] [drm:drm_wait_vblank] returning 1463 to client
>[  109.800030] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.800186] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.800215] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.800232] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.800244] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.800252] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.800331] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.816522] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.816612] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.816654] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.816676] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.816691] [drm:drm_wait_vblank] waiting on vblank count 1464, crtc 2
>[  109.816698] [drm:drm_wait_vblank] returning 1464 to client
>[  109.816719] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.816871] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.816900] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.816915] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.816927] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.816940] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.817012] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.833142] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.833233] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.833276] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.833298] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.833313] [drm:drm_wait_vblank] waiting on vblank count 1465, crtc 2
>[  109.833336] [drm:drm_wait_vblank] returning 1465 to client
>[  109.833354] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.833513] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.833546] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.833562] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.833575] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.833584] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.833656] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.849841] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.849930] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.849972] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.849994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.850013] [drm:drm_wait_vblank] waiting on vblank count 1466, crtc 2
>[  109.850035] [drm:drm_wait_vblank] returning 1466 to client
>[  109.850044] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.850183] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.850217] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.850231] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.850241] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.850255] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.850327] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.866507] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.866598] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.866630] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.866657] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.866673] [drm:drm_wait_vblank] waiting on vblank count 1467, crtc 2
>[  109.866695] [drm:drm_wait_vblank] returning 1467 to client
>[  109.866712] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.866844] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.866875] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.866892] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.866902] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.866911] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.866989] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.883160] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.883249] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.883290] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.883313] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.883332] [drm:drm_wait_vblank] waiting on vblank count 1468, crtc 2
>[  109.883353] [drm:drm_wait_vblank] returning 1468 to client
>[  109.883366] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.883509] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.883541] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.883558] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.883571] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.883586] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.883656] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.899779] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.899871] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.899913] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.899934] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.899952] [drm:drm_wait_vblank] waiting on vblank count 1469, crtc 2
>[  109.899973] [drm:drm_wait_vblank] returning 1469 to client
>[  109.899987] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.900128] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.900159] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.900175] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.900189] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.900197] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.900268] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.916443] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.916534] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.916566] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.916593] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.916607] [drm:drm_wait_vblank] waiting on vblank count 1470, crtc 2
>[  109.916624] [drm:drm_wait_vblank] returning 1470 to client
>[  109.916646] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.916790] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.916819] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.916836] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.916848] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.916862] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.916931] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.932954] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.933014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.933030] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.933039] [drm:drm_wait_vblank] waiting on vblank count 1471, crtc 2
>[  109.933044] [drm:drm_wait_vblank] returning 1471 to client
>[  109.933048] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.933070] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.933138] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.933156] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.933165] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.933170] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.933175] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.933218] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.949833] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.949924] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.949962] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.949988] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.950015] [drm:drm_wait_vblank] waiting on vblank count 1472, crtc 2
>[  109.950021] [drm:drm_wait_vblank] returning 1472 to client
>[  109.950027] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.950145] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.950170] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.950185] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.950194] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.950204] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.950562] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.966421] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.966512] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.966541] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.966566] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.966579] [drm:drm_wait_vblank] waiting on vblank count 1473, crtc 2
>[  109.966584] [drm:drm_wait_vblank] returning 1473 to client
>[  109.966589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.966702] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.966731] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.966745] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.966756] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  109.966763] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  109.966826] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  109.983127] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.983216] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.983253] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.983272] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.983300] [drm:drm_wait_vblank] waiting on vblank count 1474, crtc 2
>[  109.983306] [drm:drm_wait_vblank] returning 1474 to client
>[  109.983311] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.983436] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  109.983460] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.983472] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  109.983482] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  109.983487] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  109.983563] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  109.999794] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  109.999869] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  109.999902] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  109.999918] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  109.999941] [drm:drm_wait_vblank] waiting on vblank count 1475, crtc 2
>[  109.999946] [drm:drm_wait_vblank] returning 1475 to client
>[  109.999950] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.000040] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.000061] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.000072] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.000078] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.000084] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.000140] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.016465] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.016562] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.016594] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.016621] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.016638] [drm:drm_wait_vblank] waiting on vblank count 1476, crtc 2
>[  110.016645] [drm:drm_wait_vblank] returning 1476 to client
>[  110.016651] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.016779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.016812] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.016827] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.016834] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.016842] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.016909] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.033137] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.033228] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.033260] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.033286] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.033313] [drm:drm_wait_vblank] waiting on vblank count 1477, crtc 2
>[  110.033324] [drm:drm_wait_vblank] returning 1477 to client
>[  110.033330] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.033439] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.033465] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.033491] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.033507] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.033514] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.033915] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.049802] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.049895] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.049926] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.049959] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.049979] [drm:drm_wait_vblank] waiting on vblank count 1478, crtc 2
>[  110.049992] [drm:drm_wait_vblank] returning 1478 to client
>[  110.050011] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.050432] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.050462] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.050476] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.050488] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.050495] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.050565] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.066428] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.066517] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.066546] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.066572] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.066600] [drm:drm_wait_vblank] waiting on vblank count 1479, crtc 2
>[  110.066606] [drm:drm_wait_vblank] returning 1479 to client
>[  110.066611] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.067022] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.067054] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.067068] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.067077] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.067089] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.067159] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.083128] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.083221] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.083250] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.083276] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.083298] [drm:drm_wait_vblank] waiting on vblank count 1480, crtc 2
>[  110.083314] [drm:drm_wait_vblank] returning 1480 to client
>[  110.083319] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.083773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.083806] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.083821] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.083834] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.083841] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.083907] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.099786] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.099878] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.099911] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.099932] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.099956] [drm:drm_wait_vblank] waiting on vblank count 1481, crtc 2
>[  110.099962] [drm:drm_wait_vblank] returning 1481 to client
>[  110.099966] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.100401] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.100488] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.100504] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.100519] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.100532] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.100610] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.116407] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.116498] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.116531] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.116550] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.116562] [drm:drm_wait_vblank] waiting on vblank count 1482, crtc 2
>[  110.116569] [drm:drm_wait_vblank] returning 1482 to client
>[  110.116584] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.116735] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.116763] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.116784] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.116794] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.116802] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.116870] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.133035] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.133126] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.133174] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.133196] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.133218] [drm:drm_wait_vblank] waiting on vblank count 1483, crtc 2
>[  110.133226] [drm:drm_wait_vblank] returning 1483 to client
>[  110.133239] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.133698] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.133728] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.133789] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.133798] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.133806] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.133871] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.149686] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.149778] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.149811] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.149838] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.149853] [drm:drm_wait_vblank] waiting on vblank count 1484, crtc 2
>[  110.149879] [drm:drm_wait_vblank] returning 1484 to client
>[  110.149892] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.150325] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.150353] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.150368] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.150376] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.150384] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.150446] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.166347] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.166437] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.166480] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.166503] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.166520] [drm:drm_wait_vblank] waiting on vblank count 1485, crtc 2
>[  110.166539] [drm:drm_wait_vblank] returning 1485 to client
>[  110.166545] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.166982] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.167013] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.167028] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.167037] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.167045] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.167109] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.183011] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.183101] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.183136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.183162] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.183177] [drm:drm_wait_vblank] waiting on vblank count 1486, crtc 2
>[  110.183194] [drm:drm_wait_vblank] returning 1486 to client
>[  110.183214] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.183632] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.183662] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.183676] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.183685] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.183693] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.183757] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.199670] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.199760] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.199788] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.199807] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.199819] [drm:drm_wait_vblank] waiting on vblank count 1487, crtc 2
>[  110.199824] [drm:drm_wait_vblank] returning 1487 to client
>[  110.199837] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.199951] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.199980] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.199993] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.200001] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.200010] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.200083] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.216390] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.216488] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.216514] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.216534] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.216547] [drm:drm_wait_vblank] waiting on vblank count 1488, crtc 2
>[  110.216552] [drm:drm_wait_vblank] returning 1488 to client
>[  110.216557] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.216685] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.216712] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.216725] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.216734] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.216741] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.216813] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.233063] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.233155] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.233197] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.233220] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.233248] [drm:drm_wait_vblank] waiting on vblank count 1489, crtc 2
>[  110.233254] [drm:drm_wait_vblank] returning 1489 to client
>[  110.233260] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.233703] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.233733] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.233748] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.233756] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.233763] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.233830] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.249727] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.249822] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.249864] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.249916] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.249931] [drm:drm_wait_vblank] waiting on vblank count 1490, crtc 2
>[  110.249949] [drm:drm_wait_vblank] returning 1490 to client
>[  110.249963] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.250084] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.250116] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.250131] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.250140] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.250148] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.250215] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.266316] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.266404] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.266445] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.266469] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.266484] [drm:drm_wait_vblank] waiting on vblank count 1491, crtc 2
>[  110.266503] [drm:drm_wait_vblank] returning 1491 to client
>[  110.266519] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.266655] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.266681] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.266697] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.266707] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.266715] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.266782] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.282973] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.283062] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.283091] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.283110] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.283122] [drm:drm_wait_vblank] waiting on vblank count 1492, crtc 2
>[  110.283150] [drm:drm_wait_vblank] returning 1492 to client
>[  110.283168] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.283585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.283614] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.283625] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.283632] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.283640] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.283692] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.299705] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.299796] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.299829] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.299848] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.299863] [drm:drm_wait_vblank] waiting on vblank count 1493, crtc 2
>[  110.299868] [drm:drm_wait_vblank] returning 1493 to client
>[  110.299873] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.300308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.300404] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.300420] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.300441] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.300450] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.300539] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.316337] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.316428] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.316455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.316475] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.316487] [drm:drm_wait_vblank] waiting on vblank count 1494, crtc 2
>[  110.316492] [drm:drm_wait_vblank] returning 1494 to client
>[  110.316507] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.316932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.316964] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.316978] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.316989] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.316996] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.317060] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.332998] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.333088] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.333117] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.333136] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.333147] [drm:drm_wait_vblank] waiting on vblank count 1495, crtc 2
>[  110.333152] [drm:drm_wait_vblank] returning 1495 to client
>[  110.333166] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.333576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.333620] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.333635] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.333644] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.333650] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.333706] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.349659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.349749] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.349781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.349800] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.349812] [drm:drm_wait_vblank] waiting on vblank count 1496, crtc 2
>[  110.349818] [drm:drm_wait_vblank] returning 1496 to client
>[  110.349833] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.349985] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.350016] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.350036] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.350045] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.350052] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.350124] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.366325] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.366414] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.366449] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.366476] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.366490] [drm:drm_wait_vblank] waiting on vblank count 1497, crtc 2
>[  110.366498] [drm:drm_wait_vblank] returning 1497 to client
>[  110.366504] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.366652] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.366681] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.366700] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.366711] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.366720] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.366796] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.383018] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.383110] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.383151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.383174] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.383189] [drm:drm_wait_vblank] waiting on vblank count 1498, crtc 2
>[  110.383209] [drm:drm_wait_vblank] returning 1498 to client
>[  110.383225] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.383388] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.383417] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.383432] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.383444] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.383453] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.383527] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.399653] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.399746] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.399778] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.399797] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.399809] [drm:drm_wait_vblank] waiting on vblank count 1499, crtc 2
>[  110.399815] [drm:drm_wait_vblank] returning 1499 to client
>[  110.399827] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.399956] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.399982] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.399999] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.400007] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.400015] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.400084] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.416260] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.416374] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.416390] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.416405] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.416418] [drm:drm_wait_vblank] waiting on vblank count 1500, crtc 2
>[  110.416425] [drm:drm_wait_vblank] returning 1500 to client
>[  110.416442] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.416524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.416555] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.416568] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.416576] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.416584] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.416611] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.432991] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.433109] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.433129] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.433147] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.433161] [drm:drm_wait_vblank] waiting on vblank count 1501, crtc 2
>[  110.433167] [drm:drm_wait_vblank] returning 1501 to client
>[  110.433172] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.433240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.433275] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.433288] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.433295] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.433303] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.433329] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.449657] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.449776] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.449791] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.449801] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.449823] [drm:drm_wait_vblank] waiting on vblank count 1502, crtc 2
>[  110.449830] [drm:drm_wait_vblank] returning 1502 to client
>[  110.449835] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.449897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.449922] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.449950] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.449963] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.449975] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.450003] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.466283] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.466399] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.466417] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.466431] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.466443] [drm:drm_wait_vblank] waiting on vblank count 1503, crtc 2
>[  110.466450] [drm:drm_wait_vblank] returning 1503 to client
>[  110.466455] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.466535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.466574] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.466587] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.466596] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.466603] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.466630] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.482943] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.483057] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.483075] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.483090] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.483103] [drm:drm_wait_vblank] waiting on vblank count 1504, crtc 2
>[  110.483110] [drm:drm_wait_vblank] returning 1504 to client
>[  110.483118] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.483213] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.483237] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.483251] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.483262] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.483270] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.483297] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.499559] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.499673] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.499693] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.499707] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.499719] [drm:drm_wait_vblank] waiting on vblank count 1505, crtc 2
>[  110.499726] [drm:drm_wait_vblank] returning 1505 to client
>[  110.499731] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.499814] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.499837] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.499850] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.499859] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.499866] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.499893] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.516222] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.516337] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.516354] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.516369] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.516391] [drm:drm_wait_vblank] waiting on vblank count 1506, crtc 2
>[  110.516399] [drm:drm_wait_vblank] returning 1506 to client
>[  110.516407] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.516527] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.516554] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.516570] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.516578] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.516587] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.516651] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.532888] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.533064] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.533079] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.533094] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.533110] [drm:drm_wait_vblank] waiting on vblank count 1507, crtc 2
>[  110.533118] [drm:drm_wait_vblank] returning 1507 to client
>[  110.533125] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.533249] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.533270] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.533280] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.533286] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.533293] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.533566] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.549547] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.549660] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.549679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.549694] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.549714] [drm:drm_wait_vblank] waiting on vblank count 1508, crtc 2
>[  110.549722] [drm:drm_wait_vblank] returning 1508 to client
>[  110.549737] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.549863] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.549889] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.549905] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.549915] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.549925] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.549992] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.566212] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.566331] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.566347] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.566361] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.566377] [drm:drm_wait_vblank] waiting on vblank count 1509, crtc 2
>[  110.566387] [drm:drm_wait_vblank] returning 1509 to client
>[  110.566394] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.566546] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.566573] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.566587] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.566594] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.566603] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.566674] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.582874] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.582992] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.583009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.583024] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.583035] [drm:drm_wait_vblank] waiting on vblank count 1510, crtc 2
>[  110.583041] [drm:drm_wait_vblank] returning 1510 to client
>[  110.583059] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.583211] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.583241] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.583255] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.583262] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.583270] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.583340] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.599535] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.599654] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.599670] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.599685] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.599700] [drm:drm_wait_vblank] waiting on vblank count 1511, crtc 2
>[  110.599710] [drm:drm_wait_vblank] returning 1511 to client
>[  110.599717] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.599868] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.599895] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.599910] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.599918] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.599930] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.599993] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.616184] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.616297] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.616316] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.616331] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.616351] [drm:drm_wait_vblank] waiting on vblank count 1512, crtc 2
>[  110.616359] [drm:drm_wait_vblank] returning 1512 to client
>[  110.616365] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.616487] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.616514] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.616526] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.616534] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.616542] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.616606] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.632856] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.632974] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.632989] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.633004] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.633022] [drm:drm_wait_vblank] waiting on vblank count 1513, crtc 2
>[  110.633031] [drm:drm_wait_vblank] returning 1513 to client
>[  110.633037] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.633182] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.633209] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.633223] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.633231] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.633239] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.633307] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.649501] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.649621] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.649638] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.649656] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.649667] [drm:drm_wait_vblank] waiting on vblank count 1514, crtc 2
>[  110.649673] [drm:drm_wait_vblank] returning 1514 to client
>[  110.649689] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.649848] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.649878] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.649891] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.649902] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.649914] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.650265] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.666168] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.666281] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.666396] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.666408] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.666425] [drm:drm_wait_vblank] waiting on vblank count 1515, crtc 2
>[  110.666431] [drm:drm_wait_vblank] returning 1515 to client
>[  110.666435] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.666495] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.666517] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.666526] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.666532] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.666536] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.666553] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.682893] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.682974] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.683014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.683045] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.683087] [drm:drm_wait_vblank] waiting on vblank count 1516, crtc 2
>[  110.683093] [drm:drm_wait_vblank] returning 1516 to client
>[  110.683098] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.683157] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.683179] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.683202] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.683217] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.683230] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.683248] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.699479] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.699555] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.699660] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.699689] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.699711] [drm:drm_wait_vblank] waiting on vblank count 1517, crtc 2
>[  110.699717] [drm:drm_wait_vblank] returning 1517 to client
>[  110.699722] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.699781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.699800] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.699821] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.699833] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.699838] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.699861] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.716208] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.716290] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.716330] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.716351] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.716387] [drm:drm_wait_vblank] waiting on vblank count 1518, crtc 2
>[  110.716398] [drm:drm_wait_vblank] returning 1518 to client
>[  110.716404] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.716463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.716484] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.716494] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.716499] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.716504] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.716524] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.732816] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.732893] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.732942] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.732967] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.732982] [drm:drm_wait_vblank] waiting on vblank count 1519, crtc 2
>[  110.732989] [drm:drm_wait_vblank] returning 1519 to client
>[  110.732997] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.733110] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.733131] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.733142] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.733150] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.733163] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.733184] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.749470] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.749548] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.749598] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.749625] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.749640] [drm:drm_wait_vblank] waiting on vblank count 1520, crtc 2
>[  110.749648] [drm:drm_wait_vblank] returning 1520 to client
>[  110.749655] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.749761] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.749785] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.749795] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.749802] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.749813] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.749832] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.766126] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.766201] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.766241] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.766260] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.766275] [drm:drm_wait_vblank] waiting on vblank count 1521, crtc 2
>[  110.766281] [drm:drm_wait_vblank] returning 1521 to client
>[  110.766286] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.766345] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.766370] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.766381] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.766386] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.766391] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.766410] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.782778] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.782846] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.782900] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.782920] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.782933] [drm:drm_wait_vblank] waiting on vblank count 1522, crtc 2
>[  110.782938] [drm:drm_wait_vblank] returning 1522 to client
>[  110.782944] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.783003] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.783067] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.783077] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.783083] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.783088] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.783108] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.799535] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.799628] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.799664] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.799693] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.799711] [drm:drm_wait_vblank] waiting on vblank count 1523, crtc 2
>[  110.799735] [drm:drm_wait_vblank] returning 1523 to client
>[  110.799742] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.799852] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.799880] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.799894] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.799907] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.799916] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.799943] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.816192] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.816284] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.816326] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.816378] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.816393] [drm:drm_wait_vblank] waiting on vblank count 1524, crtc 2
>[  110.816401] [drm:drm_wait_vblank] returning 1524 to client
>[  110.816407] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.816540] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.816575] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.816589] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.816598] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.816605] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.816677] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.832771] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.832866] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.832904] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.832925] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.832941] [drm:drm_wait_vblank] waiting on vblank count 1525, crtc 2
>[  110.832957] [drm:drm_wait_vblank] returning 1525 to client
>[  110.832964] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.833103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.833130] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.833144] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.833153] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.833160] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.833234] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.849439] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.849532] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.849562] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.849582] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.849594] [drm:drm_wait_vblank] waiting on vblank count 1526, crtc 2
>[  110.849600] [drm:drm_wait_vblank] returning 1526 to client
>[  110.849624] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.849774] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.849803] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.849817] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.849833] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.849841] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.849911] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.866138] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.866228] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.866258] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.866277] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.866289] [drm:drm_wait_vblank] waiting on vblank count 1527, crtc 2
>[  110.866295] [drm:drm_wait_vblank] returning 1527 to client
>[  110.866307] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.866422] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.866450] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.866465] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.866473] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.866483] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.866556] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.882801] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.882890] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.882921] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.882940] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.882951] [drm:drm_wait_vblank] waiting on vblank count 1528, crtc 2
>[  110.882957] [drm:drm_wait_vblank] returning 1528 to client
>[  110.882970] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.883078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.883107] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.883120] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.883129] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.883136] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.883203] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.899462] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.899551] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.899582] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.899602] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.899614] [drm:drm_wait_vblank] waiting on vblank count 1529, crtc 2
>[  110.899619] [drm:drm_wait_vblank] returning 1529 to client
>[  110.899631] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.899742] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.899767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.899782] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.899789] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.899797] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.899869] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.916115] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.916205] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.916236] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.916255] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.916267] [drm:drm_wait_vblank] waiting on vblank count 1530, crtc 2
>[  110.916273] [drm:drm_wait_vblank] returning 1530 to client
>[  110.916285] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.916401] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.916429] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.916444] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.916452] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.916463] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.916539] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.932812] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.932904] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.932936] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.932956] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.932975] [drm:drm_wait_vblank] waiting on vblank count 1531, crtc 2
>[  110.932980] [drm:drm_wait_vblank] returning 1531 to client
>[  110.932985] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.933091] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.933118] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.933132] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.933140] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.933149] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.933222] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.949462] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.949552] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.949587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.949606] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.949618] [drm:drm_wait_vblank] waiting on vblank count 1532, crtc 2
>[  110.949623] [drm:drm_wait_vblank] returning 1532 to client
>[  110.949631] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.949751] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.949777] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.949792] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.949799] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.949806] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.949873] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.966103] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.966193] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.966223] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.966242] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.966254] [drm:drm_wait_vblank] waiting on vblank count 1533, crtc 2
>[  110.966260] [drm:drm_wait_vblank] returning 1533 to client
>[  110.966272] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.966383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.966408] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.966424] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.966432] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.966439] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.966510] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.982762] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.982851] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.982882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.982901] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.982912] [drm:drm_wait_vblank] waiting on vblank count 1534, crtc 2
>[  110.982918] [drm:drm_wait_vblank] returning 1534 to client
>[  110.982930] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.983045] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.983071] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.983084] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  110.983091] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  110.983099] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  110.983171] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  110.999428] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.999517] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  110.999548] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  110.999567] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.999579] [drm:drm_wait_vblank] waiting on vblank count 1535, crtc 2
>[  110.999584] [drm:drm_wait_vblank] returning 1535 to client
>[  110.999598] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  110.999714] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  110.999741] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  110.999754] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  110.999762] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  110.999773] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  110.999852] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.016086] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.016178] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.016205] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.016225] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.016237] [drm:drm_wait_vblank] waiting on vblank count 1536, crtc 2
>[  111.016242] [drm:drm_wait_vblank] returning 1536 to client
>[  111.016255] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.016367] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.016394] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.016409] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.016417] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.016425] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.016496] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.032773] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.032866] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.032898] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.032918] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.032930] [drm:drm_wait_vblank] waiting on vblank count 1537, crtc 2
>[  111.032936] [drm:drm_wait_vblank] returning 1537 to client
>[  111.032941] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.033059] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.033086] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.033100] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.033107] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.033114] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.033188] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.049403] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.049495] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.049523] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.049542] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.049554] [drm:drm_wait_vblank] waiting on vblank count 1538, crtc 2
>[  111.049560] [drm:drm_wait_vblank] returning 1538 to client
>[  111.049590] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.049715] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.049743] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.049759] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.049767] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.049775] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.049840] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.066065] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.066154] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.066184] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.066204] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.066215] [drm:drm_wait_vblank] waiting on vblank count 1539, crtc 2
>[  111.066221] [drm:drm_wait_vblank] returning 1539 to client
>[  111.066233] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.066347] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.066374] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.066390] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.066398] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.066405] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.066474] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.082728] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.082818] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.082848] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.082868] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.082880] [drm:drm_wait_vblank] waiting on vblank count 1540, crtc 2
>[  111.082885] [drm:drm_wait_vblank] returning 1540 to client
>[  111.082897] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.083014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.083040] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.083056] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.083064] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.083073] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.083140] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.099389] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.099478] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.099511] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.099530] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.099542] [drm:drm_wait_vblank] waiting on vblank count 1541, crtc 2
>[  111.099548] [drm:drm_wait_vblank] returning 1541 to client
>[  111.099560] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.099673] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.099699] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.099715] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.099723] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.099730] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.099798] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.116055] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.116145] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.116172] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.116191] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.116203] [drm:drm_wait_vblank] waiting on vblank count 1542, crtc 2
>[  111.116208] [drm:drm_wait_vblank] returning 1542 to client
>[  111.116220] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.116326] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.116360] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.116374] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.116384] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.116392] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.116460] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.132735] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.132828] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.132862] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.132882] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.132900] [drm:drm_wait_vblank] waiting on vblank count 1543, crtc 2
>[  111.132905] [drm:drm_wait_vblank] returning 1543 to client
>[  111.132913] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.133030] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.133061] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.133074] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.133082] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.133088] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.133164] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.149371] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.149461] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.149491] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.149510] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.149521] [drm:drm_wait_vblank] waiting on vblank count 1544, crtc 2
>[  111.149527] [drm:drm_wait_vblank] returning 1544 to client
>[  111.149539] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.149651] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.149678] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.149694] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.149701] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.149707] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.149778] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.166036] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.166128] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.166160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.166180] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.166192] [drm:drm_wait_vblank] waiting on vblank count 1545, crtc 2
>[  111.166197] [drm:drm_wait_vblank] returning 1545 to client
>[  111.166227] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.166341] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.166366] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.166382] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.166390] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.166397] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.166471] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.182720] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.182812] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.182847] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.182867] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.182881] [drm:drm_wait_vblank] waiting on vblank count 1546, crtc 2
>[  111.182886] [drm:drm_wait_vblank] returning 1546 to client
>[  111.182892] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.183003] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.183034] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.183048] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.183056] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.183064] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.183134] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.199351] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.199439] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.199471] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.199490] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.199502] [drm:drm_wait_vblank] waiting on vblank count 1547, crtc 2
>[  111.199507] [drm:drm_wait_vblank] returning 1547 to client
>[  111.199519] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.199635] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.199661] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.199674] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.199683] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.199692] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.199756] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.216025] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.216122] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.216149] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.216169] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.216181] [drm:drm_wait_vblank] waiting on vblank count 1548, crtc 2
>[  111.216186] [drm:drm_wait_vblank] returning 1548 to client
>[  111.216202] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.216322] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.216349] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.216363] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.216372] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.216378] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.216447] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.232702] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.232796] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.232836] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.232859] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.232874] [drm:drm_wait_vblank] waiting on vblank count 1549, crtc 2
>[  111.232880] [drm:drm_wait_vblank] returning 1549 to client
>[  111.232892] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.233005] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.233030] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.233045] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.233052] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.233059] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.233130] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.249336] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.249431] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.249455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.249475] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.249488] [drm:drm_wait_vblank] waiting on vblank count 1550, crtc 2
>[  111.249494] [drm:drm_wait_vblank] returning 1550 to client
>[  111.249515] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.249646] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.249676] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.249698] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.249706] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.249713] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.249783] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.265993] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.266083] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.266113] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.266132] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.266145] [drm:drm_wait_vblank] waiting on vblank count 1551, crtc 2
>[  111.266157] [drm:drm_wait_vblank] returning 1551 to client
>[  111.266162] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.266280] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.266308] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.266325] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.266336] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.266348] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.266417] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.282693] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.282785] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.282820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.282840] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.282852] [drm:drm_wait_vblank] waiting on vblank count 1552, crtc 2
>[  111.282858] [drm:drm_wait_vblank] returning 1552 to client
>[  111.282870] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.283017] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.283046] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.283061] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.283070] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.283080] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.283158] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.299338] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.299497] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.299530] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.299550] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.299562] [drm:drm_wait_vblank] waiting on vblank count 1553, crtc 2
>[  111.299568] [drm:drm_wait_vblank] returning 1553 to client
>[  111.299581] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.299683] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.299709] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.299722] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.299731] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.299738] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.299819] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.315976] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.316062] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.316095] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.316115] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.316126] [drm:drm_wait_vblank] waiting on vblank count 1554, crtc 2
>[  111.316132] [drm:drm_wait_vblank] returning 1554 to client
>[  111.316144] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.316253] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.316279] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.316294] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.316301] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.316308] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.316373] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.332666] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.332758] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.332790] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.332809] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.332826] [drm:drm_wait_vblank] waiting on vblank count 1555, crtc 2
>[  111.332832] [drm:drm_wait_vblank] returning 1555 to client
>[  111.332837] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.332950] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.332978] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.332992] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.332999] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.333008] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.333078] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.349296] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.349386] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.349415] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.349434] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.349447] [drm:drm_wait_vblank] waiting on vblank count 1556, crtc 2
>[  111.349452] [drm:drm_wait_vblank] returning 1556 to client
>[  111.349464] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.349582] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.349610] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.349625] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (3)
>[  111.349633] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (4)
>[  111.349644] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.349717] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.365958] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.366047] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  111.366078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.366098] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.366110] [drm:drm_wait_vblank] waiting on vblank count 1557, crtc 2
>[  111.366115] [drm:drm_wait_vblank] returning 1557 to client
>[  111.366127] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.366238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.366262] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.366278] [drm:drm_framebuffer_reference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.366286] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (4)
>[  111.366295] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.366363] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (3)
>[  111.382659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.382752] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (2)
>[  111.382959] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  111.382978] [drm:drm_framebuffer_unreference] ffff8800852eb900: FB ID: 87 (1)
>[  111.382999] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  111.389719] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  111.389722] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.389724] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  111.389726] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  111.389728] [drm:drm_framebuffer_unreference] ffff8800852eb9c0: FB ID: 54 (1)
>[  111.389729] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  111.391563] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  111.391566] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  111.391569] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  111.391570] [drm:drm_mode_getresources] [CRTC:21]
>[  111.391571] [drm:drm_mode_getresources] [CRTC:25]
>[  111.391572] [drm:drm_mode_getresources] [CRTC:29]
>[  111.391573] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  111.391574] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  111.391575] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  111.391576] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  111.391577] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  111.391578] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  111.391578] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  111.391579] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  111.391580] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  111.391581] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  111.391582] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  111.391583] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  111.391584] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  111.391585] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  111.391586] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  111.391589] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  111.391590] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  111.391592] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[  111.391597] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[  111.391599] [drm:intel_power_well_enable] enabling DDI B power well
>[  111.391602] [drm:skl_set_power_well] Enabling DDI B power well
>[  111.392501] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[  111.392505] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[  111.392507] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  111.392508] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  111.392510] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  111.393263] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[  111.394017] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  111.403162] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  111.404271] [drm:intel_power_well_disable] disabling DDI B power well
>[  111.404274] [drm:skl_set_power_well] Disabling DDI B power well
>[  111.404278] [drm:drm_property_unreference_blob] ffff880086d11200: blob ID: 56 (1)
>[  111.404337] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[  111.404339] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  111.404340] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  111.404387] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[  111.404389] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  111.404390] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  111.404392] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  111.404393] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  111.404395] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  111.404396] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  111.404398] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  111.404399] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  111.404400] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  111.404402] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[  111.404403] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  111.404404] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  111.404406] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  111.404407] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  111.404408] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  111.404410] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  111.404411] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  111.404412] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  111.404415] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  111.404416] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  111.404417] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  111.404422] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  111.404424] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  111.404425] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  111.404427] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  111.404428] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  111.404429] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  111.404432] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  111.404433] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  111.404435] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  111.404436] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  111.404437] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[  111.404439] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  111.404440] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  111.404441] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  111.404443] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  111.404449] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  111.404450] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  111.404459] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  111.404461] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  111.404465] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  111.404482] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  111.404489] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  111.404494] [drm:drm_mode_addfb2] [FB:56]
>[  111.404496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  111.404499] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  111.404500] [drm:drm_mode_addfb2] [FB:87]
>[  111.404503] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  111.404505] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[  111.404508] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  111.404509] [drm:drm_mode_addfb2] [FB:88]
>[  111.404510] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  111.404525] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  111.415423] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  111.415437] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  111.427977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  111.427995] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  111.443049] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[  111.443057] [drm:drm_mode_setcrtc] [CRTC:21]
>[  111.443070] [drm:drm_mode_setcrtc] [CONNECTOR:41:DP-1]
>[  111.443105] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11200
>[  111.443110] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b2400 state to ffff880086d11200
>[  111.443113] [drm:drm_framebuffer_reference] ffff880084f45a80: FB ID: 86 (2)
>[  111.443114] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88016babfcc0 state to ffff880086d11200
>[  111.443117] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b2400
>[  111.443118] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016babfcc0 to [CRTC:21]
>[  111.443119] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (3)
>[  111.443120] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.443122] [drm:drm_atomic_set_fb_for_plane] Set [FB:56] for plane state ffff88016babfcc0
>[  111.443124] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c500 state to ffff880086d11200
>[  111.443125] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11200
>[  111.443127] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c500 to [CRTC:21]
>[  111.443129] [drm:drm_atomic_check_only] checking ffff880086d11200
>[  111.443132] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[  111.443133] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[  111.443134] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  111.443136] [drm:update_connector_routing] [CONNECTOR:41:DP-1] using [ENCODER:40:TMDS-40] on [CRTC:21]
>[  111.443137] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[  111.443139] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: y, active: y
>[  111.443140] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11200
>[  111.443142] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11200 has 1 connectors for [CRTC:21]
>[  111.443144] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11200
>[  111.443146] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[  111.443147] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[  111.443152] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  111.443155] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  111.443156] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[  111.443159] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  111.443160] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 3, found 0)
>[  111.443163] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3157174/8388608 link 701594/1048576, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767168/8388608 link 240298/262144)
>[  111.443164] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
>[  111.443166] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 2200)
>[  111.443167] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
>[  111.443168] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
>[  111.443169] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
>[  111.443170] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
>[  111.443171] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
>[  111.443173] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1125)
>[  111.443174] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
>[  111.443175] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
>[  111.443176] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
>[  111.443177] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
>[  111.443178] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[  111.443180] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[  111.443181] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[  111.443182] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 18, found 24)
>[  111.443183] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 148500)
>[  111.443185] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 540000, found 162000)
>[  111.443187] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88016b6b2400 for pipe A
>[  111.443189] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  111.443190] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  111.443191] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  111.443193] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  111.443194] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  111.443196] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[  111.443196] [drm:intel_dump_pipe_config] requested mode:
>[  111.443199] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  111.443200] [drm:intel_dump_pipe_config] adjusted mode:
>[  111.443202] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  111.443204] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[  111.443205] [drm:intel_dump_pipe_config] port clock: 162000
>[  111.443206] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  111.443207] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  111.443208] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  111.443210] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  111.443211] [drm:intel_dump_pipe_config] ips: 0
>[  111.443212] [drm:intel_dump_pipe_config] double wide: 0
>[  111.443213] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  111.443214] [drm:intel_dump_pipe_config] planes on this crtc
>[  111.443216] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[  111.443217] [drm:intel_dump_pipe_config] 	FB:86, fb = 3200x1800 format = 0x34325258
>[  111.443219] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[  111.443221] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  111.443223] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[  111.443227] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  111.443228] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 56
>[  111.443230] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 0 -> 1, off 0, on 1, ms 1
>[  111.443233] [drm:intel_get_shared_dpll] CRTC:21 allocated DPLL 1
>[  111.443234] [drm:intel_get_shared_dpll] using DPLL 1 for pipe A
>[  111.443236] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[  111.443238] [drm:drm_atomic_commit] commiting ffff880086d11200
>[  111.443610] [drm:drm_calc_timestamping_constants] crtc 21: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[  111.443612] [drm:drm_calc_timestamping_constants] crtc 21: clock 148500 kHz framedur 16666666 linedur 14814
>[  111.443615] [drm:intel_power_well_enable] enabling DDI B power well
>[  111.443618] [drm:skl_set_power_well] Enabling DDI B power well
>[  111.443621] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 21
>[  111.443622] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  111.447463] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  111.447465] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  111.447466] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  111.449962] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  111.453722] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  111.454176] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b2400
>[  111.454306] ------------[ cut here ]------------
>[  111.454325] WARNING: CPU: 0 PID: 1060 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[  111.454326] WARN_ON(!wm_changed)
>[  111.454327] Modules linked in:
>[  111.454329]  binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4
>[  111.454365]  e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  111.454371] CPU: 0 PID: 1060 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  111.454373] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  111.454374]  ffffffffa07bec48 ffff880086783908 ffffffff8138a66d ffff880086783950
>[  111.454376]  ffff880086783940 ffffffff81075856 ffff88016b6fb000 ffff88016cfc0b80
>[  111.454378]  0000000000000004 ffff8800867839cc ffff88016b6f9000 ffff8800867839a0
>[  111.454380] Call Trace:
>[  111.454422]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  111.454426]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  111.454428]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  111.454437]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[  111.454445]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[  111.454462]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[  111.454471]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  111.454485]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[  111.454500]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[  111.454502]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  111.454506]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  111.454516]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  111.454527]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  111.454534]  [<ffffffffa032c637>] drm_atomic_helper_set_config+0x77/0xb0 [drm_kms_helper]
>[  111.454542]  [<ffffffffa04755f4>] drm_mode_set_config_internal+0x64/0x100 [drm]
>[  111.454551]  [<ffffffffa047953d>] drm_mode_setcrtc+0xdd/0x4f0 [drm]
>[  111.454557]  [<ffffffffa046b79b>] drm_ioctl+0x23b/0x4d0 [drm]
>[  111.454565]  [<ffffffffa0479460>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
>[  111.454568]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  111.454571]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  111.454574]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  111.454576]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  111.454578]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  111.454580]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  111.454582]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  111.454585]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  111.454587] ---[ end trace bad10161d743fa1b ]---
>[  111.454620] [drm:skl_wm_flush_pipe] flush pipe C (pass 2)
>[  111.454625] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  111.465744] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  111.465749] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[  111.465753] [drm:intel_enable_pipe] enabling pipe A
>[  111.465761] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[  111.465763] [drm:hsw_audio_codec_enable] Enable audio codec on pipe A, 36 bytes ELD
>[  111.481220] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.481225] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.481238] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.482441] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.482449] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.499153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.499176] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[  111.499185] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  111.499190] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  111.499194] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  111.499199] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  111.499202] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  111.499206] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  111.499210] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  111.499213] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  111.499217] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  111.499221] [drm:check_crtc_state] [CRTC:21]
>[  111.499252] [drm:check_shared_dpll_state] DPLL 1
>[  111.499258] [drm:check_shared_dpll_state] DPLL 2
>[  111.499262] [drm:check_shared_dpll_state] DPLL 3
>[  111.499273] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11200
>[  111.499288] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (2)
>[  111.499294] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11200
>[  111.499300] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.499304] [drm:drm_framebuffer_unreference] ffff880084f45a80: FB ID: 86 (1)
>[  111.506325] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  111.506332] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  111.506337] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  111.506341] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  111.506345] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.506397] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  111.506411] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.506422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.506429] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.506432] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.506436] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.507534] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.515801] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.515833] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.515860] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.515870] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.515881] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.515900] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.515904] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.515923] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.532665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.532724] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.532736] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.532739] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.532746] [drm:drm_wait_vblank] waiting on vblank count 3411, crtc 0
>[  111.532749] [drm:drm_wait_vblank] returning 3411 to client
>[  111.532752] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.532849] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.532870] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.532877] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.532883] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.532888] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.532936] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.549302] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.549381] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.549397] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.549402] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.549417] [drm:drm_wait_vblank] waiting on vblank count 3412, crtc 0
>[  111.549428] [drm:drm_wait_vblank] returning 3412 to client
>[  111.549433] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.549538] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.549563] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.549577] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.549585] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.549592] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.549681] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.565983] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.566060] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.566080] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.566085] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.566100] [drm:drm_wait_vblank] waiting on vblank count 3413, crtc 0
>[  111.566109] [drm:drm_wait_vblank] returning 3413 to client
>[  111.566126] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.566234] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.566263] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.566278] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.566299] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.566313] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.566377] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.582648] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.582725] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.582742] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.582747] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.582762] [drm:drm_wait_vblank] waiting on vblank count 3414, crtc 0
>[  111.582770] [drm:drm_wait_vblank] returning 3414 to client
>[  111.582777] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.582886] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.582909] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.582921] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.582928] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.582934] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.583017] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.599306] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.599384] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.599399] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.599404] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.599420] [drm:drm_wait_vblank] waiting on vblank count 3415, crtc 0
>[  111.599429] [drm:drm_wait_vblank] returning 3415 to client
>[  111.599438] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.599563] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.599595] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.599619] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.599632] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.599645] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.599706] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.615962] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.616041] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.616062] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.616070] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.616080] [drm:drm_wait_vblank] waiting on vblank count 3416, crtc 0
>[  111.616089] [drm:drm_wait_vblank] returning 3416 to client
>[  111.616116] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.616226] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.616249] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.616268] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.616276] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.616292] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.616353] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.632621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.632698] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.632716] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.632725] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.632731] [drm:drm_wait_vblank] waiting on vblank count 3417, crtc 0
>[  111.632736] [drm:drm_wait_vblank] returning 3417 to client
>[  111.632742] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.632840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.632867] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.632879] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.632887] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.632893] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.632968] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.649305] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.649386] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.649413] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.649423] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.649427] [drm:drm_wait_vblank] waiting on vblank count 3418, crtc 0
>[  111.649433] [drm:drm_wait_vblank] returning 3418 to client
>[  111.649439] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.649543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.649574] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.649590] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.649604] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.649625] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.649698] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.665945] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.666024] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.666047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.666052] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.666068] [drm:drm_wait_vblank] waiting on vblank count 3419, crtc 0
>[  111.666086] [drm:drm_wait_vblank] returning 3419 to client
>[  111.666105] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.666220] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.666245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.666269] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.666278] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.666294] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.666363] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.682675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.682757] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.682775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.682780] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.682797] [drm:drm_wait_vblank] waiting on vblank count 3420, crtc 0
>[  111.682806] [drm:drm_wait_vblank] returning 3420 to client
>[  111.682815] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.682942] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.682988] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.683007] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.683027] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.683035] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.683105] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.699286] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.699366] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.699395] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.699403] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.699415] [drm:drm_wait_vblank] waiting on vblank count 3421, crtc 0
>[  111.699424] [drm:drm_wait_vblank] returning 3421 to client
>[  111.699456] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.699585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.699611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.699627] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.699634] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.699643] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.699708] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.715926] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.716005] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.716019] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.716023] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.716033] [drm:drm_wait_vblank] waiting on vblank count 3422, crtc 0
>[  111.716038] [drm:drm_wait_vblank] returning 3422 to client
>[  111.716042] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.716143] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.716218] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.716230] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.716240] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.716247] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.716307] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.732586] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.732664] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.732684] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.732689] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.732704] [drm:drm_wait_vblank] waiting on vblank count 3423, crtc 0
>[  111.732711] [drm:drm_wait_vblank] returning 3423 to client
>[  111.732739] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.732856] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.732885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.732905] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.732920] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.732926] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.733003] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.749261] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.749341] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.749363] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.749377] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.749381] [drm:drm_wait_vblank] waiting on vblank count 3424, crtc 0
>[  111.749388] [drm:drm_wait_vblank] returning 3424 to client
>[  111.749395] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.749496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.749522] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.749539] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.749548] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.749555] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.749631] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.765906] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.765984] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.766000] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.766006] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.766022] [drm:drm_wait_vblank] waiting on vblank count 3425, crtc 0
>[  111.766032] [drm:drm_wait_vblank] returning 3425 to client
>[  111.766050] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.766172] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.766203] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.766222] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.766230] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.766247] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.766316] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.782615] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.782710] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.782726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.782731] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.782749] [drm:drm_wait_vblank] waiting on vblank count 3426, crtc 0
>[  111.782792] [drm:drm_wait_vblank] returning 3426 to client
>[  111.782809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.782919] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.782946] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.782966] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.782975] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.782982] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.783059] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.799207] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.799268] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.799281] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.799297] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.799308] [drm:drm_wait_vblank] waiting on vblank count 3427, crtc 0
>[  111.799313] [drm:drm_wait_vblank] returning 3427 to client
>[  111.799317] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.799412] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.799434] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.799446] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.799453] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.799460] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.799519] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.815904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.815984] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.816012] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.816020] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.816031] [drm:drm_wait_vblank] waiting on vblank count 3428, crtc 0
>[  111.816050] [drm:drm_wait_vblank] returning 3428 to client
>[  111.816071] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.816239] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.816262] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.816277] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.816296] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.816309] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.816376] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.832551] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.832627] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.832644] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.832650] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.832667] [drm:drm_wait_vblank] waiting on vblank count 3429, crtc 0
>[  111.832674] [drm:drm_wait_vblank] returning 3429 to client
>[  111.832682] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.832812] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.832839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.832858] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.832865] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.832878] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.832955] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.849236] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.849316] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.849344] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.849352] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.849366] [drm:drm_wait_vblank] waiting on vblank count 3430, crtc 0
>[  111.849401] [drm:drm_wait_vblank] returning 3430 to client
>[  111.849416] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.849542] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.849574] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.849588] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.849595] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.849604] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.849669] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.865908] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.865989] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.866006] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.866009] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.866018] [drm:drm_wait_vblank] waiting on vblank count 3431, crtc 0
>[  111.866023] [drm:drm_wait_vblank] returning 3431 to client
>[  111.866034] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.866138] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.866163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.866176] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.866183] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.866190] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.866277] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.882557] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.882645] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.882666] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.882674] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.882686] [drm:drm_wait_vblank] waiting on vblank count 3432, crtc 0
>[  111.882695] [drm:drm_wait_vblank] returning 3432 to client
>[  111.882732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.882851] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.882880] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.882900] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.882914] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.882921] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.883014] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.899218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.899296] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.899327] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.899335] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.899348] [drm:drm_wait_vblank] waiting on vblank count 3433, crtc 0
>[  111.899375] [drm:drm_wait_vblank] returning 3433 to client
>[  111.899393] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.899519] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.899552] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.899566] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.899575] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.899583] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.899654] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.915858] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.915934] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.915950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.915955] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.915971] [drm:drm_wait_vblank] waiting on vblank count 3434, crtc 0
>[  111.915980] [drm:drm_wait_vblank] returning 3434 to client
>[  111.915987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.916113] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.916150] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.916171] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.916184] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.916192] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.916272] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.932575] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.932670] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.932686] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.932692] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.932706] [drm:drm_wait_vblank] waiting on vblank count 3435, crtc 0
>[  111.932714] [drm:drm_wait_vblank] returning 3435 to client
>[  111.932732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.932856] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.932880] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.932894] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.932916] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.932924] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.933001] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.949172] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.949247] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.949263] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.949272] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.949284] [drm:drm_wait_vblank] waiting on vblank count 3436, crtc 0
>[  111.949292] [drm:drm_wait_vblank] returning 3436 to client
>[  111.949299] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.949416] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.949441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.949454] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.949476] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.949490] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.949555] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.965875] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.965952] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.965969] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.965974] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.965989] [drm:drm_wait_vblank] waiting on vblank count 3437, crtc 0
>[  111.965995] [drm:drm_wait_vblank] returning 3437 to client
>[  111.966004] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.966105] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.966129] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.966145] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.966152] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.966169] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.966248] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  111.982521] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.982600] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.982627] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.982636] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  111.982645] [drm:drm_wait_vblank] waiting on vblank count 3438, crtc 0
>[  111.982654] [drm:drm_wait_vblank] returning 3438 to client
>[  111.982692] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.982818] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.982845] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.982864] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  111.982879] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  111.982886] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  111.982982] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  111.999161] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.999238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  111.999253] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  111.999256] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.999266] [drm:drm_wait_vblank] waiting on vblank count 3439, crtc 0
>[  111.999273] [drm:drm_wait_vblank] returning 3439 to client
>[  111.999281] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  111.999382] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  111.999407] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  111.999419] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  111.999427] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  111.999434] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  111.999511] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.015819] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.015896] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.015911] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.015915] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.015926] [drm:drm_wait_vblank] waiting on vblank count 3440, crtc 0
>[  112.015933] [drm:drm_wait_vblank] returning 3440 to client
>[  112.015941] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.016060] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.016093] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.016107] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.016125] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.016132] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.016197] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.032473] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.032551] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.032574] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.032578] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.032587] [drm:drm_wait_vblank] waiting on vblank count 3441, crtc 0
>[  112.032592] [drm:drm_wait_vblank] returning 3441 to client
>[  112.032599] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.032695] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.032722] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.032740] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.032747] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.032769] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.032846] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.049158] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.049237] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.049265] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.049268] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.049279] [drm:drm_wait_vblank] waiting on vblank count 3442, crtc 0
>[  112.049284] [drm:drm_wait_vblank] returning 3442 to client
>[  112.049289] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.049395] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.049422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.049443] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.049466] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.049480] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.049861] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.065812] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.065890] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.065907] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.065919] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.065932] [drm:drm_wait_vblank] waiting on vblank count 3443, crtc 0
>[  112.065941] [drm:drm_wait_vblank] returning 3443 to client
>[  112.065948] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.066413] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.066446] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.066460] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.066468] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.066480] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.066545] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.082450] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.082524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.082541] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.082546] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.082565] [drm:drm_wait_vblank] waiting on vblank count 3444, crtc 0
>[  112.082572] [drm:drm_wait_vblank] returning 3444 to client
>[  112.082580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.083005] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.083035] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.083048] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.083060] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.083068] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.083134] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.099117] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.099192] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.099209] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.099215] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.099230] [drm:drm_wait_vblank] waiting on vblank count 3445, crtc 0
>[  112.099238] [drm:drm_wait_vblank] returning 3445 to client
>[  112.099244] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.099666] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.099768] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.099787] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.099803] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.099811] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.099897] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.115858] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.115937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.115963] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.115973] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.115977] [drm:drm_wait_vblank] waiting on vblank count 3446, crtc 0
>[  112.115983] [drm:drm_wait_vblank] returning 3446 to client
>[  112.115988] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.116414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.116444] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.116458] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.116466] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.116473] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.116550] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.132442] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.132518] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.132535] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.132540] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.132559] [drm:drm_wait_vblank] waiting on vblank count 3447, crtc 0
>[  112.132568] [drm:drm_wait_vblank] returning 3447 to client
>[  112.132597] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.133010] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.133043] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.133061] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.133070] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.133077] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.133139] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.149125] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.149202] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.149232] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.149237] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.149253] [drm:drm_wait_vblank] waiting on vblank count 3448, crtc 0
>[  112.149274] [drm:drm_wait_vblank] returning 3448 to client
>[  112.149293] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.149735] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.149778] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.149792] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.149800] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.149807] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.149875] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.165777] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.165856] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.165881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.165889] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.165905] [drm:drm_wait_vblank] waiting on vblank count 3449, crtc 0
>[  112.165911] [drm:drm_wait_vblank] returning 3449 to client
>[  112.165930] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.166371] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.166423] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.166437] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.166445] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.166453] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.166517] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.182460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.182541] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.182559] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.182567] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.182580] [drm:drm_wait_vblank] waiting on vblank count 3450, crtc 0
>[  112.182589] [drm:drm_wait_vblank] returning 3450 to client
>[  112.182616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.183068] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.183107] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.183123] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.183131] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.183138] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.183206] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.199075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.199153] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.199169] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.199174] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.199189] [drm:drm_wait_vblank] waiting on vblank count 3451, crtc 0
>[  112.199196] [drm:drm_wait_vblank] returning 3451 to client
>[  112.199205] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.199610] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.199691] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.199709] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.199717] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.199725] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.199807] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.215801] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.215897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.215914] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.215918] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.215927] [drm:drm_wait_vblank] waiting on vblank count 3452, crtc 0
>[  112.215932] [drm:drm_wait_vblank] returning 3452 to client
>[  112.215939] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.216367] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.216410] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.216424] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.216432] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.216439] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.216504] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.232444] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.232519] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.232539] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.232548] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.232561] [drm:drm_wait_vblank] waiting on vblank count 3453, crtc 0
>[  112.232568] [drm:drm_wait_vblank] returning 3453 to client
>[  112.232588] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.233000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.233040] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.233055] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.233063] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.233070] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.233136] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.249135] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.249230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.249245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.249250] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.249265] [drm:drm_wait_vblank] waiting on vblank count 3454, crtc 0
>[  112.249273] [drm:drm_wait_vblank] returning 3454 to client
>[  112.249281] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.249746] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.249778] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.249792] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.249801] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.249808] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.249875] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.265759] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.265882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.265899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.265904] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.265918] [drm:drm_wait_vblank] waiting on vblank count 3455, crtc 0
>[  112.265926] [drm:drm_wait_vblank] returning 3455 to client
>[  112.265933] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.266360] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.266390] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.266408] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.266416] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.266424] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.266503] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.282461] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.282555] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.282573] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.282578] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.282594] [drm:drm_wait_vblank] waiting on vblank count 3456, crtc 0
>[  112.282602] [drm:drm_wait_vblank] returning 3456 to client
>[  112.282609] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.283115] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.283146] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.283161] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.283169] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.283178] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.283247] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.299125] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.299203] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.299231] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.299241] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.299245] [drm:drm_wait_vblank] waiting on vblank count 3457, crtc 0
>[  112.299251] [drm:drm_wait_vblank] returning 3457 to client
>[  112.299255] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.299764] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.299796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.299810] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.299819] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.299828] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.299895] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.315698] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.315823] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.315839] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.315852] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.315860] [drm:drm_wait_vblank] waiting on vblank count 3458, crtc 0
>[  112.315870] [drm:drm_wait_vblank] returning 3458 to client
>[  112.315877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.315940] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.315975] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.315990] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.315999] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.316011] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.316035] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.332364] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.332463] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.332504] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.332526] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.332545] [drm:drm_wait_vblank] waiting on vblank count 3459, crtc 0
>[  112.332566] [drm:drm_wait_vblank] returning 3459 to client
>[  112.332579] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.332661] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.332689] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.332703] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.332713] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.332721] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.332747] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.349101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.349205] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.349243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.349262] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.349276] [drm:drm_wait_vblank] waiting on vblank count 3460, crtc 0
>[  112.349281] [drm:drm_wait_vblank] returning 3460 to client
>[  112.349295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.349383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.349405] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.349415] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.349420] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.349425] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.349445] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.365689] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.365785] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.365817] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.365837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.365849] [drm:drm_wait_vblank] waiting on vblank count 3461, crtc 0
>[  112.365855] [drm:drm_wait_vblank] returning 3461 to client
>[  112.365866] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.365925] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.365951] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.365960] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.365966] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.365971] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.365989] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.382346] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.382488] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.382510] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.382530] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.382543] [drm:drm_wait_vblank] waiting on vblank count 3462, crtc 0
>[  112.382548] [drm:drm_wait_vblank] returning 3462 to client
>[  112.382553] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.382615] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.382642] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.382652] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.382667] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.382678] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.382698] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.399029] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.399118] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.399170] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.399189] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.399202] [drm:drm_wait_vblank] waiting on vblank count 3463, crtc 0
>[  112.399208] [drm:drm_wait_vblank] returning 3463 to client
>[  112.399221] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.399291] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.399329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.399339] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.399345] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.399350] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.399367] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.415719] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.415823] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.415862] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.415881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.415904] [drm:drm_wait_vblank] waiting on vblank count 3464, crtc 0
>[  112.415926] [drm:drm_wait_vblank] returning 3464 to client
>[  112.415931] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.416010] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.416031] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.416040] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.416046] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.416051] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.416071] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.432368] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.432465] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.432495] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.432515] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.432527] [drm:drm_wait_vblank] waiting on vblank count 3465, crtc 0
>[  112.432532] [drm:drm_wait_vblank] returning 3465 to client
>[  112.432545] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.432604] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.432632] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.432641] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.432647] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.432652] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.432670] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.449056] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.449166] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.449195] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.449215] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.449227] [drm:drm_wait_vblank] waiting on vblank count 3466, crtc 0
>[  112.449232] [drm:drm_wait_vblank] returning 3466 to client
>[  112.449245] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.449323] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.449344] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.449354] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.449360] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.449365] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.449384] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.465730] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.465823] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.465872] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.465891] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.465911] [drm:drm_wait_vblank] waiting on vblank count 3467, crtc 0
>[  112.465917] [drm:drm_wait_vblank] returning 3467 to client
>[  112.465921] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.465981] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.466013] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.466023] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.466028] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.466034] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.466053] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.482385] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.482494] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.482523] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.482543] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.482556] [drm:drm_wait_vblank] waiting on vblank count 3468, crtc 0
>[  112.482561] [drm:drm_wait_vblank] returning 3468 to client
>[  112.482574] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.482695] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.482721] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.482735] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.482743] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.482752] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.482834] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.499014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.499105] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.499142] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.499161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.499172] [drm:drm_wait_vblank] waiting on vblank count 3469, crtc 0
>[  112.499177] [drm:drm_wait_vblank] returning 3469 to client
>[  112.499191] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.499302] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.499327] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.499342] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.499350] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.499360] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.499428] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.515711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.515802] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.515861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.515881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.515901] [drm:drm_wait_vblank] waiting on vblank count 3470, crtc 0
>[  112.515916] [drm:drm_wait_vblank] returning 3470 to client
>[  112.515934] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.516062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.516092] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.516106] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.516113] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.516120] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.516209] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.532330] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.532420] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.532461] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.532480] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.532493] [drm:drm_wait_vblank] waiting on vblank count 3471, crtc 0
>[  112.532505] [drm:drm_wait_vblank] returning 3471 to client
>[  112.532510] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.532620] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.532646] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.532660] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.532669] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.532678] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.532747] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.549029] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.549137] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.549164] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.549184] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.549196] [drm:drm_wait_vblank] waiting on vblank count 3472, crtc 0
>[  112.549201] [drm:drm_wait_vblank] returning 3472 to client
>[  112.549218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.549348] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.549375] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.549392] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.549401] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.549415] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.549503] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.565648] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.565781] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.565817] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.565837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.565852] [drm:drm_wait_vblank] waiting on vblank count 3473, crtc 0
>[  112.565858] [drm:drm_wait_vblank] returning 3473 to client
>[  112.565872] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.565992] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.566016] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.566032] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.566042] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.566056] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.566134] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.582311] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.582408] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.582439] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.582459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.582472] [drm:drm_wait_vblank] waiting on vblank count 3474, crtc 0
>[  112.582484] [drm:drm_wait_vblank] returning 3474 to client
>[  112.582514] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.582630] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.582659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.582674] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.582682] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.582690] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.582763] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.598976] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.599065] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.599104] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.599123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.599135] [drm:drm_wait_vblank] waiting on vblank count 3475, crtc 0
>[  112.599140] [drm:drm_wait_vblank] returning 3475 to client
>[  112.599153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.599261] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.599287] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.599303] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.599312] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.599320] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.599388] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.615599] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.615689] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.615727] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.615747] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.615759] [drm:drm_wait_vblank] waiting on vblank count 3476, crtc 0
>[  112.615765] [drm:drm_wait_vblank] returning 3476 to client
>[  112.615776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.615885] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.615911] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.615927] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.615935] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.615941] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.616011] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.632295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.632396] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.632418] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.632439] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.632451] [drm:drm_wait_vblank] waiting on vblank count 3477, crtc 0
>[  112.632457] [drm:drm_wait_vblank] returning 3477 to client
>[  112.632469] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.632578] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.632603] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.632618] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.632625] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.632632] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.632702] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.648918] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.649007] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.649043] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.649063] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.649075] [drm:drm_wait_vblank] waiting on vblank count 3478, crtc 0
>[  112.649080] [drm:drm_wait_vblank] returning 3478 to client
>[  112.649093] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.649201] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.649228] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.649242] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.649249] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.649257] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.649324] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.665654] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.665743] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.665798] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.665818] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.665838] [drm:drm_wait_vblank] waiting on vblank count 3479, crtc 0
>[  112.665843] [drm:drm_wait_vblank] returning 3479 to client
>[  112.665848] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.665968] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.665994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.666008] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.666016] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.666025] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.666103] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.682311] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.682418] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.682450] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.682470] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.682482] [drm:drm_wait_vblank] waiting on vblank count 3480, crtc 0
>[  112.682487] [drm:drm_wait_vblank] returning 3480 to client
>[  112.682500] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.682622] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.682653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.682667] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.682677] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.682686] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.682778] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.698899] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.698995] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.699026] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.699046] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.699058] [drm:drm_wait_vblank] waiting on vblank count 3481, crtc 0
>[  112.699064] [drm:drm_wait_vblank] returning 3481 to client
>[  112.699094] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.699210] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.699236] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.699252] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.699260] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.699270] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.699419] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.715623] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.715728] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.715763] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.715783] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.715798] [drm:drm_wait_vblank] waiting on vblank count 3482, crtc 0
>[  112.715804] [drm:drm_wait_vblank] returning 3482 to client
>[  112.715809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.715941] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.715967] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.715982] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.715991] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.716004] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.716089] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.732263] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.732352] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.732383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.732403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.732415] [drm:drm_wait_vblank] waiting on vblank count 3483, crtc 0
>[  112.732420] [drm:drm_wait_vblank] returning 3483 to client
>[  112.732425] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.732538] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.732570] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.732584] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.732592] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.732599] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.732670] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.748893] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.748983] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.749034] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.749054] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.749067] [drm:drm_wait_vblank] waiting on vblank count 3484, crtc 0
>[  112.749072] [drm:drm_wait_vblank] returning 3484 to client
>[  112.749085] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.749203] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.749230] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.749248] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.749257] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.749263] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.749340] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.765540] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.765630] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.765670] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.765689] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.765702] [drm:drm_wait_vblank] waiting on vblank count 3485, crtc 0
>[  112.765707] [drm:drm_wait_vblank] returning 3485 to client
>[  112.765720] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.765826] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.765851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.765866] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.765874] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.765883] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.765951] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.782193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.782286] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.782316] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.782340] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.782352] [drm:drm_wait_vblank] waiting on vblank count 3486, crtc 0
>[  112.782357] [drm:drm_wait_vblank] returning 3486 to client
>[  112.782362] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.782473] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.782516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.782531] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.782539] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.782549] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.782619] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.798903] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.798990] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.799028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.799047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.799059] [drm:drm_wait_vblank] waiting on vblank count 3487, crtc 0
>[  112.799064] [drm:drm_wait_vblank] returning 3487 to client
>[  112.799077] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.799187] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.799211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.799226] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.799236] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.799242] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.799309] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.815605] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.815712] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.815746] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.815766] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.815778] [drm:drm_wait_vblank] waiting on vblank count 3488, crtc 0
>[  112.815783] [drm:drm_wait_vblank] returning 3488 to client
>[  112.815794] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.815912] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.815938] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.815953] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.815960] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.815969] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.816036] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.832242] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.832349] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.832382] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.832402] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.832415] [drm:drm_wait_vblank] waiting on vblank count 3489, crtc 0
>[  112.832420] [drm:drm_wait_vblank] returning 3489 to client
>[  112.832451] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.832580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.832607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.832621] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.832639] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.832646] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.832729] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.848882] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.848971] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.849011] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.849030] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.849042] [drm:drm_wait_vblank] waiting on vblank count 3490, crtc 0
>[  112.849047] [drm:drm_wait_vblank] returning 3490 to client
>[  112.849059] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.849169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.849196] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.849212] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.849219] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.849226] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.849294] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.865584] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.865693] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.865724] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.865744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.865757] [drm:drm_wait_vblank] waiting on vblank count 3491, crtc 0
>[  112.865762] [drm:drm_wait_vblank] returning 3491 to client
>[  112.865792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.865920] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.865947] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.865963] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.865977] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.865984] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.866068] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.882237] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.882345] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.882381] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.882400] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.882416] [drm:drm_wait_vblank] waiting on vblank count 3492, crtc 0
>[  112.882422] [drm:drm_wait_vblank] returning 3492 to client
>[  112.882445] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.882567] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.882596] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.882611] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.882625] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.882632] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.882708] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.898865] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.898961] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.898991] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.899011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.899023] [drm:drm_wait_vblank] waiting on vblank count 3493, crtc 0
>[  112.899034] [drm:drm_wait_vblank] returning 3493 to client
>[  112.899054] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.899171] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.899195] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.899209] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.899225] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.899232] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.899306] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.915565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.915652] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.915677] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.915705] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.915717] [drm:drm_wait_vblank] waiting on vblank count 3494, crtc 0
>[  112.915722] [drm:drm_wait_vblank] returning 3494 to client
>[  112.915728] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.915833] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.915871] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.915884] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.915893] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.915900] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.915963] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.932186] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.932281] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.932314] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.932334] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.932346] [drm:drm_wait_vblank] waiting on vblank count 3495, crtc 0
>[  112.932358] [drm:drm_wait_vblank] returning 3495 to client
>[  112.932377] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.932495] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.932521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.932537] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.932551] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.932558] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.932635] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.948881] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.948987] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.949018] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.949038] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.949050] [drm:drm_wait_vblank] waiting on vblank count 3496, crtc 0
>[  112.949055] [drm:drm_wait_vblank] returning 3496 to client
>[  112.949077] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.949210] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.949241] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.949256] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.949265] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.949272] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.949360] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.965466] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.965552] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.965592] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.965611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.965629] [drm:drm_wait_vblank] waiting on vblank count 3497, crtc 0
>[  112.965635] [drm:drm_wait_vblank] returning 3497 to client
>[  112.965649] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.965770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.965797] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.965813] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.965828] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.965836] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.965908] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  112.982205] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.982298] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  112.982349] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.982368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.982379] [drm:drm_wait_vblank] waiting on vblank count 3498, crtc 0
>[  112.982385] [drm:drm_wait_vblank] returning 3498 to client
>[  112.982389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.982506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.982533] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.982548] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  112.982557] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  112.982563] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  112.982633] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  112.998862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.998969] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  112.998998] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  112.999018] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.999030] [drm:drm_wait_vblank] waiting on vblank count 3499, crtc 0
>[  112.999036] [drm:drm_wait_vblank] returning 3499 to client
>[  112.999047] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  112.999171] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  112.999200] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  112.999217] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  112.999225] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  112.999233] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  112.999325] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.015527] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.015621] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.015671] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.015691] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.015703] [drm:drm_wait_vblank] waiting on vblank count 3500, crtc 0
>[  113.015709] [drm:drm_wait_vblank] returning 3500 to client
>[  113.015721] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.015837] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.015866] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.015881] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.015890] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.015898] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.015972] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.032149] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.032237] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.032275] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.032294] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.032308] [drm:drm_wait_vblank] waiting on vblank count 3501, crtc 0
>[  113.032314] [drm:drm_wait_vblank] returning 3501 to client
>[  113.032319] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.032429] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.032451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.032467] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.032474] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.032480] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.032552] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.048846] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.048954] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.048986] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.049006] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.049018] [drm:drm_wait_vblank] waiting on vblank count 3502, crtc 0
>[  113.049024] [drm:drm_wait_vblank] returning 3502 to client
>[  113.049035] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.049160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.049188] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.049204] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.049212] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.049219] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.049309] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.065463] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.065601] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.065634] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.065653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.065665] [drm:drm_wait_vblank] waiting on vblank count 3503, crtc 0
>[  113.065670] [drm:drm_wait_vblank] returning 3503 to client
>[  113.065682] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.065805] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.065831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.065848] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.065856] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.065862] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.065947] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.082166] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.082277] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.082305] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.082325] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.082337] [drm:drm_wait_vblank] waiting on vblank count 3504, crtc 0
>[  113.082343] [drm:drm_wait_vblank] returning 3504 to client
>[  113.082355] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.082478] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.082504] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.082518] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.082526] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.082535] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.082620] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.098793] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.098884] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.098913] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.098934] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.098946] [drm:drm_wait_vblank] waiting on vblank count 3505, crtc 0
>[  113.098952] [drm:drm_wait_vblank] returning 3505 to client
>[  113.098958] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.099066] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.099099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.099113] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.099120] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.099126] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.099195] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.115408] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.115540] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.115576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.115595] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.115609] [drm:drm_wait_vblank] waiting on vblank count 3506, crtc 0
>[  113.115614] [drm:drm_wait_vblank] returning 3506 to client
>[  113.115623] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.115749] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.115777] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.115792] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.115801] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.115814] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.115897] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.132115] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.132204] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.132236] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.132256] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.132268] [drm:drm_wait_vblank] waiting on vblank count 3507, crtc 0
>[  113.132274] [drm:drm_wait_vblank] returning 3507 to client
>[  113.132278] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.132388] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.132422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.132437] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.132444] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.132451] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.132519] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.148806] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.148915] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.148945] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.148965] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.148977] [drm:drm_wait_vblank] waiting on vblank count 3508, crtc 0
>[  113.148982] [drm:drm_wait_vblank] returning 3508 to client
>[  113.149007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.149135] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.149159] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.149174] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.149183] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.149195] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.149285] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.165471] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.165565] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.165613] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.165633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.165646] [drm:drm_wait_vblank] waiting on vblank count 3509, crtc 0
>[  113.165652] [drm:drm_wait_vblank] returning 3509 to client
>[  113.165657] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.165773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.165798] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.165815] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.165825] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.165831] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.165898] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.182131] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.182237] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.182269] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.182288] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.182301] [drm:drm_wait_vblank] waiting on vblank count 3510, crtc 0
>[  113.182306] [drm:drm_wait_vblank] returning 3510 to client
>[  113.182318] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.182439] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.182468] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.182483] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.182493] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.182500] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.182583] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.198756] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.198847] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.198883] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.198903] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.198915] [drm:drm_wait_vblank] waiting on vblank count 3511, crtc 0
>[  113.198921] [drm:drm_wait_vblank] returning 3511 to client
>[  113.198934] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.199046] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.199069] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.199087] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.199095] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.199102] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.199174] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.215436] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.215538] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.215574] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.215593] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.215606] [drm:drm_wait_vblank] waiting on vblank count 3512, crtc 0
>[  113.215612] [drm:drm_wait_vblank] returning 3512 to client
>[  113.215616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.215756] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.215782] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.215798] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.215808] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.215823] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.215912] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.232111] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.232204] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.232255] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.232275] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.232292] [drm:drm_wait_vblank] waiting on vblank count 3513, crtc 0
>[  113.232298] [drm:drm_wait_vblank] returning 3513 to client
>[  113.232302] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.232421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.232446] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.232461] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.232469] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.232476] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.232547] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.248739] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.248838] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.248866] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.248885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.248897] [drm:drm_wait_vblank] waiting on vblank count 3514, crtc 0
>[  113.248902] [drm:drm_wait_vblank] returning 3514 to client
>[  113.248923] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.249042] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.249068] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.249084] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.249094] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.249108] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.249184] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.265436] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.265545] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.265576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.265596] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.265609] [drm:drm_wait_vblank] waiting on vblank count 3515, crtc 0
>[  113.265621] [drm:drm_wait_vblank] returning 3515 to client
>[  113.265640] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.265779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.265805] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.265820] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.265828] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.265837] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.265930] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.282094] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.282203] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.282232] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.282252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.282264] [drm:drm_wait_vblank] waiting on vblank count 3516, crtc 0
>[  113.282269] [drm:drm_wait_vblank] returning 3516 to client
>[  113.282282] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.282404] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.282430] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.282446] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.282454] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.282462] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.282545] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.298720] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.298810] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.298848] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.298867] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.298882] [drm:drm_wait_vblank] waiting on vblank count 3517, crtc 0
>[  113.298888] [drm:drm_wait_vblank] returning 3517 to client
>[  113.298893] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.299000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.299025] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.299040] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.299048] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.299055] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.299127] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.315418] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.315507] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.315552] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.315571] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.315584] [drm:drm_wait_vblank] waiting on vblank count 3518, crtc 0
>[  113.315596] [drm:drm_wait_vblank] returning 3518 to client
>[  113.315601] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.315730] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.315758] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.315773] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.315780] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.315790] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.315856] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.332041] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.332139] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.332169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.332188] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.332200] [drm:drm_wait_vblank] waiting on vblank count 3519, crtc 0
>[  113.332206] [drm:drm_wait_vblank] returning 3519 to client
>[  113.332218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.332329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.332354] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.332369] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.332377] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.332386] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.332459] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.348698] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.348792] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.348824] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.348843] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.348856] [drm:drm_wait_vblank] waiting on vblank count 3520, crtc 0
>[  113.348861] [drm:drm_wait_vblank] returning 3520 to client
>[  113.348874] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.348983] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.349010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.349024] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.349032] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.349039] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.349108] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.365402] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.365495] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.365550] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.365569] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.365583] [drm:drm_wait_vblank] waiting on vblank count 3521, crtc 0
>[  113.365588] [drm:drm_wait_vblank] returning 3521 to client
>[  113.365593] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.365711] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.365736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.365749] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.365758] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.365765] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.365837] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.382055] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.382163] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.382191] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.382211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.382223] [drm:drm_wait_vblank] waiting on vblank count 3522, crtc 0
>[  113.382228] [drm:drm_wait_vblank] returning 3522 to client
>[  113.382241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.382375] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.382402] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.382418] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.382426] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.382436] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.382532] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.398685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.398775] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.398811] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.398830] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.398842] [drm:drm_wait_vblank] waiting on vblank count 3523, crtc 0
>[  113.398848] [drm:drm_wait_vblank] returning 3523 to client
>[  113.398861] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.398970] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.398997] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.399010] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.399017] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.399024] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.399093] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.415382] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.415472] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.415527] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.415547] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.415566] [drm:drm_wait_vblank] waiting on vblank count 3524, crtc 0
>[  113.415573] [drm:drm_wait_vblank] returning 3524 to client
>[  113.415578] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.415697] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.415725] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.415740] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.415747] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.415757] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.415823] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.432040] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.432151] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.432181] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.432201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.432214] [drm:drm_wait_vblank] waiting on vblank count 3525, crtc 0
>[  113.432219] [drm:drm_wait_vblank] returning 3525 to client
>[  113.432250] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.432383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.432409] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.432432] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.432440] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.432450] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.432533] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.448700] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.448810] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.448841] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.448861] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.448873] [drm:drm_wait_vblank] waiting on vblank count 3526, crtc 0
>[  113.448879] [drm:drm_wait_vblank] returning 3526 to client
>[  113.448914] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.449045] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.449071] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.449094] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.449102] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.449110] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.449196] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.465317] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.465453] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.465488] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.465508] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.465520] [drm:drm_wait_vblank] waiting on vblank count 3527, crtc 0
>[  113.465525] [drm:drm_wait_vblank] returning 3527 to client
>[  113.465537] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.465661] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.465688] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.465703] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.465711] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.465719] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.465812] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.482020] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.482128] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.482157] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.482178] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.482190] [drm:drm_wait_vblank] waiting on vblank count 3528, crtc 0
>[  113.482195] [drm:drm_wait_vblank] returning 3528 to client
>[  113.482207] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.482330] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.482358] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.482372] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.482381] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.482388] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.482472] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.498647] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.498744] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.498773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.498792] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.498804] [drm:drm_wait_vblank] waiting on vblank count 3529, crtc 0
>[  113.498809] [drm:drm_wait_vblank] returning 3529 to client
>[  113.498842] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.498962] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.498987] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.499004] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.499012] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.499019] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.499096] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.515301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.515435] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.515475] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.515494] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.515508] [drm:drm_wait_vblank] waiting on vblank count 3530, crtc 0
>[  113.515513] [drm:drm_wait_vblank] returning 3530 to client
>[  113.515518] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.515640] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.515665] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.515683] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.515691] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.515698] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.515788] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.531968] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.532067] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.532095] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.532115] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.532126] [drm:drm_wait_vblank] waiting on vblank count 3531, crtc 0
>[  113.532131] [drm:drm_wait_vblank] returning 3531 to client
>[  113.532144] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.532256] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.532281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.532295] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.532303] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.532310] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.532378] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.548658] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.548767] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.548799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.548819] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.548832] [drm:drm_wait_vblank] waiting on vblank count 3532, crtc 0
>[  113.548844] [drm:drm_wait_vblank] returning 3532 to client
>[  113.548863] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.548991] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.549018] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.549032] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.549041] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.549048] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.549144] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.565280] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.565418] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.565451] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.565472] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.565484] [drm:drm_wait_vblank] waiting on vblank count 3533, crtc 0
>[  113.565489] [drm:drm_wait_vblank] returning 3533 to client
>[  113.565519] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.565635] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.565661] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.565678] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.565686] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.565694] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.565775] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.581979] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.582089] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.582117] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.582137] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.582149] [drm:drm_wait_vblank] waiting on vblank count 3534, crtc 0
>[  113.582154] [drm:drm_wait_vblank] returning 3534 to client
>[  113.582167] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.582289] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.582316] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.582331] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.582340] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.582349] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.582438] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.598627] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.598733] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.598769] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.598788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.598803] [drm:drm_wait_vblank] waiting on vblank count 3535, crtc 0
>[  113.598808] [drm:drm_wait_vblank] returning 3535 to client
>[  113.598823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.598953] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.598980] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.598995] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.599008] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.599015] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.599098] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.615309] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.615397] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.615448] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.615468] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.615480] [drm:drm_wait_vblank] waiting on vblank count 3536, crtc 0
>[  113.615486] [drm:drm_wait_vblank] returning 3536 to client
>[  113.615517] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.615647] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.615675] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.615692] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.615706] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.615713] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.615792] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.631971] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.632073] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.632113] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.632132] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.632149] [drm:drm_wait_vblank] waiting on vblank count 3537, crtc 0
>[  113.632155] [drm:drm_wait_vblank] returning 3537 to client
>[  113.632160] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.632282] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.632307] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.632321] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.632329] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.632337] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.632409] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.648554] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.648649] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.648683] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.648702] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.648715] [drm:drm_wait_vblank] waiting on vblank count 3538, crtc 0
>[  113.648727] [drm:drm_wait_vblank] returning 3538 to client
>[  113.648733] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.648841] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.648866] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.648883] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.648891] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.648899] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.648977] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.665216] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.665307] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.665344] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.665363] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.665375] [drm:drm_wait_vblank] waiting on vblank count 3539, crtc 0
>[  113.665381] [drm:drm_wait_vblank] returning 3539 to client
>[  113.665393] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.665501] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.665525] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.665537] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.665544] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.665551] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.665620] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.681917] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.682026] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.682058] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.682077] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.682089] [drm:drm_wait_vblank] waiting on vblank count 3540, crtc 0
>[  113.682095] [drm:drm_wait_vblank] returning 3540 to client
>[  113.682129] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.682253] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.682280] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.682295] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.682308] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.682316] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.682402] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.698607] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.698712] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.698744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.698764] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.698776] [drm:drm_wait_vblank] waiting on vblank count 3541, crtc 0
>[  113.698781] [drm:drm_wait_vblank] returning 3541 to client
>[  113.698795] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.698916] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.698940] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.698954] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.698961] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.698969] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.699053] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.715253] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.715356] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.715394] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.715414] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.715427] [drm:drm_wait_vblank] waiting on vblank count 3542, crtc 0
>[  113.715438] [drm:drm_wait_vblank] returning 3542 to client
>[  113.715456] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.715590] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.715617] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.715632] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.715641] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.715649] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.715743] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.731852] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.731942] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.731979] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.731999] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.732011] [drm:drm_wait_vblank] waiting on vblank count 3543, crtc 0
>[  113.732017] [drm:drm_wait_vblank] returning 3543 to client
>[  113.732029] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.732138] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.732162] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.732177] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.732184] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.732191] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.732260] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.748580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.748687] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.748720] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.748739] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.748751] [drm:drm_wait_vblank] waiting on vblank count 3544, crtc 0
>[  113.748757] [drm:drm_wait_vblank] returning 3544 to client
>[  113.748778] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.748914] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.748941] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.748956] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.748965] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.748980] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.749062] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.765217] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.765311] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.765364] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.765383] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.765399] [drm:drm_wait_vblank] waiting on vblank count 3545, crtc 0
>[  113.765419] [drm:drm_wait_vblank] returning 3545 to client
>[  113.765435] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.765558] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.765583] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.765601] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.765614] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.765621] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.765707] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.781881] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.781987] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.782021] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.782040] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.782100] [drm:drm_wait_vblank] waiting on vblank count 3546, crtc 0
>[  113.782112] [drm:drm_wait_vblank] returning 3546 to client
>[  113.782117] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.782227] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.782252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.782268] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.782276] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.782284] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.782354] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.798543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.798640] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.798670] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.798690] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.798702] [drm:drm_wait_vblank] waiting on vblank count 3547, crtc 0
>[  113.798713] [drm:drm_wait_vblank] returning 3547 to client
>[  113.798738] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.798858] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.798884] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.798900] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.798908] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.798915] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.798988] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.815236] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.815329] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.815377] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.815397] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.815409] [drm:drm_wait_vblank] waiting on vblank count 3548, crtc 0
>[  113.815415] [drm:drm_wait_vblank] returning 3548 to client
>[  113.815428] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.815546] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.815573] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.815588] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.815596] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.815603] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.815677] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.831857] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.831954] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.831985] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.832004] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.832016] [drm:drm_wait_vblank] waiting on vblank count 3549, crtc 0
>[  113.832022] [drm:drm_wait_vblank] returning 3549 to client
>[  113.832052] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.832170] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.832196] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.832210] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.832225] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.832233] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.832306] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.848550] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.848657] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.848689] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.848709] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.848722] [drm:drm_wait_vblank] waiting on vblank count 3550, crtc 0
>[  113.848727] [drm:drm_wait_vblank] returning 3550 to client
>[  113.848740] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.848861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.848890] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.848907] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.848915] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.848924] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.849006] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.865217] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.865326] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.865359] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.865380] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.865392] [drm:drm_wait_vblank] waiting on vblank count 3551, crtc 0
>[  113.865397] [drm:drm_wait_vblank] returning 3551 to client
>[  113.865427] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.865550] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.865574] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.865589] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.865599] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.865605] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.865691] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.881873] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.881984] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.882014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.882033] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.882046] [drm:drm_wait_vblank] waiting on vblank count 3552, crtc 0
>[  113.882051] [drm:drm_wait_vblank] returning 3552 to client
>[  113.882063] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.882186] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.882213] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.882227] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.882236] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.882243] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.882334] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.898505] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.898596] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.898631] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.898651] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.898663] [drm:drm_wait_vblank] waiting on vblank count 3553, crtc 0
>[  113.898668] [drm:drm_wait_vblank] returning 3553 to client
>[  113.898679] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.898786] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.898812] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.898826] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.898834] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.898841] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.898912] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.915156] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.915291] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.915329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.915349] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.915364] [drm:drm_wait_vblank] waiting on vblank count 3554, crtc 0
>[  113.915370] [drm:drm_wait_vblank] returning 3554 to client
>[  113.915375] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.915496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.915521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.915538] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.915546] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.915552] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.915642] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.931864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.931974] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.932007] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.932027] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.932039] [drm:drm_wait_vblank] waiting on vblank count 3555, crtc 0
>[  113.932045] [drm:drm_wait_vblank] returning 3555 to client
>[  113.932075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.932205] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.932229] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.932245] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.932255] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.932268] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.932352] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.948482] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.948572] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.948609] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.948628] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.948641] [drm:drm_wait_vblank] waiting on vblank count 3556, crtc 0
>[  113.948646] [drm:drm_wait_vblank] returning 3556 to client
>[  113.948659] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.948770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.948796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.948810] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.948818] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.948825] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.948892] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.965137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.965276] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.965308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.965328] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.965340] [drm:drm_wait_vblank] waiting on vblank count 3557, crtc 0
>[  113.965346] [drm:drm_wait_vblank] returning 3557 to client
>[  113.965358] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.965479] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.965504] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.965521] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.965529] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.965539] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.965630] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  113.981809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.981915] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  113.981950] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.981970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.981984] [drm:drm_wait_vblank] waiting on vblank count 3558, crtc 0
>[  113.981990] [drm:drm_wait_vblank] returning 3558 to client
>[  113.982011] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.982143] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.982173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.982193] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  113.982202] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  113.982211] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  113.982297] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  113.998465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.998555] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  113.998587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  113.998607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.998618] [drm:drm_wait_vblank] waiting on vblank count 3559, crtc 0
>[  113.998624] [drm:drm_wait_vblank] returning 3559 to client
>[  113.998636] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  113.998747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  113.998773] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  113.998790] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  113.998798] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  113.998807] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  113.998876] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.015117] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.015250] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.015287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.015307] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.015320] [drm:drm_wait_vblank] waiting on vblank count 3560, crtc 0
>[  114.015325] [drm:drm_wait_vblank] returning 3560 to client
>[  114.015336] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.015457] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.015486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.015502] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.015510] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.015518] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.015601] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.031787] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.031884] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.031914] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.031933] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.031946] [drm:drm_wait_vblank] waiting on vblank count 3561, crtc 0
>[  114.031957] [drm:drm_wait_vblank] returning 3561 to client
>[  114.031976] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.032096] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.032123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.032138] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.032150] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.032158] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.032232] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.048477] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.048585] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.048615] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.048634] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.048647] [drm:drm_wait_vblank] waiting on vblank count 3562, crtc 0
>[  114.048652] [drm:drm_wait_vblank] returning 3562 to client
>[  114.048665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.048788] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.048815] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.048830] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.048840] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.048847] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.048934] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.065149] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.065259] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.065290] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.065310] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.065322] [drm:drm_wait_vblank] waiting on vblank count 3563, crtc 0
>[  114.065334] [drm:drm_wait_vblank] returning 3563 to client
>[  114.065352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.065489] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.065518] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.065536] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.065549] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.065557] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.065640] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.081799] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.081907] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.081938] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.081957] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.081970] [drm:drm_wait_vblank] waiting on vblank count 3564, crtc 0
>[  114.081975] [drm:drm_wait_vblank] returning 3564 to client
>[  114.081987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.082110] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.082135] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.082152] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.082162] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.082171] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.082256] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.098465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.098576] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.098608] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.098629] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.098643] [drm:drm_wait_vblank] waiting on vblank count 3565, crtc 0
>[  114.098649] [drm:drm_wait_vblank] returning 3565 to client
>[  114.098684] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.098814] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.098840] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.098857] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.098870] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.098878] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.099034] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.115122] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.115232] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.115262] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.115281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.115294] [drm:drm_wait_vblank] waiting on vblank count 3566, crtc 0
>[  114.115299] [drm:drm_wait_vblank] returning 3566 to client
>[  114.115329] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.115455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.115482] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.115506] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.115514] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.115522] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.115603] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.131747] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.131847] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.131875] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.131895] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.131909] [drm:drm_wait_vblank] waiting on vblank count 3567, crtc 0
>[  114.131919] [drm:drm_wait_vblank] returning 3567 to client
>[  114.131937] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.132054] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.132079] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.132092] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.132101] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.132108] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.132186] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.148443] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.148553] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.148581] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.148601] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.148613] [drm:drm_wait_vblank] waiting on vblank count 3568, crtc 0
>[  114.148618] [drm:drm_wait_vblank] returning 3568 to client
>[  114.148630] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.148770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.148798] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.148814] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.148822] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.148838] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.148916] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.165108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.165200] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.165252] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.165271] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.165285] [drm:drm_wait_vblank] waiting on vblank count 3569, crtc 0
>[  114.165291] [drm:drm_wait_vblank] returning 3569 to client
>[  114.165295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.165411] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.165436] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.165450] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.165459] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.165467] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.165536] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.181763] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.181871] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.181904] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.181924] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.181936] [drm:drm_wait_vblank] waiting on vblank count 3570, crtc 0
>[  114.181942] [drm:drm_wait_vblank] returning 3570 to client
>[  114.181974] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.182094] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.182122] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.182138] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.182149] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.182162] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.182283] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.198433] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.198545] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.198575] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.198594] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.198607] [drm:drm_wait_vblank] waiting on vblank count 3571, crtc 0
>[  114.198612] [drm:drm_wait_vblank] returning 3571 to client
>[  114.198646] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.198773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.198801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.198821] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.198836] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.198844] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.198994] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.215072] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.215180] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.215213] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.215233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.215245] [drm:drm_wait_vblank] waiting on vblank count 3572, crtc 0
>[  114.215251] [drm:drm_wait_vblank] returning 3572 to client
>[  114.215281] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.215413] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.215443] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.215458] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.215467] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.215475] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.215564] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.231711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.231801] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.231840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.231859] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.231872] [drm:drm_wait_vblank] waiting on vblank count 3573, crtc 0
>[  114.231877] [drm:drm_wait_vblank] returning 3573 to client
>[  114.231889] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.231989] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.232015] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.232029] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.232038] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.232045] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.232115] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.248404] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.248513] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.248543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.248562] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.248575] [drm:drm_wait_vblank] waiting on vblank count 3574, crtc 0
>[  114.248580] [drm:drm_wait_vblank] returning 3574 to client
>[  114.248592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.248729] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.248757] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.248775] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.248783] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.248792] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.248886] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.265072] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.265163] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.265214] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.265233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.265250] [drm:drm_wait_vblank] waiting on vblank count 3575, crtc 0
>[  114.265255] [drm:drm_wait_vblank] returning 3575 to client
>[  114.265260] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.265376] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.265401] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.265415] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.265424] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.265431] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.265502] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.281731] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.281839] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.281871] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.281891] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.281903] [drm:drm_wait_vblank] waiting on vblank count 3576, crtc 0
>[  114.281909] [drm:drm_wait_vblank] returning 3576 to client
>[  114.281921] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.282045] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.282070] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.282087] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.282095] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.282104] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.282237] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.298358] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.298457] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.298487] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.298506] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.298518] [drm:drm_wait_vblank] waiting on vblank count 3577, crtc 0
>[  114.298523] [drm:drm_wait_vblank] returning 3577 to client
>[  114.298536] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.298642] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.298667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.298683] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.298690] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.298697] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.298766] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.314975] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.315066] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.315102] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.315121] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.315133] [drm:drm_wait_vblank] waiting on vblank count 3578, crtc 0
>[  114.315138] [drm:drm_wait_vblank] returning 3578 to client
>[  114.315151] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.315258] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.315282] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.315294] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.315302] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.315309] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.315378] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.331717] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.331810] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.331861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.331881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.331893] [drm:drm_wait_vblank] waiting on vblank count 3579, crtc 0
>[  114.331899] [drm:drm_wait_vblank] returning 3579 to client
>[  114.331904] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.332023] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.332047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.332061] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.332070] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.332076] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.332146] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.348374] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.348484] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.348515] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.348534] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.348546] [drm:drm_wait_vblank] waiting on vblank count 3580, crtc 0
>[  114.348552] [drm:drm_wait_vblank] returning 3580 to client
>[  114.348582] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.348717] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.348744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.348765] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.348773] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.348782] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.348869] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.365003] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.365108] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.365143] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.365163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.365175] [drm:drm_wait_vblank] waiting on vblank count 3581, crtc 0
>[  114.365181] [drm:drm_wait_vblank] returning 3581 to client
>[  114.365194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.365318] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.365345] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.365358] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.365366] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.365373] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.365456] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.381698] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.381808] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.381839] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.381860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.381872] [drm:drm_wait_vblank] waiting on vblank count 3582, crtc 0
>[  114.381883] [drm:drm_wait_vblank] returning 3582 to client
>[  114.381914] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.382041] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.382070] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.382091] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.382099] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.382108] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.382191] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.398352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.398459] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.398492] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.398512] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.398525] [drm:drm_wait_vblank] waiting on vblank count 3583, crtc 0
>[  114.398531] [drm:drm_wait_vblank] returning 3583 to client
>[  114.398543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.398665] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.398690] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.398706] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.398715] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.398722] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.398809] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.415017] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.415107] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.415160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.415179] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.415195] [drm:drm_wait_vblank] waiting on vblank count 3584, crtc 0
>[  114.415200] [drm:drm_wait_vblank] returning 3584 to client
>[  114.415223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.415355] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.415381] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.415397] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.415405] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.415413] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.415496] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.431640] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.431729] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.431768] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.431787] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.431800] [drm:drm_wait_vblank] waiting on vblank count 3585, crtc 0
>[  114.431805] [drm:drm_wait_vblank] returning 3585 to client
>[  114.431818] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.431929] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.431954] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.431968] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.431975] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.431983] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.432049] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.448331] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.448440] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.448470] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.448489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.448502] [drm:drm_wait_vblank] waiting on vblank count 3586, crtc 0
>[  114.448507] [drm:drm_wait_vblank] returning 3586 to client
>[  114.448519] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.448642] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.448668] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.448684] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.448692] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.448699] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.448788] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.464995] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.465093] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.465137] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.465156] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.465177] [drm:drm_wait_vblank] waiting on vblank count 3587, crtc 0
>[  114.465182] [drm:drm_wait_vblank] returning 3587 to client
>[  114.465187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.465309] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.465338] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.465354] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.465362] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.465369] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.465446] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.481654] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.481762] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.481792] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.481812] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.481824] [drm:drm_wait_vblank] waiting on vblank count 3588, crtc 0
>[  114.481830] [drm:drm_wait_vblank] returning 3588 to client
>[  114.481842] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.481963] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.481991] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.482005] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.482013] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.482020] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.482101] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.498314] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.498423] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.498454] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.498473] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.498485] [drm:drm_wait_vblank] waiting on vblank count 3589, crtc 0
>[  114.498491] [drm:drm_wait_vblank] returning 3589 to client
>[  114.498516] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.498653] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.498682] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.498697] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.498711] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.498719] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.498866] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.514979] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.515090] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.515122] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.515142] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.515155] [drm:drm_wait_vblank] waiting on vblank count 3590, crtc 0
>[  114.515160] [drm:drm_wait_vblank] returning 3590 to client
>[  114.515194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.515325] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.515352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.515367] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.515381] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.515392] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.515479] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.531638] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.531731] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.531779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.531798] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.531815] [drm:drm_wait_vblank] waiting on vblank count 3591, crtc 0
>[  114.531821] [drm:drm_wait_vblank] returning 3591 to client
>[  114.531826] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.531945] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.531969] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.531984] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.531991] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.531998] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.532071] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.548301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.548412] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.548442] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.548462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.548474] [drm:drm_wait_vblank] waiting on vblank count 3592, crtc 0
>[  114.548480] [drm:drm_wait_vblank] returning 3592 to client
>[  114.548510] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.548643] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.548672] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.548695] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.548705] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.548711] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.548797] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.564917] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.565055] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.565086] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.565106] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.565118] [drm:drm_wait_vblank] waiting on vblank count 3593, crtc 0
>[  114.565123] [drm:drm_wait_vblank] returning 3593 to client
>[  114.565137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.565258] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.565283] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.565298] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.565306] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.565314] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.565400] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.581567] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.581665] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.581707] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.581727] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.581742] [drm:drm_wait_vblank] waiting on vblank count 3594, crtc 0
>[  114.581748] [drm:drm_wait_vblank] returning 3594 to client
>[  114.581752] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.581869] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.581895] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.581911] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.581920] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.581927] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.581999] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.598214] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.598304] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.598341] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.598362] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.598373] [drm:drm_wait_vblank] waiting on vblank count 3595, crtc 0
>[  114.598379] [drm:drm_wait_vblank] returning 3595 to client
>[  114.598390] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.598498] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.598522] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.598537] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.598545] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.598552] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.598621] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.614867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.614957] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.614995] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.615014] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.615034] [drm:drm_wait_vblank] waiting on vblank count 3596, crtc 0
>[  114.615049] [drm:drm_wait_vblank] returning 3596 to client
>[  114.615069] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.615189] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.615214] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.615231] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.615239] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.615252] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.615328] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.631566] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.631655] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.631695] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.631714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.631726] [drm:drm_wait_vblank] waiting on vblank count 3597, crtc 0
>[  114.631731] [drm:drm_wait_vblank] returning 3597 to client
>[  114.631744] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.631856] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.631881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.631896] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.631905] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.631912] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.631983] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.648210] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.648306] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.648353] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.648372] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.648392] [drm:drm_wait_vblank] waiting on vblank count 3598, crtc 0
>[  114.648397] [drm:drm_wait_vblank] returning 3598 to client
>[  114.648402] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.648524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.648550] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.648565] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.648573] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.648583] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.648653] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.664924] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.665020] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.665064] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.665084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.665096] [drm:drm_wait_vblank] waiting on vblank count 3599, crtc 0
>[  114.665101] [drm:drm_wait_vblank] returning 3599 to client
>[  114.665114] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.665234] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.665259] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.665273] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.665280] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.665286] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.665355] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.681585] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.681694] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.681722] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.681743] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.681755] [drm:drm_wait_vblank] waiting on vblank count 3600, crtc 0
>[  114.681760] [drm:drm_wait_vblank] returning 3600 to client
>[  114.681773] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.681896] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.681922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.681938] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.681947] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.681956] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.682044] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.698175] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.698264] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.698300] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.698320] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.698332] [drm:drm_wait_vblank] waiting on vblank count 3601, crtc 0
>[  114.698337] [drm:drm_wait_vblank] returning 3601 to client
>[  114.698350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.698455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.698483] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.698498] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.698505] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.698512] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.698581] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.714888] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.714994] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.715029] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.715049] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.715061] [drm:drm_wait_vblank] waiting on vblank count 3602, crtc 0
>[  114.715066] [drm:drm_wait_vblank] returning 3602 to client
>[  114.715078] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.715192] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.715219] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.715233] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.715240] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.715248] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.715330] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.731565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.731657] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.731713] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.731732] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.731748] [drm:drm_wait_vblank] waiting on vblank count 3603, crtc 0
>[  114.731754] [drm:drm_wait_vblank] returning 3603 to client
>[  114.731759] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.731878] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.731903] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.731918] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.731927] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.731934] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.732010] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.748192] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.748333] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.748363] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.748382] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.748394] [drm:drm_wait_vblank] waiting on vblank count 3604, crtc 0
>[  114.748406] [drm:drm_wait_vblank] returning 3604 to client
>[  114.748411] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.748521] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.748549] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.748563] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.748570] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.748578] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.748652] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.764804] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.764896] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.764940] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.764961] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.764974] [drm:drm_wait_vblank] waiting on vblank count 3605, crtc 0
>[  114.764979] [drm:drm_wait_vblank] returning 3605 to client
>[  114.764992] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.765099] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.765138] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.765151] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.765160] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.765168] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.765237] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.781460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.781552] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.781585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.781610] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.781622] [drm:drm_wait_vblank] waiting on vblank count 3606, crtc 0
>[  114.781627] [drm:drm_wait_vblank] returning 3606 to client
>[  114.781632] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.781744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.781787] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.781802] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.781812] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.781819] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.781886] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.798173] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.798263] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.798300] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.798320] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.798332] [drm:drm_wait_vblank] waiting on vblank count 3607, crtc 0
>[  114.798337] [drm:drm_wait_vblank] returning 3607 to client
>[  114.798351] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.798464] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.798491] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.798508] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.798515] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.798523] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.798590] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.814872] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.814966] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.815011] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.815030] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.815051] [drm:drm_wait_vblank] waiting on vblank count 3608, crtc 0
>[  114.815057] [drm:drm_wait_vblank] returning 3608 to client
>[  114.815062] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.815183] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.815213] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.815228] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.815235] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.815243] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.815331] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.831494] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.831592] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.831622] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.831641] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.831654] [drm:drm_wait_vblank] waiting on vblank count 3609, crtc 0
>[  114.831660] [drm:drm_wait_vblank] returning 3609 to client
>[  114.831689] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.831805] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.831829] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.831846] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.831856] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.831869] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.831948] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.848185] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.848294] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.848322] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.848342] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.848354] [drm:drm_wait_vblank] waiting on vblank count 3610, crtc 0
>[  114.848359] [drm:drm_wait_vblank] returning 3610 to client
>[  114.848372] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.848495] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.848521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.848536] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.848544] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.848551] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.848637] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.864820] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.864918] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.864946] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.864965] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.864977] [drm:drm_wait_vblank] waiting on vblank count 3611, crtc 0
>[  114.864983] [drm:drm_wait_vblank] returning 3611 to client
>[  114.864995] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.865103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.865126] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.865141] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.865149] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.865155] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.865223] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.881462] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.881561] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.881591] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.881610] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.881623] [drm:drm_wait_vblank] waiting on vblank count 3612, crtc 0
>[  114.881628] [drm:drm_wait_vblank] returning 3612 to client
>[  114.881658] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.881778] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.881806] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.881828] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.881837] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.881846] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.881916] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.898174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.898286] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.898317] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.898337] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.898349] [drm:drm_wait_vblank] waiting on vblank count 3613, crtc 0
>[  114.898354] [drm:drm_wait_vblank] returning 3613 to client
>[  114.898366] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.898490] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.898514] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.898532] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.898540] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.898548] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.898627] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.914836] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.914941] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.914974] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.914994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.915006] [drm:drm_wait_vblank] waiting on vblank count 3614, crtc 0
>[  114.915011] [drm:drm_wait_vblank] returning 3614 to client
>[  114.915024] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.915146] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.915176] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.915192] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.915202] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.915210] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.915295] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.931457] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.931553] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.931584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.931604] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.931616] [drm:drm_wait_vblank] waiting on vblank count 3615, crtc 0
>[  114.931621] [drm:drm_wait_vblank] returning 3615 to client
>[  114.931651] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.931773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.931799] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.931815] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.931829] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.931835] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.931911] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.948153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.948262] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.948291] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.948311] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.948323] [drm:drm_wait_vblank] waiting on vblank count 3616, crtc 0
>[  114.948328] [drm:drm_wait_vblank] returning 3616 to client
>[  114.948340] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.948464] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.948493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.948508] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.948516] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.948524] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.948610] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.964816] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.964921] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.964960] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.964979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.964995] [drm:drm_wait_vblank] waiting on vblank count 3617, crtc 0
>[  114.965001] [drm:drm_wait_vblank] returning 3617 to client
>[  114.965005] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.965121] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.965148] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.965162] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.965169] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.965175] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.965246] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  114.981470] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.981577] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  114.981612] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.981631] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.981648] [drm:drm_wait_vblank] waiting on vblank count 3618, crtc 0
>[  114.981653] [drm:drm_wait_vblank] returning 3618 to client
>[  114.981672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.981805] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.981833] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.981850] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  114.981866] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  114.981873] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  114.982002] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  114.998141] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.998250] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  114.998282] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  114.998302] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.998314] [drm:drm_wait_vblank] waiting on vblank count 3619, crtc 0
>[  114.998320] [drm:drm_wait_vblank] returning 3619 to client
>[  114.998349] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  114.998483] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  114.998512] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  114.998527] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  114.998535] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  114.998545] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  114.998679] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.014795] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.014902] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.014932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.014952] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.014964] [drm:drm_wait_vblank] waiting on vblank count 3620, crtc 0
>[  115.014970] [drm:drm_wait_vblank] returning 3620 to client
>[  115.014982] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.015104] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.015132] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.015148] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.015156] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.015165] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.015250] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.031419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.031515] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.031548] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.031567] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.031579] [drm:drm_wait_vblank] waiting on vblank count 3621, crtc 0
>[  115.031591] [drm:drm_wait_vblank] returning 3621 to client
>[  115.031611] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.031727] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.031751] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.031767] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.031780] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.031788] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.031864] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.048115] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.048223] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.048251] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.048271] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.048284] [drm:drm_wait_vblank] waiting on vblank count 3622, crtc 0
>[  115.048289] [drm:drm_wait_vblank] returning 3622 to client
>[  115.048301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.048424] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.048451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.048466] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.048476] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.048482] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.048570] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.064778] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.064870] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.064924] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.064944] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.064957] [drm:drm_wait_vblank] waiting on vblank count 3623, crtc 0
>[  115.064963] [drm:drm_wait_vblank] returning 3623 to client
>[  115.064981] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.065111] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.065135] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.065150] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.065163] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.065170] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.065240] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.081436] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.081545] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.081575] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.081594] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.081607] [drm:drm_wait_vblank] waiting on vblank count 3624, crtc 0
>[  115.081612] [drm:drm_wait_vblank] returning 3624 to client
>[  115.081624] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.081749] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.081775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.081790] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.081800] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.081807] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.081894] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.098101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.098210] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.098242] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.098262] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.098274] [drm:drm_wait_vblank] waiting on vblank count 3625, crtc 0
>[  115.098280] [drm:drm_wait_vblank] returning 3625 to client
>[  115.098310] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.098440] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.098467] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.098481] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.098496] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.098506] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.098644] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.114759] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.114861] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.114902] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.114921] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.114941] [drm:drm_wait_vblank] waiting on vblank count 3626, crtc 0
>[  115.114947] [drm:drm_wait_vblank] returning 3626 to client
>[  115.114952] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.115070] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.115100] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.115116] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.115125] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.115134] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.115212] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.131389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.131497] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.131533] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.131553] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.131565] [drm:drm_wait_vblank] waiting on vblank count 3627, crtc 0
>[  115.131571] [drm:drm_wait_vblank] returning 3627 to client
>[  115.131583] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.131697] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.131723] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.131736] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.131746] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.131752] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.131826] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.148044] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.148134] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.148169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.148188] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.148200] [drm:drm_wait_vblank] waiting on vblank count 3628, crtc 0
>[  115.148212] [drm:drm_wait_vblank] returning 3628 to client
>[  115.148217] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.148321] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.148348] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.148361] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.148369] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.148376] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.148445] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.164742] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.164835] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.164886] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.164905] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.164919] [drm:drm_wait_vblank] waiting on vblank count 3629, crtc 0
>[  115.164925] [drm:drm_wait_vblank] returning 3629 to client
>[  115.164930] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.165047] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.165071] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.165084] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.165092] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.165099] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.165166] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.181397] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.181505] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.181537] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.181556] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.181569] [drm:drm_wait_vblank] waiting on vblank count 3630, crtc 0
>[  115.181574] [drm:drm_wait_vblank] returning 3630 to client
>[  115.181587] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.181709] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.181736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.181749] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.181758] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.181766] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.181856] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.198028] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.198116] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.198155] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.198174] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.198186] [drm:drm_wait_vblank] waiting on vblank count 3631, crtc 0
>[  115.198191] [drm:drm_wait_vblank] returning 3631 to client
>[  115.198216] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.198334] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.198359] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.198375] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.198385] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.198398] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.198466] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.214699] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.214801] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.214837] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.214857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.214872] [drm:drm_wait_vblank] waiting on vblank count 3632, crtc 0
>[  115.214892] [drm:drm_wait_vblank] returning 3632 to client
>[  115.214908] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.215028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.215054] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.215076] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.215084] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.215093] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.215178] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.231386] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.231496] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.231527] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.231547] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.231560] [drm:drm_wait_vblank] waiting on vblank count 3633, crtc 0
>[  115.231565] [drm:drm_wait_vblank] returning 3633 to client
>[  115.231596] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.231731] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.231756] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.231773] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.231787] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.231795] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.231881] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.248008] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.248106] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.248137] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.248155] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.248168] [drm:drm_wait_vblank] waiting on vblank count 3634, crtc 0
>[  115.248174] [drm:drm_wait_vblank] returning 3634 to client
>[  115.248210] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.248326] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.248352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.248368] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.248382] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.248389] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.248461] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.264697] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.264803] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.264837] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.264856] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.264872] [drm:drm_wait_vblank] waiting on vblank count 3635, crtc 0
>[  115.264878] [drm:drm_wait_vblank] returning 3635 to client
>[  115.264902] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.265035] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.265063] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.265085] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.265092] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.265100] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.265183] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.281367] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.281475] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.281506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.281525] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.281537] [drm:drm_wait_vblank] waiting on vblank count 3636, crtc 0
>[  115.281542] [drm:drm_wait_vblank] returning 3636 to client
>[  115.281575] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.281708] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.281736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.281758] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.281768] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.281776] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.281867] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.298001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.298103] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.298141] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.298160] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.298173] [drm:drm_wait_vblank] waiting on vblank count 3637, crtc 0
>[  115.298178] [drm:drm_wait_vblank] returning 3637 to client
>[  115.298191] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.298308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.298332] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.298349] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.298357] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.298363] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.298452] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.314686] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.314784] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.314827] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.314846] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.314866] [drm:drm_wait_vblank] waiting on vblank count 3638, crtc 0
>[  115.314872] [drm:drm_wait_vblank] returning 3638 to client
>[  115.314877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.315012] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.315040] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.315055] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.315062] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.315069] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.315149] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.331312] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.331406] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.331455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.331474] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.331494] [drm:drm_wait_vblank] waiting on vblank count 3639, crtc 0
>[  115.331500] [drm:drm_wait_vblank] returning 3639 to client
>[  115.331505] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.331629] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.331654] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.331670] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.331679] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.331687] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.331771] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.347929] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.348025] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.348056] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.348074] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.348086] [drm:drm_wait_vblank] waiting on vblank count 3640, crtc 0
>[  115.348092] [drm:drm_wait_vblank] returning 3640 to client
>[  115.348103] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.348214] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.348241] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.348257] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.348266] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.348273] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.348341] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.364670] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.364780] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.364811] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.364832] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.364845] [drm:drm_wait_vblank] waiting on vblank count 3641, crtc 0
>[  115.364856] [drm:drm_wait_vblank] returning 3641 to client
>[  115.364885] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.365014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.365038] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.365061] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.365070] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.365077] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.365160] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.381328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.381435] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.381466] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.381486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.381499] [drm:drm_wait_vblank] waiting on vblank count 3642, crtc 0
>[  115.381504] [drm:drm_wait_vblank] returning 3642 to client
>[  115.381516] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.381638] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.381666] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.381680] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.381688] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.381695] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.381781] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.397950] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.398043] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.398078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.398097] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.398110] [drm:drm_wait_vblank] waiting on vblank count 3643, crtc 0
>[  115.398115] [drm:drm_wait_vblank] returning 3643 to client
>[  115.398127] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.398235] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.398261] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.398276] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.398284] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.398292] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.398365] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.414608] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.414746] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.414777] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.414797] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.414809] [drm:drm_wait_vblank] waiting on vblank count 3644, crtc 0
>[  115.414815] [drm:drm_wait_vblank] returning 3644 to client
>[  115.414827] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.414945] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.414970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.414986] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.414994] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.415001] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.415092] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.431273] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.431372] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.431400] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.431420] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.431432] [drm:drm_wait_vblank] waiting on vblank count 3645, crtc 0
>[  115.431437] [drm:drm_wait_vblank] returning 3645 to client
>[  115.431451] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.431564] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.431588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.431602] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.431610] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.431616] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.431689] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.447967] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.448076] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.448107] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.448126] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.448138] [drm:drm_wait_vblank] waiting on vblank count 3646, crtc 0
>[  115.448144] [drm:drm_wait_vblank] returning 3646 to client
>[  115.448156] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.448278] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.448306] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.448320] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.448331] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.448338] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.448425] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.464511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.464600] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.464631] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.464650] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.464667] [drm:drm_wait_vblank] waiting on vblank count 3647, crtc 0
>[  115.464674] [drm:drm_wait_vblank] returning 3647 to client
>[  115.464685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.464793] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.464818] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.464844] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.464857] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.464872] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.464946] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.481219] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.481345] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.481361] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.481370] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.481384] [drm:drm_wait_vblank] waiting on vblank count 3648, crtc 0
>[  115.481391] [drm:drm_wait_vblank] returning 3648 to client
>[  115.481397] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.481473] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.481504] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.481520] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.481528] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.481534] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.481563] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.497877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.497998] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.498015] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.498030] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.498042] [drm:drm_wait_vblank] waiting on vblank count 3649, crtc 0
>[  115.498049] [drm:drm_wait_vblank] returning 3649 to client
>[  115.498060] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.498147] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.498169] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.498184] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.498193] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.498200] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.498229] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.514537] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.514678] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.514821] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.514851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.514868] [drm:drm_wait_vblank] waiting on vblank count 3650, crtc 0
>[  115.514877] [drm:drm_wait_vblank] returning 3650 to client
>[  115.514890] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.514965] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.514991] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.515005] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.515016] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.515025] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.515051] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.531203] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.531282] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.531306] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.531321] [drm:drm_wait_vblank] waiting on vblank count 3651, crtc 0
>[  115.531332] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.531340] [drm:drm_wait_vblank] returning 3651 to client
>[  115.531345] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.531417] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.531459] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.531473] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.531487] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.531496] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.531524] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.547882] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.547964] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.547996] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.548008] [drm:drm_wait_vblank] waiting on vblank count 3652, crtc 0
>[  115.548020] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.548027] [drm:drm_wait_vblank] returning 3652 to client
>[  115.548033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.548101] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.548126] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.548141] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.548152] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.548158] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.548192] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.564562] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.564644] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.564665] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.564678] [drm:drm_wait_vblank] waiting on vblank count 3653, crtc 0
>[  115.564685] [drm:drm_wait_vblank] returning 3653 to client
>[  115.564698] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.564708] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.564777] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.564808] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.564823] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.564838] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.564847] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.564894] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.581209] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.581291] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.581321] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.581333] [drm:drm_wait_vblank] waiting on vblank count 3654, crtc 0
>[  115.581339] [drm:drm_wait_vblank] returning 3654 to client
>[  115.581349] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.581364] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.581434] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.581458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.581471] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.581477] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.581483] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.581511] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.597886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.597982] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.598001] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.598017] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.598021] [drm:drm_wait_vblank] waiting on vblank count 3655, crtc 0
>[  115.598031] [drm:drm_wait_vblank] returning 3655 to client
>[  115.598040] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.598105] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.598135] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.598149] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.598157] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.598164] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.598187] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.614528] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.614609] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.614643] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.614658] [drm:drm_wait_vblank] waiting on vblank count 3656, crtc 0
>[  115.614667] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.614683] [drm:drm_wait_vblank] returning 3656 to client
>[  115.614690] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.614813] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.614839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.614854] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.614863] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.614895] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.615281] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.631204] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.631287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.631307] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.631318] [drm:drm_wait_vblank] waiting on vblank count 3657, crtc 0
>[  115.631326] [drm:drm_wait_vblank] returning 3657 to client
>[  115.631335] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.631351] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.631474] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.631501] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.631515] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.631523] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.631530] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.631940] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.647856] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.647937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.647955] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.647967] [drm:drm_wait_vblank] waiting on vblank count 3658, crtc 0
>[  115.647975] [drm:drm_wait_vblank] returning 3658 to client
>[  115.647984] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.648000] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.648414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.648448] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.648471] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.648480] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.648488] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.648557] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.664563] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.664645] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.664663] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.664674] [drm:drm_wait_vblank] waiting on vblank count 3659, crtc 0
>[  115.664686] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.664693] [drm:drm_wait_vblank] returning 3659 to client
>[  115.664698] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.665142] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.665173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.665189] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.665197] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.665205] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.665285] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.681173] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.681254] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.681285] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.681298] [drm:drm_wait_vblank] waiting on vblank count 3660, crtc 0
>[  115.681310] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.681322] [drm:drm_wait_vblank] returning 3660 to client
>[  115.681329] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.681814] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.681852] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.681872] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.681880] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.681888] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.681954] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.697849] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.697925] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.697947] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.697966] [drm:drm_wait_vblank] waiting on vblank count 3661, crtc 0
>[  115.697975] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.697985] [drm:drm_wait_vblank] returning 3661 to client
>[  115.697991] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.698426] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.698462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.698472] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.698478] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.698484] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.698539] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.714478] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.714559] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.714577] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.714598] [drm:drm_wait_vblank] waiting on vblank count 3662, crtc 0
>[  115.714605] [drm:drm_wait_vblank] returning 3662 to client
>[  115.714610] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.714621] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.715028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.715053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.715064] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.715069] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.715075] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.715143] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.731128] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.731208] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.731224] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.731237] [drm:drm_wait_vblank] waiting on vblank count 3663, crtc 0
>[  115.731244] [drm:drm_wait_vblank] returning 3663 to client
>[  115.731253] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.731268] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.731680] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.731714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.731730] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.731742] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.731750] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.731815] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.747809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.747891] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.747923] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.747934] [drm:drm_wait_vblank] waiting on vblank count 3664, crtc 0
>[  115.747946] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.747954] [drm:drm_wait_vblank] returning 3664 to client
>[  115.747960] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.748350] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.748375] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.748385] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.748391] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.748396] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.748463] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.764426] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.764462] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.764469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.764474] [drm:drm_wait_vblank] waiting on vblank count 3665, crtc 0
>[  115.764476] [drm:drm_wait_vblank] returning 3665 to client
>[  115.764478] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.764489] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.764708] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.764721] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.764726] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.764729] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.764733] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.764767] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.781103] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.781155] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.781168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.781174] [drm:drm_wait_vblank] waiting on vblank count 3666, crtc 0
>[  115.781179] [drm:drm_wait_vblank] returning 3666 to client
>[  115.781186] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.781190] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.781437] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.781453] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.781465] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.781470] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.781474] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.781509] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.797811] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.797891] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.797908] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.797925] [drm:drm_wait_vblank] waiting on vblank count 3667, crtc 0
>[  115.797937] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.797940] [drm:drm_wait_vblank] returning 3667 to client
>[  115.797950] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.798309] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.798394] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.798428] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.798441] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.798449] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.798508] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.814509] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.814597] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.814616] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.814644] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.814647] [drm:drm_wait_vblank] waiting on vblank count 3668, crtc 0
>[  115.814658] [drm:drm_wait_vblank] returning 3668 to client
>[  115.814664] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.815048] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.815072] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.815089] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.815095] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.815100] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.815171] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.831168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.831250] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.831273] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.831294] [drm:drm_wait_vblank] waiting on vblank count 3669, crtc 0
>[  115.831305] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.831313] [drm:drm_wait_vblank] returning 3669 to client
>[  115.831319] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.831715] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.831739] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.831750] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.831756] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.831761] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.831834] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.847793] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.847871] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.847889] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.847911] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.847915] [drm:drm_wait_vblank] waiting on vblank count 3670, crtc 0
>[  115.847925] [drm:drm_wait_vblank] returning 3670 to client
>[  115.847931] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.848295] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.848320] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.848331] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.848337] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.848344] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.848404] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.864452] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.864535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.864554] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.864574] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.864578] [drm:drm_wait_vblank] waiting on vblank count 3671, crtc 0
>[  115.864588] [drm:drm_wait_vblank] returning 3671 to client
>[  115.864594] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.864952] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.864977] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.864988] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.864995] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.864999] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.865059] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.881075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.881155] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.881173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.881187] [drm:drm_wait_vblank] waiting on vblank count 3672, crtc 0
>[  115.881208] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.881243] [drm:drm_wait_vblank] returning 3672 to client
>[  115.881257] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.881677] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.881712] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.881726] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.881735] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.881743] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.881813] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.897778] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.897862] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.897881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.897900] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.897904] [drm:drm_wait_vblank] waiting on vblank count 3673, crtc 0
>[  115.897914] [drm:drm_wait_vblank] returning 3673 to client
>[  115.897921] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.898272] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.898367] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.898383] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.898391] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.898398] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.898456] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.914468] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.914549] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.914571] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.914583] [drm:drm_wait_vblank] waiting on vblank count 3674, crtc 0
>[  115.914592] [drm:drm_wait_vblank] returning 3674 to client
>[  115.914604] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.914614] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.914998] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.915022] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.915033] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.915040] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.915045] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.915123] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.931056] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.931136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.931155] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.931180] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.931184] [drm:drm_wait_vblank] waiting on vblank count 3675, crtc 0
>[  115.931194] [drm:drm_wait_vblank] returning 3675 to client
>[  115.931200] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.931565] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.931589] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.931602] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.931608] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.931613] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.931674] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.947715] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.947794] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.947814] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.947831] [drm:drm_wait_vblank] waiting on vblank count 3676, crtc 0
>[  115.947843] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.947850] [drm:drm_wait_vblank] returning 3676 to client
>[  115.947856] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.948212] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.948242] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.948252] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.948258] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.948263] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.948317] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.964375] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.964454] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.964475] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.964491] [drm:drm_wait_vblank] waiting on vblank count 3677, crtc 0
>[  115.964503] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.964507] [drm:drm_wait_vblank] returning 3677 to client
>[  115.964516] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.964877] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.964901] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.964915] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.964921] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.964926] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.964988] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  115.981079] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.981158] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.981192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.981204] [drm:drm_wait_vblank] waiting on vblank count 3678, crtc 0
>[  115.981213] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  115.981228] [drm:drm_wait_vblank] returning 3678 to client
>[  115.981234] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.981674] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.981713] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.981731] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  115.981741] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  115.981749] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  115.981821] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  115.997723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.997802] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  115.997831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.997844] [drm:drm_wait_vblank] waiting on vblank count 3679, crtc 0
>[  115.997855] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  115.997859] [drm:drm_wait_vblank] returning 3679 to client
>[  115.997869] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  115.998379] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  115.998415] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  115.998431] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  115.998439] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  115.998447] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  115.998514] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.014395] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.014475] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.014493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.014508] [drm:drm_wait_vblank] waiting on vblank count 3680, crtc 0
>[  116.014514] [drm:drm_wait_vblank] returning 3680 to client
>[  116.014526] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.014535] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.014921] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.014945] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.014963] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.014969] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.014974] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.015027] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.031033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.031114] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.031131] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.031150] [drm:drm_wait_vblank] waiting on vblank count 3681, crtc 0
>[  116.031157] [drm:drm_wait_vblank] returning 3681 to client
>[  116.031162] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.031173] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.031604] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.031627] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.031642] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.031648] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.031653] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.031708] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.047678] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.047754] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.047773] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.047793] [drm:drm_wait_vblank] waiting on vblank count 3682, crtc 0
>[  116.047802] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.047812] [drm:drm_wait_vblank] returning 3682 to client
>[  116.047818] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.048183] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.048212] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.048223] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.048229] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.048234] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.048295] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.064339] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.064416] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.064437] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.064453] [drm:drm_wait_vblank] waiting on vblank count 3683, crtc 0
>[  116.064459] [drm:drm_wait_vblank] returning 3683 to client
>[  116.064469] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.064479] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.064840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.064863] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.064875] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.064881] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.064885] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.064940] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.081000] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.081078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.081100] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.081122] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.081130] [drm:drm_wait_vblank] waiting on vblank count 3684, crtc 0
>[  116.081144] [drm:drm_wait_vblank] returning 3684 to client
>[  116.081152] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.081519] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.081545] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.081556] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.081561] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.081566] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.081627] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.097665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.097742] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.097759] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.097779] [drm:drm_wait_vblank] waiting on vblank count 3685, crtc 0
>[  116.097800] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.097825] [drm:drm_wait_vblank] returning 3685 to client
>[  116.097831] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.098300] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.098333] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.098351] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.098359] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.098367] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.098433] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.114397] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.114476] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.114494] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.114512] [drm:drm_wait_vblank] waiting on vblank count 3686, crtc 0
>[  116.114517] [drm:drm_wait_vblank] returning 3686 to client
>[  116.114523] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.114537] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.114948] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.114979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.114996] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.115005] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.115014] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.115095] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.131022] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.131103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.131129] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.131146] [drm:drm_wait_vblank] waiting on vblank count 3687, crtc 0
>[  116.131158] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.131165] [drm:drm_wait_vblank] returning 3687 to client
>[  116.131171] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.131358] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.131385] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.131401] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.131411] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.131418] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.131460] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.147641] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.147754] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.147877] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.147892] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.147905] [drm:drm_wait_vblank] waiting on vblank count 3688, crtc 0
>[  116.147912] [drm:drm_wait_vblank] returning 3688 to client
>[  116.147918] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.147987] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.148013] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.148026] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.148034] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.148041] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.148066] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.164318] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.164399] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.164493] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.164524] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.164547] [drm:drm_wait_vblank] waiting on vblank count 3689, crtc 0
>[  116.164553] [drm:drm_wait_vblank] returning 3689 to client
>[  116.164558] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.164620] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.164647] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.164673] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.164687] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.164701] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.164739] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.180993] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.181071] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.181135] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.181161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.181176] [drm:drm_wait_vblank] waiting on vblank count 3690, crtc 0
>[  116.181184] [drm:drm_wait_vblank] returning 3690 to client
>[  116.181191] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.181269] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.181302] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.181317] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.181325] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.181334] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.181364] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.197693] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.197788] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.197829] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.197859] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.197880] [drm:drm_wait_vblank] waiting on vblank count 3691, crtc 0
>[  116.197886] [drm:drm_wait_vblank] returning 3691 to client
>[  116.197891] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.197969] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.197997] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.198024] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.198040] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.198058] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.198091] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.214342] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.214437] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.214478] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.214509] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.214531] [drm:drm_wait_vblank] waiting on vblank count 3692, crtc 0
>[  116.214536] [drm:drm_wait_vblank] returning 3692 to client
>[  116.214541] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.214619] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.214648] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.214675] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.214689] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.214696] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.214734] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.231019] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.231095] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.231156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.231184] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.231206] [drm:drm_wait_vblank] waiting on vblank count 3693, crtc 0
>[  116.231211] [drm:drm_wait_vblank] returning 3693 to client
>[  116.231216] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.231277] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.231326] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.231346] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.231356] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.231364] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.231412] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.247649] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.247725] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.247771] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.247800] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.247823] [drm:drm_wait_vblank] waiting on vblank count 3694, crtc 0
>[  116.247828] [drm:drm_wait_vblank] returning 3694 to client
>[  116.247833] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.247895] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.247925] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.247938] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.247947] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.247954] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.248002] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.264297] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.264419] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.264465] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.264486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.264499] [drm:drm_wait_vblank] waiting on vblank count 3695, crtc 0
>[  116.264506] [drm:drm_wait_vblank] returning 3695 to client
>[  116.264513] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.264598] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.264621] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.264639] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.264648] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.264655] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.264681] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.280999] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.281091] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.281132] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.281151] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.281164] [drm:drm_wait_vblank] waiting on vblank count 3696, crtc 0
>[  116.281169] [drm:drm_wait_vblank] returning 3696 to client
>[  116.281175] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.281650] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.281679] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.281699] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.281708] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.281715] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.281770] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.297629] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.297704] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.297758] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.297785] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.297799] [drm:drm_wait_vblank] waiting on vblank count 3697, crtc 0
>[  116.297807] [drm:drm_wait_vblank] returning 3697 to client
>[  116.297814] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.298306] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.298334] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.298345] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.298350] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.298355] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.298379] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.314243] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.314317] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.314367] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.314387] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.314401] [drm:drm_wait_vblank] waiting on vblank count 3698, crtc 0
>[  116.314407] [drm:drm_wait_vblank] returning 3698 to client
>[  116.314412] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.314471] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.314496] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.314506] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.314512] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.314517] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.314535] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.330984] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.331062] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.331120] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.331145] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.331158] [drm:drm_wait_vblank] waiting on vblank count 3699, crtc 0
>[  116.331164] [drm:drm_wait_vblank] returning 3699 to client
>[  116.331169] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.331230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.331267] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.331277] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.331283] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.331288] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.331308] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.347646] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.347722] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.347784] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.347807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.347820] [drm:drm_wait_vblank] waiting on vblank count 3700, crtc 0
>[  116.347826] [drm:drm_wait_vblank] returning 3700 to client
>[  116.347831] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.347890] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.347926] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.347935] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.347941] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.347946] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.347964] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.364303] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.364377] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.364413] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.364444] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.364457] [drm:drm_wait_vblank] waiting on vblank count 3701, crtc 0
>[  116.364462] [drm:drm_wait_vblank] returning 3701 to client
>[  116.364467] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.364535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.364555] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.364571] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.364583] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.364588] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.364629] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.380963] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.381056] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.381093] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.381113] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.381128] [drm:drm_wait_vblank] waiting on vblank count 3702, crtc 0
>[  116.381134] [drm:drm_wait_vblank] returning 3702 to client
>[  116.381139] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.381210] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.381231] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.381241] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.381247] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.381252] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.381271] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.397591] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.397684] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.397717] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.397736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.397748] [drm:drm_wait_vblank] waiting on vblank count 3703, crtc 0
>[  116.397753] [drm:drm_wait_vblank] returning 3703 to client
>[  116.397760] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.397821] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.397842] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.397858] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.397863] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.397877] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.397895] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.414195] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.414275] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.414289] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.414329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.414340] [drm:drm_wait_vblank] waiting on vblank count 3704, crtc 0
>[  116.414346] [drm:drm_wait_vblank] returning 3704 to client
>[  116.414351] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.414412] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.414447] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.414457] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.414472] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.414483] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.414507] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.430909] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.431008] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.431034] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.431053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.431065] [drm:drm_wait_vblank] waiting on vblank count 3705, crtc 0
>[  116.431071] [drm:drm_wait_vblank] returning 3705 to client
>[  116.431087] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.431156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.431180] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.431190] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.431195] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.431200] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.431219] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.447603] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.447712] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.447744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.447764] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.447776] [drm:drm_wait_vblank] waiting on vblank count 3706, crtc 0
>[  116.447781] [drm:drm_wait_vblank] returning 3706 to client
>[  116.447795] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.447871] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.447893] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.447903] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.447908] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.447913] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.447932] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.464267] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.464360] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.464414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.464434] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.464451] [drm:drm_wait_vblank] waiting on vblank count 3707, crtc 0
>[  116.464457] [drm:drm_wait_vblank] returning 3707 to client
>[  116.464461] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.464521] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.464541] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.464551] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.464556] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.464562] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.464584] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.480923] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.481031] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.481062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.481083] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.481095] [drm:drm_wait_vblank] waiting on vblank count 3708, crtc 0
>[  116.481107] [drm:drm_wait_vblank] returning 3708 to client
>[  116.481112] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.481191] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.481213] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.481222] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (3)
>[  116.481227] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (4)
>[  116.481232] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (2)
>[  116.481252] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.497553] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.497642] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  116.497681] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.497700] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.497712] [drm:drm_wait_vblank] waiting on vblank count 3709, crtc 0
>[  116.497718] [drm:drm_wait_vblank] returning 3709 to client
>[  116.497730] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.497789] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.497809] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  116.497821] [drm:drm_framebuffer_reference] ffff88016b343240: FB ID: 56 (3)
>[  116.497826] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (4)
>[  116.497831] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.497850] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (3)
>[  116.514255] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  116.514344] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (2)
>[  116.514453] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  116.514476] [drm:drm_framebuffer_unreference] ffff88016babf9c0: FB ID: 88 (1)
>[  116.514493] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  116.519568] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  116.519570] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.519572] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  116.519574] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  116.519576] [drm:drm_framebuffer_unreference] ffff88016b343240: FB ID: 56 (1)
>[  116.519578] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  116.520267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  116.520270] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  116.520272] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  116.520273] [drm:drm_mode_getresources] [CRTC:21]
>[  116.520274] [drm:drm_mode_getresources] [CRTC:25]
>[  116.520275] [drm:drm_mode_getresources] [CRTC:29]
>[  116.520276] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  116.520277] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  116.520279] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  116.520280] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  116.520280] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  116.520281] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  116.520282] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  116.520283] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  116.520284] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  116.520285] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  116.520286] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  116.520287] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  116.520288] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  116.520289] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  116.520290] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  116.520293] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  116.520294] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  116.520296] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[  116.520300] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[  116.521184] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[  116.521186] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[  116.521188] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  116.521190] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  116.521191] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  116.521948] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[  116.522705] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  116.531856] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  116.532971] [drm:drm_property_unreference_blob] ffff880086d11800: blob ID: 54 (1)
>[  116.533051] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[  116.533052] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  116.533053] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  116.533095] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[  116.533098] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  116.533099] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  116.533101] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  116.533102] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  116.533104] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  116.533105] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  116.533107] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  116.533108] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  116.533109] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  116.533111] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[  116.533112] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  116.533113] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  116.533115] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  116.533116] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  116.533117] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  116.533119] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  116.533120] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  116.533121] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  116.533123] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  116.533124] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  116.533125] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  116.533127] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  116.533128] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  116.533130] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  116.533131] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  116.533132] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  116.533134] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  116.533135] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  116.533136] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  116.533137] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  116.533139] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  116.533140] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[  116.533141] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  116.533143] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  116.533144] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  116.533145] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  116.533151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  116.533152] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  116.533160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  116.533162] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  116.533166] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  116.533187] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  116.533196] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  116.533201] [drm:drm_mode_addfb2] [FB:54]
>[  116.533205] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  116.533209] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  116.533211] [drm:drm_mode_addfb2] [FB:86]
>[  116.533216] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  116.533219] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[  116.533221] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  116.533223] [drm:drm_mode_addfb2] [FB:88]
>[  116.533224] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  116.533240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  116.543071] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  116.543084] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  116.552705] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  116.552716] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  116.564103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[  116.564111] [drm:drm_mode_setcrtc] [CRTC:25]
>[  116.564117] [drm:drm_mode_setcrtc] [CONNECTOR:41:DP-1]
>[  116.564121] [drm:drm_atomic_state_init] Allocated atomic state ffff880086ffc400
>[  116.564125] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016baff400 state to ffff880086ffc400
>[  116.564127] [drm:drm_framebuffer_reference] ffff88016babfa80: FB ID: 84 (2)
>[  116.564129] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086e26480 state to ffff880086ffc400
>[  116.564131] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016baff400
>[  116.564133] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086e26480 to [CRTC:25]
>[  116.564134] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (3)
>[  116.564136] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.564137] [drm:drm_atomic_set_fb_for_plane] Set [FB:54] for plane state ffff880086e26480
>[  116.564139] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016b67b920 state to ffff880086ffc400
>[  116.564141] [drm:drm_property_reference_blob] ffff88016babfb40: blob ID: 96 (1)
>[  116.564143] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b3cd000 state to ffff880086ffc400
>[  116.564144] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086ffc400
>[  116.564146] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086ffc400
>[  116.564147] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016b67b920 to [CRTC:25]
>[  116.564149] [drm:drm_atomic_connectors_for_crtc] State ffff880086ffc400 has 0 connectors for [CRTC:21]
>[  116.564150] [drm:drm_property_unreference_blob] ffff88016babfb40: blob ID: 96 (2)
>[  116.564151] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016b3cd000
>[  116.564152] [drm:drm_atomic_check_only] checking ffff880086ffc400
>[  116.564155] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[  116.564155] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[  116.564156] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[  116.564157] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[  116.564159] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  116.564161] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[  116.564162] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[  116.564164] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: n, active: n
>[  116.564165] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086ffc400
>[  116.564167] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.564169] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086e263c0 state to ffff880086ffc400
>[  116.564171] [drm:drm_atomic_connectors_for_crtc] State ffff880086ffc400 has 0 connectors for [CRTC:21]
>[  116.564172] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[  116.564173] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[  116.564174] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086ffc400
>[  116.564176] [drm:drm_atomic_connectors_for_crtc] State ffff880086ffc400 has 1 connectors for [CRTC:25]
>[  116.564189] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086ffc400
>[  116.564190] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[  116.564191] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[  116.564194] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  116.564196] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  116.564197] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[  116.564199] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  116.564200] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 3, found 1)
>[  116.564202] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3157174/8388608 link 701594/1048576, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767168/8388608 link 240298/262144)
>[  116.564203] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
>[  116.564204] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 2200)
>[  116.564205] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
>[  116.564206] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
>[  116.564207] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
>[  116.564208] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
>[  116.564209] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
>[  116.564209] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1125)
>[  116.564210] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
>[  116.564211] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
>[  116.564212] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
>[  116.564213] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
>[  116.564214] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[  116.564215] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[  116.564216] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[  116.564217] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 18, found 24)
>[  116.564218] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 148500)
>[  116.564219] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 540000, found 162000)
>[  116.564220] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016baff400 for pipe B
>[  116.564221] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  116.564222] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  116.564223] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  116.564224] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  116.564225] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  116.564226] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[  116.564227] [drm:intel_dump_pipe_config] requested mode:
>[  116.564229] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  116.564230] [drm:intel_dump_pipe_config] adjusted mode:
>[  116.564231] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  116.564232] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[  116.564233] [drm:intel_dump_pipe_config] port clock: 162000
>[  116.564234] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  116.564235] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  116.564236] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  116.564237] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  116.564238] [drm:intel_dump_pipe_config] ips: 0
>[  116.564238] [drm:intel_dump_pipe_config] double wide: 0
>[  116.564239] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  116.564240] [drm:intel_dump_pipe_config] planes on this crtc
>[  116.564242] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[  116.564243] [drm:intel_dump_pipe_config] 	FB:84, fb = 3200x1800 format = 0x34325258
>[  116.564244] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[  116.564246] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[  116.564247] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[  116.564250] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  116.564251] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 87
>[  116.564252] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 0, off 1, on 0, ms 1
>[  116.564253] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  116.564254] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 54
>[  116.564255] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 0 -> 1, off 0, on 1, ms 1
>[  116.564257] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[  116.564259] [drm:intel_get_shared_dpll] CRTC:25 allocated DPLL 1
>[  116.564260] [drm:intel_get_shared_dpll] using DPLL 1 for pipe B
>[  116.564261] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[  116.564265] [drm:drm_atomic_commit] commiting ffff880086ffc400
>[  116.564556] [drm:hsw_audio_codec_disable] Disable audio codec on pipe A
>[  116.570204] [drm:intel_disable_pipe] disabling pipe A
>[  116.582882] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 21
>[  116.582887] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  116.582893] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[  116.582895] [drm:drm_calc_timestamping_constants] crtc 25: clock 148500 kHz framedur 16666666 linedur 14814
>[  116.582903] ------------[ cut here ]------------
>[  116.582929] WARNING: CPU: 0 PID: 1060 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[  116.582931] WARN_ON(!wm_changed)
>[  116.582932] Modules linked in:
>[  116.582933]  binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4
>[  116.582972]  e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  116.582977] CPU: 0 PID: 1060 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  116.582978] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  116.582979]  ffffffffa07bec48 ffff880086783978 ffffffff8138a66d ffff8800867839c0
>[  116.582981]  ffff8800867839b0 ffffffff81075856 ffff88016b6fb000 ffff88016cfc0b80
>[  116.582983]  0000000000000004 ffff880086783a3c ffff88016b6f9000 ffff880086783a10
>[  116.582984] Call Trace:
>[  116.582988]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  116.582991]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  116.582993]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  116.583001]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[  116.583009]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[  116.583023]  [<ffffffffa076f5b1>] ? intel_fbc_flush+0x51/0x70 [i915]
>[  116.583035]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[  116.583042]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  116.583054]  [<ffffffffa0761110>] intel_atomic_commit+0x430/0x1f20 [i915]
>[  116.583057]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  116.583059]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  116.583067]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  116.583076]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  116.583082]  [<ffffffffa032c637>] drm_atomic_helper_set_config+0x77/0xb0 [drm_kms_helper]
>[  116.583089]  [<ffffffffa04755f4>] drm_mode_set_config_internal+0x64/0x100 [drm]
>[  116.583097]  [<ffffffffa047953d>] drm_mode_setcrtc+0xdd/0x4f0 [drm]
>[  116.583102]  [<ffffffffa046b79b>] drm_ioctl+0x23b/0x4d0 [drm]
>[  116.583109]  [<ffffffffa0479460>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
>[  116.583111]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  116.583114]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  116.583116]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  116.583118]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  116.583120]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  116.583122]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  116.583123]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  116.583136]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  116.583137] ---[ end trace bad10161d743fa1c ]---
>[  116.583160] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[  116.583164] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 25
>[  116.583165] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  116.587010] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  116.587013] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  116.587014] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  116.589500] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  116.593246] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  116.593701] [drm:skylake_pfit_enable] for crtc_state = ffff88016baff400
>[  116.593831] ------------[ cut here ]------------
>[  116.593866] WARNING: CPU: 0 PID: 1060 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[  116.593867] WARN_ON(!wm_changed)
>[  116.593869] Modules linked in:
>[  116.593870]  binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev lp parport autofs4
>[  116.593906]  e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  116.593912] CPU: 0 PID: 1060 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  116.593913] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  116.593915]  ffffffffa07bec48 ffff880086783908 ffffffff8138a66d ffff880086783950
>[  116.593917]  ffff880086783940 ffffffff81075856 ffff88016b6fb000 ffff88016cfc0b80
>[  116.593919]  0000000000000004 ffff8800867839cc ffff88016b6fa000 ffff8800867839a0
>[  116.593920] Call Trace:
>[  116.593925]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  116.593928]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  116.593931]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  116.593939]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[  116.593948]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[  116.593964]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[  116.593973]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  116.593987]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[  116.594001]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[  116.594004]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  116.594007]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  116.594029]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  116.594055]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  116.594064]  [<ffffffffa032c637>] drm_atomic_helper_set_config+0x77/0xb0 [drm_kms_helper]
>[  116.594075]  [<ffffffffa04755f4>] drm_mode_set_config_internal+0x64/0x100 [drm]
>[  116.594090]  [<ffffffffa047953d>] drm_mode_setcrtc+0xdd/0x4f0 [drm]
>[  116.594103]  [<ffffffffa046b79b>] drm_ioctl+0x23b/0x4d0 [drm]
>[  116.594114]  [<ffffffffa0479460>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
>[  116.594122]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  116.594128]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  116.594133]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  116.594140]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  116.594145]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  116.594149]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  116.594153]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  116.594158]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  116.594160] ---[ end trace bad10161d743fa1d ]---
>[  116.594198] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[  116.594216] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[  116.594220] [drm:intel_enable_pipe] enabling pipe B
>[  116.594228] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[  116.594231] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[  116.594255] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.594260] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.594287] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.610961] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.610989] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.627612] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.627638] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[  116.627648] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  116.627653] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  116.627657] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  116.627662] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  116.627665] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  116.627669] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  116.627673] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  116.627676] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  116.627680] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  116.627691] [drm:drm_property_unreference_blob] ffff88016babfb40: blob ID: 96 (1)
>[  116.627698] [drm:check_crtc_state] [CRTC:21]
>[  116.627704] [drm:check_crtc_state] [CRTC:25]
>[  116.627735] [drm:check_shared_dpll_state] DPLL 1
>[  116.627741] [drm:check_shared_dpll_state] DPLL 2
>[  116.627746] [drm:check_shared_dpll_state] DPLL 3
>[  116.627752] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086ffc400
>[  116.627760] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.627765] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (2)
>[  116.627769] [drm:drm_atomic_state_free] Freeing atomic state ffff880086ffc400
>[  116.627776] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  116.627780] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  116.627784] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.627788] [drm:drm_framebuffer_unreference] ffff88016babfa80: FB ID: 84 (1)
>[  116.635336] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  116.635342] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  116.635348] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.635384] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  116.635399] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.635411] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.635419] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.635423] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.635426] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.636870] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.644491] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.644574] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.644633] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.644657] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.644669] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.644676] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.644682] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.644734] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.661167] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.661235] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.661249] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.661253] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.661266] [drm:drm_wait_vblank] waiting on vblank count 4063, crtc 1
>[  116.661275] [drm:drm_wait_vblank] returning 4063 to client
>[  116.661279] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.661374] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.661396] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.661408] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.661427] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.661433] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.661510] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.677821] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.677905] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.677925] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.677935] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.677939] [drm:drm_wait_vblank] waiting on vblank count 4064, crtc 1
>[  116.677947] [drm:drm_wait_vblank] returning 4064 to client
>[  116.677951] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.678126] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.678151] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.678164] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.678187] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.678201] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.678282] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.694479] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.694560] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.694584] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.694589] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.694607] [drm:drm_wait_vblank] waiting on vblank count 4065, crtc 1
>[  116.694636] [drm:drm_wait_vblank] returning 4065 to client
>[  116.694649] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.695096] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.695132] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.695146] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.695153] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.695161] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.695229] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.711150] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.711229] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.711246] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.711251] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.711266] [drm:drm_wait_vblank] waiting on vblank count 4066, crtc 1
>[  116.711274] [drm:drm_wait_vblank] returning 4066 to client
>[  116.711281] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.711747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.711782] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.711796] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.711805] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.711812] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.711892] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.727769] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.727846] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.727863] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.727868] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.727884] [drm:drm_wait_vblank] waiting on vblank count 4067, crtc 1
>[  116.727893] [drm:drm_wait_vblank] returning 4067 to client
>[  116.727899] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.728314] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.728343] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.728360] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.728369] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.728377] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.728447] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.744419] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.744499] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.744516] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.744521] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.744536] [drm:drm_wait_vblank] waiting on vblank count 4068, crtc 1
>[  116.744542] [drm:drm_wait_vblank] returning 4068 to client
>[  116.744547] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.744977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.745006] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.745020] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.745029] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.745038] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.745120] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.761083] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.761160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.761184] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.761189] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.761206] [drm:drm_wait_vblank] waiting on vblank count 4069, crtc 1
>[  116.761227] [drm:drm_wait_vblank] returning 4069 to client
>[  116.761246] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.761661] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.761700] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.761718] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.761726] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.761734] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.761798] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.777749] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.777826] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.777848] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.777853] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.777869] [drm:drm_wait_vblank] waiting on vblank count 4070, crtc 1
>[  116.777877] [drm:drm_wait_vblank] returning 4070 to client
>[  116.777906] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.778392] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.778426] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.778444] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.778453] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.778462] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.778532] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.794271] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.794358] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.794375] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.794381] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.794398] [drm:drm_wait_vblank] waiting on vblank count 4071, crtc 1
>[  116.794406] [drm:drm_wait_vblank] returning 4071 to client
>[  116.794429] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.794881] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.794915] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.794930] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.794938] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.794946] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.795012] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.811064] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.811141] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.811162] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.811171] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.811182] [drm:drm_wait_vblank] waiting on vblank count 4072, crtc 1
>[  116.811190] [drm:drm_wait_vblank] returning 4072 to client
>[  116.811219] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.811642] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.811677] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.811691] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.811700] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.811708] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.811773] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.827808] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.827886] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.827916] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.827924] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.827938] [drm:drm_wait_vblank] waiting on vblank count 4073, crtc 1
>[  116.827961] [drm:drm_wait_vblank] returning 4073 to client
>[  116.827980] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.828415] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.828461] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.828476] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.828486] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.828493] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.828560] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.844463] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.844556] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.844574] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.844579] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.844597] [drm:drm_wait_vblank] waiting on vblank count 4074, crtc 1
>[  116.844626] [drm:drm_wait_vblank] returning 4074 to client
>[  116.844639] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.845089] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.845121] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.845135] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.845143] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.845150] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.845222] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.861052] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.861129] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.861151] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.861159] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.861173] [drm:drm_wait_vblank] waiting on vblank count 4075, crtc 1
>[  116.861195] [drm:drm_wait_vblank] returning 4075 to client
>[  116.861215] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.861629] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.861664] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.861678] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.861686] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.861693] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.861758] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.877754] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.877830] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.877849] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.877857] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.877866] [drm:drm_wait_vblank] waiting on vblank count 4076, crtc 1
>[  116.877874] [drm:drm_wait_vblank] returning 4076 to client
>[  116.877890] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.878356] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.878387] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.878402] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.878411] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.878419] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.878484] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.894466] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.894543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.894564] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.894573] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.894589] [drm:drm_wait_vblank] waiting on vblank count 4077, crtc 1
>[  116.894597] [drm:drm_wait_vblank] returning 4077 to client
>[  116.894620] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.895078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.895124] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.895137] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.895145] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.895153] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.895224] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.911071] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.911149] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.911166] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.911171] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.911186] [drm:drm_wait_vblank] waiting on vblank count 4078, crtc 1
>[  116.911193] [drm:drm_wait_vblank] returning 4078 to client
>[  116.911203] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.911639] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.911668] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.911683] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.911691] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.911701] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.911780] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.927684] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.927761] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.927777] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.927782] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.927800] [drm:drm_wait_vblank] waiting on vblank count 4079, crtc 1
>[  116.927807] [drm:drm_wait_vblank] returning 4079 to client
>[  116.927827] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.928237] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.928270] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.928285] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.928292] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.928301] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.928365] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.944363] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.944439] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.944457] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.944462] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.944479] [drm:drm_wait_vblank] waiting on vblank count 4080, crtc 1
>[  116.944486] [drm:drm_wait_vblank] returning 4080 to client
>[  116.944492] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.944895] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.944924] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.944938] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.944946] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.944957] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.945031] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.961057] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.961136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.961158] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.961171] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.961174] [drm:drm_wait_vblank] waiting on vblank count 4081, crtc 1
>[  116.961179] [drm:drm_wait_vblank] returning 4081 to client
>[  116.961183] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.961597] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.961628] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.961641] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.961650] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.961660] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.961743] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  116.977679] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.977774] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.977791] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  116.977795] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.977804] [drm:drm_wait_vblank] waiting on vblank count 4082, crtc 1
>[  116.977809] [drm:drm_wait_vblank] returning 4082 to client
>[  116.977816] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.978340] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.978372] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.978385] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  116.978394] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  116.978405] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  116.978478] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  116.994336] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.994412] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  116.994432] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.994440] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  116.994456] [drm:drm_wait_vblank] waiting on vblank count 4083, crtc 1
>[  116.994463] [drm:drm_wait_vblank] returning 4083 to client
>[  116.994479] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  116.994896] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  116.994929] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  116.994950] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  116.994959] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  116.994966] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  116.995029] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.010996] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.011073] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.011095] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.011100] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.011116] [drm:drm_wait_vblank] waiting on vblank count 4084, crtc 1
>[  117.011133] [drm:drm_wait_vblank] returning 4084 to client
>[  117.011151] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.011567] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.011609] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.011623] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.011631] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.011639] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.011703] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.027698] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.027779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.027798] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.027808] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.027811] [drm:drm_wait_vblank] waiting on vblank count 4085, crtc 1
>[  117.027818] [drm:drm_wait_vblank] returning 4085 to client
>[  117.027823] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.028249] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.028280] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.028293] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.028301] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.028307] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.028384] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.044325] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.044421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.044438] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.044442] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.044451] [drm:drm_wait_vblank] waiting on vblank count 4086, crtc 1
>[  117.044456] [drm:drm_wait_vblank] returning 4086 to client
>[  117.044461] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.044897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.044931] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.044944] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.044952] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.044961] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.045031] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.060976] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.061054] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.061076] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.061082] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.061098] [drm:drm_wait_vblank] waiting on vblank count 4087, crtc 1
>[  117.061121] [drm:drm_wait_vblank] returning 4087 to client
>[  117.061138] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.061557] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.061596] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.061611] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.061620] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.061627] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.061688] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.077683] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.077761] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.077779] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.077793] [drm:drm_wait_vblank] waiting on vblank count 4088, crtc 1
>[  117.077801] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.077809] [drm:drm_wait_vblank] returning 4088 to client
>[  117.077816] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.078308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.078351] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.078365] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.078374] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.078382] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.078446] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.094332] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.094410] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.094434] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.094445] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.094449] [drm:drm_wait_vblank] waiting on vblank count 4089, crtc 1
>[  117.094455] [drm:drm_wait_vblank] returning 4089 to client
>[  117.094460] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.094882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.094913] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.094926] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.094934] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.094941] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.095016] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.111002] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.111081] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.111099] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.111104] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.111120] [drm:drm_wait_vblank] waiting on vblank count 4090, crtc 1
>[  117.111127] [drm:drm_wait_vblank] returning 4090 to client
>[  117.111134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.111570] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.111600] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.111615] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.111624] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.111632] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.111718] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.127656] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.127739] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.127760] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.127768] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.127778] [drm:drm_wait_vblank] waiting on vblank count 4091, crtc 1
>[  117.127786] [drm:drm_wait_vblank] returning 4091 to client
>[  117.127815] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.128254] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.128301] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.128315] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.128323] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.128330] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.128395] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.144304] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.144385] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.144409] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.144418] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.144421] [drm:drm_wait_vblank] waiting on vblank count 4092, crtc 1
>[  117.144427] [drm:drm_wait_vblank] returning 4092 to client
>[  117.144432] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.144853] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.144882] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.144896] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.144904] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.144912] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.144992] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.160941] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.161018] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.161035] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.161040] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.161049] [drm:drm_wait_vblank] waiting on vblank count 4093, crtc 1
>[  117.161054] [drm:drm_wait_vblank] returning 4093 to client
>[  117.161060] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.161455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.161484] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.161499] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.161508] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.161519] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.161595] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.177606] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.177684] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.177697] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.177704] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.177713] [drm:drm_wait_vblank] waiting on vblank count 4094, crtc 1
>[  117.177718] [drm:drm_wait_vblank] returning 4094 to client
>[  117.177723] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.178167] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.178199] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.178218] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.178226] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.178235] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.178304] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.194268] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.194346] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.194362] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.194366] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.194375] [drm:drm_wait_vblank] waiting on vblank count 4095, crtc 1
>[  117.194384] [drm:drm_wait_vblank] returning 4095 to client
>[  117.194390] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.194788] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.194818] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.194832] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.194841] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.194852] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.194922] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.210881] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.210965] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.210983] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.210991] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.211005] [drm:drm_wait_vblank] waiting on vblank count 4096, crtc 1
>[  117.211012] [drm:drm_wait_vblank] returning 4096 to client
>[  117.211044] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.211506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.211536] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.211551] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.211560] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.211569] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.211631] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.227579] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.227658] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.227675] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.227683] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.227697] [drm:drm_wait_vblank] waiting on vblank count 4097, crtc 1
>[  117.227705] [drm:drm_wait_vblank] returning 4097 to client
>[  117.227734] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.228174] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.228204] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.228219] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.228227] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.228238] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.228306] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.244244] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.244321] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.244346] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.244352] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.244368] [drm:drm_wait_vblank] waiting on vblank count 4098, crtc 1
>[  117.244384] [drm:drm_wait_vblank] returning 4098 to client
>[  117.244401] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.244826] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.244859] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.244873] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.244882] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.244890] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.244959] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.260906] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.260985] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.261006] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.261011] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.261028] [drm:drm_wait_vblank] waiting on vblank count 4099, crtc 1
>[  117.261044] [drm:drm_wait_vblank] returning 4099 to client
>[  117.261064] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.261473] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.261512] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.261527] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.261537] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.261545] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.261609] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.277568] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.277646] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.277671] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.277676] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.277693] [drm:drm_wait_vblank] waiting on vblank count 4100, crtc 1
>[  117.277723] [drm:drm_wait_vblank] returning 4100 to client
>[  117.277742] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.278193] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.278226] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.278240] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.278249] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.278257] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.278322] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.294224] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.294300] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.294317] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.294322] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.294339] [drm:drm_wait_vblank] waiting on vblank count 4101, crtc 1
>[  117.294347] [drm:drm_wait_vblank] returning 4101 to client
>[  117.294363] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.294779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.294810] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.294824] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.294834] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.294842] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.294906] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.310885] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.310981] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.310999] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.311003] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.311011] [drm:drm_wait_vblank] waiting on vblank count 4102, crtc 1
>[  117.311016] [drm:drm_wait_vblank] returning 4102 to client
>[  117.311021] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.311443] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.311490] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.311504] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.311513] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.311521] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.311590] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.327546] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.327625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.327645] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.327651] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.327666] [drm:drm_wait_vblank] waiting on vblank count 4103, crtc 1
>[  117.327681] [drm:drm_wait_vblank] returning 4103 to client
>[  117.327707] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.328118] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.328158] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.328172] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.328181] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.328189] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.328252] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.344210] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.344287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.344304] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.344309] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.344324] [drm:drm_wait_vblank] waiting on vblank count 4104, crtc 1
>[  117.344333] [drm:drm_wait_vblank] returning 4104 to client
>[  117.344349] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.344771] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.344801] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.344823] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.344832] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.344839] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.344902] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.360868] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.360946] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.360970] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.360976] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.360992] [drm:drm_wait_vblank] waiting on vblank count 4105, crtc 1
>[  117.361009] [drm:drm_wait_vblank] returning 4105 to client
>[  117.361028] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.361448] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.361487] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.361502] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.361510] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.361518] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.361586] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.377528] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.377605] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.377628] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.377633] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.377648] [drm:drm_wait_vblank] waiting on vblank count 4106, crtc 1
>[  117.377656] [drm:drm_wait_vblank] returning 4106 to client
>[  117.377683] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.378154] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.378185] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.378200] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.378208] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.378216] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.378280] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.394195] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.394272] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.394290] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.394295] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.394311] [drm:drm_wait_vblank] waiting on vblank count 4107, crtc 1
>[  117.394319] [drm:drm_wait_vblank] returning 4107 to client
>[  117.394327] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.394744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.394775] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.394789] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.394798] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.394805] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.394870] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.410888] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.410969] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.410986] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.410991] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.411006] [drm:drm_wait_vblank] waiting on vblank count 4108, crtc 1
>[  117.411017] [drm:drm_wait_vblank] returning 4108 to client
>[  117.411023] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.411447] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.411479] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.411496] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.411505] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.411513] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.411591] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.427508] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.427587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.427605] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.427611] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.427626] [drm:drm_wait_vblank] waiting on vblank count 4109, crtc 1
>[  117.427633] [drm:drm_wait_vblank] returning 4109 to client
>[  117.427657] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.428069] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.428108] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.428121] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.428129] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.428137] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.428203] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.444167] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.444244] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.444266] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.444271] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.444287] [drm:drm_wait_vblank] waiting on vblank count 4110, crtc 1
>[  117.444295] [drm:drm_wait_vblank] returning 4110 to client
>[  117.444318] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.444747] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.444781] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.444794] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.444803] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.444810] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.444876] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.460873] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.460953] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.460971] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.460976] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.461005] [drm:drm_wait_vblank] waiting on vblank count 4111, crtc 1
>[  117.461016] [drm:drm_wait_vblank] returning 4111 to client
>[  117.461043] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.461495] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.461527] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.461548] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.461557] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.461565] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.461634] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.477516] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.477597] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.477614] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.477617] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.477626] [drm:drm_wait_vblank] waiting on vblank count 4112, crtc 1
>[  117.477631] [drm:drm_wait_vblank] returning 4112 to client
>[  117.477636] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.478160] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.478193] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.478211] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.478219] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.478227] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.478293] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.494192] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.494270] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.494299] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.494307] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.494321] [drm:drm_wait_vblank] waiting on vblank count 4113, crtc 1
>[  117.494346] [drm:drm_wait_vblank] returning 4113 to client
>[  117.494362] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.494777] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.494825] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.494843] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.494849] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.494854] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.494884] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.510808] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.510903] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.510936] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.510955] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.510968] [drm:drm_wait_vblank] waiting on vblank count 4114, crtc 1
>[  117.510981] [drm:drm_wait_vblank] returning 4114 to client
>[  117.511005] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.511096] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.511123] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.511137] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.511146] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.511153] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.511181] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.527474] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.527572] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.527598] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.527618] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.527631] [drm:drm_wait_vblank] waiting on vblank count 4115, crtc 1
>[  117.527645] [drm:drm_wait_vblank] returning 4115 to client
>[  117.527665] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.527754] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.527779] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.527796] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.527806] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.527814] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.527845] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.544175] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.544273] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.544301] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.544320] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.544333] [drm:drm_wait_vblank] waiting on vblank count 4116, crtc 1
>[  117.544350] [drm:drm_wait_vblank] returning 4116 to client
>[  117.544372] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.544463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.544494] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.544509] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.544519] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.544531] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.544556] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.560888] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.560984] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.561030] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.561050] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.561067] [drm:drm_wait_vblank] waiting on vblank count 4117, crtc 1
>[  117.561084] [drm:drm_wait_vblank] returning 4117 to client
>[  117.561105] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.561185] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.561212] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.561228] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.561239] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.561248] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.561275] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.577536] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.577645] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.577721] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.577739] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.577767] [drm:drm_wait_vblank] waiting on vblank count 4118, crtc 1
>[  117.577789] [drm:drm_wait_vblank] returning 4118 to client
>[  117.577801] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.577879] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.577906] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.577923] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.577932] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.577942] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.577973] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.594153] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.594242] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.594279] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.594299] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.594312] [drm:drm_wait_vblank] waiting on vblank count 4119, crtc 1
>[  117.594317] [drm:drm_wait_vblank] returning 4119 to client
>[  117.594331] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.594404] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.594436] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.594450] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.594458] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.594467] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.594496] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.610854] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.610947] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.611001] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.611021] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.611035] [drm:drm_wait_vblank] waiting on vblank count 4120, crtc 1
>[  117.611056] [drm:drm_wait_vblank] returning 4120 to client
>[  117.611071] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.611161] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.611186] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.611201] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.611213] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.611223] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.611254] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.627437] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.627526] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.627576] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.627598] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.627613] [drm:drm_wait_vblank] waiting on vblank count 4121, crtc 1
>[  117.627620] [drm:drm_wait_vblank] returning 4121 to client
>[  117.627627] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.627704] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.627733] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.627752] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.627761] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.627769] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.627795] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.644097] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.644188] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.644237] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.644259] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.644273] [drm:drm_wait_vblank] waiting on vblank count 4122, crtc 1
>[  117.644280] [drm:drm_wait_vblank] returning 4122 to client
>[  117.644287] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.644378] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.644407] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.644429] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.644437] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.644445] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.644469] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.660802] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.660895] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.660923] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.660949] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.660964] [drm:drm_wait_vblank] waiting on vblank count 4123, crtc 1
>[  117.660971] [drm:drm_wait_vblank] returning 4123 to client
>[  117.660978] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.661423] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.661455] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.661475] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.661483] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.661492] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.661559] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.677451] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.677546] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.677596] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.677624] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.677681] [drm:drm_wait_vblank] waiting on vblank count 4124, crtc 1
>[  117.677707] [drm:drm_wait_vblank] returning 4124 to client
>[  117.677720] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.678233] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.678261] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.678276] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.678284] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.678291] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.678358] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.694095] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.694201] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.694241] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.694267] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.694283] [drm:drm_wait_vblank] waiting on vblank count 4125, crtc 1
>[  117.694300] [drm:drm_wait_vblank] returning 4125 to client
>[  117.694319] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.694780] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.694811] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.694825] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.694834] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.694843] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.694921] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.710776] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.710874] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.710927] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.710949] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.710965] [drm:drm_wait_vblank] waiting on vblank count 4126, crtc 1
>[  117.710976] [drm:drm_wait_vblank] returning 4126 to client
>[  117.710992] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.711440] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.711470] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.711485] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.711493] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.711501] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.711567] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.727491] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.727597] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.727642] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.727664] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.727680] [drm:drm_wait_vblank] waiting on vblank count 4127, crtc 1
>[  117.727687] [drm:drm_wait_vblank] returning 4127 to client
>[  117.727699] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.728151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.728181] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.728196] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.728205] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.728213] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.728284] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.744035] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.744142] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.744165] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.744193] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.744208] [drm:drm_wait_vblank] waiting on vblank count 4128, crtc 1
>[  117.744215] [drm:drm_wait_vblank] returning 4128 to client
>[  117.744220] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.744361] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.744390] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.744415] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.744426] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.744436] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.744506] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.760694] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.760802] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.760840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.760868] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.760885] [drm:drm_wait_vblank] waiting on vblank count 4129, crtc 1
>[  117.760905] [drm:drm_wait_vblank] returning 4129 to client
>[  117.760918] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.761051] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.761133] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.761150] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.761161] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.761169] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.761237] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.777423] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.777533] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.777570] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.777640] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.777656] [drm:drm_wait_vblank] waiting on vblank count 4130, crtc 1
>[  117.777662] [drm:drm_wait_vblank] returning 4130 to client
>[  117.777671] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.778128] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.778156] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.778171] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.778179] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.778187] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.778278] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.794134] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.794243] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.794283] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.794305] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.794322] [drm:drm_wait_vblank] waiting on vblank count 4131, crtc 1
>[  117.794345] [drm:drm_wait_vblank] returning 4131 to client
>[  117.794359] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.794812] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.794841] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.794859] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.794868] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.794876] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.794962] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.810734] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.810878] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.810906] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.810933] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.810948] [drm:drm_wait_vblank] waiting on vblank count 4132, crtc 1
>[  117.810955] [drm:drm_wait_vblank] returning 4132 to client
>[  117.810961] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.811378] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.811411] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.811425] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.811434] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.811441] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.811513] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.827402] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.827500] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.827532] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.827559] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.827573] [drm:drm_wait_vblank] waiting on vblank count 4133, crtc 1
>[  117.827580] [drm:drm_wait_vblank] returning 4133 to client
>[  117.827587] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.827997] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.828029] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.828044] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.828052] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.828061] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.828129] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.844069] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.844168] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.844204] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.844226] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.844241] [drm:drm_wait_vblank] waiting on vblank count 4134, crtc 1
>[  117.844267] [drm:drm_wait_vblank] returning 4134 to client
>[  117.844281] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.844710] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.844739] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.844753] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.844763] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.844771] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.844838] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.860709] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.860817] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.860841] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.860868] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.860882] [drm:drm_wait_vblank] waiting on vblank count 4135, crtc 1
>[  117.860889] [drm:drm_wait_vblank] returning 4135 to client
>[  117.860911] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.861349] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.861378] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.861391] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.861399] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.861411] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.861497] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.877437] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.877531] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.877551] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.877620] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.877640] [drm:drm_wait_vblank] waiting on vblank count 4136, crtc 1
>[  117.877647] [drm:drm_wait_vblank] returning 4136 to client
>[  117.877654] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.878115] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.878144] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.878161] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.878170] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.878177] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.878247] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.894085] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.894177] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.894230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.894257] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.894273] [drm:drm_wait_vblank] waiting on vblank count 4137, crtc 1
>[  117.894280] [drm:drm_wait_vblank] returning 4137 to client
>[  117.894286] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.894429] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.894462] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.894480] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.894491] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.894499] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.894583] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.910745] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.910840] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.910903] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.910926] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.910942] [drm:drm_wait_vblank] waiting on vblank count 4138, crtc 1
>[  117.910960] [drm:drm_wait_vblank] returning 4138 to client
>[  117.910969] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.911108] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.911138] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.911153] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.911162] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.911170] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.911252] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.927414] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.927514] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.927566] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.927588] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.927605] [drm:drm_wait_vblank] waiting on vblank count 4139, crtc 1
>[  117.927626] [drm:drm_wait_vblank] returning 4139 to client
>[  117.927633] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.927776] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.927803] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.927818] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.927828] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.927836] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.927920] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.944081] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.944193] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.944232] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.944253] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.944270] [drm:drm_wait_vblank] waiting on vblank count 4140, crtc 1
>[  117.944289] [drm:drm_wait_vblank] returning 4140 to client
>[  117.944304] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.944454] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.944483] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.944498] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.944509] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.944520] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.944603] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.960745] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.960846] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.960886] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.960905] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.960920] [drm:drm_wait_vblank] waiting on vblank count 4141, crtc 1
>[  117.960925] [drm:drm_wait_vblank] returning 4141 to client
>[  117.960930] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.961048] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.961076] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.961091] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.961098] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.961107] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.961179] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  117.977321] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.977430] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  117.977450] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.977471] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.977484] [drm:drm_wait_vblank] waiting on vblank count 4142, crtc 1
>[  117.977489] [drm:drm_wait_vblank] returning 4142 to client
>[  117.977494] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.977681] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.977729] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.977748] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  117.977756] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  117.977765] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  117.977833] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  117.993968] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.994059] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  117.994094] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  117.994114] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.994126] [drm:drm_wait_vblank] waiting on vblank count 4143, crtc 1
>[  117.994131] [drm:drm_wait_vblank] returning 4143 to client
>[  117.994143] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  117.994249] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  117.994275] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  117.994290] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  117.994297] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  117.994304] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  117.994373] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.010672] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.010764] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.010820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.010839] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.010855] [drm:drm_wait_vblank] waiting on vblank count 4144, crtc 1
>[  118.010860] [drm:drm_wait_vblank] returning 4144 to client
>[  118.010865] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.010983] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.011008] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.011024] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.011031] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.011041] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.011110] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.027334] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.027425] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.027461] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.027481] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.027493] [drm:drm_wait_vblank] waiting on vblank count 4145, crtc 1
>[  118.027498] [drm:drm_wait_vblank] returning 4145 to client
>[  118.027511] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.027621] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.027647] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.027662] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.027670] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.027677] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.027743] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.043993] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.044092] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.044121] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.044142] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.044154] [drm:drm_wait_vblank] waiting on vblank count 4146, crtc 1
>[  118.044159] [drm:drm_wait_vblank] returning 4146 to client
>[  118.044189] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.044308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.044335] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.044355] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.044364] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.044371] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.044438] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.060665] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.060755] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.060793] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.060813] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.060825] [drm:drm_wait_vblank] waiting on vblank count 4147, crtc 1
>[  118.060830] [drm:drm_wait_vblank] returning 4147 to client
>[  118.060842] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.060951] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.060980] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.060994] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.061004] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.061015] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.061080] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.077324] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.077433] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.077463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.077530] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.077548] [drm:drm_wait_vblank] waiting on vblank count 4148, crtc 1
>[  118.077554] [drm:drm_wait_vblank] returning 4148 to client
>[  118.077559] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.077671] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.077700] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.077724] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.077732] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.077738] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.077810] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.093984] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.094082] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.094109] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.094129] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.094141] [drm:drm_wait_vblank] waiting on vblank count 4149, crtc 1
>[  118.094145] [drm:drm_wait_vblank] returning 4149 to client
>[  118.094157] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.094280] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.094304] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.094319] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.094331] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.094345] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.094426] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.110673] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.110783] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.110814] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.110833] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.110845] [drm:drm_wait_vblank] waiting on vblank count 4150, crtc 1
>[  118.110851] [drm:drm_wait_vblank] returning 4150 to client
>[  118.110863] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.110982] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.111008] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.111024] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.111032] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.111041] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.111115] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.127304] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.127401] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.127429] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.127449] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.127461] [drm:drm_wait_vblank] waiting on vblank count 4151, crtc 1
>[  118.127466] [drm:drm_wait_vblank] returning 4151 to client
>[  118.127496] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.127614] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.127639] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.127656] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.127670] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.127678] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.127750] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.143956] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.144046] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.144080] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.144099] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.144111] [drm:drm_wait_vblank] waiting on vblank count 4152, crtc 1
>[  118.144117] [drm:drm_wait_vblank] returning 4152 to client
>[  118.144129] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.144240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.144269] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.144283] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.144290] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.144298] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.144362] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.160661] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.160754] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.160802] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.160821] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.160833] [drm:drm_wait_vblank] waiting on vblank count 4153, crtc 1
>[  118.160839] [drm:drm_wait_vblank] returning 4153 to client
>[  118.160850] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.160970] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.160996] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.161011] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.161019] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.161026] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.161093] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.177345] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.177437] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.177521] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.177548] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.177561] [drm:drm_wait_vblank] waiting on vblank count 4154, crtc 1
>[  118.177566] [drm:drm_wait_vblank] returning 4154 to client
>[  118.177571] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.177693] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.177718] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.177732] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.177741] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.177749] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.177867] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.193950] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.194040] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.194089] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.194111] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.194127] [drm:drm_wait_vblank] waiting on vblank count 4155, crtc 1
>[  118.194134] [drm:drm_wait_vblank] returning 4155 to client
>[  118.194140] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.194278] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.194304] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.194319] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.194328] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.194337] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.194689] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.210610] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.210703] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.210761] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.210784] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.210799] [drm:drm_wait_vblank] waiting on vblank count 4156, crtc 1
>[  118.210820] [drm:drm_wait_vblank] returning 4156 to client
>[  118.210833] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.210971] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.211001] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.211015] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.211025] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.211033] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.211118] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.227253] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.227350] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.227403] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.227426] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.227442] [drm:drm_wait_vblank] waiting on vblank count 4157, crtc 1
>[  118.227460] [drm:drm_wait_vblank] returning 4157 to client
>[  118.227473] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.227617] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.227646] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.227661] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.227673] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.227681] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.227770] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.243892] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.243996] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.244016] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.244044] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.244059] [drm:drm_wait_vblank] waiting on vblank count 4158, crtc 1
>[  118.244066] [drm:drm_wait_vblank] returning 4158 to client
>[  118.244073] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.244194] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.244220] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.244232] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.244240] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.244247] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.244323] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.260446] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.260538] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.260581] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.260617] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.260634] [drm:drm_wait_vblank] waiting on vblank count 4159, crtc 1
>[  118.260641] [drm:drm_wait_vblank] returning 4159 to client
>[  118.260650] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.260795] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.260826] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.260840] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.260851] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.260858] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.260928] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.277205] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.277309] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.277355] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.277378] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.277395] [drm:drm_wait_vblank] waiting on vblank count 4160, crtc 1
>[  118.277457] [drm:drm_wait_vblank] returning 4160 to client
>[  118.277466] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.277595] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.277637] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.277652] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.277662] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.277671] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.278089] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.293901] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.293995] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.294028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.294055] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.294070] [drm:drm_wait_vblank] waiting on vblank count 4161, crtc 1
>[  118.294077] [drm:drm_wait_vblank] returning 4161 to client
>[  118.294084] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.294506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.294534] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.294547] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.294556] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.294565] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.294633] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.310551] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.310690] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.310723] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.310751] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.310766] [drm:drm_wait_vblank] waiting on vblank count 4162, crtc 1
>[  118.310788] [drm:drm_wait_vblank] returning 4162 to client
>[  118.310803] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.311246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.311275] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.311289] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.311297] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.311305] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.311400] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.327221] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.327313] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.327352] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.327379] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.327394] [drm:drm_wait_vblank] waiting on vblank count 4163, crtc 1
>[  118.327420] [drm:drm_wait_vblank] returning 4163 to client
>[  118.327435] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.327841] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.327869] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.327884] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.327895] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.327903] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.327965] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.343918] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.344030] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.344056] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.344077] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.344089] [drm:drm_wait_vblank] waiting on vblank count 4164, crtc 1
>[  118.344094] [drm:drm_wait_vblank] returning 4164 to client
>[  118.344124] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.344253] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.344279] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.344296] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.344304] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.344312] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.344383] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.360529] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.360621] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.360680] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.360702] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.360717] [drm:drm_wait_vblank] waiting on vblank count 4165, crtc 1
>[  118.360725] [drm:drm_wait_vblank] returning 4165 to client
>[  118.360732] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.361203] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.361230] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.361248] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.361256] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.361264] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.361332] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.377215] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.377301] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.377351] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.377421] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.377438] [drm:drm_wait_vblank] waiting on vblank count 4166, crtc 1
>[  118.377445] [drm:drm_wait_vblank] returning 4166 to client
>[  118.377458] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.377865] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.377895] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.377909] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.377918] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.377925] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.378000] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.393863] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.393955] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.393993] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.394020] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.394035] [drm:drm_wait_vblank] waiting on vblank count 4167, crtc 1
>[  118.394042] [drm:drm_wait_vblank] returning 4167 to client
>[  118.394048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.394474] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.394503] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.394517] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.394527] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.394534] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.394598] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.410516] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.410655] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.410688] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.410715] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.410730] [drm:drm_wait_vblank] waiting on vblank count 4168, crtc 1
>[  118.410748] [drm:drm_wait_vblank] returning 4168 to client
>[  118.410765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.411218] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.411251] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.411265] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.411273] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.411280] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.411364] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.427225] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.427332] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.427377] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.427399] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.427415] [drm:drm_wait_vblank] waiting on vblank count 4169, crtc 1
>[  118.427422] [drm:drm_wait_vblank] returning 4169 to client
>[  118.427435] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.427584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.427613] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.427627] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.427636] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.427646] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.427732] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.443828] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.443920] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.443979] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.444002] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.444017] [drm:drm_wait_vblank] waiting on vblank count 4170, crtc 1
>[  118.444039] [drm:drm_wait_vblank] returning 4170 to client
>[  118.444056] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.444204] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.444236] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.444254] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.444264] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.444271] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.444360] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.460451] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.460558] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.460602] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.460624] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.460642] [drm:drm_wait_vblank] waiting on vblank count 4171, crtc 1
>[  118.460664] [drm:drm_wait_vblank] returning 4171 to client
>[  118.460677] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.460812] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.460849] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.460877] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.460887] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.460895] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.460969] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.477212] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.477323] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.477408] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.477431] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.477449] [drm:drm_wait_vblank] waiting on vblank count 4172, crtc 1
>[  118.477470] [drm:drm_wait_vblank] returning 4172 to client
>[  118.477481] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.477612] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.477640] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.477664] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.477672] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.477680] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.477753] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.493837] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.493929] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.493969] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.493995] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.494010] [drm:drm_wait_vblank] waiting on vblank count 4173, crtc 1
>[  118.494035] [drm:drm_wait_vblank] returning 4173 to client
>[  118.494049] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.494183] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.494214] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.494231] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.494239] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.494247] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.494330] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.510527] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.510634] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.510679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.510701] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.510717] [drm:drm_wait_vblank] waiting on vblank count 4174, crtc 1
>[  118.510739] [drm:drm_wait_vblank] returning 4174 to client
>[  118.510756] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.510901] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.510930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.510945] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.510957] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.510967] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.511052] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.527196] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.527291] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.527348] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.527371] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.527390] [drm:drm_wait_vblank] waiting on vblank count 4175, crtc 1
>[  118.527407] [drm:drm_wait_vblank] returning 4175 to client
>[  118.527416] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.527556] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.527584] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.527600] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.527612] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.527620] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.527707] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.543841] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.543949] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.543990] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.544013] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.544028] [drm:drm_wait_vblank] waiting on vblank count 4176, crtc 1
>[  118.544048] [drm:drm_wait_vblank] returning 4176 to client
>[  118.544065] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.544192] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.544222] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.544240] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.544254] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.544263] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.544334] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.560427] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.560526] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.560567] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.560588] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.560605] [drm:drm_wait_vblank] waiting on vblank count 4177, crtc 1
>[  118.560627] [drm:drm_wait_vblank] returning 4177 to client
>[  118.560641] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.560776] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.560805] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.560821] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.560833] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.560843] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.560920] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.577092] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.577183] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.577224] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.577250] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.577266] [drm:drm_wait_vblank] waiting on vblank count 4178, crtc 1
>[  118.577273] [drm:drm_wait_vblank] returning 4178 to client
>[  118.577280] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.577482] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.577514] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.577529] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.577541] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.577550] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.577593] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.593792] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.593869] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.593894] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.593900] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.593916] [drm:drm_wait_vblank] waiting on vblank count 4179, crtc 1
>[  118.593937] [drm:drm_wait_vblank] returning 4179 to client
>[  118.593953] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.594034] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.594065] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.594079] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.594098] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.594106] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.594136] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.610413] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.610491] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.610515] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.610519] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.610537] [drm:drm_wait_vblank] waiting on vblank count 4180, crtc 1
>[  118.610564] [drm:drm_wait_vblank] returning 4180 to client
>[  118.610580] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.610646] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.610670] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.610682] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.610705] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.610723] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.610752] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.627113] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.627194] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.627219] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.627230] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.627235] [drm:drm_wait_vblank] waiting on vblank count 4181, crtc 1
>[  118.627241] [drm:drm_wait_vblank] returning 4181 to client
>[  118.627246] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.627308] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.627336] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.627347] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.627355] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.627362] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.627405] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.643759] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.643840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.643857] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.643860] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.643869] [drm:drm_wait_vblank] waiting on vblank count 4182, crtc 1
>[  118.643875] [drm:drm_wait_vblank] returning 4182 to client
>[  118.643879] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.643964] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.643988] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.644001] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.644009] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.644016] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.644044] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.660475] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.660559] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.660579] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.660588] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.660593] [drm:drm_wait_vblank] waiting on vblank count 4183, crtc 1
>[  118.660599] [drm:drm_wait_vblank] returning 4183 to client
>[  118.660604] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.660667] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.660691] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.660703] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.660709] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.660716] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.660760] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.677061] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.677157] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.677174] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.677178] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.677187] [drm:drm_wait_vblank] waiting on vblank count 4184, crtc 1
>[  118.677192] [drm:drm_wait_vblank] returning 4184 to client
>[  118.677197] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.677321] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.677349] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.677363] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.677370] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.677376] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.677401] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.693759] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.693838] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.693858] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.693863] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.693880] [drm:drm_wait_vblank] waiting on vblank count 4185, crtc 1
>[  118.693887] [drm:drm_wait_vblank] returning 4185 to client
>[  118.693914] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.694362] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.694393] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.694406] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.694414] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.694422] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.694487] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.710424] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.710506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.710523] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.710528] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.710543] [drm:drm_wait_vblank] waiting on vblank count 4186, crtc 1
>[  118.710549] [drm:drm_wait_vblank] returning 4186 to client
>[  118.710555] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.710983] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.711015] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.711036] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.711046] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.711053] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.711138] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.727038] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.727117] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.727134] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.727142] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.727155] [drm:drm_wait_vblank] waiting on vblank count 4187, crtc 1
>[  118.727163] [drm:drm_wait_vblank] returning 4187 to client
>[  118.727191] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.727597] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.727637] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.727654] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.727663] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.727671] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.727736] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.743694] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.743774] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.743791] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.743794] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.743805] [drm:drm_wait_vblank] waiting on vblank count 4188, crtc 1
>[  118.743813] [drm:drm_wait_vblank] returning 4188 to client
>[  118.743818] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.744246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.744280] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.744296] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.744303] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.744310] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.744392] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.760387] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.760466] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.760483] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.760488] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.760506] [drm:drm_wait_vblank] waiting on vblank count 4189, crtc 1
>[  118.760512] [drm:drm_wait_vblank] returning 4189 to client
>[  118.760519] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.760959] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.760991] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.761008] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.761021] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.761029] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.761105] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.777100] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.777182] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.777207] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.777216] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.777282] [drm:drm_wait_vblank] waiting on vblank count 4190, crtc 1
>[  118.777306] [drm:drm_wait_vblank] returning 4190 to client
>[  118.777312] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.777775] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.777809] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.777823] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.777832] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.777839] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.777936] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.793758] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.793837] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.793862] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.793872] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.793880] [drm:drm_wait_vblank] waiting on vblank count 4191, crtc 1
>[  118.793885] [drm:drm_wait_vblank] returning 4191 to client
>[  118.793890] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.794329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.794361] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.794380] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.794390] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.794397] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.794468] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.810416] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.810496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.810512] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.810518] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.810543] [drm:drm_wait_vblank] waiting on vblank count 4192, crtc 1
>[  118.810552] [drm:drm_wait_vblank] returning 4192 to client
>[  118.810561] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.811006] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.811037] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.811051] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.811060] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.811069] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.811145] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.827042] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.827119] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.827138] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.827146] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.827159] [drm:drm_wait_vblank] waiting on vblank count 4193, crtc 1
>[  118.827168] [drm:drm_wait_vblank] returning 4193 to client
>[  118.827197] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.827617] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.827652] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.827666] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.827676] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.827686] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.827751] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.843741] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.843821] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.843838] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.843841] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.843852] [drm:drm_wait_vblank] waiting on vblank count 4194, crtc 1
>[  118.843858] [drm:drm_wait_vblank] returning 4194 to client
>[  118.843863] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.844287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.844318] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.844338] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.844347] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.844355] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.844434] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.860406] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.860488] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.860513] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.860521] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.860535] [drm:drm_wait_vblank] waiting on vblank count 4195, crtc 1
>[  118.860557] [drm:drm_wait_vblank] returning 4195 to client
>[  118.860573] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.861035] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.861067] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.861081] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.861089] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.861097] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.861168] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.877068] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.877148] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.877176] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.877223] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.877228] [drm:drm_wait_vblank] waiting on vblank count 4196, crtc 1
>[  118.877234] [drm:drm_wait_vblank] returning 4196 to client
>[  118.877239] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.877706] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.877746] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.877761] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.877770] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.877778] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.877842] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.893696] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.893775] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.893799] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.893803] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.893813] [drm:drm_wait_vblank] waiting on vblank count 4197, crtc 1
>[  118.893818] [drm:drm_wait_vblank] returning 4197 to client
>[  118.893823] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.894217] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.894250] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.894264] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.894272] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.894279] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.894351] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.910382] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.910463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.910480] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.910486] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.910501] [drm:drm_wait_vblank] waiting on vblank count 4198, crtc 1
>[  118.910511] [drm:drm_wait_vblank] returning 4198 to client
>[  118.910519] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.910957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.910990] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.911005] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.911014] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.911022] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.911107] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.926963] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.927042] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.927057] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.927064] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.927073] [drm:drm_wait_vblank] waiting on vblank count 4199, crtc 1
>[  118.927078] [drm:drm_wait_vblank] returning 4199 to client
>[  118.927084] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.927476] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.927507] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.927520] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.927528] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.927536] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.927610] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.943624] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.943702] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.943719] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.943725] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.943741] [drm:drm_wait_vblank] waiting on vblank count 4200, crtc 1
>[  118.943747] [drm:drm_wait_vblank] returning 4200 to client
>[  118.943763] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.944179] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.944210] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.944224] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.944235] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.944243] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.944308] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.960329] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.960409] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.960432] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.960443] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.960458] [drm:drm_wait_vblank] waiting on vblank count 4201, crtc 1
>[  118.960466] [drm:drm_wait_vblank] returning 4201 to client
>[  118.960485] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.960929] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.960976] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.960990] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.960999] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.961006] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.961071] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  118.977019] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.977102] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.977124] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.977135] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  118.977140] [drm:drm_wait_vblank] waiting on vblank count 4202, crtc 1
>[  118.977187] [drm:drm_wait_vblank] returning 4202 to client
>[  118.977193] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.977665] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.977698] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.977711] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  118.977720] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  118.977728] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  118.977795] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  118.993603] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.993681] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  118.993705] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.993710] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  118.993726] [drm:drm_wait_vblank] waiting on vblank count 4203, crtc 1
>[  118.993748] [drm:drm_wait_vblank] returning 4203 to client
>[  118.993768] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  118.994180] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  118.994218] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  118.994232] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  118.994239] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  118.994247] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  118.994317] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.010308] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.010384] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.010401] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.010409] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.010421] [drm:drm_wait_vblank] waiting on vblank count 4204, crtc 1
>[  119.010427] [drm:drm_wait_vblank] returning 4204 to client
>[  119.010441] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.010881] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.010913] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.010930] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.010939] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.010947] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.011031] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.026959] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.027040] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.027056] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.027060] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.027074] [drm:drm_wait_vblank] waiting on vblank count 4205, crtc 1
>[  119.027080] [drm:drm_wait_vblank] returning 4205 to client
>[  119.027088] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.027521] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.027552] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.027565] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.027576] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.027584] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.027669] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.043609] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.043690] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.043706] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.043710] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.043719] [drm:drm_wait_vblank] waiting on vblank count 4206, crtc 1
>[  119.043724] [drm:drm_wait_vblank] returning 4206 to client
>[  119.043728] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.044148] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.044180] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.044194] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.044203] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.044210] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.044290] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.060289] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.060370] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.060388] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.060391] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.060400] [drm:drm_wait_vblank] waiting on vblank count 4207, crtc 1
>[  119.060405] [drm:drm_wait_vblank] returning 4207 to client
>[  119.060412] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.060840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.060874] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.060889] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.060898] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.060907] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.060987] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.076916] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.077010] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.077022] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.077029] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.077039] [drm:drm_wait_vblank] waiting on vblank count 4208, crtc 1
>[  119.077046] [drm:drm_wait_vblank] returning 4208 to client
>[  119.077071] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.077608] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.077639] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.077656] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.077665] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.077673] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.077737] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.093568] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.093647] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.093664] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.093672] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.093681] [drm:drm_wait_vblank] waiting on vblank count 4209, crtc 1
>[  119.093687] [drm:drm_wait_vblank] returning 4209 to client
>[  119.093692] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.094083] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.094114] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.094129] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.094138] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.094147] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.094218] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.110272] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.110351] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.110379] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.110387] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.110402] [drm:drm_wait_vblank] waiting on vblank count 4210, crtc 1
>[  119.110424] [drm:drm_wait_vblank] returning 4210 to client
>[  119.110444] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.110882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.110926] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.110941] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.110949] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.110956] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.111023] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.126893] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.126972] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.126988] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.127000] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.127017] [drm:drm_wait_vblank] waiting on vblank count 4211, crtc 1
>[  119.127025] [drm:drm_wait_vblank] returning 4211 to client
>[  119.127048] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.127474] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.127514] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.127527] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.127535] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.127544] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.127610] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.143553] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.143631] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.143653] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.143658] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.143675] [drm:drm_wait_vblank] waiting on vblank count 4212, crtc 1
>[  119.143682] [drm:drm_wait_vblank] returning 4212 to client
>[  119.143709] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.144134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.144167] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.144181] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.144189] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.144198] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.144267] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.160253] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.160332] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.160352] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.160358] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.160376] [drm:drm_wait_vblank] waiting on vblank count 4213, crtc 1
>[  119.160385] [drm:drm_wait_vblank] returning 4213 to client
>[  119.160393] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.160841] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.160876] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.160900] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.160910] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.160918] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.160983] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.176885] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.176981] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.176997] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.177002] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.177017] [drm:drm_wait_vblank] waiting on vblank count 4214, crtc 1
>[  119.177024] [drm:drm_wait_vblank] returning 4214 to client
>[  119.177032] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.177581] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.177616] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.177632] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.177641] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.177650] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.177715] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.193531] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.193610] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.193629] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.193638] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.193652] [drm:drm_wait_vblank] waiting on vblank count 4215, crtc 1
>[  119.193668] [drm:drm_wait_vblank] returning 4215 to client
>[  119.193695] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.194114] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.194152] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.194166] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.194175] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.194182] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.194246] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.210160] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.210258] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.210269] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.210276] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.210284] [drm:drm_wait_vblank] waiting on vblank count 4216, crtc 1
>[  119.210292] [drm:drm_wait_vblank] returning 4216 to client
>[  119.210299] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.210744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.210778] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.210795] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.210805] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.210813] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.210886] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.226909] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.226992] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.227009] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.227013] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.227022] [drm:drm_wait_vblank] waiting on vblank count 4217, crtc 1
>[  119.227026] [drm:drm_wait_vblank] returning 4217 to client
>[  119.227032] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.227474] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.227503] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.227516] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.227524] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.227532] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.227601] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.243512] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.243589] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.243611] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.243615] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.243632] [drm:drm_wait_vblank] waiting on vblank count 4218, crtc 1
>[  119.243639] [drm:drm_wait_vblank] returning 4218 to client
>[  119.243666] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.244086] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.244127] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.244141] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.244148] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.244155] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.244221] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.260221] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.260302] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.260334] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.260339] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.260356] [drm:drm_wait_vblank] waiting on vblank count 4219, crtc 1
>[  119.260385] [drm:drm_wait_vblank] returning 4219 to client
>[  119.260399] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.260838] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.260883] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.260897] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.260906] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.260912] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.260979] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.276860] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.276939] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.276967] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.276976] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.276980] [drm:drm_wait_vblank] waiting on vblank count 4220, crtc 1
>[  119.276986] [drm:drm_wait_vblank] returning 4220 to client
>[  119.276991] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.277502] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.277533] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.277547] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.277555] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.277561] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.277626] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.293494] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.293571] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.293592] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.293600] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.293612] [drm:drm_wait_vblank] waiting on vblank count 4221, crtc 1
>[  119.293619] [drm:drm_wait_vblank] returning 4221 to client
>[  119.293652] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.294062] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.294099] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.294113] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.294121] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.294128] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.294192] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.310200] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.310281] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.310300] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.310303] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.310312] [drm:drm_wait_vblank] waiting on vblank count 4222, crtc 1
>[  119.310318] [drm:drm_wait_vblank] returning 4222 to client
>[  119.310324] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.310751] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.310783] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.310799] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.310808] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.310816] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.310901] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.326816] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.326912] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.326927] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.326930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.326939] [drm:drm_wait_vblank] waiting on vblank count 4223, crtc 1
>[  119.326944] [drm:drm_wait_vblank] returning 4223 to client
>[  119.326950] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.327419] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.327451] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.327465] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.327473] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.327480] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.327547] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.343435] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.343530] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.343546] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.343550] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.343559] [drm:drm_wait_vblank] waiting on vblank count 4224, crtc 1
>[  119.343564] [drm:drm_wait_vblank] returning 4224 to client
>[  119.343570] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.344002] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.344046] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.344059] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.344072] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.344080] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.344147] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.360214] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.360292] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.360314] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.360326] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.360330] [drm:drm_wait_vblank] waiting on vblank count 4225, crtc 1
>[  119.360335] [drm:drm_wait_vblank] returning 4225 to client
>[  119.360340] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.360773] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.360803] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.360817] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.360825] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.360832] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.360902] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.376874] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.376957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.376978] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.376989] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.376993] [drm:drm_wait_vblank] waiting on vblank count 4226, crtc 1
>[  119.377052] [drm:drm_wait_vblank] returning 4226 to client
>[  119.377059] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.377558] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.377588] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.377603] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.377615] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.377624] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.377686] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.393543] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.393625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.393645] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.393655] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.393658] [drm:drm_wait_vblank] waiting on vblank count 4227, crtc 1
>[  119.393666] [drm:drm_wait_vblank] returning 4227 to client
>[  119.393671] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.394092] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.394125] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.394140] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.394149] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.394156] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.394232] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.410121] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.410199] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.410220] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.410228] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.410240] [drm:drm_wait_vblank] waiting on vblank count 4228, crtc 1
>[  119.410247] [drm:drm_wait_vblank] returning 4228 to client
>[  119.410271] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.410676] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.410714] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.410729] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.410741] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.410749] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.410813] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.426780] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.426858] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.426880] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.426885] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.426902] [drm:drm_wait_vblank] waiting on vblank count 4229, crtc 1
>[  119.426917] [drm:drm_wait_vblank] returning 4229 to client
>[  119.426935] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.427356] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.427394] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.427407] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.427416] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.427424] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.427488] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.443289] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.443427] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.443437] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.443451] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.443460] [drm:drm_wait_vblank] waiting on vblank count 4230, crtc 1
>[  119.443470] [drm:drm_wait_vblank] returning 4230 to client
>[  119.443477] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.443554] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.443586] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.443599] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.443606] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.443614] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.443640] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.460123] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.460217] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.460246] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.460277] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.460289] [drm:drm_wait_vblank] waiting on vblank count 4231, crtc 1
>[  119.460295] [drm:drm_wait_vblank] returning 4231 to client
>[  119.460301] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.460397] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.460424] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.460447] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.460458] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.460467] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.460496] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.476760] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.476858] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.476889] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.476909] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.476921] [drm:drm_wait_vblank] waiting on vblank count 4232, crtc 1
>[  119.476933] [drm:drm_wait_vblank] returning 4232 to client
>[  119.476953] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.477078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.477106] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.477120] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.477129] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.477141] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.477168] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.493425] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.493516] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.493552] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.493572] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.493584] [drm:drm_wait_vblank] waiting on vblank count 4233, crtc 1
>[  119.493597] [drm:drm_wait_vblank] returning 4233 to client
>[  119.493618] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.493708] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.493736] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.493751] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.493760] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.493768] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.493794] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.510081] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.510177] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.510209] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.510228] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.510241] [drm:drm_wait_vblank] waiting on vblank count 4234, crtc 1
>[  119.510246] [drm:drm_wait_vblank] returning 4234 to client
>[  119.510262] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.510329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.510359] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.510370] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.510378] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.510386] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.510414] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.526743] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.526838] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.526871] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.526891] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.526903] [drm:drm_wait_vblank] waiting on vblank count 4235, crtc 1
>[  119.526910] [drm:drm_wait_vblank] returning 4235 to client
>[  119.526924] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.527004] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.527029] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.527041] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.527050] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.527060] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.527090] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.543407] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.543502] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.543535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.543554] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.543566] [drm:drm_wait_vblank] waiting on vblank count 4236, crtc 1
>[  119.543571] [drm:drm_wait_vblank] returning 4236 to client
>[  119.543585] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.543654] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.543685] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.543697] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.543705] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.543713] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.543743] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.560061] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.560157] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.560191] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.560210] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.560222] [drm:drm_wait_vblank] waiting on vblank count 4237, crtc 1
>[  119.560228] [drm:drm_wait_vblank] returning 4237 to client
>[  119.560242] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.560699] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.560727] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.560738] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.560743] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.560748] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.560798] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.576727] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.576827] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.576854] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.576873] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.576886] [drm:drm_wait_vblank] waiting on vblank count 4238, crtc 1
>[  119.576893] [drm:drm_wait_vblank] returning 4238 to client
>[  119.576973] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.577427] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.577454] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.577465] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.577470] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.577475] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.577535] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.593389] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.593479] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.593515] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.593534] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.593546] [drm:drm_wait_vblank] waiting on vblank count 4239, crtc 1
>[  119.593551] [drm:drm_wait_vblank] returning 4239 to client
>[  119.593566] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.594028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.594058] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.594070] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.594075] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.594080] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.594104] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.610008] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.610115] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.610138] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.610159] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.610171] [drm:drm_wait_vblank] waiting on vblank count 4240, crtc 1
>[  119.610177] [drm:drm_wait_vblank] returning 4240 to client
>[  119.610181] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.610275] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.610296] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.610307] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.610313] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.610317] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.610337] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.626740] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.626833] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.626882] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.626902] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.626914] [drm:drm_wait_vblank] waiting on vblank count 4241, crtc 1
>[  119.626919] [drm:drm_wait_vblank] returning 4241 to client
>[  119.626931] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.626990] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.627010] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.627026] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.627032] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.627037] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.627056] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.643393] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.643484] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.643516] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.643548] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.643560] [drm:drm_wait_vblank] waiting on vblank count 4242, crtc 1
>[  119.643566] [drm:drm_wait_vblank] returning 4242 to client
>[  119.643570] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.643631] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.643651] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.643668] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.643674] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.643679] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.643698] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.660108] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.660204] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.660267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.660289] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.660307] [drm:drm_wait_vblank] waiting on vblank count 4243, crtc 1
>[  119.660330] [drm:drm_wait_vblank] returning 4243 to client
>[  119.660337] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.660422] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.660449] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.660463] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.660474] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.660481] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.660509] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.676797] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.676949] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.676984] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.677006] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.677021] [drm:drm_wait_vblank] waiting on vblank count 4244, crtc 1
>[  119.677029] [drm:drm_wait_vblank] returning 4244 to client
>[  119.677036] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.677144] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.677173] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.677192] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.677202] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.677210] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.677234] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.693392] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.693485] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.693533] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.693554] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.693573] [drm:drm_wait_vblank] waiting on vblank count 4245, crtc 1
>[  119.693592] [drm:drm_wait_vblank] returning 4245 to client
>[  119.693605] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.693684] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.693710] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.693725] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.693736] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.693745] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.693773] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.710084] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.710177] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.710237] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.710258] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.710273] [drm:drm_wait_vblank] waiting on vblank count 4246, crtc 1
>[  119.710279] [drm:drm_wait_vblank] returning 4246 to client
>[  119.710286] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.710372] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.710404] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.710419] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.710432] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.710440] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.710466] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.726667] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.726771] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.726799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.726825] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.726841] [drm:drm_wait_vblank] waiting on vblank count 4247, crtc 1
>[  119.726855] [drm:drm_wait_vblank] returning 4247 to client
>[  119.726872] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.726957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.726982] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.726998] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.727008] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.727015] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.727040] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.743320] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.743465] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.743487] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.743515] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.743530] [drm:drm_wait_vblank] waiting on vblank count 4248, crtc 1
>[  119.743538] [drm:drm_wait_vblank] returning 4248 to client
>[  119.743551] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.743675] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.743705] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.743721] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.743731] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.743739] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.743804] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.760026] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.760121] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.760181] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.760203] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.760221] [drm:drm_wait_vblank] waiting on vblank count 4249, crtc 1
>[  119.760242] [drm:drm_wait_vblank] returning 4249 to client
>[  119.760257] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.760400] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.760432] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.760448] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.760459] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.760468] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.760558] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.776654] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.776759] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.776785] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.776813] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.776828] [drm:drm_wait_vblank] waiting on vblank count 4250, crtc 1
>[  119.776834] [drm:drm_wait_vblank] returning 4250 to client
>[  119.776840] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.777376] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.777406] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.777421] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.777430] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.777438] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.777507] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.793356] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.793453] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.793486] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.793513] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.793528] [drm:drm_wait_vblank] waiting on vblank count 4251, crtc 1
>[  119.793535] [drm:drm_wait_vblank] returning 4251 to client
>[  119.793543] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.793960] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.793990] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.794005] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.794014] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.794022] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.794084] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.810016] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.810153] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.810185] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.810212] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.810226] [drm:drm_wait_vblank] waiting on vblank count 4252, crtc 1
>[  119.810244] [drm:drm_wait_vblank] returning 4252 to client
>[  119.810261] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.810694] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.810724] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.810740] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.810748] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.810756] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.810845] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.826677] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.826770] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.826809] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.826835] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.826850] [drm:drm_wait_vblank] waiting on vblank count 4253, crtc 1
>[  119.826877] [drm:drm_wait_vblank] returning 4253 to client
>[  119.826890] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.827300] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.827330] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.827344] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.827352] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.827359] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.827421] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.843348] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.843439] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.843482] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.843509] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.843524] [drm:drm_wait_vblank] waiting on vblank count 4254, crtc 1
>[  119.843532] [drm:drm_wait_vblank] returning 4254 to client
>[  119.843538] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.843949] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.843981] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.843995] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.844004] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.844012] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.844075] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.859997] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.860131] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.860173] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.860196] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.860216] [drm:drm_wait_vblank] waiting on vblank count 4255, crtc 1
>[  119.860240] [drm:drm_wait_vblank] returning 4255 to client
>[  119.860247] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.860689] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.860718] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.860732] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.860740] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.860747] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.860895] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.876662] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.876753] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.876803] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.876869] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.876884] [drm:drm_wait_vblank] waiting on vblank count 4256, crtc 1
>[  119.876891] [drm:drm_wait_vblank] returning 4256 to client
>[  119.876897] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.877241] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.877268] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.877284] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.877290] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.877295] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.877320] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.893270] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.893394] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.893412] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.893427] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.893439] [drm:drm_wait_vblank] waiting on vblank count 4257, crtc 1
>[  119.893446] [drm:drm_wait_vblank] returning 4257 to client
>[  119.893456] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.893540] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.893568] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.893583] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.893597] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.893602] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.893623] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.909977] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.910098] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.910232] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.910248] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.910262] [drm:drm_wait_vblank] waiting on vblank count 4258, crtc 1
>[  119.910270] [drm:drm_wait_vblank] returning 4258 to client
>[  119.910275] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.910354] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.910381] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.910394] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.910402] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.910413] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.910440] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.926451] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.926548] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.926570] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.926596] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.926615] [drm:drm_wait_vblank] waiting on vblank count 4259, crtc 1
>[  119.926639] [drm:drm_wait_vblank] returning 4259 to client
>[  119.926659] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.927054] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.927079] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.927096] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.927105] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.927113] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.927191] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.943331] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.943414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.943438] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.943456] [drm:drm_wait_vblank] waiting on vblank count 4260, crtc 1
>[  119.943470] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.943474] [drm:drm_wait_vblank] returning 4260 to client
>[  119.943485] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.943867] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.943893] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.943904] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.943911] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.943915] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.943982] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.960007] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.960088] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.960105] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.960126] [drm:drm_wait_vblank] waiting on vblank count 4261, crtc 1
>[  119.960135] [drm:drm_wait_vblank] returning 4261 to client
>[  119.960155] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.960181] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.960611] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.960646] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.960675] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.960684] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.960692] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.960763] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  119.976660] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.976756] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.976775] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.976822] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  119.976834] [drm:drm_wait_vblank] waiting on vblank count 4262, crtc 1
>[  119.976841] [drm:drm_wait_vblank] returning 4262 to client
>[  119.976846] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.976971] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.976999] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.977014] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  119.977027] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  119.977035] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  119.977690] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  119.993129] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.993203] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  119.993220] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.993231] [drm:drm_wait_vblank] waiting on vblank count 4263, crtc 1
>[  119.993239] [drm:drm_wait_vblank] returning 4263 to client
>[  119.993252] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  119.993258] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  119.993370] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  119.993400] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  119.993415] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  119.993423] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  119.993429] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  119.993500] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.009936] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.010015] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.010033] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.010052] [drm:drm_wait_vblank] waiting on vblank count 4264, crtc 1
>[  120.010059] [drm:drm_wait_vblank] returning 4264 to client
>[  120.010072] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.010075] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.010185] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.010212] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.010232] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.010241] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.010249] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.010312] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.026561] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.026637] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.026660] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.026673] [drm:drm_wait_vblank] waiting on vblank count 4265, crtc 1
>[  120.026693] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.026727] [drm:drm_wait_vblank] returning 4265 to client
>[  120.026741] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.027156] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.027187] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.027201] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.027209] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.027216] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.027281] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.043221] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.043298] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.043320] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.043332] [drm:drm_wait_vblank] waiting on vblank count 4266, crtc 1
>[  120.043343] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.043354] [drm:drm_wait_vblank] returning 4266 to client
>[  120.043363] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.043766] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.043799] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.043815] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.043823] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.043831] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.043897] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.059925] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.060005] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.060024] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.060038] [drm:drm_wait_vblank] waiting on vblank count 4267, crtc 1
>[  120.060051] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.060061] [drm:drm_wait_vblank] returning 4267 to client
>[  120.060066] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.060454] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.060480] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.060491] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.060499] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.060504] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.060563] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.076618] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.076700] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.076720] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.076738] [drm:drm_wait_vblank] waiting on vblank count 4268, crtc 1
>[  120.076791] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.076799] [drm:drm_wait_vblank] returning 4268 to client
>[  120.076805] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.076974] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.077000] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.077016] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.077024] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.077033] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.077123] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.093202] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.093325] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.093469] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.093486] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.093499] [drm:drm_wait_vblank] waiting on vblank count 4269, crtc 1
>[  120.093507] [drm:drm_wait_vblank] returning 4269 to client
>[  120.093517] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.093594] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.093624] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.093639] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.093647] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.093655] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.093677] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.109903] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.109982] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.110027] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.110055] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.110077] [drm:drm_wait_vblank] waiting on vblank count 4270, crtc 1
>[  120.110082] [drm:drm_wait_vblank] returning 4270 to client
>[  120.110087] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.110148] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.110178] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.110203] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.110212] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.110220] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.110246] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.126599] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.126675] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.126742] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.126769] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.126784] [drm:drm_wait_vblank] waiting on vblank count 4271, crtc 1
>[  120.126791] [drm:drm_wait_vblank] returning 4271 to client
>[  120.126808] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.126902] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.126931] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.126946] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.126955] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.126963] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.126987] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.143184] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.143258] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.143313] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.143339] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.143353] [drm:drm_wait_vblank] waiting on vblank count 4272, crtc 1
>[  120.143360] [drm:drm_wait_vblank] returning 4272 to client
>[  120.143367] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.143437] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.143469] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.143486] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.143494] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.143502] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.143529] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.159912] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.159990] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.160052] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.160073] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.160088] [drm:drm_wait_vblank] waiting on vblank count 4273, crtc 1
>[  120.160095] [drm:drm_wait_vblank] returning 4273 to client
>[  120.160102] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.160169] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.160210] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.160223] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.160235] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.160243] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.160269] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.176492] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.176587] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.176627] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.176658] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.176680] [drm:drm_wait_vblank] waiting on vblank count 4274, crtc 1
>[  120.176685] [drm:drm_wait_vblank] returning 4274 to client
>[  120.176690] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.177227] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.177262] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.177277] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.177286] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.177299] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.177371] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.193207] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.193282] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.193329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.193349] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.193369] [drm:drm_wait_vblank] waiting on vblank count 4275, crtc 1
>[  120.193384] [drm:drm_wait_vblank] returning 4275 to client
>[  120.193389] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.193791] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.193825] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.193841] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.193849] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.193857] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.193920] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.209878] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.209955] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.210021] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.210048] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.210062] [drm:drm_wait_vblank] waiting on vblank count 4276, crtc 1
>[  120.210070] [drm:drm_wait_vblank] returning 4276 to client
>[  120.210076] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.210511] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.210538] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.210558] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.210567] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.210574] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.210641] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.226530] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.226605] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.226660] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.226685] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.226699] [drm:drm_wait_vblank] waiting on vblank count 4277, crtc 1
>[  120.226707] [drm:drm_wait_vblank] returning 4277 to client
>[  120.226714] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.227113] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.227147] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.227163] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.227171] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.227178] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.227241] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.243189] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.243265] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.243313] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.243332] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.243345] [drm:drm_wait_vblank] waiting on vblank count 4278, crtc 1
>[  120.243350] [drm:drm_wait_vblank] returning 4278 to client
>[  120.243355] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.243768] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.243803] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.243817] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.243828] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.243841] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.243893] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.259891] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.259965] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.260009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.260036] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.260056] [drm:drm_wait_vblank] waiting on vblank count 4279, crtc 1
>[  120.260064] [drm:drm_wait_vblank] returning 4279 to client
>[  120.260070] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.260502] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.260533] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.260564] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.260571] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.260576] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.260631] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.276548] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.276626] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.276727] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.276747] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.276760] [drm:drm_wait_vblank] waiting on vblank count 4280, crtc 1
>[  120.276770] [drm:drm_wait_vblank] returning 4280 to client
>[  120.276784] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.277273] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.277308] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.277323] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.277331] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.277338] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.277396] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.292971] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.293044] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.293105] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.293127] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.293140] [drm:drm_wait_vblank] waiting on vblank count 4281, crtc 1
>[  120.293148] [drm:drm_wait_vblank] returning 4281 to client
>[  120.293156] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.293595] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.293623] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.293635] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.293640] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.293647] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.293705] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.309868] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.309944] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.310011] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.310038] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.310053] [drm:drm_wait_vblank] waiting on vblank count 4282, crtc 1
>[  120.310060] [drm:drm_wait_vblank] returning 4282 to client
>[  120.310067] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.310475] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.310517] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.310534] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.310542] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.310547] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.310603] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.326495] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.326570] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.326626] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.326651] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.326666] [drm:drm_wait_vblank] waiting on vblank count 4283, crtc 1
>[  120.326674] [drm:drm_wait_vblank] returning 4283 to client
>[  120.326681] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.327076] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.327112] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.327127] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.327136] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.327144] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.327202] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.343193] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.343272] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.343334] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.343356] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.343369] [drm:drm_wait_vblank] waiting on vblank count 4284, crtc 1
>[  120.343378] [drm:drm_wait_vblank] returning 4284 to client
>[  120.343385] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.343774] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.343809] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.343830] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.343839] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.343847] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.343922] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.359853] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.359957] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.359997] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.360017] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.360041] [drm:drm_wait_vblank] waiting on vblank count 4285, crtc 1
>[  120.360063] [drm:drm_wait_vblank] returning 4285 to client
>[  120.360075] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.360519] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.360549] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.360560] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.360565] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.360570] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.360624] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.376486] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.376577] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.376707] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.376739] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.376762] [drm:drm_wait_vblank] waiting on vblank count 4286, crtc 1
>[  120.376771] [drm:drm_wait_vblank] returning 4286 to client
>[  120.376777] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.377173] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.377207] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.377218] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.377223] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.377230] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.377289] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.393171] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.393283] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.393311] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.393331] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.393345] [drm:drm_wait_vblank] waiting on vblank count 4287, crtc 1
>[  120.393367] [drm:drm_wait_vblank] returning 4287 to client
>[  120.393386] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.393850] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.393887] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.393898] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.393904] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.393910] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.393993] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.409832] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.409941] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.409970] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.409991] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.410005] [drm:drm_wait_vblank] waiting on vblank count 4288, crtc 1
>[  120.410028] [drm:drm_wait_vblank] returning 4288 to client
>[  120.410049] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.410508] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.410537] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.410548] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.410554] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.410559] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.410625] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.426414] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.426520] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.426560] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.426580] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.426604] [drm:drm_wait_vblank] waiting on vblank count 4289, crtc 1
>[  120.426623] [drm:drm_wait_vblank] returning 4289 to client
>[  120.426635] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.427129] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.427158] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.427172] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.427183] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.427188] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.427241] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.443074] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.443167] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.443202] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.443221] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.443233] [drm:drm_wait_vblank] waiting on vblank count 4290, crtc 1
>[  120.443239] [drm:drm_wait_vblank] returning 4290 to client
>[  120.443254] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.443393] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.443423] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.443438] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.443449] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.443463] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.443536] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.459733] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.459830] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.459872] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.459894] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.459909] [drm:drm_wait_vblank] waiting on vblank count 4291, crtc 1
>[  120.459935] [drm:drm_wait_vblank] returning 4291 to client
>[  120.459949] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.460080] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.460109] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.460127] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.460136] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.460146] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.460223] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.476440] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.476530] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.476570] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.476599] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.476655] [drm:drm_wait_vblank] waiting on vblank count 4292, crtc 1
>[  120.476664] [drm:drm_wait_vblank] returning 4292 to client
>[  120.476671] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.476808] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.476839] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.476858] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.476868] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.476875] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.476944] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.493096] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.493188] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.493228] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.493255] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.493270] [drm:drm_wait_vblank] waiting on vblank count 4293, crtc 1
>[  120.493295] [drm:drm_wait_vblank] returning 4293 to client
>[  120.493309] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.493457] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.493489] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.493505] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.493513] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.493523] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.493592] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.509818] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.509912] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.509971] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.509995] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.510014] [drm:drm_wait_vblank] waiting on vblank count 4294, crtc 1
>[  120.510026] [drm:drm_wait_vblank] returning 4294 to client
>[  120.510034] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.510201] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.510227] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.510253] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.510262] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.510270] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.510335] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.526381] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.526471] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.526512] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.526538] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.526553] [drm:drm_wait_vblank] waiting on vblank count 4295, crtc 1
>[  120.526567] [drm:drm_wait_vblank] returning 4295 to client
>[  120.526575] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.526701] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.526732] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.526749] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.526758] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.526766] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.526834] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.543036] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.543125] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.543174] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.543197] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.543213] [drm:drm_wait_vblank] waiting on vblank count 4296, crtc 1
>[  120.543220] [drm:drm_wait_vblank] returning 4296 to client
>[  120.543227] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.543347] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.543376] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.543391] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.543401] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.543410] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.543478] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.559741] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.559836] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.559894] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.559917] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.559937] [drm:drm_wait_vblank] waiting on vblank count 4297, crtc 1
>[  120.559945] [drm:drm_wait_vblank] returning 4297 to client
>[  120.559960] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.560093] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.560121] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.560137] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.560145] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.560155] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.560236] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.576385] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.576476] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.576518] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.576553] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.576613] [drm:drm_wait_vblank] waiting on vblank count 4298, crtc 1
>[  120.576621] [drm:drm_wait_vblank] returning 4298 to client
>[  120.576629] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.576761] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.576790] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.576806] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.576816] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.576825] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.576903] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.593016] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.593114] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.593152] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.593175] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.593199] [drm:drm_wait_vblank] waiting on vblank count 4299, crtc 1
>[  120.593207] [drm:drm_wait_vblank] returning 4299 to client
>[  120.593215] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.593348] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.593377] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.593393] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.593402] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.593410] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.593477] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.609679] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.609817] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.609851] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.609881] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.609902] [drm:drm_wait_vblank] waiting on vblank count 4300, crtc 1
>[  120.609909] [drm:drm_wait_vblank] returning 4300 to client
>[  120.609914] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.610032] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.610061] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.610076] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.610084] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.610090] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.610161] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.626375] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.626477] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.626527] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.626549] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.626571] [drm:drm_wait_vblank] waiting on vblank count 4301, crtc 1
>[  120.626578] [drm:drm_wait_vblank] returning 4301 to client
>[  120.626586] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.626716] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.626741] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.626760] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.626770] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.626778] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.626859] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.643002] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.643093] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.643134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.643163] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.643186] [drm:drm_wait_vblank] waiting on vblank count 4302, crtc 1
>[  120.643200] [drm:drm_wait_vblank] returning 4302 to client
>[  120.643207] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.643329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.643354] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.643371] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.643379] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.643389] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.643464] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.659658] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.659750] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.659796] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.659818] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.659832] [drm:drm_wait_vblank] waiting on vblank count 4303, crtc 1
>[  120.659840] [drm:drm_wait_vblank] returning 4303 to client
>[  120.659867] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.660014] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.660043] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.660058] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.660069] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.660079] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.660153] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.676363] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.676475] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.676515] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.676586] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.676600] [drm:drm_wait_vblank] waiting on vblank count 4304, crtc 1
>[  120.676622] [drm:drm_wait_vblank] returning 4304 to client
>[  120.676637] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.676767] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.676799] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.676816] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.676826] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.676834] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.676906] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.692998] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.693129] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.693151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.693179] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.693193] [drm:drm_wait_vblank] waiting on vblank count 4305, crtc 1
>[  120.693200] [drm:drm_wait_vblank] returning 4305 to client
>[  120.693207] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.693345] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.693379] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.693396] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.693407] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.693416] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.693486] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.709697] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.709790] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.709846] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.709868] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.709882] [drm:drm_wait_vblank] waiting on vblank count 4306, crtc 1
>[  120.709905] [drm:drm_wait_vblank] returning 4306 to client
>[  120.709921] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.710063] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.710091] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.710107] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.710117] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.710124] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.710212] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.726353] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.726442] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.726490] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.726511] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.726526] [drm:drm_wait_vblank] waiting on vblank count 4307, crtc 1
>[  120.726533] [drm:drm_wait_vblank] returning 4307 to client
>[  120.726540] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.726675] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.726703] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.726720] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.726729] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.726737] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.726819] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.742962] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.743077] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.743107] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.743133] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.743148] [drm:drm_wait_vblank] waiting on vblank count 4308, crtc 1
>[  120.743160] [drm:drm_wait_vblank] returning 4308 to client
>[  120.743179] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.743335] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.743364] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.743379] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.743392] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.743399] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.743490] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.759618] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.759714] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.759755] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.759777] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.759792] [drm:drm_wait_vblank] waiting on vblank count 4309, crtc 1
>[  120.759819] [drm:drm_wait_vblank] returning 4309 to client
>[  120.759833] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.759965] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.759994] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.760009] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.760020] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.760029] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.760102] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.776288] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.776380] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.776421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.776447] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.776461] [drm:drm_wait_vblank] waiting on vblank count 4310, crtc 1
>[  120.776531] [drm:drm_wait_vblank] returning 4310 to client
>[  120.776544] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.776678] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.776706] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.776723] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.776736] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.776745] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.776817] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.792948] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.793047] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.793085] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.793107] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.793121] [drm:drm_wait_vblank] waiting on vblank count 4311, crtc 1
>[  120.793149] [drm:drm_wait_vblank] returning 4311 to client
>[  120.793157] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.793286] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.793314] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.793329] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.793341] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.793349] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.793430] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.809685] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.809778] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.809840] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.809863] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.809884] [drm:drm_wait_vblank] waiting on vblank count 4312, crtc 1
>[  120.809901] [drm:drm_wait_vblank] returning 4312 to client
>[  120.809912] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.810044] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.810071] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.810086] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.810095] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.810104] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.810184] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.826323] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.826414] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.826455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.826481] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.826497] [drm:drm_wait_vblank] waiting on vblank count 4313, crtc 1
>[  120.826504] [drm:drm_wait_vblank] returning 4313 to client
>[  120.826512] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.826630] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.826656] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.826673] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.826680] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.826689] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.826757] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.842972] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.843061] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.843101] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.843129] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.843144] [drm:drm_wait_vblank] waiting on vblank count 4314, crtc 1
>[  120.843163] [drm:drm_wait_vblank] returning 4314 to client
>[  120.843177] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.843303] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.843329] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.843344] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.843356] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.843365] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.843442] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.859679] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.859772] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.859819] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.859839] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.859853] [drm:drm_wait_vblank] waiting on vblank count 4315, crtc 1
>[  120.859865] [drm:drm_wait_vblank] returning 4315 to client
>[  120.859889] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.860034] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.860061] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.860079] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.860089] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.860096] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.860458] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.876294] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.876384] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.876414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.876434] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.876488] [drm:drm_wait_vblank] waiting on vblank count 4316, crtc 1
>[  120.876494] [drm:drm_wait_vblank] returning 4316 to client
>[  120.876499] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.876916] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.876949] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.876964] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.876973] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.876980] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.877048] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.893004] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.893097] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.893128] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.893154] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.893166] [drm:drm_wait_vblank] waiting on vblank count 4317, crtc 1
>[  120.893172] [drm:drm_wait_vblank] returning 4317 to client
>[  120.893176] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.893606] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.893638] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.893652] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.893662] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.893669] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.893745] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.909565] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.909702] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.909729] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.909749] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.909761] [drm:drm_wait_vblank] waiting on vblank count 4318, crtc 1
>[  120.909767] [drm:drm_wait_vblank] returning 4318 to client
>[  120.909772] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.910222] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.910253] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.910269] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.910281] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.910286] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.910351] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.926275] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.926364] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.926402] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.926421] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.926433] [drm:drm_wait_vblank] waiting on vblank count 4319, crtc 1
>[  120.926439] [drm:drm_wait_vblank] returning 4319 to client
>[  120.926454] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.926598] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.926629] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.926645] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.926661] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.926670] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.926746] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.942891] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.942987] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.943028] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.943052] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.943066] [drm:drm_wait_vblank] waiting on vblank count 4320, crtc 1
>[  120.943088] [drm:drm_wait_vblank] returning 4320 to client
>[  120.943104] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.943240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.943269] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.943288] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.943297] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.943306] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.943381] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.959547] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.959640] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.959683] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.959705] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.959720] [drm:drm_wait_vblank] waiting on vblank count 4321, crtc 1
>[  120.959726] [drm:drm_wait_vblank] returning 4321 to client
>[  120.959733] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.959873] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.959900] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.959916] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.959925] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.959934] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.960009] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  120.976259] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.976350] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  120.976390] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.976463] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.976478] [drm:drm_wait_vblank] waiting on vblank count 4322, crtc 1
>[  120.976485] [drm:drm_wait_vblank] returning 4322 to client
>[  120.976491] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.976624] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.976653] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.976668] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  120.976677] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  120.976685] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  120.976765] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  120.992916] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.993009] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  120.993053] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  120.993075] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.993090] [drm:drm_wait_vblank] waiting on vblank count 4323, crtc 1
>[  120.993097] [drm:drm_wait_vblank] returning 4323 to client
>[  120.993103] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  120.993243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  120.993270] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  120.993286] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  120.993297] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  120.993306] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  120.993383] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.009576] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.009669] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.009727] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.009749] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.009765] [drm:drm_wait_vblank] waiting on vblank count 4324, crtc 1
>[  121.009784] [drm:drm_wait_vblank] returning 4324 to client
>[  121.009798] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.009937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.009963] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.009976] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.009986] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.009995] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.010073] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.026192] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.026290] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.026331] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.026353] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.026368] [drm:drm_wait_vblank] waiting on vblank count 4325, crtc 1
>[  121.026394] [drm:drm_wait_vblank] returning 4325 to client
>[  121.026407] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.026540] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.026571] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.026585] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.026596] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.026604] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.026686] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.042861] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.042951] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.042990] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.043018] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.043032] [drm:drm_wait_vblank] waiting on vblank count 4326, crtc 1
>[  121.043054] [drm:drm_wait_vblank] returning 4326 to client
>[  121.043071] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.043201] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.043230] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.043245] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.043255] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.043264] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.043342] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.059514] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.059611] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.059651] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.059673] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.059693] [drm:drm_wait_vblank] waiting on vblank count 4327, crtc 1
>[  121.059716] [drm:drm_wait_vblank] returning 4327 to client
>[  121.059725] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.059857] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.059885] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.059900] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.059909] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.059920] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.060000] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.076219] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.076333] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.076372] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.076437] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.076456] [drm:drm_wait_vblank] waiting on vblank count 4328, crtc 1
>[  121.076472] [drm:drm_wait_vblank] returning 4328 to client
>[  121.076479] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.076618] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.076646] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.076666] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.076676] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.076684] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.076760] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.092836] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.092933] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.092959] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.092979] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.092990] [drm:drm_wait_vblank] waiting on vblank count 4329, crtc 1
>[  121.092996] [drm:drm_wait_vblank] returning 4329 to client
>[  121.093007] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.093127] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.093151] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.093167] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.093175] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.093184] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.093252] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.109541] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.109633] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.109693] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.109715] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.109730] [drm:drm_wait_vblank] waiting on vblank count 4330, crtc 1
>[  121.109751] [drm:drm_wait_vblank] returning 4330 to client
>[  121.109769] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.109916] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.109943] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.109959] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.109969] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.109976] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.110059] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.126159] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.126249] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.126290] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.126316] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.126331] [drm:drm_wait_vblank] waiting on vblank count 4331, crtc 1
>[  121.126338] [drm:drm_wait_vblank] returning 4331 to client
>[  121.126345] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.126481] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.126508] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.126523] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.126532] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.126540] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.126616] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.142871] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.142962] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.143009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.143031] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.143046] [drm:drm_wait_vblank] waiting on vblank count 4332, crtc 1
>[  121.143069] [drm:drm_wait_vblank] returning 4332 to client
>[  121.143081] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.143211] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.143237] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.143251] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.143261] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.143270] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.143340] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.159570] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.159709] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.159734] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.159749] [drm:drm_wait_vblank] waiting on vblank count 4333, crtc 1
>[  121.159772] [drm:drm_wait_vblank] returning 4333 to client
>[  121.159784] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.159911] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.159926] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.159948] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.159964] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.159972] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.159980] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.160071] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.176150] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.176256] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.176277] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.176298] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.176311] [drm:drm_wait_vblank] waiting on vblank count 4334, crtc 1
>[  121.176317] [drm:drm_wait_vblank] returning 4334 to client
>[  121.176323] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.176496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.176540] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.176561] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.176570] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.176577] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.176649] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.192802] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.192892] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.192929] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.192948] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.192960] [drm:drm_wait_vblank] waiting on vblank count 4335, crtc 1
>[  121.192973] [drm:drm_wait_vblank] returning 4335 to client
>[  121.192985] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.193122] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.193148] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.193166] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.193175] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.193183] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.193429] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.209425] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.209530] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.209564] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.209584] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.209598] [drm:drm_wait_vblank] waiting on vblank count 4336, crtc 1
>[  121.209616] [drm:drm_wait_vblank] returning 4336 to client
>[  121.209639] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.209739] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.209770] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.209785] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.209795] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.209803] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.209832] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.226168] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.226258] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.226293] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.226313] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.226325] [drm:drm_wait_vblank] waiting on vblank count 4337, crtc 1
>[  121.226331] [drm:drm_wait_vblank] returning 4337 to client
>[  121.226346] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.226423] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.226448] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.226460] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.226468] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.226476] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.226502] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.242824] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.242921] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.242951] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.242971] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.242984] [drm:drm_wait_vblank] waiting on vblank count 4338, crtc 1
>[  121.242997] [drm:drm_wait_vblank] returning 4338 to client
>[  121.243028] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.243117] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.243146] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.243162] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.243172] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.243186] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.243217] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.259488] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.259581] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.259636] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.259656] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.259671] [drm:drm_wait_vblank] waiting on vblank count 4339, crtc 1
>[  121.259678] [drm:drm_wait_vblank] returning 4339 to client
>[  121.259686] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.259771] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.259808] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.259821] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.259829] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.259838] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.259869] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.276153] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.276258] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.276284] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.276352] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.276368] [drm:drm_wait_vblank] waiting on vblank count 4340, crtc 1
>[  121.276374] [drm:drm_wait_vblank] returning 4340 to client
>[  121.276379] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.276449] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.276472] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.276484] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.276494] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.276502] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.276528] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.292765] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.292863] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.292893] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.292913] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.292926] [drm:drm_wait_vblank] waiting on vblank count 4341, crtc 1
>[  121.292951] [drm:drm_wait_vblank] returning 4341 to client
>[  121.292971] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.293430] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.293455] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.293467] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.293472] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.293477] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.293533] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.309474] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.309585] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.309616] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.309635] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.309649] [drm:drm_wait_vblank] waiting on vblank count 4342, crtc 1
>[  121.309678] [drm:drm_wait_vblank] returning 4342 to client
>[  121.309694] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.310170] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.310196] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.310210] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.310215] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.310220] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.310291] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.326120] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.326212] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.326263] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.326283] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.326296] [drm:drm_wait_vblank] waiting on vblank count 4343, crtc 1
>[  121.326302] [drm:drm_wait_vblank] returning 4343 to client
>[  121.326316] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.326467] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.326496] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.326512] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.326522] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.326535] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.326614] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.342766] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.342860] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.342895] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.342919] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.342932] [drm:drm_wait_vblank] waiting on vblank count 4344, crtc 1
>[  121.342938] [drm:drm_wait_vblank] returning 4344 to client
>[  121.342944] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.343468] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.343502] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.343519] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.343528] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.343535] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.343611] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.359398] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.359485] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.359524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.359543] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.359558] [drm:drm_wait_vblank] waiting on vblank count 4345, crtc 1
>[  121.359566] [drm:drm_wait_vblank] returning 4345 to client
>[  121.359573] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.360030] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.360055] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.360067] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.360076] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.360081] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.360132] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.376071] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.376157] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.376198] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.376217] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.376229] [drm:drm_wait_vblank] waiting on vblank count 4346, crtc 1
>[  121.376234] [drm:drm_wait_vblank] returning 4346 to client
>[  121.376250] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.376760] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.376793] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.376806] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.376812] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.376817] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.376881] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.392749] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.392840] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.392863] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.392884] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.392897] [drm:drm_wait_vblank] waiting on vblank count 4347, crtc 1
>[  121.392902] [drm:drm_wait_vblank] returning 4347 to client
>[  121.392907] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.393399] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.393431] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.393445] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.393450] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.393455] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.393511] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.409384] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.409481] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.409511] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.409530] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.409542] [drm:drm_wait_vblank] waiting on vblank count 4348, crtc 1
>[  121.409549] [drm:drm_wait_vblank] returning 4348 to client
>[  121.409581] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.409963] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.410001] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.410020] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.410029] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.410038] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.410068] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.426050] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.426141] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.426180] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.426199] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.426211] [drm:drm_wait_vblank] waiting on vblank count 4349, crtc 1
>[  121.426217] [drm:drm_wait_vblank] returning 4349 to client
>[  121.426229] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.426287] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.426307] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.426316] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.426322] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.426327] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.426348] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.442805] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.442914] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.442957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.442980] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.443001] [drm:drm_wait_vblank] waiting on vblank count 4350, crtc 1
>[  121.443019] [drm:drm_wait_vblank] returning 4350 to client
>[  121.443026] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.443116] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.443148] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.443162] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.443173] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.443181] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.443206] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.459401] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.459494] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.459524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.459545] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.459562] [drm:drm_wait_vblank] waiting on vblank count 4351, crtc 1
>[  121.459567] [drm:drm_wait_vblank] returning 4351 to client
>[  121.459572] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.459632] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.459652] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.459665] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.459677] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.459683] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.459702] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.476083] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.476172] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.476206] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.476225] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.476278] [drm:drm_wait_vblank] waiting on vblank count 4352, crtc 1
>[  121.476284] [drm:drm_wait_vblank] returning 4352 to client
>[  121.476289] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.476348] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.476376] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.476385] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.476391] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.476396] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.476414] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.492773] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.492883] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.492911] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.492930] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.492943] [drm:drm_wait_vblank] waiting on vblank count 4353, crtc 1
>[  121.492948] [drm:drm_wait_vblank] returning 4353 to client
>[  121.492978] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.493059] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.493079] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.493090] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.493095] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.493101] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.493120] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.509431] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.509528] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.509581] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.509604] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.509620] [drm:drm_wait_vblank] waiting on vblank count 4354, crtc 1
>[  121.509648] [drm:drm_wait_vblank] returning 4354 to client
>[  121.509662] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.509756] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.509783] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.509798] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.509809] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.509817] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.509843] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.526092] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.526184] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.526234] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.526262] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.526279] [drm:drm_wait_vblank] waiting on vblank count 4355, crtc 1
>[  121.526286] [drm:drm_wait_vblank] returning 4355 to client
>[  121.526292] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.526371] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.526408] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.526422] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.526430] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.526442] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.526466] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.542764] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.542862] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.542909] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.542937] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.542953] [drm:drm_wait_vblank] waiting on vblank count 4356, crtc 1
>[  121.542970] [drm:drm_wait_vblank] returning 4356 to client
>[  121.542984] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.543067] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.543092] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.543106] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.543118] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.543128] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.543155] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.559374] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.559513] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.559539] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.559552] [drm:drm_wait_vblank] waiting on vblank count 4357, crtc 1
>[  121.559557] [drm:drm_wait_vblank] returning 4357 to client
>[  121.559572] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.559708] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.559736] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.559754] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.559762] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.559771] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.559846] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.559937] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.576071] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.576178] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.576254] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.576276] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.576290] [drm:drm_wait_vblank] waiting on vblank count 4358, crtc 1
>[  121.576296] [drm:drm_wait_vblank] returning 4358 to client
>[  121.576300] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.576404] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.576433] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.576447] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.576462] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.576473] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.576578] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.592700] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.592798] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.592826] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.592845] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.592857] [drm:drm_wait_vblank] waiting on vblank count 4359, crtc 1
>[  121.592863] [drm:drm_wait_vblank] returning 4359 to client
>[  121.592884] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.593003] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.593027] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.593041] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.593051] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.593063] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.593135] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.609364] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.609496] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.609538] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.609561] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.609576] [drm:drm_wait_vblank] waiting on vblank count 4360, crtc 1
>[  121.609583] [drm:drm_wait_vblank] returning 4360 to client
>[  121.609589] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.609732] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.609764] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.609785] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (3)
>[  121.609795] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (4)
>[  121.609803] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (2)
>[  121.609869] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.625984] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.626073] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  121.626120] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  121.626142] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.626157] [drm:drm_wait_vblank] waiting on vblank count 4361, crtc 1
>[  121.626163] [drm:drm_wait_vblank] returning 4361 to client
>[  121.626171] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.626305] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  121.626331] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  121.626346] [drm:drm_framebuffer_reference] ffff880086e26b40: FB ID: 54 (3)
>[  121.626356] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (4)
>[  121.626363] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.626435] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (3)
>[  121.642639] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  121.642730] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (2)
>[  121.642957] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  121.642981] [drm:drm_framebuffer_unreference] ffff880086e260c0: FB ID: 88 (1)
>[  121.643006] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  121.648578] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  121.648581] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  121.648583] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  121.648585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  121.648586] [drm:drm_framebuffer_unreference] ffff880086e26b40: FB ID: 54 (1)
>[  121.648588] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  121.649233] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  121.649236] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  121.649238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  121.649239] [drm:drm_mode_getresources] [CRTC:21]
>[  121.649240] [drm:drm_mode_getresources] [CRTC:25]
>[  121.649241] [drm:drm_mode_getresources] [CRTC:29]
>[  121.649242] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  121.649243] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  121.649244] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  121.649244] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  121.649245] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  121.649246] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  121.649247] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  121.649248] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  121.649249] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  121.649250] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  121.649251] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  121.649251] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  121.649252] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  121.649253] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  121.649254] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  121.649257] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  121.649258] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  121.649260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[  121.649264] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[  121.650141] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[  121.650143] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[  121.650145] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  121.650147] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  121.650148] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  121.650904] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[  121.651659] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  121.660837] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  121.661966] [drm:drm_property_unreference_blob] ffff880086ffc600: blob ID: 56 (1)
>[  121.662047] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[  121.662049] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  121.662050] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  121.662079] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[  121.662081] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  121.662083] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  121.662084] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  121.662085] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  121.662087] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  121.662088] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  121.662090] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  121.662091] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  121.662092] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  121.662094] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[  121.662095] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  121.662097] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  121.662098] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  121.662099] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  121.662101] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  121.662102] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  121.662103] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  121.662105] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  121.662106] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  121.662107] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  121.662109] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  121.662110] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  121.662111] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  121.662113] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  121.662114] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  121.662115] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  121.662117] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  121.662118] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  121.662119] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  121.662121] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  121.662122] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  121.662123] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[  121.662124] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  121.662126] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  121.662127] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  121.662128] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  121.662134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  121.662135] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  121.662143] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  121.662145] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  121.662149] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  121.662172] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  121.662199] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  121.662203] [drm:drm_mode_addfb2] [FB:56]
>[  121.662206] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  121.662230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  121.662231] [drm:drm_mode_addfb2] [FB:84]
>[  121.662234] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  121.662237] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[  121.662239] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  121.662241] [drm:drm_mode_addfb2] [FB:88]
>[  121.662242] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  121.662276] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  121.672172] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  121.672184] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  121.681788] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  121.681801] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  121.693190] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[  121.693198] [drm:drm_mode_setcrtc] [CRTC:29]
>[  121.693203] [drm:drm_mode_setcrtc] [CONNECTOR:41:DP-1]
>[  121.693207] [drm:drm_atomic_state_init] Allocated atomic state ffff88016c343800
>[  121.693210] [drm:drm_property_reference_blob] ffff880086c6f840: blob ID: 92 (1)
>[  121.693211] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016c2afc00 state to ffff88016c343800
>[  121.693214] [drm:drm_framebuffer_reference] ffff8800852eb780: FB ID: 83 (2)
>[  121.693215] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880086c06240 state to ffff88016c343800
>[  121.693217] [drm:drm_property_unreference_blob] ffff880086c6f840: blob ID: 92 (2)
>[  121.693219] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016c2afc00
>[  121.693221] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06240 to [CRTC:29]
>[  121.693222] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (3)
>[  121.693223] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  121.693224] [drm:drm_atomic_set_fb_for_plane] Set [FB:56] for plane state ffff880086c06240
>[  121.693225] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff8800866c76c0 state to ffff88016c343800
>[  121.693227] [drm:drm_property_reference_blob] ffff880086e26540: blob ID: 100 (1)
>[  121.693228] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016c2ad800 state to ffff88016c343800
>[  121.693229] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c343800
>[  121.693231] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c343800
>[  121.693233] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff8800866c75a0 state to ffff88016c343800
>[  121.693234] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800866c75a0 to [NOCRTC]
>[  121.693235] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800866c76c0 to [CRTC:29]
>[  121.693236] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343800 has 0 connectors for [CRTC:25]
>[  121.693237] [drm:drm_property_unreference_blob] ffff880086e26540: blob ID: 100 (2)
>[  121.693238] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016c2ad800
>[  121.693240] [drm:drm_atomic_check_only] checking ffff88016c343800
>[  121.693242] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[  121.693243] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[  121.693244] [drm:drm_atomic_helper_check_modeset] [CRTC:29] mode changed
>[  121.693245] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  121.693246] [drm:update_connector_routing] Disabling [CONNECTOR:32:eDP-1]
>[  121.693247] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  121.693249] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:29]
>[  121.693250] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[  121.693251] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: n, active: n
>[  121.693252] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c343800
>[  121.693254] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  121.693255] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086c06900 state to ffff88016c343800
>[  121.693257] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343800 has 0 connectors for [CRTC:25]
>[  121.693258] [drm:drm_atomic_helper_check_modeset] [CRTC:29] needs all connectors, enable: y, active: y
>[  121.693259] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c343800
>[  121.693260] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343800 has 1 connectors for [CRTC:29]
>[  121.693262] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c343800
>[  121.693264] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[  121.693265] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[  121.693283] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  121.693286] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  121.693287] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[  121.693306] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  121.693308] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 3, found 2)
>[  121.693311] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3157174/8388608 link 701594/1048576, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767168/8388608 link 240298/262144)
>[  121.693312] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 3200, found 1920)
>[  121.693313] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 3316, found 2200)
>[  121.693314] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 3200, found 1920)
>[  121.693315] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 3316, found 2200)
>[  121.693316] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 3248, found 2008)
>[  121.693317] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 3280, found 2052)
>[  121.693319] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 1800, found 1080)
>[  121.693320] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 1816, found 1125)
>[  121.693321] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 1800, found 1080)
>[  121.693322] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 1816, found 1125)
>[  121.693323] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 1802, found 1084)
>[  121.693324] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 1807, found 1089)
>[  121.693325] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[  121.693326] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[  121.693327] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 2, found 0)
>[  121.693328] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[  121.693329] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 8, found 0)
>[  121.693330] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 18, found 24)
>[  121.693331] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 361310, found 148500)
>[  121.693332] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 540000, found 162000)
>[  121.693336] [drm:intel_dump_pipe_config] [CRTC:29][modeset] config ffff88016c2afc00 for pipe C
>[  121.693339] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[  121.693339] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  121.693341] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  121.693342] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  121.693343] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  121.693344] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[  121.693345] [drm:intel_dump_pipe_config] requested mode:
>[  121.693347] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  121.693347] [drm:intel_dump_pipe_config] adjusted mode:
>[  121.693349] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  121.693350] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[  121.693351] [drm:intel_dump_pipe_config] port clock: 162000
>[  121.693352] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  121.693353] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  121.693354] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  121.693355] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  121.693356] [drm:intel_dump_pipe_config] ips: 0
>[  121.693356] [drm:intel_dump_pipe_config] double wide: 0
>[  121.693357] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  121.693358] [drm:intel_dump_pipe_config] planes on this crtc
>[  121.693359] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 2.0 idx: 6 enabled
>[  121.693361] [drm:intel_dump_pipe_config] 	FB:83, fb = 3200x1800 format = 0x34325258
>[  121.693362] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[  121.693364] [drm:intel_dump_pipe_config] CURSOR PLANE:28 plane: 2.3 idx: 7 disabled, scaler_id = -1
>[  121.693365] [drm:intel_dump_pipe_config] STANDARD PLANE:30 plane: 2.1 idx: 8 disabled, scaler_id = -1
>[  121.693368] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  121.693370] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 86
>[  121.693371] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 0, off 1, on 0, ms 1
>[  121.693372] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:27] scaler_user index 2.6
>[  121.693373] [drm:intel_plane_atomic_calc_changes] [CRTC:29] has [PLANE:27] with fb 56
>[  121.693374] [drm:intel_plane_atomic_calc_changes] [PLANE:27] visible 1 -> 1, off 1, on 1, ms 1
>[  121.693375] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[  121.693377] [drm:intel_get_shared_dpll] CRTC:29 allocated DPLL 1
>[  121.693378] [drm:intel_get_shared_dpll] using DPLL 1 for pipe C
>[  121.693379] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[  121.693381] [drm:drm_atomic_commit] commiting ffff88016c343800
>[  121.693667] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[  121.699114] [drm:intel_disable_pipe] disabling pipe B
>[  121.711140] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 25
>[  121.711144] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  121.711153] [drm:intel_edp_backlight_off] 
>[  121.912220] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  121.912308] [drm:intel_disable_pipe] disabling pipe C
>[  121.929619] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  121.929716] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  121.930007] [drm:edp_panel_off] Turn eDP port A panel power off
>[  121.930063] [drm:wait_panel_off] Wait for panel power off time
>[  121.930101] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control abcd0000
>[  121.934330] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  121.934345] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  121.934351] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[  121.934434] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  121.954824] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  121.954839] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  121.954845] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[  121.954925] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  121.983563] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  121.983577] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  121.983584] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[  121.983664] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  121.990883] [drm:wait_panel_status] Wait complete
>[  121.990921] [drm:drm_calc_timestamping_constants] crtc 29: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[  121.990929] [drm:drm_calc_timestamping_constants] crtc 29: clock 148500 kHz framedur 16666666 linedur 14814
>[  121.990942] [drm:intel_power_well_disable] disabling DDI A/E power well
>[  121.990951] [drm:skl_set_power_well] Disabling DDI A/E power well
>[  121.991016] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 29
>[  121.991021] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  121.994077] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  121.994088] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  121.994093] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  121.996701] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  122.000170] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  122.000686] [drm:skylake_pfit_enable] for crtc_state = ffff88016c2afc00
>[  122.001057] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[  122.001070] [drm:intel_enable_pipe] enabling pipe C
>[  122.001097] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[  122.001103] [drm:hsw_audio_codec_enable] Enable audio codec on pipe C, 36 bytes ELD
>[  122.001165] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.001177] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.001217] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.017827] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.017851] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.034520] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.034555] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[  122.034562] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[  122.034570] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  122.034576] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  122.034580] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  122.034584] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  122.034588] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  122.034592] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  122.034596] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  122.034599] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  122.034603] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  122.034609] [drm:drm_property_unreference_blob] ffff880086e26540: blob ID: 100 (1)
>[  122.034616] [drm:check_crtc_state] [CRTC:25]
>[  122.034623] [drm:drm_property_unreference_blob] ffff880086c6f840: blob ID: 92 (1)
>[  122.034628] [drm:check_crtc_state] [CRTC:29]
>[  122.034657] [drm:check_shared_dpll_state] DPLL 1
>[  122.034664] [drm:check_shared_dpll_state] DPLL 2
>[  122.034668] [drm:check_shared_dpll_state] DPLL 3
>[  122.034674] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016c343800
>[  122.034683] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  122.034688] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (2)
>[  122.034694] [drm:drm_atomic_state_free] Freeing atomic state ffff88016c343800
>[  122.034705] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  122.034710] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  122.034715] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  122.034720] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  122.034725] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.034730] [drm:drm_framebuffer_unreference] ffff8800852eb780: FB ID: 83 (1)
>[  122.042452] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.042492] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  122.042508] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.042521] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.042529] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.042534] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.042537] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.043958] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.051320] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.051419] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.051569] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.051597] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.051612] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.051620] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.051627] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.051649] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.067996] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.068077] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.068116] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.068136] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.068165] [drm:drm_wait_vblank] waiting on vblank count 2195, crtc 2
>[  122.068172] [drm:drm_wait_vblank] returning 2195 to client
>[  122.068177] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.068244] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.068268] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.068285] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.068290] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.068295] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.068314] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.084659] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.084735] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.084786] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.084812] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.084827] [drm:drm_wait_vblank] waiting on vblank count 2196, crtc 2
>[  122.084834] [drm:drm_wait_vblank] returning 2196 to client
>[  122.084841] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.084912] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.084939] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.084954] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.084962] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.084970] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.084995] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.101324] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.101399] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.101449] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.101476] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.101490] [drm:drm_wait_vblank] waiting on vblank count 2197, crtc 2
>[  122.101498] [drm:drm_wait_vblank] returning 2197 to client
>[  122.101504] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.101574] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.101600] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.101618] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.101626] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.101634] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.101659] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.117980] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.118057] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.118102] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.118123] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.118138] [drm:drm_wait_vblank] waiting on vblank count 2198, crtc 2
>[  122.118146] [drm:drm_wait_vblank] returning 2198 to client
>[  122.118153] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.118226] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.118255] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.118269] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.118278] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.118291] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.118316] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.134714] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.134811] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.134852] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.134873] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.134887] [drm:drm_wait_vblank] waiting on vblank count 2199, crtc 2
>[  122.134905] [drm:drm_wait_vblank] returning 2199 to client
>[  122.134913] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.134982] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.135010] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.135024] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.135031] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.135038] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.135064] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.151369] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.151464] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.151508] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.151530] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.151544] [drm:drm_wait_vblank] waiting on vblank count 2200, crtc 2
>[  122.151552] [drm:drm_wait_vblank] returning 2200 to client
>[  122.151559] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.152066] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.152094] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.152106] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.152114] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.152122] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.152177] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.167959] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.168051] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.168075] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.168096] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.168108] [drm:drm_wait_vblank] waiting on vblank count 2201, crtc 2
>[  122.168114] [drm:drm_wait_vblank] returning 2201 to client
>[  122.168121] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.168280] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.168308] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.168324] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.168340] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.168349] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.168422] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.184625] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.184715] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.184748] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.184767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.184780] [drm:drm_wait_vblank] waiting on vblank count 2202, crtc 2
>[  122.184785] [drm:drm_wait_vblank] returning 2202 to client
>[  122.184800] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.184937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.184968] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.184984] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.184999] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.185008] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.185079] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.201281] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.201373] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.201404] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.201424] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.201438] [drm:drm_wait_vblank] waiting on vblank count 2203, crtc 2
>[  122.201451] [drm:drm_wait_vblank] returning 2203 to client
>[  122.201471] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.201613] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.201643] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.201659] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.201669] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.201679] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.201757] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.218009] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.218099] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.218134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.218154] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.218166] [drm:drm_wait_vblank] waiting on vblank count 2204, crtc 2
>[  122.218172] [drm:drm_wait_vblank] returning 2204 to client
>[  122.218188] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.218657] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.218685] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.218697] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.218704] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.218712] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.218765] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.234674] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.234767] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.234796] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.234816] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.234828] [drm:drm_wait_vblank] waiting on vblank count 2205, crtc 2
>[  122.234835] [drm:drm_wait_vblank] returning 2205 to client
>[  122.234858] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.235001] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.235028] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.235048] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.235057] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.235065] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.235137] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.251332] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.251422] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.251455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.251474] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.251487] [drm:drm_wait_vblank] waiting on vblank count 2206, crtc 2
>[  122.251494] [drm:drm_wait_vblank] returning 2206 to client
>[  122.251527] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.251667] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.251698] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.251715] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.251725] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.251734] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.251810] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.267996] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.268085] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.268122] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.268141] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.268157] [drm:drm_wait_vblank] waiting on vblank count 2207, crtc 2
>[  122.268164] [drm:drm_wait_vblank] returning 2207 to client
>[  122.268171] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.268631] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.268657] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.268671] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.268680] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.268684] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.268739] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.284657] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.284749] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.284791] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.284813] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.284829] [drm:drm_wait_vblank] waiting on vblank count 2208, crtc 2
>[  122.284835] [drm:drm_wait_vblank] returning 2208 to client
>[  122.284842] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.285289] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.285320] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.285337] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.285345] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.285353] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.285418] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.301309] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.301400] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.301444] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.301467] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.301480] [drm:drm_wait_vblank] waiting on vblank count 2209, crtc 2
>[  122.301487] [drm:drm_wait_vblank] returning 2209 to client
>[  122.301493] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.301612] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.301639] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.301656] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.301667] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.301675] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.301740] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.317909] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.317998] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.318043] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.318066] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.318081] [drm:drm_wait_vblank] waiting on vblank count 2210, crtc 2
>[  122.318089] [drm:drm_wait_vblank] returning 2210 to client
>[  122.318095] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.318233] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.318264] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.318281] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.318291] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.318300] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.318370] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.334432] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.334523] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.334554] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.334581] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.334597] [drm:drm_wait_vblank] waiting on vblank count 2211, crtc 2
>[  122.334605] [drm:drm_wait_vblank] returning 2211 to client
>[  122.334611] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.334749] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.334782] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.334797] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.334806] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.334815] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.334888] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.351290] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.351380] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.351428] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.351451] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.351469] [drm:drm_wait_vblank] waiting on vblank count 2212, crtc 2
>[  122.351487] [drm:drm_wait_vblank] returning 2212 to client
>[  122.351494] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.351627] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.351660] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.351678] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.351687] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.351697] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.351775] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.367956] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.368048] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.368091] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.368113] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.368128] [drm:drm_wait_vblank] waiting on vblank count 2213, crtc 2
>[  122.368135] [drm:drm_wait_vblank] returning 2213 to client
>[  122.368142] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.368278] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.368306] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.368323] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.368333] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.368341] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.368412] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.384616] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.384707] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.384749] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.384772] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.384787] [drm:drm_wait_vblank] waiting on vblank count 2214, crtc 2
>[  122.384804] [drm:drm_wait_vblank] returning 2214 to client
>[  122.384823] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.384961] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.384994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.385010] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.385020] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.385029] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.385100] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.401281] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.401376] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.401411] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.401433] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.401458] [drm:drm_wait_vblank] waiting on vblank count 2215, crtc 2
>[  122.401466] [drm:drm_wait_vblank] returning 2215 to client
>[  122.401473] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.401599] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.401627] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.401644] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.401652] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.401661] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.401735] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.417865] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.417957] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.418000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.418022] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.418043] [drm:drm_wait_vblank] waiting on vblank count 2216, crtc 2
>[  122.418065] [drm:drm_wait_vblank] returning 2216 to client
>[  122.418078] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.418202] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.418235] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.418251] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.418260] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.418268] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.418656] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.434525] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.434600] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.434624] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.434658] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.434673] [drm:drm_wait_vblank] waiting on vblank count 2217, crtc 2
>[  122.434681] [drm:drm_wait_vblank] returning 2217 to client
>[  122.434687] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.435136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.435167] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.435181] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.435193] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.435201] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.435265] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.451248] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.451339] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.451380] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.451401] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.451416] [drm:drm_wait_vblank] waiting on vblank count 2218, crtc 2
>[  122.451426] [drm:drm_wait_vblank] returning 2218 to client
>[  122.451452] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.452242] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.452275] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.452289] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.452296] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.452301] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.452359] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.467813] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.467853] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.467890] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.467899] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.467904] [drm:drm_wait_vblank] waiting on vblank count 2219, crtc 2
>[  122.467911] [drm:drm_wait_vblank] returning 2219 to client
>[  122.467915] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.467960] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.467969] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.467974] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.467977] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.467980] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.468005] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.484526] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.484573] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.484593] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.484602] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.484608] [drm:drm_wait_vblank] waiting on vblank count 2220, crtc 2
>[  122.484614] [drm:drm_wait_vblank] returning 2220 to client
>[  122.484623] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.484685] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.484701] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.484708] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.484712] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.484716] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.484749] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.501178] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.501272] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.501313] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.501336] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.501351] [drm:drm_wait_vblank] waiting on vblank count 2221, crtc 2
>[  122.501373] [drm:drm_wait_vblank] returning 2221 to client
>[  122.501391] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.501849] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.501879] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.501892] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.501900] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.501908] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.501975] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.517834] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.517926] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.517962] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.517989] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.518004] [drm:drm_wait_vblank] waiting on vblank count 2222, crtc 2
>[  122.518011] [drm:drm_wait_vblank] returning 2222 to client
>[  122.518017] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.518476] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.518508] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.518523] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.518532] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.518540] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.518609] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.534496] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.534587] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.534630] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.534653] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.534667] [drm:drm_wait_vblank] waiting on vblank count 2223, crtc 2
>[  122.534674] [drm:drm_wait_vblank] returning 2223 to client
>[  122.534681] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.534813] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.534841] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.534856] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.534868] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.534877] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.534945] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.551157] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.551249] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.551289] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.551310] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.551324] [drm:drm_wait_vblank] waiting on vblank count 2224, crtc 2
>[  122.551343] [drm:drm_wait_vblank] returning 2224 to client
>[  122.551352] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.551471] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.551498] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.551513] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.551521] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.551529] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.551599] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.567884] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.567974] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.568017] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.568040] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.568059] [drm:drm_wait_vblank] waiting on vblank count 2225, crtc 2
>[  122.568079] [drm:drm_wait_vblank] returning 2225 to client
>[  122.568092] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.568221] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.568255] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.568272] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.568286] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.568295] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.568368] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.584541] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.584632] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.584673] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.584694] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.584708] [drm:drm_wait_vblank] waiting on vblank count 2226, crtc 2
>[  122.584715] [drm:drm_wait_vblank] returning 2226 to client
>[  122.584742] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.584873] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.584903] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.584918] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.584927] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.584936] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.585011] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.601203] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.601294] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.601337] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.601360] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.601375] [drm:drm_wait_vblank] waiting on vblank count 2227, crtc 2
>[  122.601382] [drm:drm_wait_vblank] returning 2227 to client
>[  122.601389] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.601532] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.601563] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.601579] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.601590] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.601599] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.601671] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.617864] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.617954] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.617999] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.618023] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.618039] [drm:drm_wait_vblank] waiting on vblank count 2228, crtc 2
>[  122.618060] [drm:drm_wait_vblank] returning 2228 to client
>[  122.618073] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.618205] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.618239] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.618255] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.618270] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.618278] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.618357] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.634526] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.634617] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.634659] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.634681] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.634696] [drm:drm_wait_vblank] waiting on vblank count 2229, crtc 2
>[  122.634719] [drm:drm_wait_vblank] returning 2229 to client
>[  122.634735] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.634868] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.634899] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.634915] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.634926] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.634936] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.635008] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.651119] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.651212] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.651250] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.651271] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.651286] [drm:drm_wait_vblank] waiting on vblank count 2230, crtc 2
>[  122.651296] [drm:drm_wait_vblank] returning 2230 to client
>[  122.651320] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.651446] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.651478] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.651495] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.651504] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.651514] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.651586] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.667782] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.667874] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.667911] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.667931] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.667943] [drm:drm_wait_vblank] waiting on vblank count 2231, crtc 2
>[  122.667949] [drm:drm_wait_vblank] returning 2231 to client
>[  122.667963] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.668099] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.668127] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.668142] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.668151] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.668158] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.668489] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.684433] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.684525] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.684557] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.684576] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.684588] [drm:drm_wait_vblank] waiting on vblank count 2232, crtc 2
>[  122.684594] [drm:drm_wait_vblank] returning 2232 to client
>[  122.684609] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.685081] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.685109] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.685120] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.685126] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.685130] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.685184] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.701099] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.701191] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.701223] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.701242] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.701254] [drm:drm_wait_vblank] waiting on vblank count 2233, crtc 2
>[  122.701260] [drm:drm_wait_vblank] returning 2233 to client
>[  122.701274] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.701722] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.701748] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.701759] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.701764] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.701769] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.701822] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.717759] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.717850] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.717892] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.717914] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.717929] [drm:drm_wait_vblank] waiting on vblank count 2234, crtc 2
>[  122.717956] [drm:drm_wait_vblank] returning 2234 to client
>[  122.717969] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.718437] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.718469] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.718484] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.718492] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.718500] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.718565] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.734429] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.734521] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.734564] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.734586] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.734604] [drm:drm_wait_vblank] waiting on vblank count 2235, crtc 2
>[  122.734626] [drm:drm_wait_vblank] returning 2235 to client
>[  122.734635] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.735088] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.735117] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.735131] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.735140] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.735147] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.735214] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.751082] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.751176] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.751218] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.751242] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.751258] [drm:drm_wait_vblank] waiting on vblank count 2236, crtc 2
>[  122.751279] [drm:drm_wait_vblank] returning 2236 to client
>[  122.751286] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.751736] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.751834] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.751851] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.751865] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.751891] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.751960] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.767787] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.767886] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.767916] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.767943] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.767960] [drm:drm_wait_vblank] waiting on vblank count 2237, crtc 2
>[  122.767967] [drm:drm_wait_vblank] returning 2237 to client
>[  122.767973] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.768111] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.768142] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.768160] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.768170] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.768178] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.768253] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.784457] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.784549] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.784591] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.784614] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.784638] [drm:drm_wait_vblank] waiting on vblank count 2238, crtc 2
>[  122.784655] [drm:drm_wait_vblank] returning 2238 to client
>[  122.784666] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.785052] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.785082] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.785098] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.785107] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.785116] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.785184] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.801135] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.801229] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.801271] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.801293] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.801308] [drm:drm_wait_vblank] waiting on vblank count 2239, crtc 2
>[  122.801330] [drm:drm_wait_vblank] returning 2239 to client
>[  122.801346] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.801479] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.801513] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.801528] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.801542] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.801552] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.801630] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.817727] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.817818] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.817861] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.817883] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.817898] [drm:drm_wait_vblank] waiting on vblank count 2240, crtc 2
>[  122.817905] [drm:drm_wait_vblank] returning 2240 to client
>[  122.817912] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.818050] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.818082] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.818097] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.818107] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.818118] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.818196] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.834386] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.834476] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.834519] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.834542] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.834558] [drm:drm_wait_vblank] waiting on vblank count 2241, crtc 2
>[  122.834565] [drm:drm_wait_vblank] returning 2241 to client
>[  122.834572] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.834709] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.834741] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.834760] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.834774] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.834785] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.834861] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.851124] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.851217] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.851259] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.851281] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.851301] [drm:drm_wait_vblank] waiting on vblank count 2242, crtc 2
>[  122.851318] [drm:drm_wait_vblank] returning 2242 to client
>[  122.851325] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.851455] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.851489] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.851504] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.851520] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.851528] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.851604] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.867778] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.867869] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.867912] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.867935] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.867951] [drm:drm_wait_vblank] waiting on vblank count 2243, crtc 2
>[  122.867972] [drm:drm_wait_vblank] returning 2243 to client
>[  122.867989] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.868123] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.868154] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.868176] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.868186] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.868194] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.868266] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.884433] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.884523] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.884569] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.884591] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.884609] [drm:drm_wait_vblank] waiting on vblank count 2244, crtc 2
>[  122.884630] [drm:drm_wait_vblank] returning 2244 to client
>[  122.884643] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.884777] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.884809] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.884825] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.884839] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.884847] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.884916] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.901029] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.901118] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.901162] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.901185] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.901200] [drm:drm_wait_vblank] waiting on vblank count 2245, crtc 2
>[  122.901207] [drm:drm_wait_vblank] returning 2245 to client
>[  122.901213] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.901350] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.901379] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.901394] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.901404] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.901414] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.901495] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.917734] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.917826] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.917868] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.917893] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.917910] [drm:drm_wait_vblank] waiting on vblank count 2246, crtc 2
>[  122.917931] [drm:drm_wait_vblank] returning 2246 to client
>[  122.917938] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.918065] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.918101] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.918117] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.918129] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.918137] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.918216] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.934421] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.934511] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.934554] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.934576] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.934592] [drm:drm_wait_vblank] waiting on vblank count 2247, crtc 2
>[  122.934598] [drm:drm_wait_vblank] returning 2247 to client
>[  122.934605] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.934744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.934771] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.934787] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.934795] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.934805] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.934880] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.951080] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.951172] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.951215] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.951236] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.951252] [drm:drm_wait_vblank] waiting on vblank count 2248, crtc 2
>[  122.951260] [drm:drm_wait_vblank] returning 2248 to client
>[  122.951266] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.951408] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.951439] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.951456] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.951464] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.951473] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.951545] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  122.967738] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.967830] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  122.967872] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.967894] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.967912] [drm:drm_wait_vblank] waiting on vblank count 2249, crtc 2
>[  122.967932] [drm:drm_wait_vblank] returning 2249 to client
>[  122.967940] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.968070] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.968102] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.968118] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  122.968128] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  122.968142] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  122.968217] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  122.984398] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.984488] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  122.984531] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  122.984553] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.984568] [drm:drm_wait_vblank] waiting on vblank count 2250, crtc 2
>[  122.984575] [drm:drm_wait_vblank] returning 2250 to client
>[  122.984582] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  122.984717] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  122.984746] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  122.984767] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  122.984777] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  122.984788] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  122.984861] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.001059] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.001150] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.001194] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.001217] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.001239] [drm:drm_wait_vblank] waiting on vblank count 2251, crtc 2
>[  123.001256] [drm:drm_wait_vblank] returning 2251 to client
>[  123.001262] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.001391] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.001424] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.001441] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.001452] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.001468] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.001541] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.017718] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.017810] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.017852] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.017875] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.017890] [drm:drm_wait_vblank] waiting on vblank count 2252, crtc 2
>[  123.017913] [drm:drm_wait_vblank] returning 2252 to client
>[  123.017929] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.018064] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.018096] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.018111] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.018124] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.018135] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.018209] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.034314] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.034406] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.034448] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.034470] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.034486] [drm:drm_wait_vblank] waiting on vblank count 2253, crtc 2
>[  123.034508] [drm:drm_wait_vblank] returning 2253 to client
>[  123.034526] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.034662] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.034694] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.034710] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.034723] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.034738] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.034812] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.051041] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.051134] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.051177] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.051201] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.051216] [drm:drm_wait_vblank] waiting on vblank count 2254, crtc 2
>[  123.051223] [drm:drm_wait_vblank] returning 2254 to client
>[  123.051240] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.051378] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.051410] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.051428] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.051438] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.051451] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.051525] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.067683] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.067778] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.067820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.067843] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.067858] [drm:drm_wait_vblank] waiting on vblank count 2255, crtc 2
>[  123.067865] [drm:drm_wait_vblank] returning 2255 to client
>[  123.067872] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.068012] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.068044] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.068060] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.068070] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.068078] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.068148] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.084296] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.084388] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.084429] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.084452] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.084467] [drm:drm_wait_vblank] waiting on vblank count 2256, crtc 2
>[  123.084494] [drm:drm_wait_vblank] returning 2256 to client
>[  123.084507] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.084638] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.084674] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.084692] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.084702] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.084713] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.084786] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.100957] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.101047] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.101091] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.101114] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.101129] [drm:drm_wait_vblank] waiting on vblank count 2257, crtc 2
>[  123.101136] [drm:drm_wait_vblank] returning 2257 to client
>[  123.101143] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.101279] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.101309] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.101328] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.101338] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.101347] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.101422] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.117619] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.117711] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.117753] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.117776] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.117791] [drm:drm_wait_vblank] waiting on vblank count 2258, crtc 2
>[  123.117809] [drm:drm_wait_vblank] returning 2258 to client
>[  123.117828] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.117967] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.117998] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.118018] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.118031] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.118039] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.118115] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.134345] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.134435] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.134480] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.134502] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.134517] [drm:drm_wait_vblank] waiting on vblank count 2259, crtc 2
>[  123.134524] [drm:drm_wait_vblank] returning 2259 to client
>[  123.134531] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.134669] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.134697] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.134713] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.134726] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.134735] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.134810] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.150943] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.151036] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.151077] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.151099] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.151117] [drm:drm_wait_vblank] waiting on vblank count 2260, crtc 2
>[  123.151138] [drm:drm_wait_vblank] returning 2260 to client
>[  123.151151] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.151281] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.151315] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.151333] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.151345] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.151361] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.151434] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.167665] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.167756] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.167800] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.167823] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.167839] [drm:drm_wait_vblank] waiting on vblank count 2261, crtc 2
>[  123.167846] [drm:drm_wait_vblank] returning 2261 to client
>[  123.167853] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.167995] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.168025] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.168043] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.168052] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.168061] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.168138] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.184257] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.184349] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.184391] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.184415] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.184433] [drm:drm_wait_vblank] waiting on vblank count 2262, crtc 2
>[  123.184455] [drm:drm_wait_vblank] returning 2262 to client
>[  123.184462] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.184592] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.184625] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.184640] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.184650] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.184662] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.184735] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.200919] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.201011] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.201055] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.201078] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.201096] [drm:drm_wait_vblank] waiting on vblank count 2263, crtc 2
>[  123.201112] [drm:drm_wait_vblank] returning 2263 to client
>[  123.201120] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.201251] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.201281] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.201294] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.201305] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.201314] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.201390] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.217645] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.217737] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.217781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.217803] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.217818] [drm:drm_wait_vblank] waiting on vblank count 2264, crtc 2
>[  123.217825] [drm:drm_wait_vblank] returning 2264 to client
>[  123.217832] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.217970] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.218001] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.218017] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.218028] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.218037] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.218110] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.234310] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.234401] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.234444] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.234466] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.234486] [drm:drm_wait_vblank] waiting on vblank count 2265, crtc 2
>[  123.234506] [drm:drm_wait_vblank] returning 2265 to client
>[  123.234519] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.234652] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.234683] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.234703] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.234713] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.234726] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.234799] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.250907] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.250999] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.251044] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.251066] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.251082] [drm:drm_wait_vblank] waiting on vblank count 2266, crtc 2
>[  123.251101] [drm:drm_wait_vblank] returning 2266 to client
>[  123.251108] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.251234] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.251266] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.251283] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.251293] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.251303] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.251384] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.267628] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.267723] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.267765] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.267787] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.267807] [drm:drm_wait_vblank] waiting on vblank count 2267, crtc 2
>[  123.267829] [drm:drm_wait_vblank] returning 2267 to client
>[  123.267837] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.267966] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.267995] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.268011] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.268021] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.268034] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.268102] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.284286] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.284378] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.284421] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.284444] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.284462] [drm:drm_wait_vblank] waiting on vblank count 2268, crtc 2
>[  123.284484] [drm:drm_wait_vblank] returning 2268 to client
>[  123.284491] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.284616] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.284650] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.284666] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.284674] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.284683] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.284760] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.300948] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.301039] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.301083] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.301106] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.301121] [drm:drm_wait_vblank] waiting on vblank count 2269, crtc 2
>[  123.301128] [drm:drm_wait_vblank] returning 2269 to client
>[  123.301145] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.301281] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.301310] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.301328] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.301337] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.301350] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.301421] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.317610] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.317700] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.317744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.317767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.317782] [drm:drm_wait_vblank] waiting on vblank count 2270, crtc 2
>[  123.317789] [drm:drm_wait_vblank] returning 2270 to client
>[  123.317796] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.317937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.317968] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.317987] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.317996] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.318002] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.318071] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.334204] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.334296] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.334339] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.334361] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.334376] [drm:drm_wait_vblank] waiting on vblank count 2271, crtc 2
>[  123.334383] [drm:drm_wait_vblank] returning 2271 to client
>[  123.334390] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.334524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.334554] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.334575] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.334585] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.334593] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.334674] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.350869] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.350963] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.351004] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.351027] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.351043] [drm:drm_wait_vblank] waiting on vblank count 2272, crtc 2
>[  123.351064] [drm:drm_wait_vblank] returning 2272 to client
>[  123.351071] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.351198] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.351230] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.351245] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.351253] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.351262] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.351332] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.367599] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.367692] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.367737] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.367759] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.367776] [drm:drm_wait_vblank] waiting on vblank count 2273, crtc 2
>[  123.367797] [drm:drm_wait_vblank] returning 2273 to client
>[  123.367811] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.367942] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.367973] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.367988] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.367998] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.368006] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.368075] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.384252] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.384343] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.384385] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.384409] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.384428] [drm:drm_wait_vblank] waiting on vblank count 2274, crtc 2
>[  123.384449] [drm:drm_wait_vblank] returning 2274 to client
>[  123.384457] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.384586] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.384619] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.384635] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.384645] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.384658] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.384732] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.400912] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.401003] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.401048] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.401072] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.401088] [drm:drm_wait_vblank] waiting on vblank count 2275, crtc 2
>[  123.401109] [drm:drm_wait_vblank] returning 2275 to client
>[  123.401117] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.401244] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.401274] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.401290] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.401300] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.401310] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.401384] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.417576] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.417672] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.417706] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.417734] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.417749] [drm:drm_wait_vblank] waiting on vblank count 2276, crtc 2
>[  123.417766] [drm:drm_wait_vblank] returning 2276 to client
>[  123.417785] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.417923] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.417957] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.417972] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.417984] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.417995] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.418065] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.434234] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.434326] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.434368] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.434392] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.434407] [drm:drm_wait_vblank] waiting on vblank count 2277, crtc 2
>[  123.434434] [drm:drm_wait_vblank] returning 2277 to client
>[  123.434447] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.434580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.434609] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.434626] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.434638] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.434646] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.434717] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.450811] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.450903] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.450946] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.450970] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.450986] [drm:drm_wait_vblank] waiting on vblank count 2278, crtc 2
>[  123.451006] [drm:drm_wait_vblank] returning 2278 to client
>[  123.451019] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.451147] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.451181] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.451196] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.451206] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.451219] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.451294] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.467488] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.467582] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.467623] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.467645] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.467662] [drm:drm_wait_vblank] waiting on vblank count 2279, crtc 2
>[  123.467681] [drm:drm_wait_vblank] returning 2279 to client
>[  123.467695] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.467823] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.467855] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.467873] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.467884] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.467897] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.467972] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.484149] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.484240] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.484282] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.484305] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.484326] [drm:drm_wait_vblank] waiting on vblank count 2280, crtc 2
>[  123.484348] [drm:drm_wait_vblank] returning 2280 to client
>[  123.484360] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.484492] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.484525] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.484541] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.484552] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.484565] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.484638] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.500808] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.500898] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.500940] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.500963] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.500982] [drm:drm_wait_vblank] waiting on vblank count 2281, crtc 2
>[  123.501002] [drm:drm_wait_vblank] returning 2281 to client
>[  123.501011] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.501137] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.501170] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.501184] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.501195] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.501205] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.501283] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.517474] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.517567] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.517609] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.517632] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.517647] [drm:drm_wait_vblank] waiting on vblank count 2282, crtc 2
>[  123.517670] [drm:drm_wait_vblank] returning 2282 to client
>[  123.517687] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.517820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.517853] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.517871] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.517887] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.517894] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.517967] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.534128] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.534219] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.534262] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.534286] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.534306] [drm:drm_wait_vblank] waiting on vblank count 2283, crtc 2
>[  123.534327] [drm:drm_wait_vblank] returning 2283 to client
>[  123.534335] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.534461] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.534494] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.534509] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.534517] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.534527] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.534605] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.550791] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.550884] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.550920] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.550948] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.550966] [drm:drm_wait_vblank] waiting on vblank count 2284, crtc 2
>[  123.550983] [drm:drm_wait_vblank] returning 2284 to client
>[  123.550990] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.551116] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.551148] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.551163] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.551171] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.551179] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.551251] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.567519] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.567610] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.567652] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.567674] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.567689] [drm:drm_wait_vblank] waiting on vblank count 2285, crtc 2
>[  123.567706] [drm:drm_wait_vblank] returning 2285 to client
>[  123.567726] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.567862] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.567892] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.567908] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.567919] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.567931] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.568002] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.584174] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.584265] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.584307] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.584330] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.584345] [drm:drm_wait_vblank] waiting on vblank count 2286, crtc 2
>[  123.584371] [drm:drm_wait_vblank] returning 2286 to client
>[  123.584384] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.584513] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.584545] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.584558] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.584570] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.584583] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.584654] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.600773] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.600864] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.600907] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.600929] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.600948] [drm:drm_wait_vblank] waiting on vblank count 2287, crtc 2
>[  123.600970] [drm:drm_wait_vblank] returning 2287 to client
>[  123.600977] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.601107] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.601139] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.601155] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.601166] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.601175] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.601252] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.617433] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.617526] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.617570] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.617593] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.617611] [drm:drm_wait_vblank] waiting on vblank count 2288, crtc 2
>[  123.617628] [drm:drm_wait_vblank] returning 2288 to client
>[  123.617636] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.617762] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.617792] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.617806] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.617817] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.617826] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.617907] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.634100] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.634193] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.634228] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.634256] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.634271] [drm:drm_wait_vblank] waiting on vblank count 2289, crtc 2
>[  123.634288] [drm:drm_wait_vblank] returning 2289 to client
>[  123.634309] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.634440] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.634470] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.634485] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.634497] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.634507] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.634583] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.650760] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.650850] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.650894] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.650916] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.650934] [drm:drm_wait_vblank] waiting on vblank count 2290, crtc 2
>[  123.650951] [drm:drm_wait_vblank] returning 2290 to client
>[  123.650958] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.651084] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.651116] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.651130] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.651142] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.651151] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.651226] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.667421] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.667516] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.667562] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.667585] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.667612] [drm:drm_wait_vblank] waiting on vblank count 2291, crtc 2
>[  123.667620] [drm:drm_wait_vblank] returning 2291 to client
>[  123.667627] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.667765] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.667798] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.667813] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.667822] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.667832] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.667906] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.684073] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.684164] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.684208] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.684230] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.684245] [drm:drm_wait_vblank] waiting on vblank count 2292, crtc 2
>[  123.684267] [drm:drm_wait_vblank] returning 2292 to client
>[  123.684284] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.684414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.684445] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.684462] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.684472] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.684482] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.684557] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.700737] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.700828] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.700871] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.700893] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.700913] [drm:drm_wait_vblank] waiting on vblank count 2293, crtc 2
>[  123.700934] [drm:drm_wait_vblank] returning 2293 to client
>[  123.700946] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.701075] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.701106] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.701122] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.701131] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.701140] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.701209] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.717392] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.717485] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.717527] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.717550] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.717568] [drm:drm_wait_vblank] waiting on vblank count 2294, crtc 2
>[  123.717587] [drm:drm_wait_vblank] returning 2294 to client
>[  123.717600] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.717732] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.717766] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.717782] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.717793] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.717807] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.717881] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.734058] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.734149] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.734193] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.734216] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.734231] [drm:drm_wait_vblank] waiting on vblank count 2295, crtc 2
>[  123.734254] [drm:drm_wait_vblank] returning 2295 to client
>[  123.734270] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.734399] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.734433] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.734449] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.734460] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.734472] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.734546] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.750719] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.750811] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.750845] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.750874] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.750894] [drm:drm_wait_vblank] waiting on vblank count 2296, crtc 2
>[  123.750913] [drm:drm_wait_vblank] returning 2296 to client
>[  123.750925] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.751053] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.751088] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.751103] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.751111] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.751121] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.751189] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.767356] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.767452] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.767483] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.767511] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.767527] [drm:drm_wait_vblank] waiting on vblank count 2297, crtc 2
>[  123.767550] [drm:drm_wait_vblank] returning 2297 to client
>[  123.767566] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.767698] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.767727] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.767743] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.767754] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.767762] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.767834] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.784103] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.784196] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.784229] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.784257] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.784273] [drm:drm_wait_vblank] waiting on vblank count 2298, crtc 2
>[  123.784280] [drm:drm_wait_vblank] returning 2298 to client
>[  123.784287] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.784424] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.784455] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.784473] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.784483] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.784492] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.784567] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.800767] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.800857] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.800898] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.800921] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.800937] [drm:drm_wait_vblank] waiting on vblank count 2299, crtc 2
>[  123.800963] [drm:drm_wait_vblank] returning 2299 to client
>[  123.800976] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.801103] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.801133] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.801149] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.801159] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.801168] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.801246] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.817428] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.817520] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.817562] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.817586] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.817604] [drm:drm_wait_vblank] waiting on vblank count 2300, crtc 2
>[  123.817625] [drm:drm_wait_vblank] returning 2300 to client
>[  123.817638] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.817768] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.817803] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.817818] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.817827] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.817835] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.817912] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.834064] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.834155] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.834197] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.834219] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.834234] [drm:drm_wait_vblank] waiting on vblank count 2301, crtc 2
>[  123.834255] [drm:drm_wait_vblank] returning 2301 to client
>[  123.834271] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.834407] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.834440] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.834457] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.834466] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.834474] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.834554] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.850752] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.850845] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.850886] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.850909] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.850926] [drm:drm_wait_vblank] waiting on vblank count 2302, crtc 2
>[  123.850946] [drm:drm_wait_vblank] returning 2302 to client
>[  123.850954] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.851080] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.851118] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.851133] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.851142] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.851152] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.851220] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.867412] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.867502] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.867544] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.867566] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.867585] [drm:drm_wait_vblank] waiting on vblank count 2303, crtc 2
>[  123.867606] [drm:drm_wait_vblank] returning 2303 to client
>[  123.867613] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.867741] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.867773] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.867787] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.867798] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.867809] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.867881] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.884069] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.884160] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.884202] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.884225] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.884239] [drm:drm_wait_vblank] waiting on vblank count 2304, crtc 2
>[  123.884257] [drm:drm_wait_vblank] returning 2304 to client
>[  123.884277] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.884408] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.884441] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.884457] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.884466] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.884476] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.884551] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.900732] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.900824] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.900867] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.900890] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.900909] [drm:drm_wait_vblank] waiting on vblank count 2305, crtc 2
>[  123.900930] [drm:drm_wait_vblank] returning 2305 to client
>[  123.900943] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.901073] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.901105] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.901122] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.901130] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.901139] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.901220] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.917395] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.917486] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.917528] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.917550] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.917566] [drm:drm_wait_vblank] waiting on vblank count 2306, crtc 2
>[  123.917573] [drm:drm_wait_vblank] returning 2306 to client
>[  123.917580] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.917719] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.917753] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.917771] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.917779] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.917786] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.917860] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.934054] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.934145] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.934186] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.934209] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.934229] [drm:drm_wait_vblank] waiting on vblank count 2307, crtc 2
>[  123.934251] [drm:drm_wait_vblank] returning 2307 to client
>[  123.934259] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.934386] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.934416] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.934431] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.934441] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.934450] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.934520] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.950650] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.950743] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.950785] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.950808] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.950826] [drm:drm_wait_vblank] waiting on vblank count 2308, crtc 2
>[  123.950848] [drm:drm_wait_vblank] returning 2308 to client
>[  123.950855] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.950986] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.951017] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.951034] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.951045] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.951053] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.951129] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  123.967300] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.967391] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  123.967433] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.967455] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.967475] [drm:drm_wait_vblank] waiting on vblank count 2309, crtc 2
>[  123.967496] [drm:drm_wait_vblank] returning 2309 to client
>[  123.967503] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.967630] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.967661] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.967674] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  123.967687] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  123.967697] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  123.967769] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  123.983968] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.984060] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  123.984101] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  123.984124] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.984144] [drm:drm_wait_vblank] waiting on vblank count 2310, crtc 2
>[  123.984166] [drm:drm_wait_vblank] returning 2310 to client
>[  123.984174] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  123.984301] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  123.984333] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  123.984349] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  123.984357] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  123.984366] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  123.984441] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.000628] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.000717] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.000762] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.000784] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.000800] [drm:drm_wait_vblank] waiting on vblank count 2311, crtc 2
>[  124.000807] [drm:drm_wait_vblank] returning 2311 to client
>[  124.000813] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.000953] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.000981] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.000998] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.001007] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.001015] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.001085] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.017290] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.017380] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.017422] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.017445] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.017464] [drm:drm_wait_vblank] waiting on vblank count 2312, crtc 2
>[  124.017485] [drm:drm_wait_vblank] returning 2312 to client
>[  124.017493] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.017619] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.017650] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.017665] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.017675] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.017684] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.017753] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.033948] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.034037] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.034079] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.034102] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.034123] [drm:drm_wait_vblank] waiting on vblank count 2313, crtc 2
>[  124.034145] [drm:drm_wait_vblank] returning 2313 to client
>[  124.034153] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.034280] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.034309] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.034324] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.034334] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.034343] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.034412] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.050614] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.050707] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.050750] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.050773] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.050793] [drm:drm_wait_vblank] waiting on vblank count 2314, crtc 2
>[  124.050813] [drm:drm_wait_vblank] returning 2314 to client
>[  124.050827] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.050956] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.050988] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.051003] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.051013] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.051025] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.051100] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.067274] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.067367] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.067399] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.067429] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.067449] [drm:drm_wait_vblank] waiting on vblank count 2315, crtc 2
>[  124.067470] [drm:drm_wait_vblank] returning 2315 to client
>[  124.067483] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.067615] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.067644] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.067663] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.067672] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.067680] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.067751] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.083927] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.084016] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.084060] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.084083] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.084101] [drm:drm_wait_vblank] waiting on vblank count 2316, crtc 2
>[  124.084121] [drm:drm_wait_vblank] returning 2316 to client
>[  124.084135] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.084260] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.084296] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.084312] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.084324] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.084332] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.084413] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.100648] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.100739] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.100781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.100804] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.100820] [drm:drm_wait_vblank] waiting on vblank count 2317, crtc 2
>[  124.100827] [drm:drm_wait_vblank] returning 2317 to client
>[  124.100834] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.100973] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.101004] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.101019] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.101029] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.101037] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.101110] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.117317] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.117407] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.117451] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.117473] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.117488] [drm:drm_wait_vblank] waiting on vblank count 2318, crtc 2
>[  124.117510] [drm:drm_wait_vblank] returning 2318 to client
>[  124.117528] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.117654] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.117684] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.117697] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.117710] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.117718] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.117794] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.133981] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.134071] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.134112] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.134134] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.134149] [drm:drm_wait_vblank] waiting on vblank count 2319, crtc 2
>[  124.134166] [drm:drm_wait_vblank] returning 2319 to client
>[  124.134185] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.134322] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.134356] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.134374] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.134381] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.134391] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.134466] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.150575] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.150669] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.150701] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.150728] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.150743] [drm:drm_wait_vblank] waiting on vblank count 2320, crtc 2
>[  124.150760] [drm:drm_wait_vblank] returning 2320 to client
>[  124.150778] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.150919] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.150954] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.150969] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.150978] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.150988] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.151056] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.167194] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.167284] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.167330] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.167353] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.167368] [drm:drm_wait_vblank] waiting on vblank count 2321, crtc 2
>[  124.167376] [drm:drm_wait_vblank] returning 2321 to client
>[  124.167382] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.167519] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.167552] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.167571] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.167581] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.167589] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.167658] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.183898] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.183991] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.184025] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.184052] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.184067] [drm:drm_wait_vblank] waiting on vblank count 2322, crtc 2
>[  124.184074] [drm:drm_wait_vblank] returning 2322 to client
>[  124.184080] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.184215] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.184246] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.184260] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.184271] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.184279] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.184358] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.200534] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.200627] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.200670] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.200693] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.200711] [drm:drm_wait_vblank] waiting on vblank count 2323, crtc 2
>[  124.200732] [drm:drm_wait_vblank] returning 2323 to client
>[  124.200745] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.200875] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.200907] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.200924] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.200934] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.200942] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.201012] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.217245] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.217340] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.217383] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.217406] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.217423] [drm:drm_wait_vblank] waiting on vblank count 2324, crtc 2
>[  124.217443] [drm:drm_wait_vblank] returning 2324 to client
>[  124.217450] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.217580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.217612] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.217627] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.217637] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.217646] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.217718] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.233944] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.234032] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.234077] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.234100] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.234117] [drm:drm_wait_vblank] waiting on vblank count 2325, crtc 2
>[  124.234135] [drm:drm_wait_vblank] returning 2325 to client
>[  124.234143] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.234285] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.234318] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.234333] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.234345] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.234359] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.234433] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.250604] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.250696] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.250742] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.250765] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.250784] [drm:drm_wait_vblank] waiting on vblank count 2326, crtc 2
>[  124.250802] [drm:drm_wait_vblank] returning 2326 to client
>[  124.250809] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.250937] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.250970] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.250985] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.250995] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.251003] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.251075] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.267265] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.267357] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.267401] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.267424] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.267441] [drm:drm_wait_vblank] waiting on vblank count 2327, crtc 2
>[  124.267464] [drm:drm_wait_vblank] returning 2327 to client
>[  124.267472] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.267600] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.267629] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.267644] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.267653] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.267665] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.267732] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.283922] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.284014] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.284057] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.284079] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.284096] [drm:drm_wait_vblank] waiting on vblank count 2328, crtc 2
>[  124.284116] [drm:drm_wait_vblank] returning 2328 to client
>[  124.284129] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.284262] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.284292] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.284308] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.284318] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.284327] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.284405] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.300585] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.300676] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.300723] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.300747] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.300765] [drm:drm_wait_vblank] waiting on vblank count 2329, crtc 2
>[  124.300782] [drm:drm_wait_vblank] returning 2329 to client
>[  124.300789] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.300920] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.300949] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.300964] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.300975] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.300984] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.301059] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.317180] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.317273] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.317316] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.317339] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.317359] [drm:drm_wait_vblank] waiting on vblank count 2330, crtc 2
>[  124.317378] [drm:drm_wait_vblank] returning 2330 to client
>[  124.317392] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.317524] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.317557] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.317575] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.317588] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.317597] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.317676] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.333905] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.333999] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.334040] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.334063] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.334080] [drm:drm_wait_vblank] waiting on vblank count 2331, crtc 2
>[  124.334104] [drm:drm_wait_vblank] returning 2331 to client
>[  124.334111] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.334238] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.334271] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.334285] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.334295] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.334305] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.334380] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.350562] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.350655] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.350697] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.350721] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.350740] [drm:drm_wait_vblank] waiting on vblank count 2332, crtc 2
>[  124.350759] [drm:drm_wait_vblank] returning 2332 to client
>[  124.350766] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.350892] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.350922] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.350937] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.350948] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.350959] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.351029] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.367231] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.367321] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.367366] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.367388] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.367404] [drm:drm_wait_vblank] waiting on vblank count 2333, crtc 2
>[  124.367413] [drm:drm_wait_vblank] returning 2333 to client
>[  124.367419] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.367557] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.367587] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.367607] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.367618] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.367626] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.367697] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.383886] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.383977] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.384021] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.384044] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.384059] [drm:drm_wait_vblank] waiting on vblank count 2334, crtc 2
>[  124.384067] [drm:drm_wait_vblank] returning 2334 to client
>[  124.384073] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.384208] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.384239] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.384257] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.384266] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.384274] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.384345] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.400479] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.400572] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.400616] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.400640] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.400662] [drm:drm_wait_vblank] waiting on vblank count 2335, crtc 2
>[  124.400670] [drm:drm_wait_vblank] returning 2335 to client
>[  124.400677] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.400812] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.400840] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.400855] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.400864] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.400871] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.400944] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.417115] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.417209] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.417240] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.417266] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.417281] [drm:drm_wait_vblank] waiting on vblank count 2336, crtc 2
>[  124.417293] [drm:drm_wait_vblank] returning 2336 to client
>[  124.417313] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.417451] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.417485] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.417499] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.417508] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.417518] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.417587] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.433801] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.433897] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.433932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.433960] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.433975] [drm:drm_wait_vblank] waiting on vblank count 2337, crtc 2
>[  124.433982] [drm:drm_wait_vblank] returning 2337 to client
>[  124.433988] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.434136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.434167] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.434184] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.434193] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.434200] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.434269] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.450467] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.450560] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.450605] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.450627] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.450645] [drm:drm_wait_vblank] waiting on vblank count 2338, crtc 2
>[  124.450661] [drm:drm_wait_vblank] returning 2338 to client
>[  124.450668] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.450795] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.450828] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.450843] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.450853] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.450862] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.450944] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.467126] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.467219] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.467260] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.467284] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.467299] [drm:drm_wait_vblank] waiting on vblank count 2339, crtc 2
>[  124.467321] [drm:drm_wait_vblank] returning 2339 to client
>[  124.467338] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.467470] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.467501] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.467517] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.467527] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.467536] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.467616] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.483782] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.483875] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.483916] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.483939] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.483956] [drm:drm_wait_vblank] waiting on vblank count 2340, crtc 2
>[  124.483979] [drm:drm_wait_vblank] returning 2340 to client
>[  124.483991] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.484118] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.484156] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.484171] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.484180] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.484192] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.484274] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.500444] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.500536] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.500579] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.500601] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.500616] [drm:drm_wait_vblank] waiting on vblank count 2341, crtc 2
>[  124.500623] [drm:drm_wait_vblank] returning 2341 to client
>[  124.500630] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.500765] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.500794] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.500810] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.500820] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.500829] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.500906] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.517177] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.517271] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.517316] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.517338] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.517357] [drm:drm_wait_vblank] waiting on vblank count 2342, crtc 2
>[  124.517378] [drm:drm_wait_vblank] returning 2342 to client
>[  124.517391] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.517521] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.517554] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.517571] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.517580] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.517588] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.517661] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.533833] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.533926] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.533968] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.533992] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.534011] [drm:drm_wait_vblank] waiting on vblank count 2343, crtc 2
>[  124.534028] [drm:drm_wait_vblank] returning 2343 to client
>[  124.534035] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.534164] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.534193] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.534207] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.534217] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.534228] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.534301] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.550429] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.550523] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.550563] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.550585] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.550604] [drm:drm_wait_vblank] waiting on vblank count 2344, crtc 2
>[  124.550625] [drm:drm_wait_vblank] returning 2344 to client
>[  124.550633] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.550756] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.550790] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.550805] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.550815] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.550824] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.550896] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.567090] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.567181] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.567225] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.567248] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.567267] [drm:drm_wait_vblank] waiting on vblank count 2345, crtc 2
>[  124.567285] [drm:drm_wait_vblank] returning 2345 to client
>[  124.567293] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.567426] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.567457] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.567472] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.567480] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.567491] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.567560] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.583749] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.583841] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.583885] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.583907] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.583922] [drm:drm_wait_vblank] waiting on vblank count 2346, crtc 2
>[  124.583929] [drm:drm_wait_vblank] returning 2346 to client
>[  124.583941] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.584085] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.584117] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.584132] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.584141] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.584150] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.584229] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.600371] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.600464] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.600507] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.600530] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.600549] [drm:drm_wait_vblank] waiting on vblank count 2347, crtc 2
>[  124.600565] [drm:drm_wait_vblank] returning 2347 to client
>[  124.600573] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.600698] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.600728] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.600743] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.600753] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.600763] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.600840] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.617069] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.617196] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.617206] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.617218] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.617233] [drm:drm_wait_vblank] waiting on vblank count 2348, crtc 2
>[  124.617240] [drm:drm_wait_vblank] returning 2348 to client
>[  124.617247] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.617312] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.617342] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.617357] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.617364] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.617371] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.617399] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.633805] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.633929] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.633938] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.633949] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.633965] [drm:drm_wait_vblank] waiting on vblank count 2349, crtc 2
>[  124.633973] [drm:drm_wait_vblank] returning 2349 to client
>[  124.633979] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.634044] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.634072] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.634087] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.634095] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.634103] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.634134] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.650391] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.650515] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.650532] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.650547] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.650562] [drm:drm_wait_vblank] waiting on vblank count 2350, crtc 2
>[  124.650569] [drm:drm_wait_vblank] returning 2350 to client
>[  124.650590] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.650666] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.650694] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.650708] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.650719] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.650725] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.650746] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.667006] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.667130] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.667146] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.667160] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.667176] [drm:drm_wait_vblank] waiting on vblank count 2351, crtc 2
>[  124.667184] [drm:drm_wait_vblank] returning 2351 to client
>[  124.667201] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.667277] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.667304] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.667325] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.667337] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.667342] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.667364] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.683775] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.683904] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.683913] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.683926] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.683940] [drm:drm_wait_vblank] waiting on vblank count 2352, crtc 2
>[  124.683947] [drm:drm_wait_vblank] returning 2352 to client
>[  124.683953] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.684018] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.684044] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.684059] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.684068] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.684075] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.684102] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.700372] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.700497] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.700514] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.700531] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.700545] [drm:drm_wait_vblank] waiting on vblank count 2353, crtc 2
>[  124.700555] [drm:drm_wait_vblank] returning 2353 to client
>[  124.700570] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.700643] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.700668] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.700687] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.700695] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.700699] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.700726] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.717094] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.717220] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.717228] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.717241] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.717256] [drm:drm_wait_vblank] waiting on vblank count 2354, crtc 2
>[  124.717263] [drm:drm_wait_vblank] returning 2354 to client
>[  124.717269] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.717332] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.717366] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.717382] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.717391] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.717399] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.717426] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.733693] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.733817] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.733826] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.733838] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.733854] [drm:drm_wait_vblank] waiting on vblank count 2355, crtc 2
>[  124.733861] [drm:drm_wait_vblank] returning 2355 to client
>[  124.733867] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.733932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.733959] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.733973] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.733981] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.733988] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.734014] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.750355] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.750479] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.750496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.750513] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.750528] [drm:drm_wait_vblank] waiting on vblank count 2356, crtc 2
>[  124.750536] [drm:drm_wait_vblank] returning 2356 to client
>[  124.750553] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.750897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.750924] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.750936] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.750942] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.750947] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.750999] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.766990] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.767136] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.767154] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.767175] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.767195] [drm:drm_wait_vblank] waiting on vblank count 2357, crtc 2
>[  124.767203] [drm:drm_wait_vblank] returning 2357 to client
>[  124.767210] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.767338] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.767369] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.767384] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.767393] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.767401] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.767471] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.783730] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.783853] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.783862] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.783875] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.783893] [drm:drm_wait_vblank] waiting on vblank count 2358, crtc 2
>[  124.783901] [drm:drm_wait_vblank] returning 2358 to client
>[  124.783907] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.784016] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.784046] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.784064] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.784072] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.784078] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.784149] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.800402] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.800526] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.800543] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.800560] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.800574] [drm:drm_wait_vblank] waiting on vblank count 2359, crtc 2
>[  124.800589] [drm:drm_wait_vblank] returning 2359 to client
>[  124.800602] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.800717] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.800741] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.800752] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.800757] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.800762] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.801038] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.817065] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.817189] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.817206] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.817222] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.817235] [drm:drm_wait_vblank] waiting on vblank count 2360, crtc 2
>[  124.817243] [drm:drm_wait_vblank] returning 2360 to client
>[  124.817258] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.817604] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.817630] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.817645] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.817651] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.817656] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.817707] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.833723] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.833847] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.833855] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.833868] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.833883] [drm:drm_wait_vblank] waiting on vblank count 2361, crtc 2
>[  124.833890] [drm:drm_wait_vblank] returning 2361 to client
>[  124.833896] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.834247] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.834275] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.834290] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.834297] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.834301] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.834356] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.850388] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.850513] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.850530] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.850546] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.850560] [drm:drm_wait_vblank] waiting on vblank count 2362, crtc 2
>[  124.850570] [drm:drm_wait_vblank] returning 2362 to client
>[  124.850589] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.850929] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.850955] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.850966] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.850971] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.850976] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.851103] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.867047] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.867175] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.867184] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.867197] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.867212] [drm:drm_wait_vblank] waiting on vblank count 2363, crtc 2
>[  124.867219] [drm:drm_wait_vblank] returning 2363 to client
>[  124.867225] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.867565] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.867591] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.867602] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.867608] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.867612] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.867665] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.883638] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.883764] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.883782] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.883799] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.883813] [drm:drm_wait_vblank] waiting on vblank count 2364, crtc 2
>[  124.883826] [drm:drm_wait_vblank] returning 2364 to client
>[  124.883843] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.883955] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.883986] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.884003] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.884014] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.884022] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.884091] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.900299] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.900423] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.900440] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.900457] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.900471] [drm:drm_wait_vblank] waiting on vblank count 2365, crtc 2
>[  124.900485] [drm:drm_wait_vblank] returning 2365 to client
>[  124.900498] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.900848] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.900873] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.900884] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.900890] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.900895] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.900948] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.917022] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.917146] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.917155] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.917167] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.917185] [drm:drm_wait_vblank] waiting on vblank count 2366, crtc 2
>[  124.917192] [drm:drm_wait_vblank] returning 2366 to client
>[  124.917198] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.917553] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.917579] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.917590] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.917596] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.917601] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.917655] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.933685] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.933811] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.933820] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.933833] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.933847] [drm:drm_wait_vblank] waiting on vblank count 2367, crtc 2
>[  124.933854] [drm:drm_wait_vblank] returning 2367 to client
>[  124.933861] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.934216] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.934246] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.934258] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.934264] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.934270] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.934323] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.950346] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.950471] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.950489] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.950506] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.950520] [drm:drm_wait_vblank] waiting on vblank count 2368, crtc 2
>[  124.950536] [drm:drm_wait_vblank] returning 2368 to client
>[  124.950549] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.950891] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.950915] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.950927] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.950938] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.950944] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.951077] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  124.966990] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.967114] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  124.967130] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.967154] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.967167] [drm:drm_wait_vblank] waiting on vblank count 2369, crtc 2
>[  124.967179] [drm:drm_wait_vblank] returning 2369 to client
>[  124.967193] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.967319] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.967351] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.967366] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  124.967374] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  124.967381] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  124.967451] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  124.983752] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.983876] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  124.983893] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  124.983909] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.983924] [drm:drm_wait_vblank] waiting on vblank count 2370, crtc 2
>[  124.983931] [drm:drm_wait_vblank] returning 2370 to client
>[  124.983952] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  124.984072] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  124.984103] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  124.984117] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  124.984126] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  124.984133] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  124.984204] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.000264] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.000386] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.000403] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.000418] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.000433] [drm:drm_wait_vblank] waiting on vblank count 2371, crtc 2
>[  125.000440] [drm:drm_wait_vblank] returning 2371 to client
>[  125.000458] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.000808] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.000833] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.000844] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.000850] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.000854] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.000908] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.016919] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.017043] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.017061] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.017077] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.017092] [drm:drm_wait_vblank] waiting on vblank count 2372, crtc 2
>[  125.017098] [drm:drm_wait_vblank] returning 2372 to client
>[  125.017113] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.017461] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.017486] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.017497] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.017503] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.017508] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.017558] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.033653] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.033776] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.033794] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.033811] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.033826] [drm:drm_wait_vblank] waiting on vblank count 2373, crtc 2
>[  125.033833] [drm:drm_wait_vblank] returning 2373 to client
>[  125.033850] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.034243] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.034276] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.034288] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.034293] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.034298] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.034352] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.050310] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.050433] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.050450] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.050466] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.050482] [drm:drm_wait_vblank] waiting on vblank count 2374, crtc 2
>[  125.050494] [drm:drm_wait_vblank] returning 2374 to client
>[  125.050509] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.050851] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.050875] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.050886] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.050892] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.050897] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.051020] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.066970] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.067095] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.067112] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.067128] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.067143] [drm:drm_wait_vblank] waiting on vblank count 2375, crtc 2
>[  125.067152] [drm:drm_wait_vblank] returning 2375 to client
>[  125.067171] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.067509] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.067535] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.067546] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.067552] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.067557] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.067608] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.083557] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.083665] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.083679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.083691] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.083708] [drm:drm_wait_vblank] waiting on vblank count 2376, crtc 2
>[  125.083714] [drm:drm_wait_vblank] returning 2376 to client
>[  125.083719] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.084134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.084168] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.084183] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.084195] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.084203] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.084266] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.100226] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.100344] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.100366] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.100376] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.100390] [drm:drm_wait_vblank] waiting on vblank count 2377, crtc 2
>[  125.100396] [drm:drm_wait_vblank] returning 2377 to client
>[  125.100402] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.100809] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.100841] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.100857] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.100869] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.100877] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.100944] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.116928] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.117048] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.117064] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.117075] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.117084] [drm:drm_wait_vblank] waiting on vblank count 2378, crtc 2
>[  125.117091] [drm:drm_wait_vblank] returning 2378 to client
>[  125.117096] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.117489] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.117526] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.117542] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.117552] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.117562] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.117631] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.133615] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.133732] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.133753] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.133763] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.133776] [drm:drm_wait_vblank] waiting on vblank count 2379, crtc 2
>[  125.133784] [drm:drm_wait_vblank] returning 2379 to client
>[  125.133790] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.134196] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.134227] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.134242] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.134250] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.134258] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.134331] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.150209] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.150328] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.150351] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.150360] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.150374] [drm:drm_wait_vblank] waiting on vblank count 2380, crtc 2
>[  125.150381] [drm:drm_wait_vblank] returning 2380 to client
>[  125.150386] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.150781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.150814] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.150838] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.150849] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.150857] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.150988] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.166870] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.166988] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.167009] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.167018] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.167031] [drm:drm_wait_vblank] waiting on vblank count 2381, crtc 2
>[  125.167038] [drm:drm_wait_vblank] returning 2381 to client
>[  125.167046] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.167436] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.167466] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.167480] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.167492] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.167500] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.167566] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.183528] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.183646] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.183666] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.183676] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.183690] [drm:drm_wait_vblank] waiting on vblank count 2382, crtc 2
>[  125.183697] [drm:drm_wait_vblank] returning 2382 to client
>[  125.183703] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.184097] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.184126] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.184145] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.184154] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.184162] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.184226] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.200190] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.200310] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.200325] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.200337] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.200346] [drm:drm_wait_vblank] waiting on vblank count 2383, crtc 2
>[  125.200356] [drm:drm_wait_vblank] returning 2383 to client
>[  125.200362] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.200762] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.200800] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.200821] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.200830] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.200838] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.200904] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.216915] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.217034] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.217050] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.217061] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.217069] [drm:drm_wait_vblank] waiting on vblank count 2384, crtc 2
>[  125.217076] [drm:drm_wait_vblank] returning 2384 to client
>[  125.217081] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.217473] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.217504] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.217524] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.217534] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.217543] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.217609] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.233578] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.233696] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.233716] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.233732] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.233744] [drm:drm_wait_vblank] waiting on vblank count 2385, crtc 2
>[  125.233750] [drm:drm_wait_vblank] returning 2385 to client
>[  125.233767] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.233901] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.233932] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.233947] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.233954] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.233961] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.234000] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.250244] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.250323] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.250340] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.250345] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.250362] [drm:drm_wait_vblank] waiting on vblank count 2386, crtc 2
>[  125.250370] [drm:drm_wait_vblank] returning 2386 to client
>[  125.250397] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.250480] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.250506] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.250518] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.250526] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.250549] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.250585] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.266840] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.266920] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.266938] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.266942] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.266950] [drm:drm_wait_vblank] waiting on vblank count 2387, crtc 2
>[  125.266955] [drm:drm_wait_vblank] returning 2387 to client
>[  125.266960] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.267029] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.267056] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.267068] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.267075] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.267082] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.267112] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.283493] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.283572] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.283589] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.283593] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.283602] [drm:drm_wait_vblank] waiting on vblank count 2388, crtc 2
>[  125.283609] [drm:drm_wait_vblank] returning 2388 to client
>[  125.283614] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.283678] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.283704] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.283721] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.283729] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.283736] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.283759] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.300226] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.300305] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.300322] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.300327] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.300342] [drm:drm_wait_vblank] waiting on vblank count 2389, crtc 2
>[  125.300349] [drm:drm_wait_vblank] returning 2389 to client
>[  125.300357] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.300435] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.300459] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.300471] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.300480] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.300487] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.300517] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.316882] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.316963] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.316979] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.316985] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.317000] [drm:drm_wait_vblank] waiting on vblank count 2390, crtc 2
>[  125.317007] [drm:drm_wait_vblank] returning 2390 to client
>[  125.317014] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.317099] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.317123] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.317137] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.317145] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.317152] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.317188] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.333546] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.333626] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.333642] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.333647] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.333662] [drm:drm_wait_vblank] waiting on vblank count 2391, crtc 2
>[  125.333670] [drm:drm_wait_vblank] returning 2391 to client
>[  125.333676] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.333763] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.333788] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.333803] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.333811] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.333818] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.333848] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.350208] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.350289] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.350306] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.350311] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.350326] [drm:drm_wait_vblank] waiting on vblank count 2392, crtc 2
>[  125.350335] [drm:drm_wait_vblank] returning 2392 to client
>[  125.350351] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.350432] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.350457] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.350470] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.350478] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.350495] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.350528] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.366805] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.366885] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.366897] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.366901] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.366910] [drm:drm_wait_vblank] waiting on vblank count 2393, crtc 2
>[  125.366915] [drm:drm_wait_vblank] returning 2393 to client
>[  125.366922] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.367313] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.367344] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.367358] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.367367] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.367378] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.367443] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.383460] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.383541] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.383556] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.383560] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.383569] [drm:drm_wait_vblank] waiting on vblank count 2394, crtc 2
>[  125.383574] [drm:drm_wait_vblank] returning 2394 to client
>[  125.383578] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.383977] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.384010] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.384024] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.384032] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.384039] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.384105] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.400125] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.400205] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.400222] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.400227] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.400242] [drm:drm_wait_vblank] waiting on vblank count 2395, crtc 2
>[  125.400249] [drm:drm_wait_vblank] returning 2395 to client
>[  125.400256] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.400684] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.400718] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.400734] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.400743] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.400750] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.400820] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.416784] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.416864] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.416881] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.416885] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.416894] [drm:drm_wait_vblank] waiting on vblank count 2396, crtc 2
>[  125.416898] [drm:drm_wait_vblank] returning 2396 to client
>[  125.416904] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.417298] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.417326] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.417341] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.417349] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.417357] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.417426] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.433440] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.433521] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.433537] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.433540] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.433549] [drm:drm_wait_vblank] waiting on vblank count 2397, crtc 2
>[  125.433555] [drm:drm_wait_vblank] returning 2397 to client
>[  125.433561] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.433666] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.433694] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.433707] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.433726] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.433743] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.433811] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.450105] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.450188] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.450206] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.450211] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.450227] [drm:drm_wait_vblank] waiting on vblank count 2398, crtc 2
>[  125.450236] [drm:drm_wait_vblank] returning 2398 to client
>[  125.450264] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.450375] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.450405] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.450430] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.450437] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.450455] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.450531] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.466760] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.466841] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.466856] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.466860] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.466868] [drm:drm_wait_vblank] waiting on vblank count 2399, crtc 2
>[  125.466874] [drm:drm_wait_vblank] returning 2399 to client
>[  125.466878] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.466980] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.467006] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.467019] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.467027] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.467034] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.467108] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.483422] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.483502] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.483516] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.483519] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.483529] [drm:drm_wait_vblank] waiting on vblank count 2400, crtc 2
>[  125.483533] [drm:drm_wait_vblank] returning 2400 to client
>[  125.483538] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.483642] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.483668] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.483680] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.483689] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.483695] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.483773] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.500141] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.500221] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.500236] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.500240] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.500249] [drm:drm_wait_vblank] waiting on vblank count 2401, crtc 2
>[  125.500254] [drm:drm_wait_vblank] returning 2401 to client
>[  125.500258] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.500360] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.500386] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.500399] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.500407] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.500415] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.500491] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.516745] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.516825] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.516839] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.516843] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.516852] [drm:drm_wait_vblank] waiting on vblank count 2402, crtc 2
>[  125.516857] [drm:drm_wait_vblank] returning 2402 to client
>[  125.516863] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.516962] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.516994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.517013] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.517028] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.517034] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.517111] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.533408] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.533489] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.533506] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.533510] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.533519] [drm:drm_wait_vblank] waiting on vblank count 2403, crtc 2
>[  125.533524] [drm:drm_wait_vblank] returning 2403 to client
>[  125.533529] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.533632] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.533659] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.533672] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.533691] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.533712] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.533781] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.550064] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.550145] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.550159] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.550162] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.550171] [drm:drm_wait_vblank] waiting on vblank count 2404, crtc 2
>[  125.550176] [drm:drm_wait_vblank] returning 2404 to client
>[  125.550182] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.550281] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.550309] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.550322] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.550331] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.550338] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.550413] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.566728] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.566810] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.566825] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.566829] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.566838] [drm:drm_wait_vblank] waiting on vblank count 2405, crtc 2
>[  125.566843] [drm:drm_wait_vblank] returning 2405 to client
>[  125.566847] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.566949] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.566975] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.566989] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.567007] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.567025] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.567095] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.583383] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.583463] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.583473] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.583485] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.583498] [drm:drm_wait_vblank] waiting on vblank count 2406, crtc 2
>[  125.583513] [drm:drm_wait_vblank] returning 2406 to client
>[  125.583542] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.583654] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.583681] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.583695] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.583703] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.583711] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.583776] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.600044] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.600124] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.600142] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.600145] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.600155] [drm:drm_wait_vblank] waiting on vblank count 2407, crtc 2
>[  125.600159] [drm:drm_wait_vblank] returning 2407 to client
>[  125.600165] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.600267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.600293] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.600307] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.600325] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.600341] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.600416] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.616706] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.616785] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.616801] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.616805] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.616814] [drm:drm_wait_vblank] waiting on vblank count 2408, crtc 2
>[  125.616818] [drm:drm_wait_vblank] returning 2408 to client
>[  125.616823] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.616923] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.616953] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.616966] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.616989] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.617002] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.617071] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.633190] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.633230] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.633242] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.633248] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.633259] [drm:drm_wait_vblank] waiting on vblank count 2409, crtc 2
>[  125.633266] [drm:drm_wait_vblank] returning 2409 to client
>[  125.633272] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.633333] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.633358] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.633369] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.633376] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.633383] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.633426] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.649938] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.650018] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.650033] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.650037] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.650046] [drm:drm_wait_vblank] waiting on vblank count 2410, crtc 2
>[  125.650051] [drm:drm_wait_vblank] returning 2410 to client
>[  125.650055] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.650154] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.650181] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.650193] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.650201] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.650219] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.650297] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.666686] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.666779] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.666806] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.666830] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.666857] [drm:drm_wait_vblank] waiting on vblank count 2411, crtc 2
>[  125.666862] [drm:drm_wait_vblank] returning 2411 to client
>[  125.666874] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.666979] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.667011] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.667027] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.667035] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.667043] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.667118] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.683414] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.683494] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.683509] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.683512] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.683521] [drm:drm_wait_vblank] waiting on vblank count 2412, crtc 2
>[  125.683526] [drm:drm_wait_vblank] returning 2412 to client
>[  125.683530] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.683640] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.683667] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.683679] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.683691] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.683708] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.683788] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.700004] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.700083] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.700099] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.700105] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.700120] [drm:drm_wait_vblank] waiting on vblank count 2413, crtc 2
>[  125.700127] [drm:drm_wait_vblank] returning 2413 to client
>[  125.700136] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.700261] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.700286] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.700302] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.700319] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.700326] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.700393] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.716673] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.716752] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.716768] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.716772] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.716780] [drm:drm_wait_vblank] waiting on vblank count 2414, crtc 2
>[  125.716785] [drm:drm_wait_vblank] returning 2414 to client
>[  125.716790] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.716891] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.716917] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.716929] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.716937] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.716944] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.717019] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.733331] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.733410] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.733425] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.733429] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.733438] [drm:drm_wait_vblank] waiting on vblank count 2415, crtc 2
>[  125.733443] [drm:drm_wait_vblank] returning 2415 to client
>[  125.733448] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.733547] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.733571] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.733587] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.733595] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.733602] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.733681] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.749992] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.750072] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.750086] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.750090] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.750099] [drm:drm_wait_vblank] waiting on vblank count 2416, crtc 2
>[  125.750103] [drm:drm_wait_vblank] returning 2416 to client
>[  125.750108] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.750212] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.750238] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.750251] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.750258] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.750265] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.750347] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.766698] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.766784] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.766795] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.766811] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.766825] [drm:drm_wait_vblank] waiting on vblank count 2417, crtc 2
>[  125.766847] [drm:drm_wait_vblank] returning 2417 to client
>[  125.766865] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.766972] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.767005] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.767023] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.767036] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.767043] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.767131] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.783190] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.783267] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.783285] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.783289] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.783298] [drm:drm_wait_vblank] waiting on vblank count 2418, crtc 2
>[  125.783303] [drm:drm_wait_vblank] returning 2418 to client
>[  125.783307] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.783407] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.783436] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.783449] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.783457] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.783476] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.783550] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.800043] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.800123] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.800139] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.800143] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.800152] [drm:drm_wait_vblank] waiting on vblank count 2419, crtc 2
>[  125.800157] [drm:drm_wait_vblank] returning 2419 to client
>[  125.800161] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.800262] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.800289] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.800302] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.800309] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.800316] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.800389] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.816701] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.816781] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.816794] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.816798] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.816807] [drm:drm_wait_vblank] waiting on vblank count 2420, crtc 2
>[  125.816812] [drm:drm_wait_vblank] returning 2420 to client
>[  125.816816] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.816916] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.816943] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.816956] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.816964] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.816971] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.817052] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.833366] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.833447] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.833464] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.833470] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.833485] [drm:drm_wait_vblank] waiting on vblank count 2421, crtc 2
>[  125.833494] [drm:drm_wait_vblank] returning 2421 to client
>[  125.833513] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.833625] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.833651] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.833671] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.833679] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.833698] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.833769] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.850027] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.850106] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.850123] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.850127] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.850136] [drm:drm_wait_vblank] waiting on vblank count 2422, crtc 2
>[  125.850140] [drm:drm_wait_vblank] returning 2422 to client
>[  125.850145] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.850247] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.850273] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.850288] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.850296] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.850303] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.850383] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.866684] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.866764] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.866779] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.866783] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.866792] [drm:drm_wait_vblank] waiting on vblank count 2423, crtc 2
>[  125.866797] [drm:drm_wait_vblank] returning 2423 to client
>[  125.866801] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.866900] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.866928] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.866940] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.866949] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.866956] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.867037] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.883337] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.883416] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.883432] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.883436] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.883444] [drm:drm_wait_vblank] waiting on vblank count 2424, crtc 2
>[  125.883450] [drm:drm_wait_vblank] returning 2424 to client
>[  125.883454] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.883554] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.883582] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.883593] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.883601] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.883608] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.883671] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.900002] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.900082] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.900098] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.900102] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.900110] [drm:drm_wait_vblank] waiting on vblank count 2425, crtc 2
>[  125.900115] [drm:drm_wait_vblank] returning 2425 to client
>[  125.900119] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.900218] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.900245] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.900258] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.900265] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.900273] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.900338] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.916595] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.916674] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.916692] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.916697] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.916713] [drm:drm_wait_vblank] waiting on vblank count 2426, crtc 2
>[  125.916721] [drm:drm_wait_vblank] returning 2426 to client
>[  125.916730] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.916856] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.916880] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.916900] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.916908] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.916927] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.916991] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.933262] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.933342] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.933357] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.933361] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.933370] [drm:drm_wait_vblank] waiting on vblank count 2427, crtc 2
>[  125.933375] [drm:drm_wait_vblank] returning 2427 to client
>[  125.933379] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.933480] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.933507] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.933520] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.933528] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.933534] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.933597] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.949922] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.950000] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.950016] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.950020] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.950029] [drm:drm_wait_vblank] waiting on vblank count 2428, crtc 2
>[  125.950034] [drm:drm_wait_vblank] returning 2428 to client
>[  125.950038] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.950138] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.950164] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.950177] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.950186] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.950193] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.950258] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.966582] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.966663] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.966677] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  125.966681] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.966690] [drm:drm_wait_vblank] waiting on vblank count 2429, crtc 2
>[  125.966695] [drm:drm_wait_vblank] returning 2429 to client
>[  125.966700] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.966799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.966825] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.966838] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  125.966847] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  125.966854] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  125.966917] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  125.983306] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.983387] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.983402] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  125.983405] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.983414] [drm:drm_wait_vblank] waiting on vblank count 2430, crtc 2
>[  125.983419] [drm:drm_wait_vblank] returning 2430 to client
>[  125.983423] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.983523] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  125.983551] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  125.983563] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  125.983571] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  125.983578] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  125.983667] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  125.999898] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  125.999976] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  125.999994] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.000000] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.000015] [drm:drm_wait_vblank] waiting on vblank count 2431, crtc 2
>[  126.000024] [drm:drm_wait_vblank] returning 2431 to client
>[  126.000031] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.000151] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.000177] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.000189] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.000215] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.000222] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.000290] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.016559] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.016639] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.016655] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.016659] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.016668] [drm:drm_wait_vblank] waiting on vblank count 2432, crtc 2
>[  126.016673] [drm:drm_wait_vblank] returning 2432 to client
>[  126.016677] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.016779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.016804] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.016816] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.016824] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.016830] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.016901] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.033221] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.033301] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.033315] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.033319] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.033328] [drm:drm_wait_vblank] waiting on vblank count 2433, crtc 2
>[  126.033333] [drm:drm_wait_vblank] returning 2433 to client
>[  126.033337] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.033436] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.033463] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.033478] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.033486] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.033494] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.033568] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.049881] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.049960] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.049978] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.049983] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.049998] [drm:drm_wait_vblank] waiting on vblank count 2434, crtc 2
>[  126.050007] [drm:drm_wait_vblank] returning 2434 to client
>[  126.050015] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.050148] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.050174] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.050199] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.050213] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.050227] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.050302] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.066610] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.066690] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.066707] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.066712] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.066727] [drm:drm_wait_vblank] waiting on vblank count 2435, crtc 2
>[  126.066735] [drm:drm_wait_vblank] returning 2435 to client
>[  126.066744] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.066873] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.066898] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.066924] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.066937] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.066951] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.067024] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.083270] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.083349] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.083364] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.083368] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.083377] [drm:drm_wait_vblank] waiting on vblank count 2436, crtc 2
>[  126.083381] [drm:drm_wait_vblank] returning 2436 to client
>[  126.083386] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.083485] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.083511] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.083525] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.083532] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.083540] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.083606] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.099866] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.099946] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.099962] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.099966] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.099975] [drm:drm_wait_vblank] waiting on vblank count 2437, crtc 2
>[  126.099980] [drm:drm_wait_vblank] returning 2437 to client
>[  126.099984] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.100083] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.100111] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.100123] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.100131] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.100138] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.100204] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.116525] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.116604] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.116621] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.116624] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.116633] [drm:drm_wait_vblank] waiting on vblank count 2438, crtc 2
>[  126.116638] [drm:drm_wait_vblank] returning 2438 to client
>[  126.116643] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.116744] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.116771] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.116785] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.116793] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.116799] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.116875] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.133184] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.133265] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.133279] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.133283] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.133292] [drm:drm_wait_vblank] waiting on vblank count 2439, crtc 2
>[  126.133297] [drm:drm_wait_vblank] returning 2439 to client
>[  126.133302] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.133404] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.133430] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.133443] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.133452] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.133473] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.133549] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.149848] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.149928] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.149944] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.149948] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.149957] [drm:drm_wait_vblank] waiting on vblank count 2440, crtc 2
>[  126.149961] [drm:drm_wait_vblank] returning 2440 to client
>[  126.149966] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.150066] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.150095] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.150107] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.150115] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.150122] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.150191] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.166505] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.166585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.166602] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.166606] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.166621] [drm:drm_wait_vblank] waiting on vblank count 2441, crtc 2
>[  126.166628] [drm:drm_wait_vblank] returning 2441 to client
>[  126.166637] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.166762] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.166788] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.166807] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.166826] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.166833] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.166899] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.183166] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.183247] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.183263] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.183267] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.183275] [drm:drm_wait_vblank] waiting on vblank count 2442, crtc 2
>[  126.183280] [drm:drm_wait_vblank] returning 2442 to client
>[  126.183285] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.183388] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.183415] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.183428] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.183436] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.183459] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.183539] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.199830] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.199911] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.199925] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.199929] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.199938] [drm:drm_wait_vblank] waiting on vblank count 2443, crtc 2
>[  126.199942] [drm:drm_wait_vblank] returning 2443 to client
>[  126.199947] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.200048] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.200074] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.200086] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.200093] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.200100] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.200167] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.216484] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.216564] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.216582] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.216586] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.216595] [drm:drm_wait_vblank] waiting on vblank count 2444, crtc 2
>[  126.216599] [drm:drm_wait_vblank] returning 2444 to client
>[  126.216604] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.216703] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.216731] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.216744] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.216752] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.216759] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.216839] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.233150] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.233229] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.233246] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.233251] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.233266] [drm:drm_wait_vblank] waiting on vblank count 2445, crtc 2
>[  126.233274] [drm:drm_wait_vblank] returning 2445 to client
>[  126.233284] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.233420] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.233447] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.233472] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.233483] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.233498] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.233567] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.249811] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.249892] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.249908] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.249912] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.249920] [drm:drm_wait_vblank] waiting on vblank count 2446, crtc 2
>[  126.249925] [drm:drm_wait_vblank] returning 2446 to client
>[  126.249930] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.250032] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.250058] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.250070] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.250078] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.250084] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.250158] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.266451] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.266550] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.266583] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.266622] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.266631] [drm:drm_wait_vblank] waiting on vblank count 2447, crtc 2
>[  126.266644] [drm:drm_wait_vblank] returning 2447 to client
>[  126.266648] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.266748] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.266775] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.266789] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.266798] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.266806] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.266875] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.283128] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.283209] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.283222] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.283226] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.283235] [drm:drm_wait_vblank] waiting on vblank count 2448, crtc 2
>[  126.283240] [drm:drm_wait_vblank] returning 2448 to client
>[  126.283245] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.283345] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.283370] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.283386] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.283393] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.283400] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.283474] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.299793] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.299873] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.299887] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.299891] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.299900] [drm:drm_wait_vblank] waiting on vblank count 2449, crtc 2
>[  126.299904] [drm:drm_wait_vblank] returning 2449 to client
>[  126.299909] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.300011] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.300036] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.300049] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.300056] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.300063] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.300132] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.316449] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.316529] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.316544] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.316548] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.316556] [drm:drm_wait_vblank] waiting on vblank count 2450, crtc 2
>[  126.316561] [drm:drm_wait_vblank] returning 2450 to client
>[  126.316566] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.316668] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.316696] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.316709] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.316716] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.316724] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.316801] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.333115] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.333195] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.333211] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.333215] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.333223] [drm:drm_wait_vblank] waiting on vblank count 2451, crtc 2
>[  126.333228] [drm:drm_wait_vblank] returning 2451 to client
>[  126.333233] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.333334] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.333363] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.333375] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.333383] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.333390] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.333467] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.349749] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.349829] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.349846] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.349849] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.349858] [drm:drm_wait_vblank] waiting on vblank count 2452, crtc 2
>[  126.349863] [drm:drm_wait_vblank] returning 2452 to client
>[  126.349869] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.349971] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.349998] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.350010] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.350017] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.350034] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.350118] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.366504] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.366584] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.366600] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.366605] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.366621] [drm:drm_wait_vblank] waiting on vblank count 2453, crtc 2
>[  126.366629] [drm:drm_wait_vblank] returning 2453 to client
>[  126.366647] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.366772] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.366804] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.366823] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.366836] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.366844] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.366920] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.383161] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.383241] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.383256] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.383260] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.383269] [drm:drm_wait_vblank] waiting on vblank count 2454, crtc 2
>[  126.383274] [drm:drm_wait_vblank] returning 2454 to client
>[  126.383278] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.383376] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.383405] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.383418] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.383428] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.383443] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.383527] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.399816] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.399897] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.399912] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.399916] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.399925] [drm:drm_wait_vblank] waiting on vblank count 2455, crtc 2
>[  126.399930] [drm:drm_wait_vblank] returning 2455 to client
>[  126.399934] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.400036] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.400062] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.400075] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.400084] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.400091] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.400173] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.416417] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.416497] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.416513] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.416517] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.416526] [drm:drm_wait_vblank] waiting on vblank count 2456, crtc 2
>[  126.416531] [drm:drm_wait_vblank] returning 2456 to client
>[  126.416536] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.416637] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.416664] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.416678] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.416685] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.416692] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.416781] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.433075] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.433154] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.433170] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.433175] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.433191] [drm:drm_wait_vblank] waiting on vblank count 2457, crtc 2
>[  126.433197] [drm:drm_wait_vblank] returning 2457 to client
>[  126.433206] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.433329] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.433356] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.433370] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.433387] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.433394] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.433458] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.449718] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.449799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.449817] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.449822] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.449838] [drm:drm_wait_vblank] waiting on vblank count 2458, crtc 2
>[  126.449846] [drm:drm_wait_vblank] returning 2458 to client
>[  126.449853] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.449969] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.449995] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.450012] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.450032] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.450039] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.450105] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.466468] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.466547] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.466563] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.466567] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.466576] [drm:drm_wait_vblank] waiting on vblank count 2459, crtc 2
>[  126.466581] [drm:drm_wait_vblank] returning 2459 to client
>[  126.466585] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.466688] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.466715] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.466728] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.466736] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.466744] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.466815] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.483054] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.483134] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.483151] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.483154] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.483164] [drm:drm_wait_vblank] waiting on vblank count 2460, crtc 2
>[  126.483169] [drm:drm_wait_vblank] returning 2460 to client
>[  126.483173] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.483274] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.483302] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.483314] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.483324] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.483338] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.483416] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.499721] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.499800] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.499816] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.499820] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.499829] [drm:drm_wait_vblank] waiting on vblank count 2461, crtc 2
>[  126.499834] [drm:drm_wait_vblank] returning 2461 to client
>[  126.499839] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.499941] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.499966] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.499979] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.499986] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.499993] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.500074] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.516380] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.516462] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.516478] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.516481] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.516490] [drm:drm_wait_vblank] waiting on vblank count 2462, crtc 2
>[  126.516495] [drm:drm_wait_vblank] returning 2462 to client
>[  126.516500] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.516601] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.516628] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.516641] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.516648] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.516656] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.516735] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.533038] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.533119] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.533133] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.533137] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.533146] [drm:drm_wait_vblank] waiting on vblank count 2463, crtc 2
>[  126.533151] [drm:drm_wait_vblank] returning 2463 to client
>[  126.533156] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.533258] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.533286] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.533300] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.533307] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.533324] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.533409] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.549703] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.549783] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.549797] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.549801] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.549810] [drm:drm_wait_vblank] waiting on vblank count 2464, crtc 2
>[  126.549815] [drm:drm_wait_vblank] returning 2464 to client
>[  126.549821] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.549919] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.549947] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.549961] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.549968] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.549975] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.550052] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.566361] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.566441] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.566457] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.566461] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.566470] [drm:drm_wait_vblank] waiting on vblank count 2465, crtc 2
>[  126.566475] [drm:drm_wait_vblank] returning 2465 to client
>[  126.566479] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.566580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.566607] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.566620] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.566628] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.566636] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.566719] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.583018] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.583098] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.583113] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.583117] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.583126] [drm:drm_wait_vblank] waiting on vblank count 2466, crtc 2
>[  126.583131] [drm:drm_wait_vblank] returning 2466 to client
>[  126.583135] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.583239] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.583266] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.583277] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.583286] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.583293] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.583371] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.599684] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.599765] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.599778] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.599782] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.599791] [drm:drm_wait_vblank] waiting on vblank count 2467, crtc 2
>[  126.599796] [drm:drm_wait_vblank] returning 2467 to client
>[  126.599801] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.599902] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.599929] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.599942] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.599950] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.599957] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.600027] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.616340] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.616420] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.616437] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.616441] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.616450] [drm:drm_wait_vblank] waiting on vblank count 2468, crtc 2
>[  126.616455] [drm:drm_wait_vblank] returning 2468 to client
>[  126.616459] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.616560] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.616589] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.616601] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.616609] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.616616] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.616686] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.633004] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.633084] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.633098] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.633101] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.633110] [drm:drm_wait_vblank] waiting on vblank count 2469, crtc 2
>[  126.633115] [drm:drm_wait_vblank] returning 2469 to client
>[  126.633120] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.633220] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.633251] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.633264] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.633273] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.633292] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.633374] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.649642] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.649770] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.649779] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.649791] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.649806] [drm:drm_wait_vblank] waiting on vblank count 2470, crtc 2
>[  126.649812] [drm:drm_wait_vblank] returning 2470 to client
>[  126.649819] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.649932] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.649960] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.649979] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.649992] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.650000] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.650072] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.666323] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.666455] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.666464] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.666478] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.666492] [drm:drm_wait_vblank] waiting on vblank count 2471, crtc 2
>[  126.666499] [drm:drm_wait_vblank] returning 2471 to client
>[  126.666509] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.666620] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.666647] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.666664] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.666673] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.666687] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.667004] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.683046] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.683169] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.683186] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.683202] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.683217] [drm:drm_wait_vblank] waiting on vblank count 2472, crtc 2
>[  126.683224] [drm:drm_wait_vblank] returning 2472 to client
>[  126.683242] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.683580] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.683606] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.683628] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.683633] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.683638] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.683690] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.699642] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.699766] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.699782] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.699799] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.699813] [drm:drm_wait_vblank] waiting on vblank count 2473, crtc 2
>[  126.699820] [drm:drm_wait_vblank] returning 2473 to client
>[  126.699837] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.700184] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.700213] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.700225] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.700231] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.700236] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.700289] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.716370] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.716493] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.716510] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.716526] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.716542] [drm:drm_wait_vblank] waiting on vblank count 2474, crtc 2
>[  126.716549] [drm:drm_wait_vblank] returning 2474 to client
>[  126.716568] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.716914] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.716940] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.716952] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.716958] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.716963] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.717017] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.732967] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.733091] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.733108] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.733125] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.733140] [drm:drm_wait_vblank] waiting on vblank count 2475, crtc 2
>[  126.733152] [drm:drm_wait_vblank] returning 2475 to client
>[  126.733167] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.733506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.733532] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.733542] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.733548] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.733552] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.733604] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.749693] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.749814] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.749831] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.749846] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.749862] [drm:drm_wait_vblank] waiting on vblank count 2476, crtc 2
>[  126.749869] [drm:drm_wait_vblank] returning 2476 to client
>[  126.749888] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.750235] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.750262] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.750273] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.750279] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.750284] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.750438] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.766266] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.766389] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.766408] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.766431] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.766442] [drm:drm_wait_vblank] waiting on vblank count 2477, crtc 2
>[  126.766455] [drm:drm_wait_vblank] returning 2477 to client
>[  126.766470] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.766596] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.766628] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.766643] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.766652] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.766659] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.766729] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.783005] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.783129] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.783137] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.783150] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.783165] [drm:drm_wait_vblank] waiting on vblank count 2478, crtc 2
>[  126.783172] [drm:drm_wait_vblank] returning 2478 to client
>[  126.783178] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.783540] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.783570] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.783582] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.783588] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.783592] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.783645] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.799592] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.799716] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.799733] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.799750] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.799764] [drm:drm_wait_vblank] waiting on vblank count 2479, crtc 2
>[  126.799771] [drm:drm_wait_vblank] returning 2479 to client
>[  126.799789] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.800132] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.800158] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.800169] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.800177] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.800182] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.800243] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.816335] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.816458] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.816475] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.816490] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.816505] [drm:drm_wait_vblank] waiting on vblank count 2480, crtc 2
>[  126.816512] [drm:drm_wait_vblank] returning 2480 to client
>[  126.816529] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.816881] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.816908] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.816919] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.816925] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.816930] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.816982] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.832994] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.833118] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.833135] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.833150] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.833165] [drm:drm_wait_vblank] waiting on vblank count 2481, crtc 2
>[  126.833171] [drm:drm_wait_vblank] returning 2481 to client
>[  126.833185] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.833533] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.833558] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.833569] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.833574] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.833579] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.833632] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.849658] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.849781] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.849798] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.849813] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.849827] [drm:drm_wait_vblank] waiting on vblank count 2482, crtc 2
>[  126.849834] [drm:drm_wait_vblank] returning 2482 to client
>[  126.849846] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.850187] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.850213] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.850224] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.850230] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.850235] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.850354] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.866314] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.866438] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.866456] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.866472] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.866486] [drm:drm_wait_vblank] waiting on vblank count 2483, crtc 2
>[  126.866493] [drm:drm_wait_vblank] returning 2483 to client
>[  126.866508] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.866855] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.866880] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.866891] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.866896] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.866901] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.866953] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.882908] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.883037] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.883046] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.883058] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.883073] [drm:drm_wait_vblank] waiting on vblank count 2484, crtc 2
>[  126.883080] [drm:drm_wait_vblank] returning 2484 to client
>[  126.883086] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.883430] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.883458] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.883472] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.883478] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.883482] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.883538] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.899612] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.899735] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.899752] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.899767] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.899783] [drm:drm_wait_vblank] waiting on vblank count 2485, crtc 2
>[  126.899790] [drm:drm_wait_vblank] returning 2485 to client
>[  126.899802] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.900148] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.900174] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.900185] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.900191] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.900196] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.900250] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.916236] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.916360] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.916377] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.916393] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.916407] [drm:drm_wait_vblank] waiting on vblank count 2486, crtc 2
>[  126.916422] [drm:drm_wait_vblank] returning 2486 to client
>[  126.916435] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.916548] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.916578] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.916594] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.916604] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.916611] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.916684] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.932891] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.933018] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.933026] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.933038] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.933053] [drm:drm_wait_vblank] waiting on vblank count 2487, crtc 2
>[  126.933061] [drm:drm_wait_vblank] returning 2487 to client
>[  126.933067] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.933454] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.933488] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.933499] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.933505] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.933509] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.933562] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.949551] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.949674] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.949692] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.949709] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.949723] [drm:drm_wait_vblank] waiting on vblank count 2488, crtc 2
>[  126.949738] [drm:drm_wait_vblank] returning 2488 to client
>[  126.949751] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.949864] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.949895] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.949912] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.949922] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.949929] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.950000] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.966212] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.966334] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.966351] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.966366] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.966382] [drm:drm_wait_vblank] waiting on vblank count 2489, crtc 2
>[  126.966390] [drm:drm_wait_vblank] returning 2489 to client
>[  126.966404] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.966759] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.966786] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.966798] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  126.966803] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  126.966810] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  126.966864] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  126.982938] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.983061] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  126.983078] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.983093] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.983108] [drm:drm_wait_vblank] waiting on vblank count 2490, crtc 2
>[  126.983114] [drm:drm_wait_vblank] returning 2490 to client
>[  126.983129] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.983480] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  126.983505] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.983516] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  126.983522] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  126.983531] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  126.983583] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  126.999599] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  126.999724] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  126.999742] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  126.999758] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  126.999773] [drm:drm_wait_vblank] waiting on vblank count 2491, crtc 2
>[  126.999787] [drm:drm_wait_vblank] returning 2491 to client
>[  126.999803] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.000144] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  127.000171] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  127.000183] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  127.000189] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  127.000194] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  127.000246] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  127.016192] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.016315] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  127.016332] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  127.016348] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  127.016363] [drm:drm_wait_vblank] waiting on vblank count 2492, crtc 2
>[  127.016370] [drm:drm_wait_vblank] returning 2492 to client
>[  127.016388] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.016730] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  127.016757] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  127.016767] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  127.016773] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  127.016778] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  127.016835] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  127.032893] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.033015] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  127.033032] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  127.033055] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  127.033065] [drm:drm_wait_vblank] waiting on vblank count 2493, crtc 2
>[  127.033072] [drm:drm_wait_vblank] returning 2493 to client
>[  127.033089] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.033479] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  127.033503] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  127.033514] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (3)
>[  127.033519] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (4)
>[  127.033524] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (2)
>[  127.033576] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  127.049522] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.049646] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  127.049663] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  127.049679] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  127.049694] [drm:drm_wait_vblank] waiting on vblank count 2494, crtc 2
>[  127.049703] [drm:drm_wait_vblank] returning 2494 to client
>[  127.049719] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.050065] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  127.050090] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[  127.050102] [drm:drm_framebuffer_reference] ffff880086c06b40: FB ID: 84 (3)
>[  127.050108] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (4)
>[  127.050114] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  127.050165] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (3)
>[  127.066243] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[  127.066367] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (2)
>[  127.066783] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  127.066800] [drm:drm_framebuffer_unreference] ffff880086c06e40: FB ID: 88 (1)
>[  127.066819] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  127.071793] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  127.071796] [drm:drm_framebuffer_unreference] ffff880086c06b40: FB ID: 84 (1)
>[  127.071799] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  127.072492] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  127.072493] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  127.072495] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  127.072501] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.072504] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.072506] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.072508] [drm:drm_mode_getresources] [CRTC:21]
>[  127.072508] [drm:drm_mode_getresources] [CRTC:25]
>[  127.072509] [drm:drm_mode_getresources] [CRTC:29]
>[  127.072511] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.072512] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.072513] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.072513] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.072514] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.072515] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.072516] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.072517] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.072518] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.072519] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.072520] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.072521] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.072522] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.072522] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.072523] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.072526] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.072527] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  127.072529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[  127.072531] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[  127.082914] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  127.082927] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  127.083357] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  127.083372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  127.083384] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[  127.083412] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.083419] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  127.083457] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.083466] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.083476] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.083482] [drm:drm_mode_getresources] [CRTC:21]
>[  127.083487] [drm:drm_mode_getresources] [CRTC:25]
>[  127.083492] [drm:drm_mode_getresources] [CRTC:29]
>[  127.083499] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.083504] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.083510] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.083516] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.083521] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.083526] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.083531] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.083536] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.083542] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.083547] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.083553] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.083558] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.083564] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.083569] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.083575] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.083587] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.083593] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  127.083599] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[  127.083605] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[  127.093984] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  127.093997] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  127.094371] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  127.094386] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  127.094399] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[  127.094426] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.094433] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  127.094468] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.094478] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.094488] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.094495] [drm:drm_mode_getresources] [CRTC:21]
>[  127.094500] [drm:drm_mode_getresources] [CRTC:25]
>[  127.094505] [drm:drm_mode_getresources] [CRTC:29]
>[  127.094511] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.094516] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.094522] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.094528] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.094533] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.094538] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.094543] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.094549] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.094555] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.094561] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.094572] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.094578] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.094583] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.094589] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.094595] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.094608] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.094613] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  127.094620] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[  127.094626] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[  127.104970] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  127.104974] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  127.105373] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  127.105378] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  127.105382] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[  127.105392] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105395] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  127.105407] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105411] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105414] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105416] [drm:drm_mode_getresources] [CRTC:21]
>[  127.105418] [drm:drm_mode_getresources] [CRTC:25]
>[  127.105419] [drm:drm_mode_getresources] [CRTC:29]
>[  127.105421] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.105423] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.105425] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.105427] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.105429] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.105431] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.105432] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.105434] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.105436] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.105438] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.105440] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.105441] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.105443] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.105445] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.105447] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105451] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105453] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  127.105455] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[  127.105458] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[  127.105461] [drm:intel_power_well_enable] enabling DDI C power well
>[  127.105465] [drm:skl_set_power_well] Enabling DDI C power well
>[  127.105487] [drm:intel_power_well_disable] disabling DDI C power well
>[  127.105490] [drm:skl_set_power_well] Disabling DDI C power well
>[  127.105493] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[  127.105496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105498] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  127.105504] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105506] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105509] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105511] [drm:drm_mode_getresources] [CRTC:21]
>[  127.105512] [drm:drm_mode_getresources] [CRTC:25]
>[  127.105514] [drm:drm_mode_getresources] [CRTC:29]
>[  127.105516] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.105518] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.105520] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.105521] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.105523] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.105525] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.105527] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.105528] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.105530] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.105532] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.105534] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.105536] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.105537] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.105539] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.105541] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105544] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105546] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  127.105548] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[  127.105550] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[  127.105552] [drm:intel_power_well_enable] enabling DDI C power well
>[  127.105555] [drm:skl_set_power_well] Enabling DDI C power well
>[  127.105576] [drm:intel_power_well_disable] disabling DDI C power well
>[  127.105579] [drm:skl_set_power_well] Disabling DDI C power well
>[  127.105581] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[  127.105585] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105586] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  127.105591] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105594] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105597] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105599] [drm:drm_mode_getresources] [CRTC:21]
>[  127.105600] [drm:drm_mode_getresources] [CRTC:25]
>[  127.105602] [drm:drm_mode_getresources] [CRTC:29]
>[  127.105604] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.105605] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.105607] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.105609] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.105611] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.105612] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.105614] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.105616] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.105618] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.105620] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.105621] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.105623] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.105625] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.105627] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.105629] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105632] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105634] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  127.105636] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[  127.105637] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[  127.105639] [drm:intel_power_well_enable] enabling DDI C power well
>[  127.105643] [drm:skl_set_power_well] Enabling DDI C power well
>[  127.105664] [drm:intel_power_well_disable] disabling DDI C power well
>[  127.105667] [drm:skl_set_power_well] Disabling DDI C power well
>[  127.105669] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[  127.105672] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105674] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  127.105679] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105681] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105684] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.105686] [drm:drm_mode_getresources] [CRTC:21]
>[  127.105688] [drm:drm_mode_getresources] [CRTC:25]
>[  127.105689] [drm:drm_mode_getresources] [CRTC:29]
>[  127.105691] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.105693] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.105695] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.105696] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.105698] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.105700] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.105702] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.105704] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.105705] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.105707] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.105709] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.105711] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.105712] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.105714] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.105716] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.105719] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.105721] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  127.105723] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[  127.105725] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[  127.125600] [drm:intel_hdmi_detect] Live status not up!
>[  127.125601] [drm:intel_power_well_enable] enabling DDI C power well
>[  127.125603] [drm:skl_set_power_well] Enabling DDI C power well
>[  127.125604] [drm:intel_power_well_disable] disabling DDI C power well
>[  127.125606] [drm:skl_set_power_well] Disabling DDI C power well
>[  127.125607] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[  127.125609] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.125610] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  127.125613] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.125614] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.125615] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.125616] [drm:drm_mode_getresources] [CRTC:21]
>[  127.125617] [drm:drm_mode_getresources] [CRTC:25]
>[  127.125618] [drm:drm_mode_getresources] [CRTC:29]
>[  127.125618] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.125619] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.125620] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.125621] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.125621] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.125622] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.125623] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.125624] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.125624] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.125625] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.125626] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.125627] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.125627] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.125628] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.125629] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.125630] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.125631] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  127.125632] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[  127.125633] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[  127.145506] [drm:intel_hdmi_detect] Live status not up!
>[  127.145507] [drm:intel_power_well_enable] enabling DDI C power well
>[  127.145509] [drm:skl_set_power_well] Enabling DDI C power well
>[  127.145510] [drm:intel_power_well_disable] disabling DDI C power well
>[  127.145512] [drm:skl_set_power_well] Disabling DDI C power well
>[  127.145513] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[  127.145514] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.145515] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  127.145518] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.145519] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.145520] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  127.145521] [drm:drm_mode_getresources] [CRTC:21]
>[  127.145522] [drm:drm_mode_getresources] [CRTC:25]
>[  127.145522] [drm:drm_mode_getresources] [CRTC:29]
>[  127.145523] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  127.145524] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  127.145525] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  127.145525] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  127.145526] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  127.145527] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  127.145528] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  127.145528] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  127.145529] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  127.145530] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  127.145531] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  127.145531] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  127.145532] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  127.145533] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  127.145534] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  127.145535] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.145536] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  127.145537] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[  127.145538] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[  127.165411] [drm:intel_hdmi_detect] Live status not up!
>[  127.165412] [drm:intel_power_well_enable] enabling DDI C power well
>[  127.165414] [drm:skl_set_power_well] Enabling DDI C power well
>[  127.165415] [drm:intel_power_well_disable] disabling DDI C power well
>[  127.165416] [drm:skl_set_power_well] Disabling DDI C power well
>[  127.165417] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[  127.165419] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  127.165420] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  127.165990] kms_flip: exiting, ret=0
>[  127.166031] [drm:drm_atomic_state_init] Allocated atomic state ffff88016c343c00
>[  127.166034] [drm:drm_framebuffer_reference] ffff88016babfc00: FB ID: 87 (2)
>[  127.166035] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086c06600 state to ffff88016c343c00
>[  127.166036] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016c2af400 state to ffff88016c343c00
>[  127.166037] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff880086c06000 state to ffff88016c343c00
>[  127.166038] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06000 to [NOCRTC]
>[  127.166038] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06000
>[  127.166039] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880086c060c0 state to ffff88016c343c00
>[  127.166040] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c060c0 to [NOCRTC]
>[  127.166040] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c060c0
>[  127.166041] [drm:drm_framebuffer_reference] ffff880086e26780: FB ID: 86 (2)
>[  127.166042] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086c06cc0 state to ffff88016c343c00
>[  127.166043] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016c2af800 state to ffff88016c343c00
>[  127.166043] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880086c06840 state to ffff88016c343c00
>[  127.166044] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06840 to [NOCRTC]
>[  127.166044] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06840
>[  127.166045] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880086c06180 state to ffff88016c343c00
>[  127.166045] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06180 to [NOCRTC]
>[  127.166046] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06180
>[  127.166046] [drm:drm_framebuffer_reference] ffff880086c06c00: FB ID: 56 (2)
>[  127.166047] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880086c066c0 state to ffff88016c343c00
>[  127.166048] [drm:drm_property_reference_blob] ffff880086c069c0: blob ID: 96 (1)
>[  127.166049] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016c2ac000 state to ffff88016c343c00
>[  127.166049] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880086c06b40 state to ffff88016c343c00
>[  127.166050] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06b40 to [NOCRTC]
>[  127.166050] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06b40
>[  127.166051] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff880086c06e40 state to ffff88016c343c00
>[  127.166051] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06e40 to [NOCRTC]
>[  127.166052] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06e40
>[  127.166054] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016c2af400
>[  127.166055] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06600 to [CRTC:21]
>[  127.166055] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (3)
>[  127.166056] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (1)
>[  127.166056] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086c06600
>[  127.166058] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff8800866c72a0 state to ffff88016c343c00
>[  127.166058] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c343c00
>[  127.166059] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c343c00
>[  127.166060] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c343c00
>[  127.166060] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff8800866c7de0 state to ffff88016c343c00
>[  127.166061] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800866c72a0 to [CRTC:21]
>[  127.166062] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 0 connectors for [CRTC:25]
>[  127.166062] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 1 connectors for [CRTC:29]
>[  127.166064] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016c2af800
>[  127.166064] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06cc0 to [CRTC:25]
>[  127.166065] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (3)
>[  127.166065] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (2)
>[  127.166065] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086c06cc0
>[  127.166066] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c343c00
>[  127.166067] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c343c00
>[  127.166067] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c343c00
>[  127.166068] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800866c7de0 to [CRTC:25]
>[  127.166069] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 1 connectors for [CRTC:21]
>[  127.166069] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 0 connectors for [CRTC:29]
>[  127.166070] [drm:drm_property_unreference_blob] ffff880086c069c0: blob ID: 96 (2)
>[  127.166070] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016c2ac000
>[  127.166071] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016c2ac000
>[  127.166071] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c066c0 to [NOCRTC]
>[  127.166072] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (3)
>[  127.166072] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c066c0
>[  127.166073] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c343c00
>[  127.166073] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c343c00
>[  127.166074] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c343c00
>[  127.166074] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 1 connectors for [CRTC:21]
>[  127.166075] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 1 connectors for [CRTC:25]
>[  127.166076] [drm:drm_atomic_check_only] checking ffff88016c343c00
>[  127.166078] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[  127.166078] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[  127.166078] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[  127.166079] [drm:drm_atomic_helper_check_modeset] [CRTC:25] enable changed
>[  127.166079] [drm:drm_atomic_helper_check_modeset] [CRTC:29] mode changed
>[  127.166079] [drm:drm_atomic_helper_check_modeset] [CRTC:29] enable changed
>[  127.166080] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  127.166081] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] using [ENCODER:31:TMDS-31] on [CRTC:21]
>[  127.166082] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  127.166082] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[  127.166083] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[  127.166083] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: y, active: y
>[  127.166084] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c343c00
>[  127.166085] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 1 connectors for [CRTC:21]
>[  127.166085] [drm:drm_atomic_helper_check_modeset] [CRTC:25] active changed
>[  127.166086] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[  127.166086] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c343c00
>[  127.166087] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 1 connectors for [CRTC:25]
>[  127.166087] [drm:drm_atomic_helper_check_modeset] [CRTC:29] active changed
>[  127.166088] [drm:drm_atomic_helper_check_modeset] [CRTC:29] needs all connectors, enable: n, active: n
>[  127.166088] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff88016c343c00
>[  127.166089] [drm:drm_atomic_connectors_for_crtc] State ffff88016c343c00 has 0 connectors for [CRTC:29]
>[  127.166090] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016c343c00
>[  127.166091] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[  127.166092] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  127.166094] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[  127.166095] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[  127.166096] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[  127.166097] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[  127.166098] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[  127.166099] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[  127.166100] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 0, found 3)
>[  127.166102] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 5767168/8388608 link 240298/262144, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[  127.166103] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 3200)
>[  127.166103] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 3316)
>[  127.166103] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 3200)
>[  127.166104] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 3316)
>[  127.166104] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 3248)
>[  127.166105] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 3280)
>[  127.166105] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1800)
>[  127.166106] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1816)
>[  127.166106] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1800)
>[  127.166107] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1816)
>[  127.166107] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1802)
>[  127.166108] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1807)
>[  127.166108] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 1, found 0)
>[  127.166109] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[  127.166109] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[  127.166110] [drm:intel_pipe_config_compare] mismatch in ddi_pll_sel (expected 0x00000001, found 0x00000000)
>[  127.166110] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000005, found 0x00000001)
>[  127.166111] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 24, found 18)
>[  127.166111] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 361310)
>[  127.166112] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 162000, found 540000)
>[  127.166113] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88016c2af400 for pipe A
>[  127.166114] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  127.166114] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  127.166115] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  127.166116] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[  127.166116] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  127.166117] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  127.166117] [drm:intel_dump_pipe_config] requested mode:
>[  127.166118] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  127.166119] [drm:intel_dump_pipe_config] adjusted mode:
>[  127.166120] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  127.166121] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[  127.166121] [drm:intel_dump_pipe_config] port clock: 540000
>[  127.166122] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[  127.166122] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  127.166123] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  127.166123] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  127.166124] [drm:intel_dump_pipe_config] ips: 0
>[  127.166124] [drm:intel_dump_pipe_config] double wide: 0
>[  127.166125] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  127.166125] [drm:intel_dump_pipe_config] planes on this crtc
>[  127.166126] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[  127.166127] [drm:intel_dump_pipe_config] 	FB:87, fb = 1920x1080 format = 0x34325258
>[  127.166127] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[  127.166128] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  127.166129] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[  127.166129] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff88016c343c00
>[  127.166130] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[  127.166131] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[  127.166131] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  127.166164] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  127.166166] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[  127.166168] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  127.166170] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
>[  127.166172] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 2200)
>[  127.166173] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
>[  127.166175] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
>[  127.166176] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
>[  127.166177] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
>[  127.166179] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
>[  127.166180] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1125)
>[  127.166182] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
>[  127.166183] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
>[  127.166185] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
>[  127.166186] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
>[  127.166188] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[  127.166190] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[  127.166191] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 148500)
>[  127.166194] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016c2af800 for pipe B
>[  127.166195] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  127.166196] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  127.166198] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  127.166200] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  127.166202] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  127.166204] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[  127.166205] [drm:intel_dump_pipe_config] requested mode:
>[  127.166207] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  127.166209] [drm:intel_dump_pipe_config] adjusted mode:
>[  127.166212] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  127.166215] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[  127.166216] [drm:intel_dump_pipe_config] port clock: 162000
>[  127.166217] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  127.166219] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  127.166221] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  127.166222] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  127.166223] [drm:intel_dump_pipe_config] ips: 0
>[  127.166225] [drm:intel_dump_pipe_config] double wide: 0
>[  127.166227] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[  127.166228] [drm:intel_dump_pipe_config] planes on this crtc
>[  127.166232] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[  127.166234] [drm:intel_dump_pipe_config] 	FB:86, fb = 1920x1080 format = 0x34325258
>[  127.166234] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[  127.166236] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[  127.166238] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[  127.166242] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  127.166244] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[  127.166246] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 0 -> 1, off 0, on 1, ms 1
>[  127.166248] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  127.166250] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[  127.166251] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 0 -> 1, off 0, on 1, ms 1
>[  127.166253] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:27] scaler_user index 2.6
>[  127.166255] [drm:intel_plane_atomic_calc_changes] [CRTC:29] has [PLANE:27] with fb -1
>[  127.166257] [drm:intel_plane_atomic_calc_changes] [PLANE:27] visible 1 -> 0, off 1, on 0, ms 1
>[  127.166259] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[  127.166262] [drm:intel_get_shared_dpll] CRTC:25 allocated DPLL 1
>[  127.166263] [drm:intel_get_shared_dpll] using DPLL 1 for pipe B
>[  127.166265] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[  127.166267] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:29] scaler_user index 2.31
>[  127.166269] [drm:drm_atomic_commit] commiting ffff88016c343c00
>[  127.166281] [drm:hsw_audio_codec_disable] Disable audio codec on pipe C
>[  127.171714] [drm:intel_disable_pipe] disabling pipe C
>[  127.184408] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 29
>[  127.184413] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  127.184425] [drm:drm_calc_timestamping_constants] crtc 21: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[  127.184428] [drm:drm_calc_timestamping_constants] crtc 21: clock 361310 kHz framedur 16666729 linedur 9177
>[  127.184431] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[  127.184434] [drm:drm_calc_timestamping_constants] crtc 25: clock 148500 kHz framedur 16666666 linedur 14814
>[  127.184440] [drm:intel_power_well_enable] enabling DDI A/E power well
>[  127.184444] [drm:skl_set_power_well] Enabling DDI A/E power well
>[  127.184489] [drm:edp_panel_on] Turn eDP port A panel power on
>[  127.184511] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  127.184540] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  127.184559] [drm:wait_panel_status] Wait complete
>[  127.184598] [drm:wait_panel_on] Wait for panel power on
>[  127.184625] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  127.245284] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  127.245289] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  127.245292] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[  127.245409] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  127.387451] [drm:wait_panel_status] Wait complete
>[  127.387494] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  127.387575] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  127.388811] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[  127.388814] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[  127.388817] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[  127.389576] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  127.390637] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  127.390846] [drm:skylake_pfit_enable] for crtc_state = ffff88016c2af400
>[  127.391213] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[  127.391224] [drm:intel_enable_pipe] enabling pipe A
>[  127.391244] [drm:intel_edp_backlight_on] 
>[  127.391248] [drm:intel_panel_enable_backlight] pipe A
>[  127.391323] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  127.394184] [drm:intel_psr_match_conditions] PSR disable by flag
>[  127.394187] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  127.394208] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  127.394217] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  127.394246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  127.407992] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  127.408014] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 25
>[  127.408017] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  127.411927] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  127.411930] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  127.411932] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  127.414539] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  127.418375] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  127.418866] [drm:skylake_pfit_enable] for crtc_state = ffff88016c2af800
>[  127.419147] ------------[ cut here ]------------
>[  127.419193] WARNING: CPU: 0 PID: 1060 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[  127.419197] WARN_ON(!wm_changed)
>[  127.419287] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[  127.419299]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  127.419306] CPU: 0 PID: 1060 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  127.419309] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  127.419316]  ffffffffa07bec48 ffff8800867836f0 ffffffff8138a66d ffff880086783738
>[  127.419320]  ffff880086783728 ffffffff81075856 ffff88016b6f9000 ffff88016cfc0b80
>[  127.419324]  0000000000000004 ffff8800867837b4 ffff88016b6fa000 ffff880086783788
>[  127.419325] Call Trace:
>[  127.419337]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  127.419347]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  127.419354]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  127.419387]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[  127.419418]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[  127.419487]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[  127.419521]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  127.419577]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[  127.419632]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[  127.419685]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[  127.419692]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  127.419701]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  127.419729]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  127.419770]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  127.419805]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[  127.419822]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[  127.419835]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[  127.419887]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[  127.419895]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[  127.419904]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[  127.419913]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[  127.419920]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[  127.419928]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[  127.419935]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[  127.419940]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  127.419949]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  127.419956]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  127.419975]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  127.419980]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  127.419986]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  127.419991]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  127.420000]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  127.420004] ---[ end trace bad10161d743fa1e ]---
>[  127.420080] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[  127.420088] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[  127.420097] [drm:intel_enable_pipe] enabling pipe B
>[  127.420117] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[  127.420121] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[  127.420180] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  127.420187] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  127.420227] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  127.436858] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  127.436883] ------------[ cut here ]------------
>[  127.436920] WARNING: CPU: 0 PID: 1060 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[  127.436923] WARN_ON(!wm_changed)
>[  127.436986] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[  127.436996]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  127.437002] CPU: 0 PID: 1060 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  127.437005] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  127.437010]  ffffffffa07bec48 ffff880086783760 ffffffff8138a66d ffff8800867837a8
>[  127.437014]  ffff880086783798 ffffffff81075856 ffff88016b6f9000 ffff88016cfc0b80
>[  127.437018]  0000000000000004 ffff880086783824 ffff88016b6fb000 ffff8800867837f8
>[  127.437019] Call Trace:
>[  127.437026]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  127.437033]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  127.437040]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  127.437071]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[  127.437102]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[  127.437155]  [<ffffffffa076f5b1>] ? intel_fbc_flush+0x51/0x70 [i915]
>[  127.437206]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[  127.437237]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  127.437288]  [<ffffffffa0761110>] intel_atomic_commit+0x430/0x1f20 [i915]
>[  127.437294]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  127.437301]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  127.437327]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  127.437366]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  127.437383]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[  127.437400]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[  127.437414]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[  127.437466]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[  127.437473]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[  127.437481]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[  127.437488]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[  127.437494]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[  127.437501]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[  127.437507]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[  127.437512]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  127.437519]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  127.437526]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  127.437531]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  127.437536]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  127.437543]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  127.437548]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  127.437556]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  127.437559] ---[ end trace bad10161d743fa1f ]---
>[  127.437565] ------------[ cut here ]------------
>[  127.437599] WARNING: CPU: 0 PID: 1060 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[  127.437601] WARN_ON(!wm_changed)
>[  127.437659] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[  127.437668]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  127.437672] CPU: 0 PID: 1060 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  127.437674] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  127.437679]  ffffffffa07bec48 ffff880086783760 ffffffff8138a66d ffff8800867837a8
>[  127.437683]  ffff880086783798 ffffffff81075856 ffff88016b6fa000 ffff88016cfc0b80
>[  127.437687]  0000000000000004 ffff880086783824 ffff88016b6fb000 ffff8800867837f8
>[  127.437688] Call Trace:
>[  127.437693]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  127.437700]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  127.437706]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  127.437731]  [<ffffffffa06f0000>] ? gen8_irq_reset+0xc0/0x2e0 [i915]
>[  127.437760]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[  127.437789]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[  127.437838]  [<ffffffffa076f5b1>] ? intel_fbc_flush+0x51/0x70 [i915]
>[  127.437886]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[  127.437917]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  127.437966]  [<ffffffffa0761110>] intel_atomic_commit+0x430/0x1f20 [i915]
>[  127.437972]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  127.437979]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  127.438005]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  127.438044]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  127.438087]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[  127.438103]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[  127.438116]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[  127.438168]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[  127.438175]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[  127.438183]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[  127.438190]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[  127.438196]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[  127.438203]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[  127.438209]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[  127.438213]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  127.438220]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  127.438227]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  127.438233]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  127.438238]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  127.438244]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  127.438249]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  127.438257]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  127.438261] ---[ end trace bad10161d743fa20 ]---
>[  127.438367] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[  127.438374] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[  127.438386] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  127.438393] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  127.441270] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  127.453522] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  127.453546] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[  127.453552] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[  127.453559] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  127.453562] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  127.453564] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  127.453567] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  127.453569] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  127.453570] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  127.453573] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  127.453575] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  127.453576] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  127.453579] [drm:check_crtc_state] [CRTC:21]
>[  127.453606] [drm:check_crtc_state] [CRTC:25]
>[  127.453629] [drm:drm_property_unreference_blob] ffff880086c069c0: blob ID: 96 (1)
>[  127.453634] [drm:check_crtc_state] [CRTC:29]
>[  127.453638] [drm:check_shared_dpll_state] DPLL 1
>[  127.453643] [drm:check_shared_dpll_state] DPLL 2
>[  127.453645] [drm:check_shared_dpll_state] DPLL 3
>[  127.453650] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016c343c00
>[  127.453657] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (2)
>[  127.453660] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (2)
>[  127.453663] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (2)
>[  127.453665] [drm:drm_atomic_state_free] Freeing atomic state ffff88016c343c00
>[  127.453670] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[  127.453672] [drm:drm_framebuffer_unreference] ffff88016babfc00: FB ID: 87 (1)
>[  127.456317] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (4)
>[  127.456320] [drm:drm_framebuffer_unreference] ffff880086e26780: FB ID: 86 (1)
>[  127.458842] [drm:drm_framebuffer_unreference] ffff880086c06c00: FB ID: 56 (1)
>[  127.477013] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_CREATE
>[  127.477036] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_PWRITE
>[  127.477066] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  127.477496] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  127.477545] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  127.477598] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  127.477645] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, I915_GEM_WAIT
>[  127.477739] [drm:i915_drop_caches_set] Dropping caches: 0x00000004
>[  127.477770] [drm:drm_ioctl] pid=1060, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  127.477783] [drm:drm_release] open_count = 2
>[  127.477962] [drm:drm_release] pid = 1060, device = 0xe200, open_count = 2
>[  127.479376] [drm:drm_release] open_count = 1
>[  127.479533] [drm:drm_release] pid = 1060, device = 0xe200, open_count = 1
>[  127.479549] [drm:drm_lastclose] 
>[  127.479560] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11e00
>[  127.479567] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[  127.479572] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086c069c0 state to ffff880086d11e00
>[  127.479577] [drm:drm_property_reference_blob] ffff880086c06780: blob ID: 83 (1)
>[  127.479582] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b4800 state to ffff880086d11e00
>[  127.479587] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff880086c06240 state to ffff880086d11e00
>[  127.479591] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06240 to [NOCRTC]
>[  127.479595] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06240
>[  127.479600] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880086c06900 state to ffff880086d11e00
>[  127.479603] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06900 to [NOCRTC]
>[  127.479607] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06900
>[  127.479611] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[  127.479616] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086c06c00 state to ffff880086d11e00
>[  127.479621] [drm:drm_property_reference_blob] ffff88016acfe240: blob ID: 84 (1)
>[  127.479625] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b2800 state to ffff880086d11e00
>[  127.479630] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880086c06a80 state to ffff880086d11e00
>[  127.479634] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06a80 to [NOCRTC]
>[  127.479637] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086c06a80
>[  127.479643] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff88016dba0a80 state to ffff880086d11e00
>[  127.479647] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88016dba0a80 to [NOCRTC]
>[  127.479650] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88016dba0a80
>[  127.479663] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88003683b480 state to ffff880086d11e00
>[  127.479675] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff88003683b540 state to ffff880086d11e00
>[  127.479679] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88003683b540 to [NOCRTC]
>[  127.479683] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88003683b540
>[  127.479689] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff88003683b300 state to ffff880086d11e00
>[  127.479692] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88003683b300 to [NOCRTC]
>[  127.479696] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88003683b300
>[  127.479702] [drm:drm_property_unreference_blob] ffff880086c06780: blob ID: 83 (2)
>[  127.479709] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b4800
>[  127.479713] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c069c0 to [CRTC:21]
>[  127.479718] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[  127.479721] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[  127.479726] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086c069c0
>[  127.479732] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2cca0 state to ffff880086d11e00
>[  127.479737] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11e00
>[  127.479743] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11e00
>[  127.479748] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2ccc0 state to ffff880086d11e00
>[  127.479753] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2cca0 to [NOCRTC]
>[  127.479757] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2cca0 to [CRTC:21]
>[  127.479762] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:25]
>[  127.479768] [drm:drm_property_unreference_blob] ffff88016acfe240: blob ID: 84 (2)
>[  127.479773] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b2800
>[  127.479777] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086c06c00 to [CRTC:25]
>[  127.479781] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[  127.479785] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[  127.479788] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086c06c00
>[  127.479794] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11e00
>[  127.479798] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11e00
>[  127.479802] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2ccc0 to [NOCRTC]
>[  127.479806] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2ccc0 to [CRTC:25]
>[  127.479810] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:21]
>[  127.479816] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b6800 state to ffff880086d11e00
>[  127.479821] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b6800
>[  127.479825] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88003683b480 to [NOCRTC]
>[  127.479829] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88003683b480
>[  127.479834] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11e00
>[  127.479837] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11e00
>[  127.479841] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff880086d11e00
>[  127.479845] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:21]
>[  127.479849] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11e00 has 1 connectors for [CRTC:25]
>[  127.479854] [drm:drm_atomic_check_only] checking ffff880086d11e00
>[  127.479862] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  127.479867] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[  127.479872] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  127.479877] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[  127.479886] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  127.479891] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[  127.479896] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[  127.479902] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  127.479906] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[  127.479911] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 0, on 0, ms 0
>[  127.479918] [drm:drm_atomic_commit] commiting ffff880086d11e00
>[  127.479933] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  127.479942] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  127.479967] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  127.479974] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  127.479997] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11e00
>[  127.480003] [drm:drm_property_unreference_blob] ffff880086c06780: blob ID: 83 (1)
>[  127.480009] [drm:drm_property_unreference_blob] ffff88016acfe240: blob ID: 84 (1)
>[  127.480016] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[  127.480019] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[  127.480024] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11e00
>[  127.480032] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[  127.480036] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[  127.480042] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[  127.480046] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[  127.480053] [drm:drm_lastclose] driver lastclose completed
>[  127.480058] [drm:drm_lastclose] lastclose completed
>[  130.389346] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  130.389441] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  136.896362] kms_flip: executing
>[  136.896443] [drm:drm_stub_open] 
>[  136.896447] [drm:drm_open_helper] pid = 1063, minor = 0
>[  136.896450] [drm:i915_gem_open] 
>[  136.896501] [drm:drm_setup] 
>[  136.896511] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[  136.896514] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.896544] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  136.896550] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_PWRITE
>[  136.896558] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  136.896830] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.896838] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  136.896858] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.896860] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  136.896903] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.896905] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  136.896924] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_WAIT
>[  136.897058] [drm:i915_drop_caches_set] Dropping caches: 0x00000004
>[  136.897074] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  136.897084] [drm:drm_stub_open] 
>[  136.897085] [drm:drm_open_helper] pid = 1063, minor = 0
>[  136.897087] [drm:i915_gem_open] 
>[  136.897157] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[  136.897159] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.897177] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_SET_MASTER
>[  136.897182] [drm:drm_stub_open] 
>[  136.897184] [drm:drm_open_helper] pid = 1063, minor = 0
>[  136.897185] [drm:i915_gem_open] 
>[  136.897238] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[  136.897240] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.897245] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.897248] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.897251] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.897253] [drm:drm_mode_getresources] [CRTC:21]
>[  136.897254] [drm:drm_mode_getresources] [CRTC:25]
>[  136.897255] [drm:drm_mode_getresources] [CRTC:29]
>[  136.897256] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.897258] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.897259] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.897260] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.897261] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.897262] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.897263] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.897264] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.897265] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.897266] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.897267] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.897268] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.897270] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.897271] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.897272] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.897277] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.897279] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.897281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[  136.897283] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[  136.897307] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  136.897380] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  136.897736] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  136.898091] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.898609] [drm:drm_property_unreference_blob] ffff88016ac69400: blob ID: 53 (1)
>[  136.898625] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  136.898635] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[  136.898641] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  136.898645] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  136.898651] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.898652] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.898658] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.898659] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.898660] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[  136.898665] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[  136.899547] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[  136.899551] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[  136.899554] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  136.899556] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  136.899559] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  136.900314] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[  136.901068] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.910202] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  136.911316] [drm:drm_property_unreference_blob] ffff88016c341600: blob ID: 54 (1)
>[  136.911374] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[  136.911376] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  136.911377] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  136.911411] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[  136.911413] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  136.911415] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  136.911417] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.911418] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.911420] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  136.911422] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  136.911423] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  136.911425] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.911427] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.911428] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[  136.911430] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  136.911432] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  136.911433] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  136.911435] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.911436] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.911438] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  136.911453] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  136.911454] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  136.911456] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  136.911457] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  136.911459] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.911461] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.911462] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  136.911464] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  136.911465] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  136.911467] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  136.911468] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  136.911470] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  136.911471] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.911473] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.911474] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  136.911475] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[  136.911477] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  136.911478] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.911480] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.911481] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  136.911486] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.911487] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.911499] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.911500] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  136.911501] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[  136.911503] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[  136.921841] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  136.921844] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  136.922238] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  136.922240] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  136.922247] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[  136.922262] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.922263] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  136.922269] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.922269] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  136.922271] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[  136.922272] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[  136.922273] [drm:intel_power_well_enable] enabling DDI C power well
>[  136.922276] [drm:skl_set_power_well] Enabling DDI C power well
>[  136.922296] [drm:intel_power_well_disable] disabling DDI C power well
>[  136.922298] [drm:skl_set_power_well] Disabling DDI C power well
>[  136.922299] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[  136.922300] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.922301] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  136.922303] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.922304] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  136.922305] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[  136.922306] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[  136.942180] [drm:intel_hdmi_detect] Live status not up!
>[  136.942184] [drm:intel_power_well_enable] enabling DDI C power well
>[  136.942186] [drm:skl_set_power_well] Enabling DDI C power well
>[  136.942187] [drm:intel_power_well_disable] disabling DDI C power well
>[  136.942189] [drm:skl_set_power_well] Disabling DDI C power well
>[  136.942190] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[  136.942192] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.942193] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  136.942196] [drm:drm_release] open_count = 3
>[  136.942253] [drm:drm_release] pid = 1063, device = 0xe200, open_count = 3
>[  136.942294] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_GET_CAP
>[  136.942317] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_GET_APERTURE
>[  136.942341] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942343] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942344] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942346] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942348] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942350] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942352] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942353] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GETPARAM
>[  136.942369] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  136.942688] kms_flip: starting subtest flip-vs-expired-vblank-interruptible
>[  136.942720] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.942723] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.942727] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.942742] [drm:drm_mode_getresources] [CRTC:21]
>[  136.942744] [drm:drm_mode_getresources] [CRTC:25]
>[  136.942745] [drm:drm_mode_getresources] [CRTC:29]
>[  136.942746] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.942748] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.942750] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.942751] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.942753] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.942754] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.942756] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.942757] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.942759] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.942761] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.942762] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.942764] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.942766] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.942767] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.942769] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.942773] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.942775] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.942778] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.942779] [drm:drm_mode_getresources] [CRTC:21]
>[  136.942781] [drm:drm_mode_getresources] [CRTC:25]
>[  136.942782] [drm:drm_mode_getresources] [CRTC:29]
>[  136.942784] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.942785] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.942787] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.942788] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.942789] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.942791] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.942792] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.942794] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.942796] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.942797] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.942799] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.942800] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.942802] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.942804] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.942805] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.942809] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.942810] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.942813] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[  136.942814] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[  136.943187] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  136.943546] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.944058] [drm:drm_property_unreference_blob] ffff880084fc9100: blob ID: 83 (1)
>[  136.944067] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  136.944070] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[  136.944072] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  136.944074] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  136.944077] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.944078] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.944083] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  136.944085] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  136.944089] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  136.944093] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.944094] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.944096] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.944097] [drm:drm_mode_getresources] [CRTC:21]
>[  136.944097] [drm:drm_mode_getresources] [CRTC:25]
>[  136.944098] [drm:drm_mode_getresources] [CRTC:29]
>[  136.944099] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.944100] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.944101] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.944102] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.944103] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.944104] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.944104] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.944105] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.944106] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.944107] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.944108] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.944109] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.944110] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.944111] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.944112] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.944114] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.944114] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.944115] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[  136.944116] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[  136.944489] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  136.944847] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.945366] [drm:drm_property_unreference_blob] ffff88016c3df700: blob ID: 54 (1)
>[  136.945373] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  136.945375] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[  136.945376] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  136.945378] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  136.945385] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.945386] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.945389] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  136.945391] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  136.945393] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  136.945395] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.945396] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.945398] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.945399] [drm:drm_mode_getresources] [CRTC:21]
>[  136.945400] [drm:drm_mode_getresources] [CRTC:25]
>[  136.945400] [drm:drm_mode_getresources] [CRTC:29]
>[  136.945401] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.945402] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.945403] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.945404] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.945405] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.945406] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.945407] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.945408] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.945408] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.945409] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.945410] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.945411] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.945412] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.945413] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.945414] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.945416] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.945417] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.945418] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[  136.945418] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[  136.945795] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  136.946152] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.946680] [drm:drm_property_unreference_blob] ffff88016c3dfe00: blob ID: 83 (1)
>[  136.946689] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  136.946692] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[  136.946695] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  136.946698] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  136.946703] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.946704] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  136.946709] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  136.946715] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  136.946724] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  136.946731] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.946737] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.946743] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.946747] [drm:drm_mode_getresources] [CRTC:21]
>[  136.946753] [drm:drm_mode_getresources] [CRTC:25]
>[  136.946754] [drm:drm_mode_getresources] [CRTC:29]
>[  136.946756] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.946757] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.946759] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.946761] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.946762] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.946763] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.946765] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.946766] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.946768] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.946769] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.946771] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.946773] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.946774] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.946776] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.946778] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.946783] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.946790] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.946794] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[  136.946801] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[  136.947680] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[  136.947682] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[  136.947685] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  136.947687] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  136.947689] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  136.948447] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[  136.949201] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.958336] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  136.959446] [drm:drm_property_unreference_blob] ffff880086d11c00: blob ID: 53 (1)
>[  136.959526] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[  136.959527] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  136.959528] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  136.959557] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[  136.959559] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  136.959560] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  136.959562] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.959563] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.959564] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  136.959566] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  136.959567] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  136.959569] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.959570] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.959571] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[  136.959573] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  136.959574] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  136.959575] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  136.959577] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.959578] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.959579] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  136.959581] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  136.959582] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  136.959583] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  136.959585] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  136.959586] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.959587] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.959589] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  136.959590] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  136.959591] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  136.959593] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  136.959594] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  136.959595] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  136.959597] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.959598] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.959599] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  136.959601] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[  136.959602] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  136.959603] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.959604] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.959606] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  136.959613] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.959614] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.959623] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  136.959624] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  136.959627] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  136.959629] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.959630] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.959632] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.959633] [drm:drm_mode_getresources] [CRTC:21]
>[  136.959633] [drm:drm_mode_getresources] [CRTC:25]
>[  136.959634] [drm:drm_mode_getresources] [CRTC:29]
>[  136.959635] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.959636] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.959637] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.959637] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.959638] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.959639] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.959640] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.959640] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.959641] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.959642] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.959643] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.959643] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.959644] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.959645] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.959646] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.959648] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.959648] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.959649] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[  136.959650] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[  136.960521] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[  136.960523] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[  136.960525] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  136.960527] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  136.960528] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  136.961281] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[  136.962035] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.971191] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  136.972307] [drm:drm_property_unreference_blob] ffff880086d11e00: blob ID: 83 (1)
>[  136.972354] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[  136.972355] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  136.972356] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  136.972388] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[  136.972390] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  136.972392] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  136.972393] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.972395] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.972397] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  136.972398] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  136.972400] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  136.972401] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.972403] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.972405] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[  136.972406] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  136.972421] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  136.972423] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  136.972424] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.972425] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.972427] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  136.972428] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  136.972429] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  136.972431] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  136.972432] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  136.972433] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.972435] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.972436] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  136.972437] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  136.972439] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  136.972440] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  136.972441] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  136.972443] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  136.972444] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.972445] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.972447] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  136.972448] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[  136.972449] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  136.972451] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.972452] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.972453] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  136.972458] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.972459] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.972467] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  136.972468] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  136.972474] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  136.972475] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.972477] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.972478] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.972479] [drm:drm_mode_getresources] [CRTC:21]
>[  136.972480] [drm:drm_mode_getresources] [CRTC:25]
>[  136.972480] [drm:drm_mode_getresources] [CRTC:29]
>[  136.972481] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.972482] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.972483] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.972483] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.972484] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.972485] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.972486] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.972486] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.972487] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.972488] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.972489] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.972490] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.972490] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.972491] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.972492] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.972494] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.972494] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.972495] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[  136.972496] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[  136.973367] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[  136.973369] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[  136.973371] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  136.973372] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  136.973374] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  136.974128] [drm:intel_dp_probe_oui] Sink OUI: 4ce000
>[  136.974887] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  136.984036] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  136.985145] [drm:drm_property_unreference_blob] ffff880086d11c00: blob ID: 53 (1)
>[  136.985193] [drm:drm_add_display_info] DP-1: Assigning EDID-1.4 digital sink color depth as 8 bpc.
>[  136.985194] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  136.985195] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  136.985227] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] probed modes :
>[  136.985229] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  136.985231] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  136.985233] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.985234] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  136.985236] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  136.985238] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  136.985239] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  136.985241] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.985242] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  136.985244] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[  136.985246] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  136.985247] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  136.985249] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  136.985250] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.985252] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  136.985253] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  136.985255] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  136.985257] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  136.985258] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  136.985260] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  136.985261] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.985263] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  136.985264] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  136.985266] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  136.985268] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  136.985269] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  136.985271] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  136.985286] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  136.985287] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.985288] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  136.985290] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  136.985291] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[  136.985292] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  136.985294] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.985295] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  136.985296] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  136.985301] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.985302] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[  136.985310] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  136.985311] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  136.985320] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  136.985322] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.985323] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.985325] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.985326] [drm:drm_mode_getresources] [CRTC:21]
>[  136.985326] [drm:drm_mode_getresources] [CRTC:25]
>[  136.985327] [drm:drm_mode_getresources] [CRTC:29]
>[  136.985328] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.985329] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.985329] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.985332] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.985332] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.985333] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.985334] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.985335] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.985335] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.985336] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.985337] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.985338] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.985338] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.985339] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.985340] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.985342] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.985342] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  136.985343] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[  136.985344] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[  136.995679] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  136.995680] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  136.996076] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  136.996078] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  136.996079] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[  136.996086] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.996087] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  136.996091] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.996092] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.996093] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  136.996094] [drm:drm_mode_getresources] [CRTC:21]
>[  136.996095] [drm:drm_mode_getresources] [CRTC:25]
>[  136.996096] [drm:drm_mode_getresources] [CRTC:29]
>[  136.996097] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  136.996097] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  136.996098] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  136.996099] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  136.996100] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  136.996100] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  136.996101] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  136.996102] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  136.996103] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  136.996104] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  136.996104] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  136.996105] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  136.996106] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  136.996107] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  136.996108] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  136.996109] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  136.996110] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  136.996111] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[  136.996112] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[  137.006445] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  137.006447] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  137.006755] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  137.006757] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  137.006759] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[  137.006765] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.006766] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  137.006770] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.006771] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.006772] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.006773] [drm:drm_mode_getresources] [CRTC:21]
>[  137.006774] [drm:drm_mode_getresources] [CRTC:25]
>[  137.006775] [drm:drm_mode_getresources] [CRTC:29]
>[  137.006776] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.006776] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.006777] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.006778] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.006779] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.006779] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.006780] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.006781] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.006782] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.006783] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.006783] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.006784] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.006785] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.006786] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.006787] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.006788] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.006789] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  137.006790] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[  137.006791] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[  137.017123] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  137.017124] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  137.017449] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  137.017451] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  137.017452] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[  137.017459] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017460] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[  137.017465] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017466] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017467] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017468] [drm:drm_mode_getresources] [CRTC:21]
>[  137.017469] [drm:drm_mode_getresources] [CRTC:25]
>[  137.017470] [drm:drm_mode_getresources] [CRTC:29]
>[  137.017471] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.017471] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.017472] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.017473] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.017474] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.017475] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.017475] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.017476] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.017477] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.017478] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.017478] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.017479] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.017480] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.017481] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.017482] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017483] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017484] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  137.017485] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[  137.017486] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[  137.017488] [drm:intel_power_well_enable] enabling DDI C power well
>[  137.017489] [drm:skl_set_power_well] Enabling DDI C power well
>[  137.017510] [drm:intel_power_well_disable] disabling DDI C power well
>[  137.017512] [drm:skl_set_power_well] Disabling DDI C power well
>[  137.017513] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[  137.017514] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017515] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  137.017517] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017518] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017519] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017520] [drm:drm_mode_getresources] [CRTC:21]
>[  137.017521] [drm:drm_mode_getresources] [CRTC:25]
>[  137.017521] [drm:drm_mode_getresources] [CRTC:29]
>[  137.017522] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.017523] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.017524] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.017524] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.017525] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.017526] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.017527] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.017527] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.017528] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.017529] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.017530] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.017531] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.017531] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.017532] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.017533] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017534] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017535] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  137.017536] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[  137.017537] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[  137.017538] [drm:intel_power_well_enable] enabling DDI C power well
>[  137.017539] [drm:skl_set_power_well] Enabling DDI C power well
>[  137.017559] [drm:intel_power_well_disable] disabling DDI C power well
>[  137.017561] [drm:skl_set_power_well] Disabling DDI C power well
>[  137.017562] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[  137.017563] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017564] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  137.017566] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017567] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017568] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017569] [drm:drm_mode_getresources] [CRTC:21]
>[  137.017570] [drm:drm_mode_getresources] [CRTC:25]
>[  137.017570] [drm:drm_mode_getresources] [CRTC:29]
>[  137.017571] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.017572] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.017573] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.017573] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.017574] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.017575] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.017576] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.017576] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.017577] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.017578] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.017579] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.017579] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.017580] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.017581] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.017582] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017583] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017584] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  137.017585] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[  137.017586] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[  137.017586] [drm:intel_power_well_enable] enabling DDI C power well
>[  137.017588] [drm:skl_set_power_well] Enabling DDI C power well
>[  137.017608] [drm:intel_power_well_disable] disabling DDI C power well
>[  137.017610] [drm:skl_set_power_well] Disabling DDI C power well
>[  137.017611] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[  137.017612] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017613] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[  137.017615] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017616] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017617] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.017618] [drm:drm_mode_getresources] [CRTC:21]
>[  137.017618] [drm:drm_mode_getresources] [CRTC:25]
>[  137.017619] [drm:drm_mode_getresources] [CRTC:29]
>[  137.017620] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.017621] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.017621] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.017622] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.017623] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.017624] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.017624] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.017625] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.017626] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.017627] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.017627] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.017628] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.017629] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.017630] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.017630] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.017632] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.017633] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  137.017634] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[  137.017634] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[  137.037508] [drm:intel_hdmi_detect] Live status not up!
>[  137.037509] [drm:intel_power_well_enable] enabling DDI C power well
>[  137.037511] [drm:skl_set_power_well] Enabling DDI C power well
>[  137.037512] [drm:intel_power_well_disable] disabling DDI C power well
>[  137.037514] [drm:skl_set_power_well] Disabling DDI C power well
>[  137.037515] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[  137.037519] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.037520] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  137.037522] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.037523] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.037525] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.037526] [drm:drm_mode_getresources] [CRTC:21]
>[  137.037526] [drm:drm_mode_getresources] [CRTC:25]
>[  137.037527] [drm:drm_mode_getresources] [CRTC:29]
>[  137.037528] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.037529] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.037529] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.037530] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.037531] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.037532] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.037532] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.037533] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.037534] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.037535] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.037536] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.037536] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.037537] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.037538] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.037539] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.037540] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.037541] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  137.037542] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[  137.037543] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[  137.057428] [drm:intel_hdmi_detect] Live status not up!
>[  137.057429] [drm:intel_power_well_enable] enabling DDI C power well
>[  137.057431] [drm:skl_set_power_well] Enabling DDI C power well
>[  137.057432] [drm:intel_power_well_disable] disabling DDI C power well
>[  137.057434] [drm:skl_set_power_well] Disabling DDI C power well
>[  137.057435] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[  137.057438] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.057439] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  137.057442] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.057443] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.057444] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.057445] [drm:drm_mode_getresources] [CRTC:21]
>[  137.057445] [drm:drm_mode_getresources] [CRTC:25]
>[  137.057446] [drm:drm_mode_getresources] [CRTC:29]
>[  137.057447] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.057448] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.057448] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.057449] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.057450] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.057451] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.057452] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.057452] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.057453] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.057454] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.057455] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.057455] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.057456] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.057457] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.057458] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.057459] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.057460] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  137.057461] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2]
>[  137.057462] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-2]
>[  137.077335] [drm:intel_hdmi_detect] Live status not up!
>[  137.077336] [drm:intel_power_well_enable] enabling DDI C power well
>[  137.077338] [drm:skl_set_power_well] Enabling DDI C power well
>[  137.077339] [drm:intel_power_well_disable] disabling DDI C power well
>[  137.077340] [drm:skl_set_power_well] Disabling DDI C power well
>[  137.077341] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:52:HDMI-A-2] disconnected
>[  137.077345] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.077346] [drm:drm_mode_getconnector] [CONNECTOR:52:?]
>[  137.077350] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.077352] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.077353] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  137.077354] [drm:drm_mode_getresources] [CRTC:21]
>[  137.077354] [drm:drm_mode_getresources] [CRTC:25]
>[  137.077355] [drm:drm_mode_getresources] [CRTC:29]
>[  137.077356] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  137.077357] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  137.077357] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  137.077358] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  137.077359] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  137.077360] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  137.077360] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  137.077361] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  137.077362] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  137.077363] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  137.077363] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  137.077364] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  137.077365] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  137.077366] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  137.077367] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  137.077368] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.077369] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  137.077370] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[  137.077371] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[  137.077747] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  137.078106] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  137.078661] [drm:drm_property_unreference_blob] ffff88016ad54b00: blob ID: 54 (1)
>[  137.078691] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  137.078695] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[  137.078698] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  137.078700] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  137.078719] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  137.078721] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  137.078725] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  137.078727] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  137.078732] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  137.078781] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  137.078792] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  137.078797] [drm:drm_mode_addfb2] [FB:54]
>[  137.078801] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  137.078820] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  137.078823] [drm:drm_mode_addfb2] [FB:84]
>[  137.078828] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  137.078837] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[  137.078842] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  137.078845] [drm:drm_mode_addfb2] [FB:87]
>[  137.078848] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  137.078924] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  137.111890] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  137.111900] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  137.135206] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  137.135220] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  137.160866] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[  137.160875] [drm:drm_mode_setcrtc] [CRTC:21]
>[  137.160881] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[  137.160885] [drm:drm_atomic_state_init] Allocated atomic state ffff88016bb4be00
>[  137.160909] [drm:drm_property_reference_blob] ffff88003683b000: blob ID: 56 (1)
>[  137.160910] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff880084fd1400 state to ffff88016bb4be00
>[  137.160913] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[  137.160914] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff88008738d240 state to ffff88016bb4be00
>[  137.160916] [drm:drm_property_unreference_blob] ffff88003683b000: blob ID: 56 (2)
>[  137.160918] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff880084fd1400
>[  137.160919] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff88008738d240 to [CRTC:21]
>[  137.160920] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[  137.160921] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.160922] [drm:drm_atomic_set_fb_for_plane] Set [FB:54] for plane state ffff88008738d240
>[  137.160924] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff880086e2cb40 state to ffff88016bb4be00
>[  137.160925] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff88016bb4be00
>[  137.160927] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff880086e2cb40 to [NOCRTC]
>[  137.160928] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff880086e2cb40 to [CRTC:21]
>[  137.160929] [drm:drm_atomic_check_only] checking ffff88016bb4be00
>[  137.160946] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  137.160948] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[  137.160952] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  137.160954] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 54
>[  137.160955] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[  137.160964] [drm:drm_atomic_commit] commiting ffff88016bb4be00
>[  137.161909] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.161913] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.161924] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.171110] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.171114] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88016bb4be00
>[  137.171116] [drm:drm_property_unreference_blob] ffff88003683b000: blob ID: 56 (1)
>[  137.171118] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (5)
>[  137.171119] [drm:drm_atomic_state_free] Freeing atomic state ffff88016bb4be00
>[  137.171121] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.171121] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[  137.171122] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[  137.171123] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[  137.171124] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.171130] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  137.171135] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.171138] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.171139] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.171140] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.171141] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.171949] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.187883] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.187904] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.187973] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.187982] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.187986] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.187988] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.187989] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.188017] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.204435] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.204456] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.204493] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.204497] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.204500] [drm:drm_wait_vblank] waiting on vblank count 4303, crtc 0
>[  137.204502] [drm:drm_wait_vblank] returning 4303 to client
>[  137.204503] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.204554] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.204563] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.204567] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.204569] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.204572] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.204593] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.221122] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.221152] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.221195] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.221203] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.221208] [drm:drm_wait_vblank] waiting on vblank count 4304, crtc 0
>[  137.221212] [drm:drm_wait_vblank] returning 4304 to client
>[  137.221215] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.221270] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.221285] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.221292] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.221297] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.221300] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.221353] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.237886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.237975] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.238094] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.238108] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.238128] [drm:drm_wait_vblank] waiting on vblank count 4305, crtc 0
>[  137.238145] [drm:drm_wait_vblank] returning 4305 to client
>[  137.238151] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.238276] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.238306] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.238321] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.238335] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.238341] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.238425] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.254543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.254676] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.254689] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.254702] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.254713] [drm:drm_wait_vblank] waiting on vblank count 4306, crtc 0
>[  137.254719] [drm:drm_wait_vblank] returning 4306 to client
>[  137.254726] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.255126] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.255163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.255180] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.255190] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.255198] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.255263] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.271179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.271309] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.271321] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.271329] [drm:drm_wait_vblank] waiting on vblank count 4307, crtc 0
>[  137.271342] [drm:drm_wait_vblank] returning 4307 to client
>[  137.271347] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.271446] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.271479] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.271492] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.271501] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.271508] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.271577] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.271679] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.287865] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.288008] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.288025] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.288037] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.288046] [drm:drm_wait_vblank] waiting on vblank count 4308, crtc 0
>[  137.288051] [drm:drm_wait_vblank] returning 4308 to client
>[  137.288055] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.288483] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.288527] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.288547] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.288559] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.288568] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.288632] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.304405] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.304519] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.304533] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.304555] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.304566] [drm:drm_wait_vblank] waiting on vblank count 4309, crtc 0
>[  137.304571] [drm:drm_wait_vblank] returning 4309 to client
>[  137.304575] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.304677] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.304703] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.304716] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.304724] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.304731] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.304802] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.321099] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.321218] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.321231] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.321239] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.321250] [drm:drm_wait_vblank] waiting on vblank count 4310, crtc 0
>[  137.321255] [drm:drm_wait_vblank] returning 4310 to client
>[  137.321260] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.321363] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.321391] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.321405] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.321412] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.321421] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.321496] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.337745] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.337862] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.337945] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.337966] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.337976] [drm:drm_wait_vblank] waiting on vblank count 4311, crtc 0
>[  137.337982] [drm:drm_wait_vblank] returning 4311 to client
>[  137.337986] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.338082] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.338117] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.338130] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.338138] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.338144] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.338212] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.354436] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.354558] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.354577] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.354588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.354598] [drm:drm_wait_vblank] waiting on vblank count 4312, crtc 0
>[  137.354603] [drm:drm_wait_vblank] returning 4312 to client
>[  137.354607] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.354703] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.354728] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.354753] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.354765] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.354778] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.354853] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.371080] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.371202] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.371209] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.371219] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.371228] [drm:drm_wait_vblank] waiting on vblank count 4313, crtc 0
>[  137.371234] [drm:drm_wait_vblank] returning 4313 to client
>[  137.371240] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.371337] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.371365] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.371381] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.371389] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.371396] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.371467] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.387769] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.387900] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.387912] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.387971] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.387980] [drm:drm_wait_vblank] waiting on vblank count 4314, crtc 0
>[  137.387986] [drm:drm_wait_vblank] returning 4314 to client
>[  137.387991] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.388083] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.388116] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.388132] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.388139] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.388148] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.388209] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.404417] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.404541] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.404559] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.404570] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.404582] [drm:drm_wait_vblank] waiting on vblank count 4315, crtc 0
>[  137.404587] [drm:drm_wait_vblank] returning 4315 to client
>[  137.404591] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.404684] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.404710] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.404724] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.404742] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.404756] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.404835] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.421082] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.421218] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.421273] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.421289] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.421318] [drm:drm_wait_vblank] waiting on vblank count 4316, crtc 0
>[  137.421324] [drm:drm_wait_vblank] returning 4316 to client
>[  137.421328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.421440] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.421467] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.421481] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.421494] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.421502] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.421565] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.437736] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.437875] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.437883] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.437893] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.437902] [drm:drm_wait_vblank] waiting on vblank count 4317, crtc 0
>[  137.437908] [drm:drm_wait_vblank] returning 4317 to client
>[  137.437917] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.438008] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.438036] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.438050] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.438057] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.438063] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.438152] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.454331] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.454452] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.454472] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.454485] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.454495] [drm:drm_wait_vblank] waiting on vblank count 4318, crtc 0
>[  137.454500] [drm:drm_wait_vblank] returning 4318 to client
>[  137.454504] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.454604] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.454633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.454645] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.454653] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.454660] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.454744] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.471113] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.471236] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.471243] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.471253] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.471262] [drm:drm_wait_vblank] waiting on vblank count 4319, crtc 0
>[  137.471267] [drm:drm_wait_vblank] returning 4319 to client
>[  137.471273] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.471682] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.471715] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.471733] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.471742] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.471754] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.471816] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.487721] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.487849] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.487871] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.487888] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.487902] [drm:drm_wait_vblank] waiting on vblank count 4320, crtc 0
>[  137.487907] [drm:drm_wait_vblank] returning 4320 to client
>[  137.487911] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.488348] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.488376] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.488387] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.488392] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.488397] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.488463] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.504424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.504539] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.504554] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.504562] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.504572] [drm:drm_wait_vblank] waiting on vblank count 4321, crtc 0
>[  137.504577] [drm:drm_wait_vblank] returning 4321 to client
>[  137.504582] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.504983] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.505016] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.505030] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.505037] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.505042] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.505108] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.521109] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.521244] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.521258] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.521266] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.521276] [drm:drm_wait_vblank] waiting on vblank count 4322, crtc 0
>[  137.521281] [drm:drm_wait_vblank] returning 4322 to client
>[  137.521286] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.521789] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.521821] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.521837] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.521853] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.521865] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.521926] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.537636] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.537760] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.537783] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.537801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.537814] [drm:drm_wait_vblank] waiting on vblank count 4323, crtc 0
>[  137.537827] [drm:drm_wait_vblank] returning 4323 to client
>[  137.537836] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.537954] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.537980] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.537993] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.538003] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.538011] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.538039] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.554424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.554546] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.554604] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.554640] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.554650] [drm:drm_wait_vblank] waiting on vblank count 4324, crtc 0
>[  137.554657] [drm:drm_wait_vblank] returning 4324 to client
>[  137.554663] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.555107] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.555136] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.555149] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.555157] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.555165] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.555230] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.571101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.571246] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.571303] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.571331] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.571341] [drm:drm_wait_vblank] waiting on vblank count 4325, crtc 0
>[  137.571348] [drm:drm_wait_vblank] returning 4325 to client
>[  137.571355] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.571792] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.571828] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.571847] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.571855] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.571863] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.571929] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.587647] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.587719] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.587805] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.587827] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.587838] [drm:drm_wait_vblank] waiting on vblank count 4326, crtc 0
>[  137.587858] [drm:drm_wait_vblank] returning 4326 to client
>[  137.587869] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.588305] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.588340] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.588355] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.588363] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.588371] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.588454] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.604406] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.604498] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.604569] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.604583] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.604593] [drm:drm_wait_vblank] waiting on vblank count 4327, crtc 0
>[  137.604599] [drm:drm_wait_vblank] returning 4327 to client
>[  137.604605] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.605072] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.605104] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.605120] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.605129] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.605137] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.605206] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.621078] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.621171] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.621239] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.621258] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.621268] [drm:drm_wait_vblank] waiting on vblank count 4328, crtc 0
>[  137.621275] [drm:drm_wait_vblank] returning 4328 to client
>[  137.621282] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.621787] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.621816] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.621832] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.621841] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.621849] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.621914] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.637594] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.637663] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.637701] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.637713] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.637748] [drm:drm_wait_vblank] waiting on vblank count 4329, crtc 0
>[  137.637755] [drm:drm_wait_vblank] returning 4329 to client
>[  137.637764] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.638204] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.638252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.638271] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.638282] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.638351] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.638435] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.654403] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.654504] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.654562] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.654581] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.654592] [drm:drm_wait_vblank] waiting on vblank count 4330, crtc 0
>[  137.654599] [drm:drm_wait_vblank] returning 4330 to client
>[  137.654605] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.655057] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.655087] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.655102] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.655111] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.655119] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.655194] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.671000] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.671132] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.671145] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.671166] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.671179] [drm:drm_wait_vblank] waiting on vblank count 4331, crtc 0
>[  137.671186] [drm:drm_wait_vblank] returning 4331 to client
>[  137.671193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.671636] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.671667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.671687] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.671695] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.671702] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.671768] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.687696] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.687821] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.687829] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.687839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.687849] [drm:drm_wait_vblank] waiting on vblank count 4332, crtc 0
>[  137.687855] [drm:drm_wait_vblank] returning 4332 to client
>[  137.687862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.688276] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.688315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.688330] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.688339] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.688346] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.688417] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.704379] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.704514] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.704539] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.704553] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.704565] [drm:drm_wait_vblank] waiting on vblank count 4333, crtc 0
>[  137.704571] [drm:drm_wait_vblank] returning 4333 to client
>[  137.704577] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.705040] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.705070] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.705085] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.705094] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.705102] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.705173] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.720929] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.720994] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.721041] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.721067] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.721082] [drm:drm_wait_vblank] waiting on vblank count 4334, crtc 0
>[  137.721093] [drm:drm_wait_vblank] returning 4334 to client
>[  137.721105] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.721179] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.721201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.721214] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.721223] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.721231] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.721253] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.737691] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.737767] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.737812] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.737831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.737843] [drm:drm_wait_vblank] waiting on vblank count 4335, crtc 0
>[  137.737848] [drm:drm_wait_vblank] returning 4335 to client
>[  137.737854] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.738407] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.738439] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.738456] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.738463] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.738470] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.738668] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.754211] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.754305] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.754332] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.754360] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.754375] [drm:drm_wait_vblank] waiting on vblank count 4336, crtc 0
>[  137.754382] [drm:drm_wait_vblank] returning 4336 to client
>[  137.754397] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.754547] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.754579] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.754593] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.754666] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.754673] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.754739] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.771019] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.771112] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.771171] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.771191] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.771206] [drm:drm_wait_vblank] waiting on vblank count 4337, crtc 0
>[  137.771214] [drm:drm_wait_vblank] returning 4337 to client
>[  137.771225] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.771767] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.771794] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.771808] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.771814] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.771818] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.771871] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.787691] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.787797] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.787838] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.787857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.787872] [drm:drm_wait_vblank] waiting on vblank count 4338, crtc 0
>[  137.787879] [drm:drm_wait_vblank] returning 4338 to client
>[  137.787886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.788354] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.788389] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.788400] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.788405] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.788410] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.788468] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.804226] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.804298] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.804338] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.804359] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.804375] [drm:drm_wait_vblank] waiting on vblank count 4339, crtc 0
>[  137.804384] [drm:drm_wait_vblank] returning 4339 to client
>[  137.804390] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.804884] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.804910] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.804921] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.804926] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.804931] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.804994] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.821001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.821090] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.821151] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.821176] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.821191] [drm:drm_wait_vblank] waiting on vblank count 4340, crtc 0
>[  137.821199] [drm:drm_wait_vblank] returning 4340 to client
>[  137.821205] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.821356] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.821382] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.821396] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.821404] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.821414] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.821508] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.837664] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.837741] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.837859] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.837885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.837899] [drm:drm_wait_vblank] waiting on vblank count 4341, crtc 0
>[  137.837907] [drm:drm_wait_vblank] returning 4341 to client
>[  137.837914] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.837994] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.838021] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.838037] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.838054] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.838070] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.838097] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.854174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.854301] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.854318] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.854345] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.854363] [drm:drm_wait_vblank] waiting on vblank count 4342, crtc 0
>[  137.854372] [drm:drm_wait_vblank] returning 4342 to client
>[  137.854380] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.854465] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.854491] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.854509] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.854584] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.854593] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.854619] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.870983] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.871071] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.871125] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.871144] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.871157] [drm:drm_wait_vblank] waiting on vblank count 4343, crtc 0
>[  137.871163] [drm:drm_wait_vblank] returning 4343 to client
>[  137.871168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.871285] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.871309] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.871324] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.871333] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.871339] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.871410] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.887660] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.887734] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.887768] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.887794] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.887808] [drm:drm_wait_vblank] waiting on vblank count 4344, crtc 0
>[  137.887814] [drm:drm_wait_vblank] returning 4344 to client
>[  137.887826] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.888271] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.888318] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.888337] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.888347] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.888355] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.888414] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.904297] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.904390] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.904455] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.904482] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.904497] [drm:drm_wait_vblank] waiting on vblank count 4345, crtc 0
>[  137.904505] [drm:drm_wait_vblank] returning 4345 to client
>[  137.904512] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.904976] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.905011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.905024] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.905030] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.905035] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.905089] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.920966] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.921043] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.921106] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.921133] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.921148] [drm:drm_wait_vblank] waiting on vblank count 4346, crtc 0
>[  137.921156] [drm:drm_wait_vblank] returning 4346 to client
>[  137.921163] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.921677] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.921711] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.921737] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.921747] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.921759] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.921815] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.937634] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.937706] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.937766] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.937786] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.937800] [drm:drm_wait_vblank] waiting on vblank count 4347, crtc 0
>[  137.937812] [drm:drm_wait_vblank] returning 4347 to client
>[  137.937819] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.938304] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.938340] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.938351] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.938357] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.938361] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.938419] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.954262] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.954337] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.954384] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.954412] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.954426] [drm:drm_wait_vblank] waiting on vblank count 4348, crtc 0
>[  137.954434] [drm:drm_wait_vblank] returning 4348 to client
>[  137.954441] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.954824] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.954853] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.954864] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.954870] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.954875] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.954934] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  137.970949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.971056] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.971074] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.971094] [drm:drm_wait_vblank] waiting on vblank count 4349, crtc 0
>[  137.971108] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  137.971142] [drm:drm_wait_vblank] returning 4349 to client
>[  137.971150] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.971605] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.971638] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.971655] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.971665] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  137.971673] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  137.971739] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  137.987623] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.987702] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  137.987726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.987738] [drm:drm_wait_vblank] waiting on vblank count 4350, crtc 0
>[  137.987775] [drm:drm_wait_vblank] returning 4350 to client
>[  137.987789] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.987807] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  137.988325] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  137.988355] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  137.988370] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  137.988380] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  137.988387] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  137.988470] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.004112] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.004170] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.004187] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.004199] [drm:drm_wait_vblank] waiting on vblank count 4351, crtc 0
>[  138.004205] [drm:drm_wait_vblank] returning 4351 to client
>[  138.004212] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.004232] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.004675] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.004718] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.004735] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.004745] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.004754] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.004830] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.020923] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.021063] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.021084] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.021099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.021112] [drm:drm_wait_vblank] waiting on vblank count 4352, crtc 0
>[  138.021119] [drm:drm_wait_vblank] returning 4352 to client
>[  138.021125] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.021612] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.021652] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.021668] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.021677] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.021684] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.021752] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.037587] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.037723] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.037748] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.037763] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.037776] [drm:drm_wait_vblank] waiting on vblank count 4353, crtc 0
>[  138.037783] [drm:drm_wait_vblank] returning 4353 to client
>[  138.037789] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.038315] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.038350] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.038368] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.038376] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.038385] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.038533] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.054150] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.054273] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.054286] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.054297] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.054307] [drm:drm_wait_vblank] waiting on vblank count 4354, crtc 0
>[  138.054314] [drm:drm_wait_vblank] returning 4354 to client
>[  138.054320] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.054763] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.054796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.054813] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.054822] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.054830] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.054910] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.070908] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.071065] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.071084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.071093] [drm:drm_wait_vblank] waiting on vblank count 4355, crtc 0
>[  138.071098] [drm:drm_wait_vblank] returning 4355 to client
>[  138.071102] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.071210] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.071236] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.071252] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.071262] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.071274] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.071349] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.071521] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.087582] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.087722] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.087742] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.087808] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.087820] [drm:drm_wait_vblank] waiting on vblank count 4356, crtc 0
>[  138.087825] [drm:drm_wait_vblank] returning 4356 to client
>[  138.087829] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.088234] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.088266] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.088291] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.088300] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.088307] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.088377] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.104238] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.104395] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.104412] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.104425] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.104435] [drm:drm_wait_vblank] waiting on vblank count 4357, crtc 0
>[  138.104441] [drm:drm_wait_vblank] returning 4357 to client
>[  138.104445] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.104556] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.104585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.104599] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.104607] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.104614] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.104685] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.120881] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.120976] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.121338] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.121367] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.121391] [drm:drm_wait_vblank] waiting on vblank count 4358, crtc 0
>[  138.121396] [drm:drm_wait_vblank] returning 4358 to client
>[  138.121401] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.121541] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.121561] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.121572] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.121577] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.121581] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.121626] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.137554] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.137630] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.137696] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.137721] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.137736] [drm:drm_wait_vblank] waiting on vblank count 4359, crtc 0
>[  138.137744] [drm:drm_wait_vblank] returning 4359 to client
>[  138.137751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.137901] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.137931] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.137946] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.137956] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.137971] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.138058] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.154228] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.154358] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.154409] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.154432] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.154455] [drm:drm_wait_vblank] waiting on vblank count 4360, crtc 0
>[  138.154464] [drm:drm_wait_vblank] returning 4360 to client
>[  138.154476] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.154614] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.154642] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.154659] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.154678] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.154687] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.154768] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.170873] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.170968] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.171034] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.171055] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.171070] [drm:drm_wait_vblank] waiting on vblank count 4361, crtc 0
>[  138.171078] [drm:drm_wait_vblank] returning 4361 to client
>[  138.171095] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.171588] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.171616] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.171627] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.171633] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.171637] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.171698] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.187539] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.187658] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.187747] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.187769] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.187783] [drm:drm_wait_vblank] waiting on vblank count 4362, crtc 0
>[  138.187802] [drm:drm_wait_vblank] returning 4362 to client
>[  138.187809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.188290] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.188315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.188326] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.188332] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.188340] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.188401] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.204137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.204224] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.204297] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.204327] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.204345] [drm:drm_wait_vblank] waiting on vblank count 4363, crtc 0
>[  138.204353] [drm:drm_wait_vblank] returning 4363 to client
>[  138.204359] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.204846] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.204888] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.204903] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.204908] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.204913] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.204967] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.220906] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.220986] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.221004] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.221024] [drm:drm_wait_vblank] waiting on vblank count 4364, crtc 0
>[  138.221042] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.221055] [drm:drm_wait_vblank] returning 4364 to client
>[  138.221066] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.221179] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.221213] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.221240] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.221257] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.221273] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.221347] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.237520] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.237618] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.237637] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.237692] [drm:drm_wait_vblank] waiting on vblank count 4365, crtc 0
>[  138.237719] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.237745] [drm:drm_wait_vblank] returning 4365 to client
>[  138.237759] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.238240] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.238275] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.238297] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.238310] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.238318] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.238390] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.254022] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.254108] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.254164] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.254187] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.254205] [drm:drm_wait_vblank] waiting on vblank count 4366, crtc 0
>[  138.254219] [drm:drm_wait_vblank] returning 4366 to client
>[  138.254226] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.254645] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.254678] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.254693] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.254705] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.254712] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.254781] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.270838] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.270934] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.270958] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.270976] [drm:drm_wait_vblank] waiting on vblank count 4367, crtc 0
>[  138.270987] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.270995] [drm:drm_wait_vblank] returning 4367 to client
>[  138.271001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.271490] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.271517] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.271529] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.271542] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.271546] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.271598] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.287511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.287623] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.287654] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.287658] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.287670] [drm:drm_wait_vblank] waiting on vblank count 4368, crtc 0
>[  138.287676] [drm:drm_wait_vblank] returning 4368 to client
>[  138.287683] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.288156] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.288190] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.288202] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.288207] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.288212] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.288267] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.304058] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.304120] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.304137] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.304159] [drm:drm_wait_vblank] waiting on vblank count 4369, crtc 0
>[  138.304166] [drm:drm_wait_vblank] returning 4369 to client
>[  138.304180] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.304183] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.304579] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.304604] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.304630] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.304641] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.304645] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.304714] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.320818] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.320900] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.320937] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.320947] [drm:drm_wait_vblank] waiting on vblank count 4370, crtc 0
>[  138.320953] [drm:drm_wait_vblank] returning 4370 to client
>[  138.320961] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.320971] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.321433] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.321458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.321474] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.321479] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.321484] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.321535] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.337488] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.337603] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.337635] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.337639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.337650] [drm:drm_wait_vblank] waiting on vblank count 4371, crtc 0
>[  138.337654] [drm:drm_wait_vblank] returning 4371 to client
>[  138.337664] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.338199] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.338231] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.338248] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.338253] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.338258] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.338331] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.354035] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.354100] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.354118] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.354139] [drm:drm_wait_vblank] waiting on vblank count 4372, crtc 0
>[  138.354146] [drm:drm_wait_vblank] returning 4372 to client
>[  138.354156] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.354165] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.354526] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.354559] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.354572] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.354584] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.354589] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.354644] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.370804] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.370904] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.370922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.370940] [drm:drm_wait_vblank] waiting on vblank count 4373, crtc 0
>[  138.370946] [drm:drm_wait_vblank] returning 4373 to client
>[  138.370960] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.370967] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.371375] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.371456] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.371470] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.371476] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.371481] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.371537] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.387477] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.387594] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.387615] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.387626] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.387641] [drm:drm_wait_vblank] waiting on vblank count 4374, crtc 0
>[  138.387655] [drm:drm_wait_vblank] returning 4374 to client
>[  138.387662] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.388074] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.388113] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.388125] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.388131] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.388142] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.388200] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.404131] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.404273] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.404355] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.404380] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.404391] [drm:drm_wait_vblank] waiting on vblank count 4375, crtc 0
>[  138.404397] [drm:drm_wait_vblank] returning 4375 to client
>[  138.404403] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.404475] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.404499] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.404525] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.404536] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.404548] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.404580] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.420789] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.420930] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.420940] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.420959] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.420970] [drm:drm_wait_vblank] waiting on vblank count 4376, crtc 0
>[  138.420977] [drm:drm_wait_vblank] returning 4376 to client
>[  138.420988] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.421051] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.421084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.421099] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.421109] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.421117] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.421142] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.437433] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.437560] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.437569] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.437588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.437600] [drm:drm_wait_vblank] waiting on vblank count 4377, crtc 0
>[  138.437605] [drm:drm_wait_vblank] returning 4377 to client
>[  138.437612] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.437675] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.437701] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.437721] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.437732] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.437739] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.437765] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.454110] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.454204] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.454346] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.454361] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.454375] [drm:drm_wait_vblank] waiting on vblank count 4378, crtc 0
>[  138.454391] [drm:drm_wait_vblank] returning 4378 to client
>[  138.454402] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.454753] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.454778] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.454797] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.454804] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.454812] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.454863] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.470751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.470893] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.470910] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.470933] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.470945] [drm:drm_wait_vblank] waiting on vblank count 4379, crtc 0
>[  138.470952] [drm:drm_wait_vblank] returning 4379 to client
>[  138.470967] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.471447] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.471478] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.471489] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.471496] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.471504] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.471554] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.487430] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.487564] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.487636] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.487657] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.487669] [drm:drm_wait_vblank] waiting on vblank count 4380, crtc 0
>[  138.487683] [drm:drm_wait_vblank] returning 4380 to client
>[  138.487699] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.487831] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.487860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.487873] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.487882] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.487888] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.487962] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.504015] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.504143] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.504188] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.504211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.504228] [drm:drm_wait_vblank] waiting on vblank count 4381, crtc 0
>[  138.504237] [drm:drm_wait_vblank] returning 4381 to client
>[  138.504244] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.504679] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.504704] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.504730] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.504736] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.504740] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.504794] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.520740] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.520879] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.520901] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.520925] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.520936] [drm:drm_wait_vblank] waiting on vblank count 4382, crtc 0
>[  138.520951] [drm:drm_wait_vblank] returning 4382 to client
>[  138.520964] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.521101] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.521129] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.521143] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.521151] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.521159] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.521251] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.537412] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.537548] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.537574] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.537597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.537609] [drm:drm_wait_vblank] waiting on vblank count 4383, crtc 0
>[  138.537622] [drm:drm_wait_vblank] returning 4383 to client
>[  138.537636] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.537765] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.537799] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.537815] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.537826] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.537833] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.537937] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.554083] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.554225] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.554242] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.554264] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.554277] [drm:drm_wait_vblank] waiting on vblank count 4384, crtc 0
>[  138.554284] [drm:drm_wait_vblank] returning 4384 to client
>[  138.554304] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.554440] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.554472] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.554487] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.554495] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.554502] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.554599] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.570726] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.570817] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.570894] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.570919] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.570943] [drm:drm_wait_vblank] waiting on vblank count 4385, crtc 0
>[  138.570949] [drm:drm_wait_vblank] returning 4385 to client
>[  138.570956] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.571135] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.571164] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.571182] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.571189] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.571197] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.571265] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.587447] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.587550] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.587584] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.587602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.587614] [drm:drm_wait_vblank] waiting on vblank count 4386, crtc 0
>[  138.587621] [drm:drm_wait_vblank] returning 4386 to client
>[  138.587627] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.587788] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.587819] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.587834] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.587846] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.587857] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.587945] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.604051] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.604144] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.604200] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.604218] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.604240] [drm:drm_wait_vblank] waiting on vblank count 4387, crtc 0
>[  138.604247] [drm:drm_wait_vblank] returning 4387 to client
>[  138.604258] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.604767] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.604796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.604811] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.604819] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.604827] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.604909] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.620737] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.620845] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.620905] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.620921] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.620934] [drm:drm_wait_vblank] waiting on vblank count 4388, crtc 0
>[  138.620942] [drm:drm_wait_vblank] returning 4388 to client
>[  138.620949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.621408] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.621440] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.621451] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.621456] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.621460] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.621511] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.637288] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.637377] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.637412] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.637445] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.637458] [drm:drm_wait_vblank] waiting on vblank count 4389, crtc 0
>[  138.637464] [drm:drm_wait_vblank] returning 4389 to client
>[  138.637469] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.637579] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.637607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.637620] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.637628] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.637638] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.637721] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.654031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.654128] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.654181] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.654204] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.654216] [drm:drm_wait_vblank] waiting on vblank count 4390, crtc 0
>[  138.654221] [drm:drm_wait_vblank] returning 4390 to client
>[  138.654225] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.654341] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.654372] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.654390] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.654398] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.654407] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.654480] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.670705] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.670820] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.670835] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.670850] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.670863] [drm:drm_wait_vblank] waiting on vblank count 4391, crtc 0
>[  138.670881] [drm:drm_wait_vblank] returning 4391 to client
>[  138.670887] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.670948] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.670982] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.671000] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.671009] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.671016] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.671052] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.687349] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.687440] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.687496] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.687516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.687534] [drm:drm_wait_vblank] waiting on vblank count 4392, crtc 0
>[  138.687541] [drm:drm_wait_vblank] returning 4392 to client
>[  138.687548] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.687621] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.687659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.687673] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.687681] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.687688] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.687715] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.704004] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.704075] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.704119] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.704138] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.704154] [drm:drm_wait_vblank] waiting on vblank count 4393, crtc 0
>[  138.704159] [drm:drm_wait_vblank] returning 4393 to client
>[  138.704164] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.704575] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.704604] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.704628] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.704640] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.704648] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.704715] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.720647] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.720785] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.720800] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.720811] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.720837] [drm:drm_wait_vblank] waiting on vblank count 4394, crtc 0
>[  138.720843] [drm:drm_wait_vblank] returning 4394 to client
>[  138.720848] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.721269] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.721300] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.721315] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.721323] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.721331] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.721392] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.737335] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.737437] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.737458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.737474] [drm:drm_wait_vblank] waiting on vblank count 4395, crtc 0
>[  138.737486] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.737493] [drm:drm_wait_vblank] returning 4395 to client
>[  138.737499] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.737569] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.737597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.737619] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.737627] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.737634] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.737657] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.754007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.754111] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.754151] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.754172] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.754184] [drm:drm_wait_vblank] waiting on vblank count 4396, crtc 0
>[  138.754190] [drm:drm_wait_vblank] returning 4396 to client
>[  138.754195] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.754318] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.754347] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.754363] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.754377] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.754385] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.754467] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.770506] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.770553] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.770570] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.770582] [drm:drm_wait_vblank] waiting on vblank count 4397, crtc 0
>[  138.770600] [drm:drm_wait_vblank] returning 4397 to client
>[  138.770612] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.770624] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.770686] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.770715] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.770736] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.770744] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.770756] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.770781] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.787296] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.787374] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.787392] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.787419] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.787423] [drm:drm_wait_vblank] waiting on vblank count 4398, crtc 0
>[  138.787435] [drm:drm_wait_vblank] returning 4398 to client
>[  138.787441] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.787507] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.787538] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.787555] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.787566] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.787575] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.787605] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.803986] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.804133] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.804229] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.804245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.804256] [drm:drm_wait_vblank] waiting on vblank count 4399, crtc 0
>[  138.804262] [drm:drm_wait_vblank] returning 4399 to client
>[  138.804268] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.804642] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.804667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.804680] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.804687] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.804698] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.804751] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.820614] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.820733] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.820750] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.820762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.820782] [drm:drm_wait_vblank] waiting on vblank count 4400, crtc 0
>[  138.820790] [drm:drm_wait_vblank] returning 4400 to client
>[  138.820806] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.820939] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.820967] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.820980] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.820990] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.820998] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.821065] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.837306] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.837452] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.837470] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.837486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.837501] [drm:drm_wait_vblank] waiting on vblank count 4401, crtc 0
>[  138.837508] [drm:drm_wait_vblank] returning 4401 to client
>[  138.837513] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.838001] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.838028] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.838039] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.838044] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.838049] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.838110] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.853977] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.854090] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.854114] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.854118] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.854129] [drm:drm_wait_vblank] waiting on vblank count 4402, crtc 0
>[  138.854142] [drm:drm_wait_vblank] returning 4402 to client
>[  138.854157] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.854329] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.854358] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.854373] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.854407] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.854418] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.854485] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.870474] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.870525] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.870534] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.870567] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.870580] [drm:drm_wait_vblank] waiting on vblank count 4403, crtc 0
>[  138.870591] [drm:drm_wait_vblank] returning 4403 to client
>[  138.870598] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.871015] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.871039] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.871053] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.871065] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.871072] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.871135] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.887277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.887351] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.887440] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.887467] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.887483] [drm:drm_wait_vblank] waiting on vblank count 4404, crtc 0
>[  138.887505] [drm:drm_wait_vblank] returning 4404 to client
>[  138.887518] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.888038] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.888075] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.888090] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.888100] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.888107] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.888171] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.903949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.904039] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.904096] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.904124] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.904139] [drm:drm_wait_vblank] waiting on vblank count 4405, crtc 0
>[  138.904147] [drm:drm_wait_vblank] returning 4405 to client
>[  138.904159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.904721] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.904763] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.904779] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.904788] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.904796] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.904862] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.920507] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.920572] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.920589] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.920602] [drm:drm_wait_vblank] waiting on vblank count 4406, crtc 0
>[  138.920620] [drm:drm_wait_vblank] returning 4406 to client
>[  138.920626] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.920637] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.920774] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.920804] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.920817] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.920825] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.920833] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.920926] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.937254] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.937332] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.937353] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.937364] [drm:drm_wait_vblank] waiting on vblank count 4407, crtc 0
>[  138.937371] [drm:drm_wait_vblank] returning 4407 to client
>[  138.937384] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.937391] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.937510] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.937541] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.937557] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.937567] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.937581] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.937653] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.953941] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.954024] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.954045] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.954061] [drm:drm_wait_vblank] waiting on vblank count 4408, crtc 0
>[  138.954067] [drm:drm_wait_vblank] returning 4408 to client
>[  138.954074] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.954087] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.954225] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.954250] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.954267] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.954276] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.954285] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.954354] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  138.970457] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.970544] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  138.970597] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.970616] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.970638] [drm:drm_wait_vblank] waiting on vblank count 4409, crtc 0
>[  138.970645] [drm:drm_wait_vblank] returning 4409 to client
>[  138.970651] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.971204] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.971233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.971247] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.971256] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  138.971264] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  138.971336] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  138.987249] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.987343] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.987396] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  138.987414] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.987434] [drm:drm_wait_vblank] waiting on vblank count 4410, crtc 0
>[  138.987441] [drm:drm_wait_vblank] returning 4410 to client
>[  138.987448] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  138.987603] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  138.987633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  138.987648] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  138.987662] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  138.987672] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  138.987772] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.003912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.004037] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.004068] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.004093] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.004105] [drm:drm_wait_vblank] waiting on vblank count 4411, crtc 0
>[  139.004110] [drm:drm_wait_vblank] returning 4411 to client
>[  139.004115] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.004239] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.004269] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.004283] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.004292] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.004299] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.004383] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.020546] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.020639] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.020653] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.020669] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.020696] [drm:drm_wait_vblank] waiting on vblank count 4412, crtc 0
>[  139.020703] [drm:drm_wait_vblank] returning 4412 to client
>[  139.020708] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.020766] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.020788] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.020810] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.020825] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.020838] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.020867] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.037214] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.037290] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.037366] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.037387] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.037399] [drm:drm_wait_vblank] waiting on vblank count 4413, crtc 0
>[  139.037405] [drm:drm_wait_vblank] returning 4413 to client
>[  139.037410] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.037468] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.037490] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.037503] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.037511] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.037520] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.037539] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.053878] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.054000] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.054040] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.054059] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.054073] [drm:drm_wait_vblank] waiting on vblank count 4414, crtc 0
>[  139.054079] [drm:drm_wait_vblank] returning 4414 to client
>[  139.054083] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.054141] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.054161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.054181] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.054187] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.054203] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.054224] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.070552] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.070623] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.070659] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.070689] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.070704] [drm:drm_wait_vblank] waiting on vblank count 4415, crtc 0
>[  139.070711] [drm:drm_wait_vblank] returning 4415 to client
>[  139.070717] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.071132] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.071169] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.071182] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.071189] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.071194] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.071247] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.087203] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.087278] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.087354] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.087386] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.087399] [drm:drm_wait_vblank] waiting on vblank count 4416, crtc 0
>[  139.087404] [drm:drm_wait_vblank] returning 4416 to client
>[  139.087409] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.087879] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.087909] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.087925] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.087935] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.087948] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.088014] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.103869] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.103958] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.104016] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.104045] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.104126] [drm:drm_wait_vblank] waiting on vblank count 4417, crtc 0
>[  139.104131] [drm:drm_wait_vblank] returning 4417 to client
>[  139.104136] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.104543] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.104577] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.104599] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.104612] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.104620] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.104693] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.120527] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.120598] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.120627] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.120656] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.120672] [drm:drm_wait_vblank] waiting on vblank count 4418, crtc 0
>[  139.120678] [drm:drm_wait_vblank] returning 4418 to client
>[  139.120684] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.121084] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.121120] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.121138] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.121146] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.121152] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.121205] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.137168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.137243] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.137294] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.137315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.137329] [drm:drm_wait_vblank] waiting on vblank count 4419, crtc 0
>[  139.137336] [drm:drm_wait_vblank] returning 4419 to client
>[  139.137343] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.137818] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.137851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.137869] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.137877] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.137884] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.137947] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.153859] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.153936] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.154012] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.154038] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.154059] [drm:drm_wait_vblank] waiting on vblank count 4420, crtc 0
>[  139.154065] [drm:drm_wait_vblank] returning 4420 to client
>[  139.154070] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.154518] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.154549] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.154565] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.154573] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.154579] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.154654] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.170524] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.170611] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.170665] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.170757] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.170770] [drm:drm_wait_vblank] waiting on vblank count 4421, crtc 0
>[  139.170775] [drm:drm_wait_vblank] returning 4421 to client
>[  139.170779] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.171187] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.171227] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.171241] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.171251] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.171258] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.171317] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.187147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.187222] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.187281] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.187301] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.187314] [drm:drm_wait_vblank] waiting on vblank count 4422, crtc 0
>[  139.187321] [drm:drm_wait_vblank] returning 4422 to client
>[  139.187328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.187716] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.187744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.187764] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.187778] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.187786] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.187842] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.203838] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.203915] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.203986] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.204006] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.204028] [drm:drm_wait_vblank] waiting on vblank count 4423, crtc 0
>[  139.204040] [drm:drm_wait_vblank] returning 4423 to client
>[  139.204045] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.204494] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.204529] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.204544] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.204552] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.204560] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.204629] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.220505] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.220596] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.220625] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.220655] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.220667] [drm:drm_wait_vblank] waiting on vblank count 4424, crtc 0
>[  139.220672] [drm:drm_wait_vblank] returning 4424 to client
>[  139.220677] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.221162] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.221192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.221208] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.221218] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.221226] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.221293] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.237147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.237240] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.237304] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.237331] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.237346] [drm:drm_wait_vblank] waiting on vblank count 4425, crtc 0
>[  139.237353] [drm:drm_wait_vblank] returning 4425 to client
>[  139.237360] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.237887] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.237914] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.237925] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.237932] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.237939] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.238005] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.253818] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.253896] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.253977] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.253996] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.254011] [drm:drm_wait_vblank] waiting on vblank count 4426, crtc 0
>[  139.254018] [drm:drm_wait_vblank] returning 4426 to client
>[  139.254025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.254170] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.254203] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.254220] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.254229] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.254238] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.254335] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.270511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.270621] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.270695] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.270725] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.270740] [drm:drm_wait_vblank] waiting on vblank count 4427, crtc 0
>[  139.270756] [drm:drm_wait_vblank] returning 4427 to client
>[  139.270765] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.270891] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.270919] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.270934] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.270945] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.270957] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.271095] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.287053] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.287130] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.287176] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.287204] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.287219] [drm:drm_wait_vblank] waiting on vblank count 4428, crtc 0
>[  139.287227] [drm:drm_wait_vblank] returning 4428 to client
>[  139.287233] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.287390] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.287420] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.287452] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.287465] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.287474] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.287549] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.303789] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.303881] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.303941] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.303969] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.303984] [drm:drm_wait_vblank] waiting on vblank count 4429, crtc 0
>[  139.303991] [drm:drm_wait_vblank] returning 4429 to client
>[  139.303998] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.304143] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.304175] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.304192] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.304202] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.304212] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.304309] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.320465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.320558] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.320612] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.320649] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.320673] [drm:drm_wait_vblank] waiting on vblank count 4430, crtc 0
>[  139.320680] [drm:drm_wait_vblank] returning 4430 to client
>[  139.320686] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.320871] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.320904] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.320926] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.320936] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.320942] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.321067] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.337021] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.337092] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.337135] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.337170] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.337185] [drm:drm_wait_vblank] waiting on vblank count 4431, crtc 0
>[  139.337192] [drm:drm_wait_vblank] returning 4431 to client
>[  139.337199] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.337330] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.337360] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.337376] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.337390] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.337396] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.337467] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.353780] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.353871] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.353967] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.353994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.354009] [drm:drm_wait_vblank] waiting on vblank count 4432, crtc 0
>[  139.354032] [drm:drm_wait_vblank] returning 4432 to client
>[  139.354041] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.354173] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.354204] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.354221] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.354235] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.354244] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.354318] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.370449] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.370538] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.370599] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.370633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.370660] [drm:drm_wait_vblank] waiting on vblank count 4433, crtc 0
>[  139.370667] [drm:drm_wait_vblank] returning 4433 to client
>[  139.370675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.370855] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.370901] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.370922] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.370930] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.370938] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.371010] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.387018] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.387095] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.387159] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.387186] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.387211] [drm:drm_wait_vblank] waiting on vblank count 4434, crtc 0
>[  139.387219] [drm:drm_wait_vblank] returning 4434 to client
>[  139.387240] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.387376] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.387412] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.387428] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.387439] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.387448] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.387521] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.403762] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.403855] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.403915] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.403942] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.403959] [drm:drm_wait_vblank] waiting on vblank count 4435, crtc 0
>[  139.403978] [drm:drm_wait_vblank] returning 4435 to client
>[  139.403987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.404131] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.404160] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.404175] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.404184] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.404192] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.404296] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.420424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.420501] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.420586] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.420613] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.420629] [drm:drm_wait_vblank] waiting on vblank count 4436, crtc 0
>[  139.420643] [drm:drm_wait_vblank] returning 4436 to client
>[  139.420650] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.420820] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.420851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.420869] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.420878] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.420887] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.421029] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.437070] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.437142] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.437194] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.437221] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.437236] [drm:drm_wait_vblank] waiting on vblank count 4437, crtc 0
>[  139.437243] [drm:drm_wait_vblank] returning 4437 to client
>[  139.437265] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.437404] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.437434] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.437451] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.437460] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.437467] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.437554] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.453751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.453838] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.453896] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.453925] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.453940] [drm:drm_wait_vblank] waiting on vblank count 4438, crtc 0
>[  139.453948] [drm:drm_wait_vblank] returning 4438 to client
>[  139.453964] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.454118] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.454150] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.454166] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.454178] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.454186] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.454294] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.470299] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.470395] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.470440] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.470466] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.470481] [drm:drm_wait_vblank] waiting on vblank count 4439, crtc 0
>[  139.470488] [drm:drm_wait_vblank] returning 4439 to client
>[  139.470495] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.470969] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.470998] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.471068] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.471077] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.471088] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.471152] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.487055] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.487158] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.487217] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.487240] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.487257] [drm:drm_wait_vblank] waiting on vblank count 4440, crtc 0
>[  139.487278] [drm:drm_wait_vblank] returning 4440 to client
>[  139.487289] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.487748] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.487779] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.487794] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.487802] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.487811] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.487884] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.503729] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.503821] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.503894] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.503916] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.503933] [drm:drm_wait_vblank] waiting on vblank count 4441, crtc 0
>[  139.503954] [drm:drm_wait_vblank] returning 4441 to client
>[  139.503961] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.504443] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.504474] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.504488] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.504497] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.504505] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.504584] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.520236] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.520297] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.520325] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.520352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.520367] [drm:drm_wait_vblank] waiting on vblank count 4442, crtc 0
>[  139.520375] [drm:drm_wait_vblank] returning 4442 to client
>[  139.520381] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.520827] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.520876] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.520890] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.520900] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.520908] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.521017] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.537033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.537131] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.537194] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.537215] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.537232] [drm:drm_wait_vblank] waiting on vblank count 4443, crtc 0
>[  139.537253] [drm:drm_wait_vblank] returning 4443 to client
>[  139.537261] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.537771] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.537803] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.537816] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.537825] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.537836] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.537920] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.553731] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.553833] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.553878] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.553901] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.553916] [drm:drm_wait_vblank] waiting on vblank count 4444, crtc 0
>[  139.553922] [drm:drm_wait_vblank] returning 4444 to client
>[  139.553934] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.554437] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.554467] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.554481] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.554490] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.554498] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.554601] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.570228] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.570351] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.570360] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.570391] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.570403] [drm:drm_wait_vblank] waiting on vblank count 4445, crtc 0
>[  139.570410] [drm:drm_wait_vblank] returning 4445 to client
>[  139.570416] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.570502] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.570543] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.570560] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.570576] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.570591] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.570624] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.587007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.587090] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.587141] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.587163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.587191] [drm:drm_wait_vblank] waiting on vblank count 4446, crtc 0
>[  139.587200] [drm:drm_wait_vblank] returning 4446 to client
>[  139.587216] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.587308] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.587342] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.587359] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.587367] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.587374] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.587400] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.603694] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.603816] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.603860] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.603881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.603899] [drm:drm_wait_vblank] waiting on vblank count 4447, crtc 0
>[  139.603916] [drm:drm_wait_vblank] returning 4447 to client
>[  139.603923] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.604099] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.604132] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.604162] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.604173] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.604185] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.604276] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.620248] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.620330] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.620360] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.620386] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.620407] [drm:drm_wait_vblank] waiting on vblank count 4448, crtc 0
>[  139.620415] [drm:drm_wait_vblank] returning 4448 to client
>[  139.620440] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.620569] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.620601] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.620619] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.620630] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.620635] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.620708] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.637005] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.637088] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.637139] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.637161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.637176] [drm:drm_wait_vblank] waiting on vblank count 4449, crtc 0
>[  139.637201] [drm:drm_wait_vblank] returning 4449 to client
>[  139.637215] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.637344] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.637377] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.637392] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.637402] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.637413] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.637494] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.653673] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.653801] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.653826] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.653855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.653875] [drm:drm_wait_vblank] waiting on vblank count 4450, crtc 0
>[  139.653898] [drm:drm_wait_vblank] returning 4450 to client
>[  139.653915] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.654466] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.654511] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.654526] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.654534] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.654542] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.654614] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.670248] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.670335] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.670397] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.670419] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.670435] [drm:drm_wait_vblank] waiting on vblank count 4451, crtc 0
>[  139.670442] [drm:drm_wait_vblank] returning 4451 to client
>[  139.670462] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.671022] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.671052] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.671072] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.671081] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.671089] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.671154] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.686989] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.687105] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.687145] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.687168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.687183] [drm:drm_wait_vblank] waiting on vblank count 4452, crtc 0
>[  139.687204] [drm:drm_wait_vblank] returning 4452 to client
>[  139.687220] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.687761] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.687804] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.687821] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.687829] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.687839] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.687905] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.703551] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.703645] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.703656] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.703696] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.703710] [drm:drm_wait_vblank] waiting on vblank count 4453, crtc 0
>[  139.703717] [drm:drm_wait_vblank] returning 4453 to client
>[  139.703723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.704154] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.704183] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.704197] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.704205] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.704213] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.704285] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.720292] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.720379] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.720431] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.720453] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.720470] [drm:drm_wait_vblank] waiting on vblank count 4454, crtc 0
>[  139.720493] [drm:drm_wait_vblank] returning 4454 to client
>[  139.720509] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.720972] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.721003] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.721017] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.721025] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.721033] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.721101] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.736978] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.737089] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.737103] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.737109] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.737128] [drm:drm_wait_vblank] waiting on vblank count 4455, crtc 0
>[  139.737138] [drm:drm_wait_vblank] returning 4455 to client
>[  139.737148] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.737262] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.737292] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.737306] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.737328] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.737343] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.737412] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.753636] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.753761] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.753809] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.753831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.753846] [drm:drm_wait_vblank] waiting on vblank count 4456, crtc 0
>[  139.753853] [drm:drm_wait_vblank] returning 4456 to client
>[  139.753860] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.754066] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.754102] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.754114] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.754124] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.754134] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.754204] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.770293] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.770438] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.770452] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.770456] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.770464] [drm:drm_wait_vblank] waiting on vblank count 4457, crtc 0
>[  139.770469] [drm:drm_wait_vblank] returning 4457 to client
>[  139.770475] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.770584] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.770611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.770624] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.770632] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.770659] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.770736] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.786964] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.787154] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.787162] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.787171] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.787180] [drm:drm_wait_vblank] waiting on vblank count 4458, crtc 0
>[  139.787187] [drm:drm_wait_vblank] returning 4458 to client
>[  139.787193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.787244] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.787276] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.787286] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.787291] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.787296] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.787317] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.803574] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.803720] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.803737] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.803752] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.803764] [drm:drm_wait_vblank] waiting on vblank count 4459, crtc 0
>[  139.803770] [drm:drm_wait_vblank] returning 4459 to client
>[  139.803776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.803841] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.803867] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.803886] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.803900] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.803919] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.803947] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.820325] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.820447] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.820462] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.820473] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.820483] [drm:drm_wait_vblank] waiting on vblank count 4460, crtc 0
>[  139.820490] [drm:drm_wait_vblank] returning 4460 to client
>[  139.820496] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.820902] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.820939] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.820957] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.820966] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.820974] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.821037] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.836936] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.837072] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.837087] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.837103] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.837116] [drm:drm_wait_vblank] waiting on vblank count 4461, crtc 0
>[  139.837123] [drm:drm_wait_vblank] returning 4461 to client
>[  139.837130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.837682] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.837714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.837729] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.837738] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.837745] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.837819] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.853604] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.853765] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.853823] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.853833] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.853847] [drm:drm_wait_vblank] waiting on vblank count 4462, crtc 0
>[  139.853854] [drm:drm_wait_vblank] returning 4462 to client
>[  139.853860] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.854271] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.854307] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.854324] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.854332] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.854341] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.854404] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.870245] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.870371] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.870385] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.870396] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.870406] [drm:drm_wait_vblank] waiting on vblank count 4463, crtc 0
>[  139.870412] [drm:drm_wait_vblank] returning 4463 to client
>[  139.870419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.870828] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.870869] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.870885] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.870894] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.870902] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.870965] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.886938] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.887017] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.887083] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.887104] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.887119] [drm:drm_wait_vblank] waiting on vblank count 4464, crtc 0
>[  139.887126] [drm:drm_wait_vblank] returning 4464 to client
>[  139.887133] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.887653] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.887683] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.887694] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.887699] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.887704] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.887775] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.903513] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.903610] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.903667] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.903700] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.903715] [drm:drm_wait_vblank] waiting on vblank count 4465, crtc 0
>[  139.903724] [drm:drm_wait_vblank] returning 4465 to client
>[  139.903738] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.904247] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.904273] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.904285] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.904290] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.904295] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.904345] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.920228] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.920313] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.920354] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.920379] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.920393] [drm:drm_wait_vblank] waiting on vblank count 4466, crtc 0
>[  139.920401] [drm:drm_wait_vblank] returning 4466 to client
>[  139.920409] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.920862] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.920887] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.920898] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.920905] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.920912] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.920965] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.936907] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.937044] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.937341] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.937357] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.937379] [drm:drm_wait_vblank] waiting on vblank count 4467, crtc 0
>[  139.937384] [drm:drm_wait_vblank] returning 4467 to client
>[  139.937390] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.937942] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.937973] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.937988] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.937996] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.938003] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.938069] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.953427] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.953549] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.953559] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.953583] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.953608] [drm:drm_wait_vblank] waiting on vblank count 4468, crtc 0
>[  139.953616] [drm:drm_wait_vblank] returning 4468 to client
>[  139.953624] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.954141] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.954167] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.954178] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.954183] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.954188] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.954245] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  139.970219] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.970341] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  139.970384] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.970405] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.970419] [drm:drm_wait_vblank] waiting on vblank count 4469, crtc 0
>[  139.970436] [drm:drm_wait_vblank] returning 4469 to client
>[  139.970446] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.970982] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.971009] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.971020] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.971025] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  139.971030] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  139.971082] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  139.986879] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.986969] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.987004] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  139.987024] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.987036] [drm:drm_wait_vblank] waiting on vblank count 4470, crtc 0
>[  139.987045] [drm:drm_wait_vblank] returning 4470 to client
>[  139.987052] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  139.987513] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  139.987539] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  139.987551] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  139.987556] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  139.987561] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  139.987614] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.003460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.003545] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.003582] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.003601] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.003615] [drm:drm_wait_vblank] waiting on vblank count 4471, crtc 0
>[  140.003623] [drm:drm_wait_vblank] returning 4471 to client
>[  140.003643] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.004186] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.004211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.004222] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.004228] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.004232] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.004286] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.020189] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.020273] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.020301] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.020322] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.020334] [drm:drm_wait_vblank] waiting on vblank count 4472, crtc 0
>[  140.020339] [drm:drm_wait_vblank] returning 4472 to client
>[  140.020345] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.020493] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.020525] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.020543] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.020558] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.020566] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.020649] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.036862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.036946] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.036986] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.037006] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.037020] [drm:drm_wait_vblank] waiting on vblank count 4473, crtc 0
>[  140.037037] [drm:drm_wait_vblank] returning 4473 to client
>[  140.037044] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.037581] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.037613] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.037627] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.037633] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.037638] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.037664] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.053384] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.053497] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.053511] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.053533] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.053544] [drm:drm_wait_vblank] waiting on vblank count 4474, crtc 0
>[  140.053549] [drm:drm_wait_vblank] returning 4474 to client
>[  140.053553] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.054064] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.054094] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.054108] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.054119] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.054135] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.054195] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.070187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.070305] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.070333] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.070352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.070365] [drm:drm_wait_vblank] waiting on vblank count 4475, crtc 0
>[  140.070371] [drm:drm_wait_vblank] returning 4475 to client
>[  140.070393] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.070478] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.070499] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.070509] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.070514] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.070519] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.070538] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.077647] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  140.077739] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  140.086848] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.086931] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.086974] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.086995] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.087018] [drm:drm_wait_vblank] waiting on vblank count 4476, crtc 0
>[  140.087026] [drm:drm_wait_vblank] returning 4476 to client
>[  140.087034] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.087121] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.087147] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.087162] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.087173] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.087182] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.087217] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.103369] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.103471] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.103491] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.103519] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.103528] [drm:drm_wait_vblank] waiting on vblank count 4477, crtc 0
>[  140.103533] [drm:drm_wait_vblank] returning 4477 to client
>[  140.103537] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.103656] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.103687] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.103704] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.103717] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.103724] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.103821] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.120154] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.120272] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.120350] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.120377] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.120391] [drm:drm_wait_vblank] waiting on vblank count 4478, crtc 0
>[  140.120398] [drm:drm_wait_vblank] returning 4478 to client
>[  140.120413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.120869] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.120895] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.120910] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.120915] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.120920] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.120978] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.136826] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.136983] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.136997] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.137007] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.137019] [drm:drm_wait_vblank] waiting on vblank count 4479, crtc 0
>[  140.137026] [drm:drm_wait_vblank] returning 4479 to client
>[  140.137032] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.137555] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.137591] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.137608] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.137616] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.137624] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.137719] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.153352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.153527] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.153554] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.153569] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.153580] [drm:drm_wait_vblank] waiting on vblank count 4480, crtc 0
>[  140.153587] [drm:drm_wait_vblank] returning 4480 to client
>[  140.153593] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.153994] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.154025] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.154043] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.154051] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.154059] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.154126] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.170137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.170215] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.170232] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.170246] [drm:drm_wait_vblank] waiting on vblank count 4481, crtc 0
>[  140.170272] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.170297] [drm:drm_wait_vblank] returning 4481 to client
>[  140.170310] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.170382] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.170408] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.170422] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.170445] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.170469] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.170499] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.186821] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.186934] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.186958] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.186972] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.187007] [drm:drm_wait_vblank] waiting on vblank count 4482, crtc 0
>[  140.187015] [drm:drm_wait_vblank] returning 4482 to client
>[  140.187021] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.187510] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.187544] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.187560] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.187570] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.187578] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.187660] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.203406] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.203491] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.203510] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.203529] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.203540] [drm:drm_wait_vblank] waiting on vblank count 4483, crtc 0
>[  140.203562] [drm:drm_wait_vblank] returning 4483 to client
>[  140.203568] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.204018] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.204049] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.204068] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.204077] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.204086] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.204171] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.220147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.220285] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.220300] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.220310] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.220321] [drm:drm_wait_vblank] waiting on vblank count 4484, crtc 0
>[  140.220328] [drm:drm_wait_vblank] returning 4484 to client
>[  140.220334] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.220781] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.220829] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.220844] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.220855] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.220863] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.220931] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.236802] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.236885] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.236911] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.236933] [drm:drm_wait_vblank] waiting on vblank count 4485, crtc 0
>[  140.236946] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.236983] [drm:drm_wait_vblank] returning 4485 to client
>[  140.236990] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.237526] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.237565] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.237580] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.237589] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.237595] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.237670] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.253363] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.253436] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.253463] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.253476] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.253497] [drm:drm_wait_vblank] waiting on vblank count 4486, crtc 0
>[  140.253506] [drm:drm_wait_vblank] returning 4486 to client
>[  140.253511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.253930] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.253959] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.253974] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.253983] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.253991] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.254061] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.270108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.270202] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.270230] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.270295] [drm:drm_wait_vblank] waiting on vblank count 4487, crtc 0
>[  140.270308] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.270341] [drm:drm_wait_vblank] returning 4487 to client
>[  140.270348] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.270759] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.270793] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.270809] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.270819] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.270832] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.270896] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.286770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.286965] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.286981] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.286994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.287003] [drm:drm_wait_vblank] waiting on vblank count 4488, crtc 0
>[  140.287012] [drm:drm_wait_vblank] returning 4488 to client
>[  140.287018] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.287451] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.287480] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.287498] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.287507] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.287514] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.287586] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.303298] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.303427] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.303447] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.303469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.303485] [drm:drm_wait_vblank] waiting on vblank count 4489, crtc 0
>[  140.303493] [drm:drm_wait_vblank] returning 4489 to client
>[  140.303505] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.303612] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.303640] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.303654] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.303717] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.303724] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.303749] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.320073] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.320148] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.320190] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.320209] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.320221] [drm:drm_wait_vblank] waiting on vblank count 4490, crtc 0
>[  140.320226] [drm:drm_wait_vblank] returning 4490 to client
>[  140.320231] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.320300] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.320325] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.320339] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.320349] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.320367] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.320400] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.336753] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.336840] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.336939] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.336967] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.336982] [drm:drm_wait_vblank] waiting on vblank count 4491, crtc 0
>[  140.336990] [drm:drm_wait_vblank] returning 4491 to client
>[  140.337009] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.337095] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.337123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.337141] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.337151] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.337230] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.337260] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.353421] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.353543] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.353589] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.353615] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.353630] [drm:drm_wait_vblank] waiting on vblank count 4492, crtc 0
>[  140.353637] [drm:drm_wait_vblank] returning 4492 to client
>[  140.353644] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.353783] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.353811] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.353827] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.353837] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.353845] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.353880] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.370075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.370167] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.370193] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.370207] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.370211] [drm:drm_wait_vblank] waiting on vblank count 4493, crtc 0
>[  140.370225] [drm:drm_wait_vblank] returning 4493 to client
>[  140.370235] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.370296] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.370317] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.370326] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.370331] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.370336] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.370371] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.386737] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.386830] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.386855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.386866] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.386871] [drm:drm_wait_vblank] waiting on vblank count 4494, crtc 0
>[  140.386878] [drm:drm_wait_vblank] returning 4494 to client
>[  140.386883] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.386946] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.386966] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.386975] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.386980] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.386985] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.387004] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.403360] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.403471] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.403484] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.403518] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.403532] [drm:drm_wait_vblank] waiting on vblank count 4495, crtc 0
>[  140.403537] [drm:drm_wait_vblank] returning 4495 to client
>[  140.403541] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.403641] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.403732] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.403748] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.403755] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.403764] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.403831] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.420051] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.420158] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.420212] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.420234] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.420249] [drm:drm_wait_vblank] waiting on vblank count 4496, crtc 0
>[  140.420271] [drm:drm_wait_vblank] returning 4496 to client
>[  140.420288] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.420788] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.420817] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.420833] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.420845] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.420853] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.420914] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.436729] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.436838] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.436849] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.436855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.436864] [drm:drm_wait_vblank] waiting on vblank count 4497, crtc 0
>[  140.436885] [drm:drm_wait_vblank] returning 4497 to client
>[  140.436908] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.437455] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.437490] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.437507] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.437519] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.437531] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.437665] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.453300] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.453380] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.453398] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.453402] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.453411] [drm:drm_wait_vblank] waiting on vblank count 4498, crtc 0
>[  140.453417] [drm:drm_wait_vblank] returning 4498 to client
>[  140.453423] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.453555] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.453582] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.453596] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.453603] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.453612] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.453695] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.470047] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.470172] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.470459] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.470476] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.470486] [drm:drm_wait_vblank] waiting on vblank count 4499, crtc 0
>[  140.470491] [drm:drm_wait_vblank] returning 4499 to client
>[  140.470496] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.470646] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.470672] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.470684] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.470691] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.470698] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.470760] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.486716] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.486825] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.486841] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.486846] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.486884] [drm:drm_wait_vblank] waiting on vblank count 4500, crtc 0
>[  140.486897] [drm:drm_wait_vblank] returning 4500 to client
>[  140.486910] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.487398] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.487430] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.487444] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.487452] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.487460] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.487543] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.503225] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.503278] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.503295] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.503307] [drm:drm_wait_vblank] waiting on vblank count 4501, crtc 0
>[  140.503315] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.503322] [drm:drm_wait_vblank] returning 4501 to client
>[  140.503330] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.503806] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.503843] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.503859] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.503868] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.503876] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.503939] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.520020] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.520114] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.520139] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.520149] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.520162] [drm:drm_wait_vblank] waiting on vblank count 4502, crtc 0
>[  140.520191] [drm:drm_wait_vblank] returning 4502 to client
>[  140.520204] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.520701] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.520738] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.520751] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.520761] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.520770] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.520842] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.536684] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.536783] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.536802] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.536811] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.536824] [drm:drm_wait_vblank] waiting on vblank count 4503, crtc 0
>[  140.536853] [drm:drm_wait_vblank] returning 4503 to client
>[  140.536867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.537423] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.537457] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.537476] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.537485] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.537492] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.537569] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.553244] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.553304] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.553353] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.553375] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.553395] [drm:drm_wait_vblank] waiting on vblank count 4504, crtc 0
>[  140.553402] [drm:drm_wait_vblank] returning 4504 to client
>[  140.553407] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.553821] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.553850] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.553865] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.553873] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.553881] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.553957] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.569999] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.570142] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.570165] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.570179] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.570192] [drm:drm_wait_vblank] waiting on vblank count 4505, crtc 0
>[  140.570198] [drm:drm_wait_vblank] returning 4505 to client
>[  140.570204] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.570274] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.570311] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.570327] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.570337] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.570345] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.570378] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.586669] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.586815] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.586837] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.586853] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.586867] [drm:drm_wait_vblank] waiting on vblank count 4506, crtc 0
>[  140.586873] [drm:drm_wait_vblank] returning 4506 to client
>[  140.586879] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.586956] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.586982] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.586999] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.587008] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.587017] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.587049] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.603179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.603312] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.603332] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.603377] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.603392] [drm:drm_wait_vblank] waiting on vblank count 4507, crtc 0
>[  140.603399] [drm:drm_wait_vblank] returning 4507 to client
>[  140.603405] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.603488] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.603515] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.603535] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.603545] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.603617] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.603645] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.619959] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.620034] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.620075] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.620095] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.620108] [drm:drm_wait_vblank] waiting on vblank count 4508, crtc 0
>[  140.620114] [drm:drm_wait_vblank] returning 4508 to client
>[  140.620118] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.620192] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.620218] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.620231] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.620238] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.620245] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.620271] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.636652] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.636744] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.636845] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.636869] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.636882] [drm:drm_wait_vblank] waiting on vblank count 4509, crtc 0
>[  140.636887] [drm:drm_wait_vblank] returning 4509 to client
>[  140.636892] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.637001] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.637027] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.637041] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.637051] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.637060] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.637131] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.653318] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.653447] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.653792] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.653809] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.653819] [drm:drm_wait_vblank] waiting on vblank count 4510, crtc 0
>[  140.653823] [drm:drm_wait_vblank] returning 4510 to client
>[  140.653828] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.653919] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.653939] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.653948] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.653953] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.653957] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.654002] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.669965] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.670092] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.670377] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.670393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.670403] [drm:drm_wait_vblank] waiting on vblank count 4511, crtc 0
>[  140.670409] [drm:drm_wait_vblank] returning 4511 to client
>[  140.670413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.670527] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.670547] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.670556] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.670561] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.670566] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.670672] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.686633] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.686762] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.687044] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.687060] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.687071] [drm:drm_wait_vblank] waiting on vblank count 4512, crtc 0
>[  140.687075] [drm:drm_wait_vblank] returning 4512 to client
>[  140.687080] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.687215] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.687237] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.687246] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.687252] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.687257] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.687314] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.703183] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.703282] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.703591] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.703607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.703618] [drm:drm_wait_vblank] waiting on vblank count 4513, crtc 0
>[  140.703623] [drm:drm_wait_vblank] returning 4513 to client
>[  140.703627] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.703718] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.703740] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.703753] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.703758] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.703763] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.703809] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.720001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.720096] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.720369] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.720392] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.720401] [drm:drm_wait_vblank] waiting on vblank count 4514, crtc 0
>[  140.720406] [drm:drm_wait_vblank] returning 4514 to client
>[  140.720410] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.720507] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.720525] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.720534] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.720540] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.720544] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.720588] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.736614] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.736730] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.737031] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.737047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.737064] [drm:drm_wait_vblank] waiting on vblank count 4515, crtc 0
>[  140.737070] [drm:drm_wait_vblank] returning 4515 to client
>[  140.737074] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.737276] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.737304] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.737317] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.737325] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.737343] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.737422] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.753275] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.753442] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.753488] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.753510] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.753531] [drm:drm_wait_vblank] waiting on vblank count 4516, crtc 0
>[  140.753540] [drm:drm_wait_vblank] returning 4516 to client
>[  140.753548] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.753937] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.753969] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.753980] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.753987] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.753995] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.754050] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.769924] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.770007] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.770075] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.770099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.770114] [drm:drm_wait_vblank] waiting on vblank count 4517, crtc 0
>[  140.770121] [drm:drm_wait_vblank] returning 4517 to client
>[  140.770128] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.770671] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.770697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.770708] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.770713] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.770718] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.770771] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.786613] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.786712] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.786729] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.786749] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.786787] [drm:drm_wait_vblank] waiting on vblank count 4518, crtc 0
>[  140.786794] [drm:drm_wait_vblank] returning 4518 to client
>[  140.786801] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.787292] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.787327] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.787342] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.787352] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.787360] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.787434] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.803170] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.803300] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.803308] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.803319] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.803328] [drm:drm_wait_vblank] waiting on vblank count 4519, crtc 0
>[  140.803334] [drm:drm_wait_vblank] returning 4519 to client
>[  140.803341] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.803413] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.803446] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.803465] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.803474] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.803486] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.803522] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.819887] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.820006] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.820020] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.820033] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.820041] [drm:drm_wait_vblank] waiting on vblank count 4520, crtc 0
>[  140.820051] [drm:drm_wait_vblank] returning 4520 to client
>[  140.820058] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.820126] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.820148] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.820176] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.820193] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.820215] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.820247] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.836580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.836767] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.836782] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.836793] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.836804] [drm:drm_wait_vblank] waiting on vblank count 4521, crtc 0
>[  140.836811] [drm:drm_wait_vblank] returning 4521 to client
>[  140.836817] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.837278] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.837311] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.837329] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.837338] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.837349] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.837428] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.853204] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.853298] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.853374] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.853389] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.853401] [drm:drm_wait_vblank] waiting on vblank count 4522, crtc 0
>[  140.853408] [drm:drm_wait_vblank] returning 4522 to client
>[  140.853434] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.853893] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.853927] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.853942] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.853950] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.853957] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.854027] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.869891] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.870027] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.870051] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.870066] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.870078] [drm:drm_wait_vblank] waiting on vblank count 4523, crtc 0
>[  140.870085] [drm:drm_wait_vblank] returning 4523 to client
>[  140.870092] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.870586] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.870618] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.870633] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.870641] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.870651] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.870719] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.886550] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.886690] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.886712] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.886727] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.886740] [drm:drm_wait_vblank] waiting on vblank count 4524, crtc 0
>[  140.886747] [drm:drm_wait_vblank] returning 4524 to client
>[  140.886753] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.887203] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.887236] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.887251] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.887263] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.887271] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.887340] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.903182] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.903319] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.903342] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.903358] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.903369] [drm:drm_wait_vblank] waiting on vblank count 4525, crtc 0
>[  140.903375] [drm:drm_wait_vblank] returning 4525 to client
>[  140.903381] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.903837] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.903866] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.903881] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.903890] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.903897] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.903971] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.919850] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.919966] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.919982] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.919992] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.920002] [drm:drm_wait_vblank] waiting on vblank count 4526, crtc 0
>[  140.920010] [drm:drm_wait_vblank] returning 4526 to client
>[  140.920016] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.920435] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.920468] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.920489] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.920499] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.920507] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.920580] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.936541] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.936693] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.936709] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.936720] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.936731] [drm:drm_wait_vblank] waiting on vblank count 4527, crtc 0
>[  140.936737] [drm:drm_wait_vblank] returning 4527 to client
>[  140.936743] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.937240] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.937276] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.937303] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.937313] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.937321] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.937399] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.953062] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.953192] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.953223] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.953240] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.953252] [drm:drm_wait_vblank] waiting on vblank count 4528, crtc 0
>[  140.953267] [drm:drm_wait_vblank] returning 4528 to client
>[  140.953275] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.953785] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.953813] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.953824] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.953829] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.953835] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.953892] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  140.969835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.969911] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  140.969961] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.969985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.969999] [drm:drm_wait_vblank] waiting on vblank count 4529, crtc 0
>[  140.970006] [drm:drm_wait_vblank] returning 4529 to client
>[  140.970013] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.970400] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.970435] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.970446] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.970452] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  140.970457] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  140.970511] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  140.986531] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.986647] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  140.986672] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.986696] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.986705] [drm:drm_wait_vblank] waiting on vblank count 4530, crtc 0
>[  140.986713] [drm:drm_wait_vblank] returning 4530 to client
>[  140.986720] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  140.987205] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  140.987238] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  140.987254] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  140.987263] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  140.987271] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  140.987353] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.003033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.003097] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.003142] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.003165] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.003180] [drm:drm_wait_vblank] waiting on vblank count 4531, crtc 0
>[  141.003187] [drm:drm_wait_vblank] returning 4531 to client
>[  141.003194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.003687] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.003720] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.003736] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.003744] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.003752] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.003826] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.019838] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.019933] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.019958] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.019969] [drm:drm_wait_vblank] waiting on vblank count 4532, crtc 0
>[  141.019992] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.020022] [drm:drm_wait_vblank] returning 4532 to client
>[  141.020037] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.020546] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.020581] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.020598] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.020609] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.020617] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.020682] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.036501] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.036690] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.036705] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.036715] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.036725] [drm:drm_wait_vblank] waiting on vblank count 4533, crtc 0
>[  141.036732] [drm:drm_wait_vblank] returning 4533 to client
>[  141.036739] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.037195] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.037227] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.037243] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.037250] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.037260] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.037339] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.053162] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.053300] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.053325] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.053340] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.053352] [drm:drm_wait_vblank] waiting on vblank count 4534, crtc 0
>[  141.053358] [drm:drm_wait_vblank] returning 4534 to client
>[  141.053364] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.053820] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.053848] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.053866] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.053875] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.053883] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.053953] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.069820] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.069969] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.069984] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.069997] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.070005] [drm:drm_wait_vblank] waiting on vblank count 4535, crtc 0
>[  141.070014] [drm:drm_wait_vblank] returning 4535 to client
>[  141.070021] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.070519] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.070553] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.070568] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.070578] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.070586] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.070653] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.086480] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.086602] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.086616] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.086627] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.086638] [drm:drm_wait_vblank] waiting on vblank count 4536, crtc 0
>[  141.086644] [drm:drm_wait_vblank] returning 4536 to client
>[  141.086651] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.087089] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.087125] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.087143] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.087152] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.087161] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.087230] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.102994] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.103056] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.103068] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.103086] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.103100] [drm:drm_wait_vblank] waiting on vblank count 4537, crtc 0
>[  141.103110] [drm:drm_wait_vblank] returning 4537 to client
>[  141.103118] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.103568] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.103620] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.103643] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.103653] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.103661] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.103726] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.119798] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.119935] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.119960] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.119975] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.119988] [drm:drm_wait_vblank] waiting on vblank count 4538, crtc 0
>[  141.119996] [drm:drm_wait_vblank] returning 4538 to client
>[  141.120002] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.120519] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.120547] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.120562] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.120571] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.120579] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.120650] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.136464] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.136600] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.136625] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.136641] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.136653] [drm:drm_wait_vblank] waiting on vblank count 4539, crtc 0
>[  141.136661] [drm:drm_wait_vblank] returning 4539 to client
>[  141.136667] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.137220] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.137251] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.137267] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.137276] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.137284] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.137352] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.152987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.153119] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.153133] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.153146] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.153156] [drm:drm_wait_vblank] waiting on vblank count 4540, crtc 0
>[  141.153162] [drm:drm_wait_vblank] returning 4540 to client
>[  141.153168] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.153633] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.153665] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.153684] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.153693] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.153700] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.153766] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.169771] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.169856] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.169875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.169906] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.169921] [drm:drm_wait_vblank] waiting on vblank count 4541, crtc 0
>[  141.169932] [drm:drm_wait_vblank] returning 4541 to client
>[  141.169941] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.170364] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.170405] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.170422] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.170431] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.170439] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.170509] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.186458] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.186560] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.186595] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.186608] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.186643] [drm:drm_wait_vblank] waiting on vblank count 4542, crtc 0
>[  141.186649] [drm:drm_wait_vblank] returning 4542 to client
>[  141.186656] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.187142] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.187173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.187188] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.187201] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.187210] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.187293] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.202961] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.203025] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.203085] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.203111] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.203127] [drm:drm_wait_vblank] waiting on vblank count 4543, crtc 0
>[  141.203145] [drm:drm_wait_vblank] returning 4543 to client
>[  141.203162] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.203652] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.203684] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.203701] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.203710] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.203718] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.203783] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.219822] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.219899] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.219917] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.219937] [drm:drm_wait_vblank] waiting on vblank count 4544, crtc 0
>[  141.219954] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.219987] [drm:drm_wait_vblank] returning 4544 to client
>[  141.219994] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.220412] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.220451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.220465] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.220473] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.220484] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.220545] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.236422] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.236548] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.236562] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.236572] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.236583] [drm:drm_wait_vblank] waiting on vblank count 4545, crtc 0
>[  141.236590] [drm:drm_wait_vblank] returning 4545 to client
>[  141.236596] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.237062] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.237096] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.237111] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.237122] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.237134] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.237201] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.253010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.253092] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.253171] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.253201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.253217] [drm:drm_wait_vblank] waiting on vblank count 4546, crtc 0
>[  141.253231] [drm:drm_wait_vblank] returning 4546 to client
>[  141.253237] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.253682] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.253720] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.253740] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.253749] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.253757] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.253826] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.269743] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.269881] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.269907] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.269922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.269935] [drm:drm_wait_vblank] waiting on vblank count 4547, crtc 0
>[  141.269942] [drm:drm_wait_vblank] returning 4547 to client
>[  141.269948] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.270430] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.270462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.270476] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.270486] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.270496] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.270560] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.286412] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.286548] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.286577] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.286597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.286608] [drm:drm_wait_vblank] waiting on vblank count 4548, crtc 0
>[  141.286615] [drm:drm_wait_vblank] returning 4548 to client
>[  141.286621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.287104] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.287134] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.287153] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.287161] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.287169] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.287239] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.302921] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.303041] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.303062] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.303079] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.303090] [drm:drm_wait_vblank] waiting on vblank count 4549, crtc 0
>[  141.303096] [drm:drm_wait_vblank] returning 4549 to client
>[  141.303102] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.303575] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.303607] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.303621] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.303630] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.303638] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.303716] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.319729] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.319867] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.319892] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.319907] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.319918] [drm:drm_wait_vblank] waiting on vblank count 4550, crtc 0
>[  141.319925] [drm:drm_wait_vblank] returning 4550 to client
>[  141.319931] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.320409] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.320456] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.320471] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.320481] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.320492] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.320556] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.336390] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.336533] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.336554] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.336568] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.336580] [drm:drm_wait_vblank] waiting on vblank count 4551, crtc 0
>[  141.336587] [drm:drm_wait_vblank] returning 4551 to client
>[  141.336593] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.337140] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.337172] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.337189] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.337199] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.337215] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.337288] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.352913] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.353032] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.353045] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.353072] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.353084] [drm:drm_wait_vblank] waiting on vblank count 4552, crtc 0
>[  141.353091] [drm:drm_wait_vblank] returning 4552 to client
>[  141.353097] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.353570] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.353600] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.353618] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.353626] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.353637] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.353703] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.369710] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.369790] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.369807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.369830] [drm:drm_wait_vblank] waiting on vblank count 4553, crtc 0
>[  141.369844] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.369880] [drm:drm_wait_vblank] returning 4553 to client
>[  141.369887] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.370289] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.370329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.370343] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.370351] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.370359] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.370424] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.386390] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.386500] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.386523] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.386559] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.386563] [drm:drm_wait_vblank] waiting on vblank count 4554, crtc 0
>[  141.386572] [drm:drm_wait_vblank] returning 4554 to client
>[  141.386579] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.386751] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.386782] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.386796] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.386805] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.386813] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.386927] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.402886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.402942] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.402959] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.402970] [drm:drm_wait_vblank] waiting on vblank count 4555, crtc 0
>[  141.402979] [drm:drm_wait_vblank] returning 4555 to client
>[  141.402984] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.403012] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.403129] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.403165] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.403181] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.403203] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.403217] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.403286] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.419701] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.419811] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.419839] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.419863] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.419872] [drm:drm_wait_vblank] waiting on vblank count 4556, crtc 0
>[  141.419879] [drm:drm_wait_vblank] returning 4556 to client
>[  141.419885] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.420390] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.420419] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.420436] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.420445] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.420453] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.420526] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.436359] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.436461] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.436478] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.436499] [drm:drm_wait_vblank] waiting on vblank count 4557, crtc 0
>[  141.436513] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.436545] [drm:drm_wait_vblank] returning 4557 to client
>[  141.436553] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.437115] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.437152] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.437181] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.437189] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.437197] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.437321] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.452882] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.453011] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.453027] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.453039] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.453048] [drm:drm_wait_vblank] waiting on vblank count 4558, crtc 0
>[  141.453053] [drm:drm_wait_vblank] returning 4558 to client
>[  141.453057] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.453128] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.453148] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.453167] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.453173] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.453188] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.453208] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.469669] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.469745] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.469807] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.469826] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.469845] [drm:drm_wait_vblank] waiting on vblank count 4559, crtc 0
>[  141.469851] [drm:drm_wait_vblank] returning 4559 to client
>[  141.469856] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.469915] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.469936] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.469946] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.469957] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.469961] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.469986] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.486352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.486499] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.486531] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.486550] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.486562] [drm:drm_wait_vblank] waiting on vblank count 4560, crtc 0
>[  141.486569] [drm:drm_wait_vblank] returning 4560 to client
>[  141.486574] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.486683] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.486710] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.486723] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.486733] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.486740] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.486817] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.502974] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.503091] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.503136] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.503156] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.503175] [drm:drm_wait_vblank] waiting on vblank count 4561, crtc 0
>[  141.503200] [drm:drm_wait_vblank] returning 4561 to client
>[  141.503209] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.503677] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.503708] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.503720] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.503725] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.503730] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.503785] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.519643] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.519722] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.519737] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.519741] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.519750] [drm:drm_wait_vblank] waiting on vblank count 4562, crtc 0
>[  141.519757] [drm:drm_wait_vblank] returning 4562 to client
>[  141.519762] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.519871] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.519898] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.519915] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.519932] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.519940] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.520005] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.536323] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.536461] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.536536] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.536551] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.536563] [drm:drm_wait_vblank] waiting on vblank count 4563, crtc 0
>[  141.536570] [drm:drm_wait_vblank] returning 4563 to client
>[  141.536576] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.537060] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.537093] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.537111] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.537120] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.537127] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.537194] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.552923] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.553004] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.553101] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.553116] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.553130] [drm:drm_wait_vblank] waiting on vblank count 4564, crtc 0
>[  141.553153] [drm:drm_wait_vblank] returning 4564 to client
>[  141.553169] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.553615] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.553651] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.553669] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.553678] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.553685] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.553755] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.569619] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.569734] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.569760] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.569775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.569788] [drm:drm_wait_vblank] waiting on vblank count 4565, crtc 0
>[  141.569794] [drm:drm_wait_vblank] returning 4565 to client
>[  141.569800] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.570202] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.570231] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.570252] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.570259] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.570267] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.570333] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.586309] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.586439] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.586467] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.586481] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.586493] [drm:drm_wait_vblank] waiting on vblank count 4566, crtc 0
>[  141.586504] [drm:drm_wait_vblank] returning 4566 to client
>[  141.586510] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.586992] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.587024] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.587043] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.587051] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.587059] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.587132] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.602864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.602981] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.602995] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.603006] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.603017] [drm:drm_wait_vblank] waiting on vblank count 4567, crtc 0
>[  141.603027] [drm:drm_wait_vblank] returning 4567 to client
>[  141.603034] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.603486] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.603517] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.603531] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.603540] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.603548] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.603637] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.619619] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.619769] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.619784] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.619796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.619807] [drm:drm_wait_vblank] waiting on vblank count 4568, crtc 0
>[  141.619814] [drm:drm_wait_vblank] returning 4568 to client
>[  141.619820] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.620287] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.620337] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.620356] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.620366] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.620373] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.620439] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.636289] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.636422] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.636448] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.636462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.636475] [drm:drm_wait_vblank] waiting on vblank count 4569, crtc 0
>[  141.636482] [drm:drm_wait_vblank] returning 4569 to client
>[  141.636489] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.636658] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.636687] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.636702] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.636710] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.636719] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.637054] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.652854] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.652944] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.652983] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.653009] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.653022] [drm:drm_wait_vblank] waiting on vblank count 4570, crtc 0
>[  141.653027] [drm:drm_wait_vblank] returning 4570 to client
>[  141.653032] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.653104] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.653130] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.653153] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.653161] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.653168] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.653196] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.669606] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.669698] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.669753] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.669771] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.669782] [drm:drm_wait_vblank] waiting on vblank count 4571, crtc 0
>[  141.669787] [drm:drm_wait_vblank] returning 4571 to client
>[  141.669792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.669863] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.669905] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.669918] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.669929] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.669936] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.669961] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.686271] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.686356] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.686399] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.686423] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.686435] [drm:drm_wait_vblank] waiting on vblank count 4572, crtc 0
>[  141.686440] [drm:drm_wait_vblank] returning 4572 to client
>[  141.686445] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.686907] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.686940] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.686953] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.686961] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.686966] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.687042] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.702870] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.702948] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.702963] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.702974] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.703007] [drm:drm_wait_vblank] waiting on vblank count 4573, crtc 0
>[  141.703014] [drm:drm_wait_vblank] returning 4573 to client
>[  141.703019] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.703519] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.703548] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.703567] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.703578] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.703585] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.703655] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.719635] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.719708] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.719828] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.719844] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.719857] [drm:drm_wait_vblank] waiting on vblank count 4574, crtc 0
>[  141.719877] [drm:drm_wait_vblank] returning 4574 to client
>[  141.719888] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.719964] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.719992] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.720013] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.720022] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.720030] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.720056] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.736246] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.736346] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.736368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.736386] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.736402] [drm:drm_wait_vblank] waiting on vblank count 4575, crtc 0
>[  141.736408] [drm:drm_wait_vblank] returning 4575 to client
>[  141.736413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.736960] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.736991] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.737002] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.737007] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.737012] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.737075] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.752758] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.752863] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.752882] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.752891] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.752910] [drm:drm_wait_vblank] waiting on vblank count 4576, crtc 0
>[  141.752925] [drm:drm_wait_vblank] returning 4576 to client
>[  141.752934] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.753390] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.753435] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.753446] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.753452] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.753458] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.753513] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.769567] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.769648] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.769671] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.769689] [drm:drm_wait_vblank] waiting on vblank count 4577, crtc 0
>[  141.769695] [drm:drm_wait_vblank] returning 4577 to client
>[  141.769700] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.769717] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.769772] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.769796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.769817] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.769827] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.769841] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.769873] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.786241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.786322] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.786370] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.786393] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.786397] [drm:drm_wait_vblank] waiting on vblank count 4578, crtc 0
>[  141.786408] [drm:drm_wait_vblank] returning 4578 to client
>[  141.786415] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.786481] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.786521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.786538] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.786548] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.786555] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.786582] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.802751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.802858] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.802980] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.802998] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.803011] [drm:drm_wait_vblank] waiting on vblank count 4579, crtc 0
>[  141.803018] [drm:drm_wait_vblank] returning 4579 to client
>[  141.803043] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.803177] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.803204] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.803222] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.803235] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.803242] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.803310] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.819541] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.819619] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.819701] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.819766] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.819782] [drm:drm_wait_vblank] waiting on vblank count 4580, crtc 0
>[  141.819791] [drm:drm_wait_vblank] returning 4580 to client
>[  141.819798] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.820200] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.820235] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.820250] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.820255] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.820260] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.820311] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.836211] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.836287] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.836354] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.836385] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.836399] [drm:drm_wait_vblank] waiting on vblank count 4581, crtc 0
>[  141.836407] [drm:drm_wait_vblank] returning 4581 to client
>[  141.836415] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.836987] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.837031] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.837043] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.837049] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.837054] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.837178] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.852856] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.852941] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.852974] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.853006] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.853022] [drm:drm_wait_vblank] waiting on vblank count 4582, crtc 0
>[  141.853029] [drm:drm_wait_vblank] returning 4582 to client
>[  141.853035] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.853473] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.853515] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.853526] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.853531] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.853536] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.853589] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.869511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.869586] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.869630] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.869649] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.869662] [drm:drm_wait_vblank] waiting on vblank count 4583, crtc 0
>[  141.869670] [drm:drm_wait_vblank] returning 4583 to client
>[  141.869676] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.870068] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.870100] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.870110] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.870115] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.870120] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.870190] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.886198] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.886296] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.886401] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.886426] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.886441] [drm:drm_wait_vblank] waiting on vblank count 4584, crtc 0
>[  141.886448] [drm:drm_wait_vblank] returning 4584 to client
>[  141.886459] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.886594] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.886624] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.886637] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.886645] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.886653] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.886731] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.902802] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.902878] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.902910] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.902939] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.902956] [drm:drm_wait_vblank] waiting on vblank count 4585, crtc 0
>[  141.902962] [drm:drm_wait_vblank] returning 4585 to client
>[  141.902974] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.903414] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.903439] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.903450] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.903460] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.903465] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.903531] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.919509] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.919608] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.919632] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.919644] [drm:drm_wait_vblank] waiting on vblank count 4586, crtc 0
>[  141.919663] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.919698] [drm:drm_wait_vblank] returning 4586 to client
>[  141.919712] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.920200] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.920239] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.920254] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.920266] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.920274] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.920336] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.936173] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.936263] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.936320] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.936339] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.936353] [drm:drm_wait_vblank] waiting on vblank count 4587, crtc 0
>[  141.936359] [drm:drm_wait_vblank] returning 4587 to client
>[  141.936363] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.936489] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.936520] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.936534] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.936541] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.936549] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.936625] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.952848] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.952974] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.952985] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.952999] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.953011] [drm:drm_wait_vblank] waiting on vblank count 4588, crtc 0
>[  141.953018] [drm:drm_wait_vblank] returning 4588 to client
>[  141.953023] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.953474] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.953521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.953535] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.953544] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.953551] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.953619] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  141.969483] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.969629] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.969645] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.969651] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  141.969667] [drm:drm_wait_vblank] waiting on vblank count 4589, crtc 0
>[  141.969689] [drm:drm_wait_vblank] returning 4589 to client
>[  141.969707] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.970126] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.970155] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.970170] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.970182] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  141.970190] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  141.970262] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  141.986160] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.986356] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.986377] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  141.986393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.986405] [drm:drm_wait_vblank] waiting on vblank count 4590, crtc 0
>[  141.986412] [drm:drm_wait_vblank] returning 4590 to client
>[  141.986417] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  141.986837] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  141.986868] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  141.986886] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  141.986895] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  141.986902] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  141.986973] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  142.002756] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.002835] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  142.002931] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.002947] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.002963] [drm:drm_wait_vblank] waiting on vblank count 4591, crtc 0
>[  142.002979] [drm:drm_wait_vblank] returning 4591 to client
>[  142.002987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.003423] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.003476] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.003490] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.003500] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  142.003508] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  142.003573] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.019485] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.019622] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.019636] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.019647] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.019656] [drm:drm_wait_vblank] waiting on vblank count 4592, crtc 0
>[  142.019663] [drm:drm_wait_vblank] returning 4592 to client
>[  142.019669] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.020116] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.020153] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.020167] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  142.020175] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  142.020182] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.020248] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  142.036134] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.036272] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  142.036287] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.036298] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.036369] [drm:drm_wait_vblank] waiting on vblank count 4593, crtc 0
>[  142.036376] [drm:drm_wait_vblank] returning 4593 to client
>[  142.036383] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.036851] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.036888] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.036903] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.036911] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  142.036919] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  142.036984] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.052782] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.052926] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.052948] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.052964] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.052975] [drm:drm_wait_vblank] waiting on vblank count 4594, crtc 0
>[  142.052982] [drm:drm_wait_vblank] returning 4594 to client
>[  142.052987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.053442] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.053472] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.053488] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  142.053497] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  142.053508] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.053575] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  142.069460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.069596] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  142.069611] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.069622] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.069633] [drm:drm_wait_vblank] waiting on vblank count 4595, crtc 0
>[  142.069640] [drm:drm_wait_vblank] returning 4595 to client
>[  142.069646] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.070077] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.070128] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.070142] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.070150] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  142.070159] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  142.070241] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.086132] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.086273] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.086295] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.086312] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.086324] [drm:drm_wait_vblank] waiting on vblank count 4596, crtc 0
>[  142.086333] [drm:drm_wait_vblank] returning 4596 to client
>[  142.086339] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.086812] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.086841] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.086855] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  142.086865] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  142.086875] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.086953] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  142.102771] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.102908] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  142.102933] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.102949] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.102961] [drm:drm_wait_vblank] waiting on vblank count 4597, crtc 0
>[  142.102967] [drm:drm_wait_vblank] returning 4597 to client
>[  142.102973] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.103396] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.103445] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.103470] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.103479] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  142.103488] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  142.103555] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.119448] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.119642] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.119657] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.119668] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.119679] [drm:drm_wait_vblank] waiting on vblank count 4598, crtc 0
>[  142.119685] [drm:drm_wait_vblank] returning 4598 to client
>[  142.119692] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.120126] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.120159] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.120174] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  142.120183] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  142.120191] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.120263] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  142.135950] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.136067] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  142.136085] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.136098] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.136109] [drm:drm_wait_vblank] waiting on vblank count 4599, crtc 0
>[  142.136115] [drm:drm_wait_vblank] returning 4599 to client
>[  142.136122] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.136184] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.136221] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.136235] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.136255] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  142.136268] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  142.136306] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.152765] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.152846] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.152886] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.152902] [drm:drm_wait_vblank] waiting on vblank count 4600, crtc 0
>[  142.152922] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.152957] [drm:drm_wait_vblank] returning 4600 to client
>[  142.152970] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.153040] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.153080] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.153093] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  142.153102] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  142.153109] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.153137] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  142.169433] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.169548] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.169570] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.169632] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  142.169668] [drm:drm_wait_vblank] waiting on vblank count 4601, crtc 0
>[  142.169676] [drm:drm_wait_vblank] returning 4601 to client
>[  142.169682] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.170125] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.170158] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.170173] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.170182] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (4)
>[  142.170190] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (2)
>[  142.170256] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.185934] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.185994] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  142.186003] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.186043] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.186057] [drm:drm_wait_vblank] waiting on vblank count 4602, crtc 0
>[  142.186070] [drm:drm_wait_vblank] returning 4602 to client
>[  142.186076] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.186526] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  142.186575] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  142.186590] [drm:drm_framebuffer_reference] ffff880086c6f600: FB ID: 84 (3)
>[  142.186599] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (4)
>[  142.186606] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.186675] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (3)
>[  142.202749] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  142.202889] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (2)
>[  142.203366] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  142.203393] [drm:drm_framebuffer_unreference] ffff880086c6f840: FB ID: 87 (1)
>[  142.203410] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  142.215915] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  142.215927] [drm:drm_framebuffer_unreference] ffff880086c6f600: FB ID: 84 (1)
>[  142.215937] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  142.224336] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[  142.224346] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  142.224354] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  142.224386] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  142.224396] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  142.224406] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[  142.224411] [drm:drm_mode_getresources] [CRTC:21]
>[  142.224416] [drm:drm_mode_getresources] [CRTC:25]
>[  142.224420] [drm:drm_mode_getresources] [CRTC:29]
>[  142.224425] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[  142.224430] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40]
>[  142.224435] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[  142.224439] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[  142.224443] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[  142.224447] [drm:drm_mode_getresources] [ENCODER:47:TMDS-47]
>[  142.224452] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[  142.224456] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[  142.224460] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[  142.224465] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[  142.224469] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1]
>[  142.224474] [drm:drm_mode_getresources] [CONNECTOR:45:HDMI-A-1]
>[  142.224478] [drm:drm_mode_getresources] [CONNECTOR:48:DP-2]
>[  142.224483] [drm:drm_mode_getresources] [CONNECTOR:52:HDMI-A-2]
>[  142.224487] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[  142.224499] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  142.224504] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  142.224512] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[  142.224518] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[  142.224554] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  142.224691] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  142.225156] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  142.225584] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  142.226199] [drm:drm_property_unreference_blob] ffff88016ad55400: blob ID: 53 (1)
>[  142.226257] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  142.226281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[  142.226298] [drm:drm_mode_debug_printmodeline] Modeline 33:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  142.226312] [drm:drm_mode_debug_printmodeline] Modeline 34:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  142.226346] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[  142.226354] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  142.226380] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[  142.226394] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  142.226415] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GET_PIPE_FROM_CRTC_ID
>[  142.226542] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  142.226580] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  142.226606] [drm:drm_mode_addfb2] [FB:53]
>[  142.226630] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  142.226654] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  142.226663] [drm:drm_mode_addfb2] [FB:84]
>[  142.226691] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  142.226710] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_TILING
>[  142.226728] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[  142.226738] [drm:drm_mode_addfb2] [FB:87]
>[  142.226750] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  142.226828] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  142.263617] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  142.263632] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  142.286889] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_MMAP_GTT
>[  142.286903] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_SET_DOMAIN
>[  142.312601] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[  142.312610] [drm:drm_mode_setcrtc] [CRTC:25]
>[  142.312631] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[  142.312635] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d12800
>[  142.312640] [drm:drm_property_reference_blob] ffff88003683ba80: blob ID: 86 (1)
>[  142.312641] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b6000 state to ffff880086d12800
>[  142.312648] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[  142.312650] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086fe3600 state to ffff880086d12800
>[  142.312664] [drm:drm_property_unreference_blob] ffff88003683ba80: blob ID: 86 (2)
>[  142.312665] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b6000
>[  142.312667] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3600 to [CRTC:25]
>[  142.312668] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (4)
>[  142.312669] [drm:drm_framebuffer_reference] ffff880086fe33c0: FB ID: 53 (2)
>[  142.312670] [drm:drm_atomic_set_fb_for_plane] Set [FB:53] for plane state ffff880086fe3600
>[  142.312672] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2c780 state to ffff880086d12800
>[  142.312673] [drm:drm_property_reference_blob] ffff88008738d600: blob ID: 92 (1)
>[  142.312675] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b2400 state to ffff880086d12800
>[  142.312676] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d12800
>[  142.312678] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d12800
>[  142.312680] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2ca60 state to ffff880086d12800
>[  142.312681] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c780 to [CRTC:25]
>[  142.312682] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2ca60 to [NOCRTC]
>[  142.312683] [drm:drm_atomic_connectors_for_crtc] State ffff880086d12800 has 0 connectors for [CRTC:21]
>[  142.312684] [drm:drm_property_unreference_blob] ffff88008738d600: blob ID: 92 (2)
>[  142.312685] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b2400
>[  142.312687] [drm:drm_atomic_check_only] checking ffff880086d12800
>[  142.312689] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[  142.312690] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[  142.312691] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[  142.312693] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  142.312695] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:25]
>[  142.312696] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  142.312697] [drm:update_connector_routing] Disabling [CONNECTOR:41:DP-1]
>[  142.312698] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[  142.312699] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: n, active: n
>[  142.312700] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d12800
>[  142.312702] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  142.312703] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086fe3780 state to ffff880086d12800
>[  142.312705] [drm:drm_atomic_connectors_for_crtc] State ffff880086d12800 has 0 connectors for [CRTC:21]
>[  142.312706] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[  142.312707] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d12800
>[  142.312709] [drm:drm_atomic_connectors_for_crtc] State ffff880086d12800 has 1 connectors for [CRTC:25]
>[  142.312710] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d12800
>[  142.312713] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[  142.312714] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  142.312718] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[  142.312719] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[  142.312720] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[  142.312722] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[  142.312723] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[  142.312725] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[  142.312727] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 1, found 3)
>[  142.312729] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 5767168/8388608 link 240298/262144, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 3157174/8388608 link 701594/1048576)
>[  142.312731] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 1920, found 3200)
>[  142.312732] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 2200, found 3316)
>[  142.312733] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 1920, found 3200)
>[  142.312734] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 2200, found 3316)
>[  142.312735] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 2008, found 3248)
>[  142.312736] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 2052, found 3280)
>[  142.312737] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 1080, found 1800)
>[  142.312738] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 1125, found 1816)
>[  142.312739] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 1080, found 1800)
>[  142.312740] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 1125, found 1816)
>[  142.312741] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 1084, found 1802)
>[  142.312742] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 1089, found 1807)
>[  142.312743] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 1, found 0)
>[  142.312744] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 1, found 0)
>[  142.312745] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[  142.312746] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 4, found 0)
>[  142.312747] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[  142.312748] [drm:intel_pipe_config_compare] mismatch in ddi_pll_sel (expected 0x00000001, found 0x00000000)
>[  142.312749] [drm:intel_pipe_config_compare] mismatch in dpll_hw_state.ctrl1 (expected 0x00000005, found 0x00000001)
>[  142.312750] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 24, found 18)
>[  142.312751] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 148500, found 361310)
>[  142.312752] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 162000, found 540000)
>[  142.312754] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016b6b6000 for pipe B
>[  142.312755] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  142.312756] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  142.312757] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  142.312758] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[  142.312760] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  142.312761] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  142.312762] [drm:intel_dump_pipe_config] requested mode:
>[  142.312764] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  142.312765] [drm:intel_dump_pipe_config] adjusted mode:
>[  142.312766] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  142.312768] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[  142.312769] [drm:intel_dump_pipe_config] port clock: 540000
>[  142.312770] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[  142.312771] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  142.312772] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  142.312773] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  142.312774] [drm:intel_dump_pipe_config] ips: 0
>[  142.312775] [drm:intel_dump_pipe_config] double wide: 0
>[  142.312776] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  142.312777] [drm:intel_dump_pipe_config] planes on this crtc
>[  142.312778] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[  142.312780] [drm:intel_dump_pipe_config] 	FB:85, fb = 3200x1800 format = 0x34325258
>[  142.312782] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[  142.312783] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[  142.312785] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[  142.312789] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  142.312790] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 54
>[  142.312791] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 0, off 1, on 0, ms 1
>[  142.312793] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  142.312794] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 53
>[  142.312795] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 1, on 1, ms 1
>[  142.312796] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[  142.312798] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[  142.312800] [drm:drm_atomic_commit] commiting ffff880086d12800
>[  142.313684] [drm:intel_edp_backlight_off] 
>[  142.516764] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  142.516852] [drm:intel_disable_pipe] disabling pipe A
>[  142.521117] [drm:edp_panel_off] Turn eDP port A panel power off
>[  142.521211] [drm:wait_panel_off] Wait for panel power off time
>[  142.521252] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control abcd0000
>[  142.532090] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  142.532104] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  142.532110] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[  142.532219] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  142.552573] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  142.552588] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  142.552595] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[  142.552703] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  142.574602] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  142.574617] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  142.574624] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[  142.574718] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  142.581994] [drm:wait_panel_status] Wait complete
>[  142.582050] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[  142.588081] [drm:intel_disable_pipe] disabling pipe B
>[  142.599328] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 25
>[  142.599344] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  142.599363] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[  142.599370] [drm:drm_calc_timestamping_constants] crtc 25: clock 361310 kHz framedur 16666729 linedur 9177
>[  142.599383] [drm:intel_power_well_disable] disabling DDI B power well
>[  142.599392] [drm:skl_set_power_well] Disabling DDI B power well
>[  142.599497] [drm:edp_panel_on] Turn eDP port A panel power on
>[  142.599522] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  143.124556] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  143.124587] [drm:wait_panel_status] Wait complete
>[  143.124636] [drm:wait_panel_on] Wait for panel power on
>[  143.124672] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  143.185430] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  143.185445] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  143.185451] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3
>[  143.185513] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  143.326871] [drm:wait_panel_status] Wait complete
>[  143.326923] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  143.327011] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  143.328283] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[  143.328300] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[  143.328311] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[  143.329109] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  143.330165] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  143.330374] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b6000
>[  143.330744] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[  143.330757] [drm:intel_enable_pipe] enabling pipe B
>[  143.330778] [drm:intel_edp_backlight_on] 
>[  143.330785] [drm:intel_panel_enable_backlight] pipe B
>[  143.330861] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  143.332357] [drm:intel_psr_match_conditions] PSR disable by flag
>[  143.332366] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  143.332397] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  143.332412] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  143.332451] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  143.347510] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  143.347540] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  143.364328] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  143.364373] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[  143.364386] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[  143.364392] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  143.364398] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  143.364403] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  143.364408] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  143.364413] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  143.364417] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  143.364422] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  143.364427] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  143.364431] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  143.364439] [drm:drm_property_unreference_blob] ffff88008738d600: blob ID: 92 (1)
>[  143.364448] [drm:check_crtc_state] [CRTC:21]
>[  143.364458] [drm:drm_property_unreference_blob] ffff88003683ba80: blob ID: 86 (1)
>[  143.364463] [drm:check_crtc_state] [CRTC:25]
>[  143.364496] [drm:check_shared_dpll_state] DPLL 1
>[  143.364503] [drm:check_shared_dpll_state] DPLL 2
>[  143.364508] [drm:check_shared_dpll_state] DPLL 3
>[  143.364515] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d12800
>[  143.364526] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  143.364532] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (3)
>[  143.364537] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d12800
>[  143.364546] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  143.364550] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  143.364555] [drm:drm_framebuffer_reference] ffff880086fe33c0: FB ID: 53 (3)
>[  143.364560] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (2)
>[  143.364567] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (4)
>[  143.364634] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[  143.364652] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  143.364666] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  143.364675] [drm:drm_framebuffer_reference] ffff880086fe33c0: FB ID: 53 (3)
>[  143.364679] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (4)
>[  143.364684] [drm:drm_framebuffer_reference] ffff880086fe3480: FB ID: 84 (2)
>[  143.369443] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (3)
>[  143.380929] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  143.380967] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (2)
>[  143.381121] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[  143.381131] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  143.381134] [drm:drm_framebuffer_reference] ffff880086fe3480: FB ID: 84 (3)
>[  143.381136] [drm:drm_framebuffer_unreference] ffff880086fe3480: FB ID: 84 (4)
>[  143.381138] [drm:drm_framebuffer_reference] ffff880086fe33c0: FB ID: 53 (2)
>[  143.381154] [drm:drm_framebuffer_unreference] ffff880086fe3480: FB ID: 84 (3)
>[  143.397514] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  143.397575] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  143.397595] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  143.397608] [drm:drm_framebuffer_unreference] ffff880086fe3480: FB ID: 84 (2)
>[  143.397611] [drm:drm_wait_vblank] waiting on vblank count 5281, crtc 1
>[  143.397616] [drm:drm_wait_vblank] returning 5281 to client
>[  143.397622] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  143.407945] kms_flip: exiting, ret=99
>[  143.408089] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[  143.408111] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[  143.408130] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[  143.408148] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11600
>[  143.408159] [drm:drm_property_reference_blob] ffff880086fe36c0: blob ID: 94 (1)
>[  143.408165] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b1400 state to ffff880086d11600
>[  143.408260] [drm:drm_atomic_check_only] checking ffff880086d11600
>[  143.408280] [drm:drm_atomic_commit] commiting ffff880086d11600
>[  143.408294] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11600
>[  143.408303] [drm:drm_property_unreference_blob] ffff880086fe36c0: blob ID: 94 (2)
>[  143.408312] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11600
>[  143.408389] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d11600
>[  143.408396] [drm:drm_framebuffer_reference] ffff880086c6f9c0: FB ID: 54 (2)
>[  143.408407] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086fe3900 state to ffff880086d11600
>[  143.408416] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b6000 state to ffff880086d11600
>[  143.408425] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff880086fe39c0 state to ffff880086d11600
>[  143.408432] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe39c0 to [NOCRTC]
>[  143.408442] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe39c0
>[  143.408451] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880086fe3a80 state to ffff880086d11600
>[  143.408463] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3a80 to [NOCRTC]
>[  143.408472] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3a80
>[  143.408481] [drm:drm_framebuffer_reference] ffff880086fe33c0: FB ID: 53 (3)
>[  143.408491] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086fe3b40 state to ffff880086d11600
>[  143.408499] [drm:drm_property_reference_blob] ffff880086fe36c0: blob ID: 94 (1)
>[  143.408509] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b4000 state to ffff880086d11600
>[  143.408517] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880086fe3c00 state to ffff880086d11600
>[  143.408526] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3c00 to [NOCRTC]
>[  143.408534] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3c00
>[  143.408545] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880086fe3cc0 state to ffff880086d11600
>[  143.408552] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3cc0 to [NOCRTC]
>[  143.408565] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3cc0
>[  143.408574] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880086fe3d80 state to ffff880086d11600
>[  143.408584] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880086fe3e40 state to ffff880086d11600
>[  143.408592] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3e40 to [NOCRTC]
>[  143.408600] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3e40
>[  143.408610] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff880086fe3f00 state to ffff880086d11600
>[  143.408619] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3f00 to [NOCRTC]
>[  143.408629] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3f00
>[  143.408646] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b6000
>[  143.408655] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3900 to [CRTC:21]
>[  143.408664] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (3)
>[  143.408672] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (1)
>[  143.408679] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086fe3900
>[  143.408688] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2c2a0 state to ffff880086d11600
>[  143.408694] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[  143.408700] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11600
>[  143.408706] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c2a0 to [CRTC:21]
>[  143.408712] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11600 has 0 connectors for [CRTC:25]
>[  143.408719] [drm:drm_property_unreference_blob] ffff880086fe36c0: blob ID: 94 (2)
>[  143.408723] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b4000
>[  143.408732] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b4000
>[  143.408737] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3b40 to [CRTC:25]
>[  143.408742] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (4)
>[  143.408746] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (2)
>[  143.408750] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086fe3b40
>[  143.408757] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c1a0 state to ffff880086d11600
>[  143.408762] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[  143.408767] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11600
>[  143.408772] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c1a0 to [CRTC:25]
>[  143.408778] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11600 has 1 connectors for [CRTC:21]
>[  143.408786] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b2800 state to ffff880086d11600
>[  143.408791] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b2800
>[  143.408794] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3d80 to [NOCRTC]
>[  143.408800] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3d80
>[  143.408806] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[  143.408811] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11600
>[  143.408817] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff880086d11600
>[  143.408823] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11600 has 1 connectors for [CRTC:21]
>[  143.408829] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11600 has 1 connectors for [CRTC:25]
>[  143.408832] [drm:drm_atomic_check_only] checking ffff880086d11600
>[  143.408840] [drm:drm_atomic_helper_check_modeset] [CRTC:21] mode changed
>[  143.408843] [drm:drm_atomic_helper_check_modeset] [CRTC:21] enable changed
>[  143.408848] [drm:drm_atomic_helper_check_modeset] [CRTC:25] mode changed
>[  143.408854] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  143.408870] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[  143.408879] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  143.408890] [drm:update_connector_routing] [CONNECTOR:41:DP-1] using [ENCODER:40:TMDS-40] on [CRTC:25]
>[  143.408903] [drm:drm_atomic_helper_check_modeset] [CRTC:21] active changed
>[  143.408912] [drm:drm_atomic_helper_check_modeset] [CRTC:21] needs all connectors, enable: y, active: y
>[  143.408922] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[  143.408932] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11600 has 1 connectors for [CRTC:21]
>[  143.408941] [drm:drm_atomic_helper_check_modeset] [CRTC:25] needs all connectors, enable: y, active: y
>[  143.408950] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11600
>[  143.408959] [drm:drm_atomic_connectors_for_crtc] State ffff880086d11600 has 1 connectors for [CRTC:25]
>[  143.408967] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d11600
>[  143.408978] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[  143.408985] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  143.409003] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[  143.409013] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[  143.409022] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[  143.409034] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 18
>[  143.409043] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[  143.409053] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[  143.409063] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 3200)
>[  143.409071] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 3316)
>[  143.409083] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 3200)
>[  143.409092] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 3316)
>[  143.409101] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 3248)
>[  143.409110] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 3280)
>[  143.409119] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 1800)
>[  143.409128] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 1816)
>[  143.409137] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 1800)
>[  143.409145] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 1816)
>[  143.409157] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 1802)
>[  143.409164] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 1807)
>[  143.409171] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 0, found 2)
>[  143.409178] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 0, found 8)
>[  143.409186] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 0, found 361310)
>[  143.409200] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88016b6b6000 for pipe A
>[  143.409206] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  143.409214] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  143.409225] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  143.409238] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[  143.409248] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  143.409256] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  143.409262] [drm:intel_dump_pipe_config] requested mode:
>[  143.409276] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  143.409282] [drm:intel_dump_pipe_config] adjusted mode:
>[  143.409295] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  143.409308] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[  143.409318] [drm:intel_dump_pipe_config] port clock: 540000
>[  143.409326] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[  143.409334] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  143.409343] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  143.409351] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  143.409358] [drm:intel_dump_pipe_config] ips: 0
>[  143.409364] [drm:intel_dump_pipe_config] double wide: 0
>[  143.409373] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  143.409379] [drm:intel_dump_pipe_config] planes on this crtc
>[  143.409400] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[  143.409412] [drm:intel_dump_pipe_config] 	FB:54, fb = 3200x1800 format = 0x34325258
>[  143.409413] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[  143.409422] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  143.409431] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[  143.409438] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d11600
>[  143.409445] [drm:connected_sink_compute_bpp] [CONNECTOR:41:DP-1] checking for sink bpp constrains
>[  143.409453] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[  143.409460] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  143.409474] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  143.409484] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[  143.409492] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  143.409499] [drm:intel_pipe_config_compare] mismatch in cpu_transcoder (expected 3, found 1)
>[  143.409515] [drm:intel_pipe_config_compare] mismatch in dp_m_n (expected tu 64 gmch 3157174/8388608 link 701594/1048576, or tu 0 gmch 0/0 link 0/0, found tu 64, gmch 5767168/8388608 link 240298/262144)
>[  143.409523] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hdisplay (expected 3200, found 1920)
>[  143.409530] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_htotal (expected 3316, found 2200)
>[  143.409533] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_start (expected 3200, found 1920)
>[  143.409537] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hblank_end (expected 3316, found 2200)
>[  143.409541] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_start (expected 3248, found 2008)
>[  143.409545] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_hsync_end (expected 3280, found 2052)
>[  143.409549] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vdisplay (expected 1800, found 1080)
>[  143.409554] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vtotal (expected 1816, found 1125)
>[  143.409558] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_start (expected 1800, found 1080)
>[  143.409564] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vblank_end (expected 1816, found 1125)
>[  143.409568] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_start (expected 1802, found 1084)
>[  143.409572] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_vsync_end (expected 1807, found 1089)
>[  143.409576] [drm:intel_pipe_config_compare] mismatch in has_audio (expected 0, found 1)
>[  143.409580] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
>[  143.409585] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NHSYNC) (expected 2, found 0)
>[  143.409589] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_PVSYNC) (expected 0, found 4)
>[  143.409593] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.flags(DRM_MODE_FLAG_NVSYNC) (expected 8, found 0)
>[  143.409598] [drm:intel_pipe_config_compare] mismatch in pipe_bpp (expected 18, found 24)
>[  143.409603] [drm:intel_pipe_config_compare] mismatch in base.adjusted_mode.crtc_clock (expected 361310, found 148500)
>[  143.409607] [drm:intel_pipe_config_compare] mismatch in port_clock (expected 540000, found 162000)
>[  143.409614] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88016b6b4000 for pipe B
>[  143.409616] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  143.409620] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  143.409627] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  143.409634] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  143.409641] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  143.409644] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[  143.409647] [drm:intel_dump_pipe_config] requested mode:
>[  143.409656] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  143.409661] [drm:intel_dump_pipe_config] adjusted mode:
>[  143.409671] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  143.409680] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[  143.409684] [drm:intel_dump_pipe_config] port clock: 162000
>[  143.409688] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  143.409692] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  143.409698] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  143.409702] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  143.409705] [drm:intel_dump_pipe_config] ips: 0
>[  143.409708] [drm:intel_dump_pipe_config] double wide: 0
>[  143.409713] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  143.409716] [drm:intel_dump_pipe_config] planes on this crtc
>[  143.409727] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled
>[  143.409736] [drm:intel_dump_pipe_config] 	FB:53, fb = 3200x1800 format = 0x34325258
>[  143.409736] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[  143.409741] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[  143.409747] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[  143.409759] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  143.409765] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[  143.409771] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 0 -> 1, off 0, on 1, ms 1
>[  143.409779] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  143.409784] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[  143.409790] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 1, on 1, ms 1
>[  143.409799] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[  143.409808] [drm:intel_get_shared_dpll] CRTC:25 allocated DPLL 1
>[  143.409812] [drm:intel_get_shared_dpll] using DPLL 1 for pipe B
>[  143.409816] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[  143.409824] [drm:drm_atomic_commit] commiting ffff880086d11600
>[  143.409876] [drm:intel_edp_backlight_off] 
>[  143.612425] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  143.612503] [drm:intel_disable_pipe] disabling pipe B
>[  143.615016] [drm:edp_panel_off] Turn eDP port A panel power off
>[  143.615064] [drm:wait_panel_off] Wait for panel power off time
>[  143.615096] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  143.623264] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  143.623269] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  143.623272] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[  143.623323] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  143.643807] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  143.643812] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  143.643815] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[  143.643866] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  143.668640] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  143.668645] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  143.668649] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 2
>[  143.668699] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  143.676008] [drm:wait_panel_status] Wait complete
>[  143.676038] [drm:drm_calc_timestamping_constants] crtc 21: hwmode: htotal 3316, vtotal 1816, vdisplay 1800
>[  143.676042] [drm:drm_calc_timestamping_constants] crtc 21: clock 361310 kHz framedur 16666729 linedur 9177
>[  143.676046] [drm:drm_calc_timestamping_constants] crtc 25: hwmode: htotal 2200, vtotal 1125, vdisplay 1080
>[  143.676049] [drm:drm_calc_timestamping_constants] crtc 25: clock 148500 kHz framedur 16666666 linedur 14814
>[  143.676059] [drm:intel_power_well_enable] enabling DDI B power well
>[  143.676065] [drm:skl_set_power_well] Enabling DDI B power well
>[  143.676161] [drm:edp_panel_on] Turn eDP port A panel power on
>[  143.676183] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  144.216261] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[  144.236621] [drm:wait_panel_status] Wait complete
>[  144.236671] [drm:wait_panel_on] Wait for panel power on
>[  144.236703] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  144.297587] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  144.297593] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  144.297598] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 3
>[  144.297637] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  144.451157] [drm:wait_panel_status] Wait complete
>[  144.451198] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  144.451279] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  144.452565] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[  144.452570] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[  144.452573] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[  144.453331] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  144.454390] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  144.454598] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b6000
>[  144.454964] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[  144.454975] [drm:intel_enable_pipe] enabling pipe A
>[  144.454995] [drm:intel_edp_backlight_on] 
>[  144.454999] [drm:intel_panel_enable_backlight] pipe A
>[  144.455074] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  144.455915] [drm:intel_psr_match_conditions] PSR disable by flag
>[  144.455918] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  144.455939] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  144.455948] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  144.455978] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  144.471732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  144.471757] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 25
>[  144.471761] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  144.475684] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  144.475687] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  144.475690] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  144.478298] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[  144.482144] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[  144.482635] [drm:skylake_pfit_enable] for crtc_state = ffff88016b6b4000
>[  144.482915] ------------[ cut here ]------------
>[  144.482961] WARNING: CPU: 0 PID: 1063 at /home/shared/kernels/drm-intel/drivers/gpu/drm/i915/intel_pm.c:3538 skl_update_other_pipe_wm+0x189/0x190 [i915]()
>[  144.482965] WARN_ON(!wm_changed)
>[  144.483055] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[  144.483068]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  144.483075] CPU: 0 PID: 1063 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  144.483077] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  144.483084]  ffffffffa07bec48 ffff88016adfb6f0 ffffffff8138a66d ffff88016adfb738
>[  144.483088]  ffff88016adfb728 ffffffff81075856 ffff88016b6f9000 ffff88016cfc0b80
>[  144.483093]  0000000000000004 ffff88016adfb7b4 ffff88016b6fa000 ffff88016adfb788
>[  144.483094] Call Trace:
>[  144.483105]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  144.483115]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  144.483122]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  144.483155]  [<ffffffffa06ff9a9>] skl_update_other_pipe_wm+0x189/0x190 [i915]
>[  144.483188]  [<ffffffffa06ffb4a>] skl_update_wm+0x19a/0x6c0 [i915]
>[  144.483249]  [<ffffffffa07831a0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]
>[  144.483282]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  144.483337]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[  144.483390]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[  144.483442]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[  144.483450]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  144.483458]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  144.483486]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  144.483525]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  144.483547]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[  144.483564]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[  144.483577]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[  144.483630]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[  144.483638]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[  144.483678]  [<ffffffffa0484edd>] ? drm_atomic_state_free+0x4d/0x70 [drm]
>[  144.483686]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[  144.483695]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[  144.483701]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[  144.483709]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[  144.483726]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[  144.483736]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  144.483745]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  144.483752]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  144.483758]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  144.483763]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  144.483770]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  144.483775]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  144.483817]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  144.483822] ---[ end trace bad10161d743fa21 ]---
>[  144.483898] [drm:skl_wm_flush_pipe] flush pipe B (pass 2)
>[  144.483906] ------------[ cut here ]------------
>[  144.483939] WARNING: CPU: 0 PID: 1063 at /home/shared/kernels/drm-intel/drivers/gpu/drm/drm_irq.c:1199 drm_wait_one_vblank+0x165/0x180 [drm]()
>[  144.483941] vblank not available on crtc 1, ret=-22
>[  144.484000] Modules linked in: binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic asix usbnet mii joydev hid_generic usbhid snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl iosf_mbi snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp i915 snd_rawmidi kvm_intel iwlwifi kvm crct10dif_pclmul drm_kms_helper crc32_pclmul snd_seq drm cfg80211 aesni_intel snd_seq_device snd_timer aes_x86_64 lrw snd gf128mul glue_helper i2c_algo_bit ablk_helper fb_sys_fops hci_uart cryptd syscopyarea mei_me soundcore btbcm sysfillrect sysimgblt mei shpchp serio_raw xhci_pci btintel xhci_hcd bluetooth wmi i2c_hid hid acpi_als kfifo_buf industrialio winbond_cir rc_core video pinctrl_sunrisepoint pinctrl_intel acpi_pad mac_hid parport_pc ppdev
>[  144.484009]  lp parport autofs4 e1000e ptp psmouse pps_core sdhci_pci ahci sdhci libahci
>[  144.484014] CPU: 0 PID: 1063 Comm: kms_flip Tainted: G     U  W       4.3.0-rc7-nightly+ #1
>[  144.484017] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X100.B01.1509220551 09/22/2015
>[  144.484021]  ffffffffa049b9b0 ffff88016adfb778 ffffffff8138a66d ffff88016adfb7c0
>[  144.484025]  ffff88016adfb7b0 ffffffff81075856 ffff88016cfc0800 0000000000000001
>[  144.484029]  ffff88016cfc0800 ffff88016bb92800 ffff88016cfc0b80 ffff88016adfb810
>[  144.484030] Call Trace:
>[  144.484036]  [<ffffffff8138a66d>] dump_stack+0x44/0x57
>[  144.484043]  [<ffffffff81075856>] warn_slowpath_common+0x86/0xc0
>[  144.484050]  [<ffffffff810758dc>] warn_slowpath_fmt+0x4c/0x50
>[  144.484071]  [<ffffffffa046d200>] ? drm_vblank_get+0x70/0xc0 [drm]
>[  144.484093]  [<ffffffffa046d445>] drm_wait_one_vblank+0x165/0x180 [drm]
>[  144.484144]  [<ffffffffa07463f0>] ? gen9_write8+0x310/0x310 [i915]
>[  144.484173]  [<ffffffffa06fa9a6>] ? skl_wm_flush_pipe+0xd6/0x110 [i915]
>[  144.484203]  [<ffffffffa070000d>] skl_update_wm+0x65d/0x6c0 [i915]
>[  144.484232]  [<ffffffffa070113e>] intel_update_watermarks+0x1e/0x30 [i915]
>[  144.484287]  [<ffffffffa0767070>] haswell_crtc_enable+0x340/0x880 [i915]
>[  144.484338]  [<ffffffffa076fdea>] ? intel_frontbuffer_flush+0x6a/0x80 [i915]
>[  144.484388]  [<ffffffffa0761149>] intel_atomic_commit+0x469/0x1f20 [i915]
>[  144.484394]  [<ffffffff810ca7a9>] ? vprintk_default+0x29/0x40
>[  144.484401]  [<ffffffff8116c368>] ? printk+0x4d/0x4f
>[  144.484427]  [<ffffffffa046eb4e>] ? drm_ut_debug_printk+0x5e/0x60 [drm]
>[  144.484465]  [<ffffffffa0485b77>] drm_atomic_commit+0x37/0x60 [drm]
>[  144.484482]  [<ffffffffa032d283>] restore_fbdev_mode+0x273/0x2b0 [drm_kms_helper]
>[  144.484499]  [<ffffffffa032f383>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]
>[  144.484512]  [<ffffffffa032f3fc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]
>[  144.484564]  [<ffffffffa07791ca>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[  144.484570]  [<ffffffff81405361>] fb_set_var+0x191/0x400
>[  144.484608]  [<ffffffffa0484edd>] ? drm_atomic_state_free+0x4d/0x70 [drm]
>[  144.484615]  [<ffffffff813fc7bc>] fbcon_blank+0x1bc/0x2b0
>[  144.484622]  [<ffffffff81490d28>] do_unblank_screen+0xb8/0x1c0
>[  144.484628]  [<ffffffff81488423>] vt_ioctl+0x1063/0x10e0
>[  144.484635]  [<ffffffff8147b5db>] tty_ioctl+0x1eb/0xbe0
>[  144.484640]  [<ffffffff81128fbc>] ? acct_account_cputime+0x1c/0x20
>[  144.484645]  [<ffffffff810a430c>] ? account_user_time+0x5c/0x80
>[  144.484652]  [<ffffffff811f30ed>] do_vfs_ioctl+0x2cd/0x4b0
>[  144.484659]  [<ffffffff8116b643>] ? context_tracking_user_exit+0x13/0x20
>[  144.484664]  [<ffffffff810036ca>] ? enter_from_user_mode+0x1a/0x50
>[  144.484669]  [<ffffffff810037f5>] ? syscall_trace_enter_phase1+0xf5/0x160
>[  144.484675]  [<ffffffff811f3349>] SyS_ioctl+0x79/0x90
>[  144.484680]  [<ffffffff81003bf5>] ? syscall_return_slowpath+0x55/0x150
>[  144.484688]  [<ffffffff81757c36>] entry_SYSCALL_64_fastpath+0x16/0x75
>[  144.484691] ---[ end trace bad10161d743fa22 ]---
>[  144.484695] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[  144.484703] [drm:intel_enable_pipe] enabling pipe B
>[  144.484720] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:41:DP-1], [ENCODER:40:TMDS-40]
>[  144.484723] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[  144.484772] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  144.484779] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  144.484823] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  144.501443] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  144.501464] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  144.501471] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  144.505021] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  144.518096] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  144.518120] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[  144.518126] [drm:intel_connector_check_state] [CONNECTOR:41:DP-1]
>[  144.518132] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[  144.518135] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[  144.518138] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  144.518140] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  144.518142] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  144.518144] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  144.518146] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[  144.518148] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[  144.518150] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  144.518153] [drm:check_crtc_state] [CRTC:21]
>[  144.518185] [drm:drm_property_unreference_blob] ffff880086fe36c0: blob ID: 94 (1)
>[  144.518190] [drm:check_crtc_state] [CRTC:25]
>[  144.518213] [drm:check_shared_dpll_state] DPLL 1
>[  144.518217] [drm:check_shared_dpll_state] DPLL 2
>[  144.518219] [drm:check_shared_dpll_state] DPLL 3
>[  144.518224] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d11600
>[  144.518230] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (2)
>[  144.518234] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (3)
>[  144.518238] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d11600
>[  144.518242] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (3)
>[  144.518244] [drm:drm_framebuffer_unreference] ffff880086c6f9c0: FB ID: 54 (1)
>[  144.525399] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (4)
>[  144.525401] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (2)
>[  144.540980] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_CREATE
>[  144.541003] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_PWRITE
>[  144.541032] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  144.541526] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  144.541595] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  144.541673] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2
>[  144.541778] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, I915_GEM_WAIT
>[  144.541824] [drm:i915_drop_caches_set] Dropping caches: 0x00000004
>[  144.541866] [drm:drm_ioctl] pid=1063, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[  144.541893] [drm:drm_release] open_count = 2
>[  144.542139] [drm:drm_release] pid = 1063, device = 0xe200, open_count = 2
>[  144.543446] [drm:drm_release] open_count = 1
>[  144.543682] [drm:drm_release] pid = 1063, device = 0xe200, open_count = 1
>[  144.543688] [drm:drm_framebuffer_unreference] ffff880086fe3540: FB ID: 87 (1)
>[  144.543698] [drm:drm_framebuffer_unreference] ffff880086fe3480: FB ID: 84 (1)
>[  144.543703] [drm:drm_framebuffer_unreference] ffff880086fe33c0: FB ID: 53 (1)
>[  144.558053] [drm:drm_lastclose] 
>[  144.558063] [drm:drm_atomic_state_init] Allocated atomic state ffff880086d12000
>[  144.558067] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[  144.558069] [drm:drm_atomic_get_plane_state] Added [PLANE:18] ffff880086fe33c0 state to ffff880086d12000
>[  144.558072] [drm:drm_property_reference_blob] ffff880086fe3300: blob ID: 86 (1)
>[  144.558074] [drm:drm_atomic_get_crtc_state] Added [CRTC:21] ffff88016b6b2c00 state to ffff880086d12000
>[  144.558075] [drm:drm_atomic_get_plane_state] Added [PLANE:20] ffff880086fe3480 state to ffff880086d12000
>[  144.558077] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3480 to [NOCRTC]
>[  144.558078] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3480
>[  144.558080] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880086fe3540 state to ffff880086d12000
>[  144.558081] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3540 to [NOCRTC]
>[  144.558082] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3540
>[  144.558084] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[  144.558085] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880086fe30c0 state to ffff880086d12000
>[  144.558087] [drm:drm_property_reference_blob] ffff880086fe3240: blob ID: 88 (1)
>[  144.558089] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff88016b6b6800 state to ffff880086d12000
>[  144.558090] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880086fe36c0 state to ffff880086d12000
>[  144.558092] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe36c0 to [NOCRTC]
>[  144.558093] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe36c0
>[  144.558095] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880086fe3180 state to ffff880086d12000
>[  144.558096] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3180 to [NOCRTC]
>[  144.558097] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3180
>[  144.558098] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880086fe3780 state to ffff880086d12000
>[  144.558100] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880086fe3600 state to ffff880086d12000
>[  144.558101] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3600 to [NOCRTC]
>[  144.558103] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3600
>[  144.558104] [drm:drm_atomic_get_plane_state] Added [PLANE:30] ffff880086fe3000 state to ffff880086d12000
>[  144.558106] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3000 to [NOCRTC]
>[  144.558107] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3000
>[  144.558109] [drm:drm_property_unreference_blob] ffff880086fe3300: blob ID: 86 (2)
>[  144.558124] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:3200x1800] for CRTC state ffff88016b6b2c00
>[  144.558126] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe33c0 to [CRTC:21]
>[  144.558128] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[  144.558129] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[  144.558131] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086fe33c0
>[  144.558133] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:32] ffff88016bb2ce60 state to ffff880086d12000
>[  144.558135] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d12000
>[  144.558138] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d12000
>[  144.558139] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:41] ffff88016bb2c220 state to ffff880086d12000
>[  144.558141] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2ce60 to [NOCRTC]
>[  144.558142] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2ce60 to [CRTC:21]
>[  144.558144] [drm:drm_atomic_connectors_for_crtc] State ffff880086d12000 has 1 connectors for [CRTC:25]
>[  144.558146] [drm:drm_property_unreference_blob] ffff880086fe3240: blob ID: 88 (2)
>[  144.558148] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffff88016b6b6800
>[  144.558149] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe30c0 to [CRTC:25]
>[  144.558151] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[  144.558152] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (6)
>[  144.558153] [drm:drm_atomic_set_fb_for_plane] Set [FB:85] for plane state ffff880086fe30c0
>[  144.558155] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d12000
>[  144.558157] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d12000
>[  144.558158] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c220 to [NOCRTC]
>[  144.558160] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff88016bb2c220 to [CRTC:25]
>[  144.558161] [drm:drm_atomic_connectors_for_crtc] State ffff880086d12000 has 1 connectors for [CRTC:21]
>[  144.558163] [drm:drm_atomic_get_crtc_state] Added [CRTC:29] ffff88016b6b1400 state to ffff880086d12000
>[  144.558165] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffff88016b6b1400
>[  144.558166] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff880086fe3780 to [NOCRTC]
>[  144.558167] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880086fe3780
>[  144.558169] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21] to ffff880086d12000
>[  144.558171] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:25] to ffff880086d12000
>[  144.558172] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:29] to ffff880086d12000
>[  144.558174] [drm:drm_atomic_connectors_for_crtc] State ffff880086d12000 has 1 connectors for [CRTC:21]
>[  144.558175] [drm:drm_atomic_connectors_for_crtc] State ffff880086d12000 has 1 connectors for [CRTC:25]
>[  144.558177] [drm:drm_atomic_check_only] checking ffff880086d12000
>[  144.558180] [drm:update_connector_routing] Updating routing for [CONNECTOR:32:eDP-1]
>[  144.558183] [drm:update_connector_routing] [CONNECTOR:32:eDP-1] keeps [ENCODER:31:TMDS-31], now on [CRTC:21]
>[  144.558184] [drm:update_connector_routing] Updating routing for [CONNECTOR:41:DP-1]
>[  144.558186] [drm:update_connector_routing] [CONNECTOR:41:DP-1] keeps [ENCODER:40:TMDS-40], now on [CRTC:25]
>[  144.558190] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[  144.558192] [drm:intel_plane_atomic_calc_changes] [CRTC:21] has [PLANE:18] with fb 85
>[  144.558194] [drm:intel_plane_atomic_calc_changes] [PLANE:18] visible 1 -> 1, off 0, on 0, ms 0
>[  144.558196] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[  144.558198] [drm:intel_plane_atomic_calc_changes] [CRTC:25] has [PLANE:23] with fb 85
>[  144.558199] [drm:intel_plane_atomic_calc_changes] [PLANE:23] visible 1 -> 1, off 0, on 0, ms 0
>[  144.558202] [drm:drm_atomic_commit] commiting ffff880086d12000
>[  144.558211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  144.558215] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  144.558231] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[  144.558234] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[  144.558247] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880086d12000
>[  144.558250] [drm:drm_property_unreference_blob] ffff880086fe3300: blob ID: 86 (1)
>[  144.558252] [drm:drm_property_unreference_blob] ffff880086fe3240: blob ID: 88 (1)
>[  144.558254] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (7)
>[  144.558255] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[  144.558257] [drm:drm_atomic_state_free] Freeing atomic state ffff880086d12000
>[  144.558259] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[  144.558260] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[  144.558261] [drm:drm_framebuffer_reference] ffff880036b950c0: FB ID: 85 (5)
>[  144.558262] [drm:drm_framebuffer_unreference] ffff880036b950c0: FB ID: 85 (6)
>[  144.558265] [drm:drm_lastclose] driver lastclose completed
>[  144.558267] [drm:drm_lastclose] lastclose completed
>[  147.451096] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  147.451246] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007

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