Attachment 115877 Details for Bug 90451 – PROPER DEBUG LOG (CORRECTED)

PROPER DEBUG LOG (CORRECTED)

aaa (text/plain), 833.17 KB, created by ts on 2015-05-18 11:39:04 UTC

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Creator: ts

Created: 2015-05-18 11:39:04 UTC

Size: 833.17 KB

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obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.19.7-200.fc21.x86_64 (mockbuild@bkernel02.phx2.fedoraproject.org) (gcc version 4.9.2 20150212 (Red Hat 4.9.2-6) (GCC) ) #1 SMP Thu May 7 22:00:21 UTC 2015
>[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.19.7-200.fc21.x86_64 root=/dev/mapper/fedora_ts-root ro rd.lvm.lv=fedora_ts/root rd.luks.uuid=luks-442b1aa2-0d08-4b40-b8e6-2a263b0966f0 rd.lvm.lv=fedora_ts/swap rhgb quiet drm.debug=0xe log_buf_len=4M
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c43dcfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000c43dd000-0x00000000dae9ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000daea0000-0x00000000daec9fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000daeca000-0x00000000db801fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000db802000-0x00000000dbafefff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000dd000000-0x00000000df7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021f7fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: Dell Inc. XPS 13 9343/0TM99H, BIOS A03 03/25/2015
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x21f800 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7E00000000 write-back
>[    0.000000]   1 base 0200000000 mask 7FE0000000 write-back
>[    0.000000]   2 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   3 base 00DE000000 mask 7FFE000000 uncachable
>[    0.000000]   4 base 00DD000000 mask 7FFF000000 uncachable
>[    0.000000]   5 base 021F800000 mask 7FFF800000 uncachable
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] PAT configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- UC  
>[    0.000000] e820: update [mem 0xdd000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xc43dd max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fda50-0x000fda5f] mapped at [ffff8800000fda50]
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 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 [0x02038000, 0x02038fff] PGTABLE
>[    0.000000] BRK [0x02039000, 0x02039fff] PGTABLE
>[    0.000000] BRK [0x0203a000, 0x0203afff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x21f600000-0x21f7fffff]
>[    0.000000]  [mem 0x21f600000-0x21f7fffff] page 2M
>[    0.000000] BRK [0x0203b000, 0x0203bfff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x200000000-0x21f5fffff]
>[    0.000000]  [mem 0x200000000-0x21f5fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x1e0000000-0x1ffffffff]
>[    0.000000]  [mem 0x1e0000000-0x1ffffffff] page 1G
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xc43dcfff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0xbfffffff] page 1G
>[    0.000000]  [mem 0xc0000000-0xc41fffff] page 2M
>[    0.000000]  [mem 0xc4200000-0xc43dcfff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x1dfffffff]
>[    0.000000]  [mem 0x100000000-0x1dfffffff] page 1G
>[    0.000000] log_buf_len: 4194304 bytes
>[    0.000000] early log buf free: 257492(98%)
>[    0.000000] RAMDISK: [mem 0x35aa3000-0x36d49fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000EF220 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000DAEA90B8 0000EC (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000DAEBC770 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000DAEA9230 013539 (v02 DELL   CBX3     01072009 INTL 20120913)
>[    0.000000] ACPI: FACS 0x00000000DB7FFF80 000040
>[    0.000000] ACPI: APIC 0x00000000DAEBC880 000084 (v03 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000DAEBC908 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FIDT 0x00000000DAEBC950 00009C (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x00000000DAEBC9F0 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000DAEBCA30 000038 (v01 DELL   CBX3     01072009 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000DAEBCA68 000455 (v01 SataRe SataTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: UEFI 0x00000000DAEBCEC0 000042 (v01                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x00000000DAEBCF08 0004A7 (v02 Intel_ Tpm2Tabl 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000DAEBD3B0 00004B (v02 MeSsdt MeSsdt   00003000 INTL 20120913)
>[    0.000000] ACPI: TPM2 0x00000000DAEBD400 000034 (v03                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x00000000DAEBD438 000CDB (v02 Ther_R Ther_Rvp 00001000 INTL 20120913)
>[    0.000000] ACPI: ASF! 0x00000000DAEBE118 0000A0 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: SSDT 0x00000000DAEBE1B8 00051F (v02 PmRef  Cpu0Ist  00003000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000DAEBE6D8 000B74 (v02 CpuRef CpuSsdt  00003000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000DAEBF250 0001C7 (v02 PmRef  LakeTiny 00003000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000DAEBF418 0003A5 (v02 CppcTa CppcTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: PCCT 0x00000000DAEBF7C0 00006E (v05 PcctTa PcctTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000DAEBF830 000AC4 (v02 Cpc_Ta Cpc_Tabl 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000DAEC02F8 004207 (v02 SaSsdt SaSsdt   00003000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000DAEC4500 004646 (v01 DptfTa DptfTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: SLIC 0x00000000DAEC8B48 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.000000] ACPI: MSDM 0x00000000DAEC8CC0 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
>[    0.000000] ACPI: DMAR 0x00000000DAEC8D18 0000D4 (v01 INTEL  BDW      00000001 INTL 00000001)
>[    0.000000] ACPI: CSRT 0x00000000DAEC8DF0 0000C4 (v01 INTL   BDW-ULT  00000001 INTL 20100528)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000021f7fffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x21f3ea000-0x21f3fdfff]
>[    0.000000]  [ffffea0000000000-ffffea00087fffff] PMD -> [ffff880217000000-ffff88021e9fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x21f7fffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
>[    0.000000]   node   0: [mem 0x00100000-0xc43dcfff]
>[    0.000000]   node   0: [mem 0x100000000-0x21f7fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00001000-0x21f7fffff]
>[    0.000000] On node 0 totalpages: 1981305
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 12496 pages used for memmap
>[    0.000000]   DMA32 zone: 799709 pages, LIFO batch:31
>[    0.000000]   Normal zone: 18400 pages used for memmap
>[    0.000000]   Normal zone: 1177600 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0xdd800000-0xdf7fffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x83])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] res level lint[0x13])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl edge lint[0x82])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] low level lint[0x51])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xc43dd000-0xdae9ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdaea0000-0xdaec9fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdaeca000-0xdb801fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdb802000-0xdbafefff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdbaff000-0xdcffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdd000000-0xdf7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf800000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.000000] e820: [mem 0xdf800000-0xf7ffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] setup_percpu: NR_CPUS:1024 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 31 pages/cpu @ffff88021f000000 s87936 r8192 d30848 u524288
>[    0.000000] pcpu-alloc: s87936 r8192 d30848 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1950324
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.19.7-200.fc21.x86_64 root=/dev/mapper/fedora_ts-root ro rd.lvm.lv=fedora_ts/root rd.luks.uuid=luks-442b1aa2-0d08-4b40-b8e6-2a263b0966f0 rd.lvm.lv=fedora_ts/swap rhgb quiet drm.debug=0xe log_buf_len=4M
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
>[    0.000000] Memory: 7693492K/7925220K available (7659K kernel code, 1243K rwdata, 3304K rodata, 1504K init, 1532K bss, 231728K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=1024 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS:65792 nr_irqs:728 16
>[    0.000000] 	Offload RCU callbacks from all CPUs
>[    0.000000] 	Offload RCU callbacks from CPUs: 0-3.
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 2194.956 MHz processor
>[    0.000026] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.91 BogoMIPS (lpj=2194956)
>[    0.000028] pid_max: default: 32768 minimum: 301
>[    0.000033] ACPI: Core revision 20141107
>[    0.023214] ACPI: All ACPI Tables successfully acquired
>[    0.025400] Security Framework initialized
>[    0.025405] SELinux:  Initializing.
>[    0.025410] SELinux:  Starting in permissive mode
>[    0.025943] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.027413] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.028033] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.028044] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.028228] Initializing cgroup subsys memory
>[    0.028232] Initializing cgroup subsys devices
>[    0.028234] Initializing cgroup subsys freezer
>[    0.028236] Initializing cgroup subsys net_cls
>[    0.028237] Initializing cgroup subsys blkio
>[    0.028239] Initializing cgroup subsys perf_event
>[    0.028241] Initializing cgroup subsys net_prio
>[    0.028242] Initializing cgroup subsys hugetlb
>[    0.028266] CPU: Physical Processor ID: 0
>[    0.028267] CPU: Processor Core ID: 0
>[    0.028271] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.029255] mce: CPU supports 7 MCE banks
>[    0.029266] CPU0: Thermal monitoring enabled (TM1)
>[    0.029274] process: using mwait in idle threads
>[    0.029277] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.029604] Freeing SMP alternatives memory: 28K (ffffffff81eb0000 - ffffffff81eb7000)
>[    0.030398] ftrace: allocating 27707 entries in 109 pages
>[    0.041250] dmar: Host address width 39
>[    0.041251] dmar: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.041260] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e
>[    0.041262] dmar: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.041266] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da
>[    0.041267] dmar: RMRR base: 0x000000db9ee000 end: 0x000000db9fcfff
>[    0.041268] dmar: RMRR base: 0x000000dd000000 end: 0x000000df7fffff
>[    0.041270] dmar: ANDD device: 1 name: \_SB.PCI0.SDMA
>[    0.041392] IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.041393] HPET id 0 under DRHD base 0xfed91000
>[    0.041393] Queued invalidation will be enabled to support x2apic and Intr-remapping.
>[    0.041394] Your BIOS is broken and requested that x2apic be disabled.
>This will slightly decrease performance.
>Use 'intremap=no_x2apic_optout' to override BIOS request.
>[    0.041592] Enabled IRQ remapping in xapic mode
>[    0.041593] x2apic not enabled, IRQ remapping is in xapic mode
>[    0.042208] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.052220] smpboot: CPU0: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (fam: 06, model: 3d, stepping: 04)
>[    0.052226] TSC deadline timer enabled
>[    0.052244] Performance Events: PEBS fmt2+, generic architected perfmon, full-width counters, Intel PMU driver.
>[    0.052249] ... version:                3
>[    0.052250] ... bit width:              48
>[    0.052250] ... generic registers:      4
>[    0.052251] ... value mask:             0000ffffffffffff
>[    0.052252] ... max period:             0000ffffffffffff
>[    0.052253] ... fixed-purpose events:   3
>[    0.052253] ... event mask:             000000070000000f
>[    0.052905] x86: Booting SMP configuration:
>[    0.052906] .... node  #0, CPUs:      #1
>[    0.067192] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.067269]  #2 #3
>[    0.095843] x86: Booted up 1 node, 4 CPUs
>[    0.095846] smpboot: Total of 4 processors activated (17559.64 BogoMIPS)
>[    0.099384] devtmpfs: initialized
>[    0.102280] PM: Registering ACPI NVS region [mem 0xdaeca000-0xdb801fff] (9666560 bytes)
>[    0.102512] atomic64_test: passed for x86-64 platform with CX8 and with SSE
>[    0.102516] pinctrl core: initialized pinctrl subsystem
>[    0.102552] RTC time: 11:32:29, date: 05/18/15
>[    0.102644] NET: Registered protocol family 16
>[    0.105201] cpuidle: using governor menu
>[    0.105272] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.105273] ACPI: bus type PCI registered
>[    0.105275] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.105345] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.105348] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.105427] PCI: Using configuration type 1 for base access
>[    0.105433] dmi type 0xB1 record - unknown flag
>[    0.109533] ACPI: Added _OSI(Module Device)
>[    0.109535] ACPI: Added _OSI(Processor Device)
>[    0.109536] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.109537] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.114703] ACPI: Executed 16 blocks of module-level executable AML code
>[    0.123500] ACPI: Dynamic OEM Table Load:
>[    0.123507] ACPI: SSDT 0xFFFF880215B11400 0003D3 (v02 PmRef  Cpu0Cst  00003001 INTL 20120913)
>[    0.124321] ACPI: Dynamic OEM Table Load:
>[    0.124327] ACPI: SSDT 0xFFFF880215ABB800 0005AA (v02 PmRef  ApIst    00003000 INTL 20120913)
>[    0.125184] ACPI: Dynamic OEM Table Load:
>[    0.125188] ACPI: SSDT 0xFFFF880215B0BC00 000119 (v02 PmRef  ApCst    00003000 INTL 20120913)
>[    0.129321] ACPI: Interpreter enabled
>[    0.129331] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580)
>[    0.129339] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580)
>[    0.129355] ACPI: (supports S0 S3 S4 S5)
>[    0.129356] ACPI: Using IOAPIC for interrupt routing
>[    0.129392] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.130985] ACPI: Power Resource [PG00] (on)
>[    0.131327] ACPI: Power Resource [PG01] (on)
>[    0.131642] ACPI: Power Resource [PG02] (on)
>[    0.143788] ACPI: Power Resource [FN00] (off)
>[    0.143865] ACPI: Power Resource [FN01] (off)
>[    0.143928] ACPI: Power Resource [FN02] (off)
>[    0.143986] ACPI: Power Resource [FN03] (off)
>[    0.144044] ACPI: Power Resource [FN04] (off)
>[    0.144878] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.144883] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.145358] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.145960] PCI host bridge to bus 0000:00
>[    0.145963] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.145964] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.145966] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.145967] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.145968] pci_bus 0000:00: root bus resource [mem 0xdf800000-0xfeafffff]
>[    0.145975] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
>[    0.146057] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
>[    0.146067] pci 0000:00:02.0: reg 0x10: [mem 0xf6000000-0xf6ffffff 64bit]
>[    0.146072] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.146076] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.146153] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
>[    0.146160] pci 0000:00:03.0: reg 0x10: [mem 0xf741c000-0xf741ffff 64bit]
>[    0.146243] pci 0000:00:04.0: [8086:1603] type 00 class 0x118000
>[    0.146253] pci 0000:00:04.0: reg 0x10: [mem 0xf7410000-0xf7417fff 64bit]
>[    0.146353] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
>[    0.146368] pci 0000:00:14.0: reg 0x10: [mem 0xf7400000-0xf740ffff 64bit]
>[    0.146421] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.146464] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.146495] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
>[    0.146511] pci 0000:00:16.0: reg 0x10: [mem 0xf7425000-0xf742501f 64bit]
>[    0.146567] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.146637] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
>[    0.146652] pci 0000:00:1b.0: reg 0x10: [mem 0xf7418000-0xf741bfff 64bit]
>[    0.146705] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.146746] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.146773] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400
>[    0.146835] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.146874] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.146904] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400
>[    0.146967] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    0.147007] pci 0000:00:1c.3: System wakeup disabled by ACPI
>[    0.147044] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320
>[    0.147062] pci 0000:00:1d.0: reg 0x10: [mem 0xf7423000-0xf74233ff]
>[    0.147145] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.147191] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.147225] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
>[    0.147389] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
>[    0.147402] pci 0000:00:1f.2: reg 0x10: [io  0xf0b0-0xf0b7]
>[    0.147408] pci 0000:00:1f.2: reg 0x14: [io  0xf0a0-0xf0a3]
>[    0.147414] pci 0000:00:1f.2: reg 0x18: [io  0xf090-0xf097]
>[    0.147420] pci 0000:00:1f.2: reg 0x1c: [io  0xf080-0xf083]
>[    0.147426] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.147432] pci 0000:00:1f.2: reg 0x24: [mem 0xf7422000-0xf74227ff]
>[    0.147464] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.147523] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
>[    0.147535] pci 0000:00:1f.3: reg 0x10: [mem 0xf7421000-0xf74210ff 64bit]
>[    0.147552] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.147631] pci 0000:00:1f.6: [8086:9ca4] type 00 class 0x118000
>[    0.147659] pci 0000:00:1f.6: reg 0x10: [mem 0xf7420000-0xf7420fff 64bit]
>[    0.147901] pci 0000:01:00.0: [10ec:5249] type 00 class 0xff0000
>[    0.147929] pci 0000:01:00.0: reg 0x10: [mem 0xf7300000-0xf7300fff]
>[    0.148068] pci 0000:01:00.0: supports D1 D2
>[    0.148069] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.148104] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.150930] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.150935] pci 0000:00:1c.0:   bridge window [mem 0xf7300000-0xf73fffff]
>[    0.151050] pci 0000:02:00.0: [14e4:43b1] type 00 class 0x028000
>[    0.151074] pci 0000:02:00.0: reg 0x10: [mem 0xf7200000-0xf7207fff 64bit]
>[    0.151090] pci 0000:02:00.0: reg 0x18: [mem 0xf7000000-0xf71fffff 64bit]
>[    0.151207] pci 0000:02:00.0: supports D1 D2
>[    0.151209] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.151241] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.153965] pci 0000:00:1c.3: PCI bridge to [bus 02]
>[    0.153969] pci 0000:00:1c.3:   bridge window [mem 0xf7000000-0xf72fffff]
>[    0.154024] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
>[    0.156139] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.156179] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.156217] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.156256] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.156293] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.156331] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 10 11 12 14 15)
>[    0.156368] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.156406] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.157579] ACPI: Enabled 3 GPEs in block 00 to 7F
>[    0.157626] ACPI : EC: GPE = 0x27, I/O: command/status = 0x934, data = 0x930
>[    0.157727] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.157729] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.157731] vgaarb: loaded
>[    0.157732] vgaarb: bridge control possible 0000:00:02.0
>[    0.157794] SCSI subsystem initialized
>[    0.157832] libata version 3.00 loaded.
>[    0.157855] ACPI: bus type USB registered
>[    0.157869] usbcore: registered new interface driver usbfs
>[    0.157876] usbcore: registered new interface driver hub
>[    0.157889] usbcore: registered new device driver usb
>[    0.157973] PCI: Using ACPI for IRQ routing
>[    0.159160] PCI: pci_cache_line_size set to 64 bytes
>[    0.159194] e820: reserve RAM buffer [mem 0x0009d400-0x0009ffff]
>[    0.159195] e820: reserve RAM buffer [mem 0xc43dd000-0xc7ffffff]
>[    0.159196] e820: reserve RAM buffer [mem 0x21f800000-0x21fffffff]
>[    0.159282] NetLabel: Initializing
>[    0.159283] NetLabel:  domain hash size = 128
>[    0.159284] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.159295] NetLabel:  unlabeled traffic allowed by default
>[    0.159345] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.159349] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.161375] Switched to clocksource hpet
>[    0.166800] pnp: PnP ACPI init
>[    0.166971] system 00:00: [io  0x0680-0x069f] has been reserved
>[    0.166973] system 00:00: [io  0xffff] has been reserved
>[    0.166975] system 00:00: [io  0xffff] has been reserved
>[    0.166976] system 00:00: [io  0xffff] has been reserved
>[    0.166979] system 00:00: [io  0x1800-0x18fe] could not be reserved
>[    0.166980] system 00:00: [io  0x164e-0x164f] has been reserved
>[    0.166983] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.167026] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.167056] system 00:02: [io  0x1854-0x1857] has been reserved
>[    0.167058] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.167173] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.167194] pnp 00:04: Plug and Play ACPI device, IDs DLL0665 PNP0f13 (active)
>[    0.167316] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.167318] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.167319] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.167321] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.167322] system 00:05: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.167324] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.167325] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.167327] system 00:05: [mem 0xfed45000-0xfed8ffff] could not be reserved
>[    0.167328] system 00:05: [mem 0xff000000-0xffffffff] has been reserved
>[    0.167330] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.167331] system 00:05: [mem 0xf7fe0000-0xf7feffff] has been reserved
>[    0.167333] system 00:05: [mem 0xf7ff0000-0xf7ffffff] has been reserved
>[    0.167334] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.167728] system 00:06: [mem 0xfe102000-0xfe102fff] has been reserved
>[    0.167730] system 00:06: [mem 0xfe104000-0xfe104fff] has been reserved
>[    0.167732] system 00:06: [mem 0xfe106000-0xfe106fff] has been reserved
>[    0.167733] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.171801] pnp: PnP ACPI: found 7 devices
>[    0.178063] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.178068] pci 0000:00:1c.0:   bridge window [mem 0xf7300000-0xf73fffff]
>[    0.178074] pci 0000:00:1c.3: PCI bridge to [bus 02]
>[    0.178078] pci 0000:00:1c.3:   bridge window [mem 0xf7000000-0xf72fffff]
>[    0.178085] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.178086] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.178088] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.178089] pci_bus 0000:00: resource 7 [mem 0xdf800000-0xfeafffff]
>[    0.178090] pci_bus 0000:01: resource 1 [mem 0xf7300000-0xf73fffff]
>[    0.178092] pci_bus 0000:02: resource 1 [mem 0xf7000000-0xf72fffff]
>[    0.178120] NET: Registered protocol family 2
>[    0.178287] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.178427] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.178529] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.178547] TCP: reno registered
>[    0.178557] UDP hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.178583] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.178639] NET: Registered protocol family 1
>[    0.178653] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.194521] PCI: CLS 64 bytes, default 64
>[    0.194567] Unpacking initramfs...
>[    0.445711] Freeing initrd memory: 19100K (ffff880035aa3000 - ffff880036d4a000)
>[    0.445738] dmar: ACPI device "INTL9C60:00" under DMAR at fed91000 as 00:15.0
>[    0.445747] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.445749] software IO TLB [mem 0xc03dd000-0xc43dd000] (64MB) mapped at [ffff8800c03dd000-ffff8800c43dcfff]
>[    0.445945] microcode: CPU0 sig=0x306d4, pf=0x40, revision=0x1d
>[    0.445951] microcode: CPU1 sig=0x306d4, pf=0x40, revision=0x1d
>[    0.445957] microcode: CPU2 sig=0x306d4, pf=0x40, revision=0x1d
>[    0.445964] microcode: CPU3 sig=0x306d4, pf=0x40, revision=0x1d
>[    0.446001] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    0.446262] AVX2 version of gcm_enc/dec engaged.
>[    0.446263] AES CTR mode by8 optimization enabled
>[    0.447922] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni)
>[    0.448254] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.448266] Initialise system trusted keyring
>[    0.448289] audit: initializing netlink subsys (disabled)
>[    0.448303] audit: type=2000 audit(1431948749.433:1): initialized
>[    0.448544] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.449772] zpool: loaded
>[    0.449774] zbud: loaded
>[    0.449919] VFS: Disk quotas dquot_6.5.2
>[    0.449947] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.450287] Key type big_key registered
>[    0.450289] SELinux:  Registering netfilter hooks
>[    0.450989] alg: No test for stdrng (krng)
>[    0.450997] NET: Registered protocol family 38
>[    0.451004] Key type asymmetric registered
>[    0.451007] Asymmetric key parser 'x509' registered
>[    0.451045] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.451075] io scheduler noop registered
>[    0.451078] io scheduler deadline registered
>[    0.451107] io scheduler cfq registered (default)
>[    0.451501] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
>[    0.451503] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
>[    0.451506] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
>[    0.451517] pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt
>[    0.451518] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
>[    0.451521] pcie_pme 0000:00:1c.3:pcie01: service driver pcie_pme loaded
>[    0.451526] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.451539] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    0.451573] intel_idle: MWAIT substates: 0x11142120
>[    0.451574] intel_idle: v0.4 model 0x3D
>[    0.451575] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.452572] ACPI: AC Adapter [AC] (on-line)
>[    0.452714] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    0.453352] ACPI: Lid Switch [LID0]
>[    0.453394] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    0.453397] ACPI: Power Button [PBTN]
>[    0.453425] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    0.453427] ACPI: Sleep Button [SBTN]
>[    0.453459] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>[    0.453461] ACPI: Power Button [PWRF]
>[    0.454775] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.454777] ACPI: Thermal Zone [THM] (25 C)
>[    0.457719] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.457722] ACPI: Thermal Zone [TZ00] (68 C)
>[    0.460404] thermal LNXTHERM:02: registered as thermal_zone2
>[    0.460405] ACPI: Thermal Zone [TZ01] (68 C)
>[    0.460445] GHES: HEST is not enabled!
>[    0.460520] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.462870] Non-volatile memory driver v1.3
>[    0.462875] Linux agpgart interface v0.103
>[    0.463015] ahci 0000:00:1f.2: version 3.0
>[    0.463306] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
>[    0.473730] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x8 impl SATA mode
>[    0.473733] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo only pio slum part deso sadm sds apst 
>[    0.474127] scsi host0: ahci
>[    0.474285] scsi host1: ahci
>[    0.474370] scsi host2: ahci
>[    0.474493] scsi host3: ahci
>[    0.474549] ata1: DUMMY
>[    0.474551] ata2: DUMMY
>[    0.474552] ata3: DUMMY
>[    0.474555] ata4: SATA max UDMA/133 abar m2048@0xf7422000 port 0xf7422280 irq 44
>[    0.474647] libphy: Fixed MDIO Bus: probed
>[    0.474822] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.474860] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    0.474938] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.475000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.475001] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.475003] usb usb1: Product: xHCI Host Controller
>[    0.475004] usb usb1: Manufacturer: Linux 3.19.7-200.fc21.x86_64 xhci-hcd
>[    0.475005] usb usb1: SerialNumber: 0000:00:14.0
>[    0.475088] ACPI: Battery Slot [BAT0] (battery present)
>[    0.475177] hub 1-0:1.0: USB hub found
>[    0.475191] hub 1-0:1.0: 11 ports detected
>[    0.478415] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.478448] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    0.478473] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.478475] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.478476] usb usb2: Product: xHCI Host Controller
>[    0.478477] usb usb2: Manufacturer: Linux 3.19.7-200.fc21.x86_64 xhci-hcd
>[    0.478478] usb usb2: SerialNumber: 0000:00:14.0
>[    0.478556] hub 2-0:1.0: USB hub found
>[    0.478563] hub 2-0:1.0: 4 ports detected
>[    0.479860] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.479865] ehci-pci: EHCI PCI platform driver
>[    0.479955] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    0.479987] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3
>[    0.479998] ehci-pci 0000:00:1d.0: debug port 2
>[    0.483904] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    0.483914] ehci-pci 0000:00:1d.0: irq 21, io mem 0xf7423000
>[    0.489713] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    0.489739] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.489740] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.489741] usb usb3: Product: EHCI Host Controller
>[    0.489743] usb usb3: Manufacturer: Linux 3.19.7-200.fc21.x86_64 ehci_hcd
>[    0.489744] usb usb3: SerialNumber: 0000:00:1d.0
>[    0.489855] hub 3-0:1.0: USB hub found
>[    0.489860] hub 3-0:1.0: 2 ports detected
>[    0.489957] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.489962] ohci-pci: OHCI PCI platform driver
>[    0.489971] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.490014] usbcore: registered new interface driver usbserial
>[    0.490019] usbcore: registered new interface driver usbserial_generic
>[    0.490026] usbserial: USB Serial support registered for generic
>[    0.490054] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    0.490689] i8042: Warning: Keylock active
>[    0.492878] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.492881] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.492974] mousedev: PS/2 mouse device common for all mice
>[    0.493330] rtc_cmos 00:01: RTC can wake from S4
>[    0.493472] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    0.493509] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.493563] device-mapper: uevent: version 1.0.3
>[    0.493670] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com
>[    0.493733] Intel P-state driver initializing.
>[    0.494653] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>[    0.495045] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.495345] usbcore: registered new interface driver usbhid
>[    0.495347] usbhid: USB HID core driver
>[    0.495500] drop_monitor: Initializing network drop monitor service
>[    0.495667] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    0.495769] TCP: cubic registered
>[    0.495787] Initializing XFRM netlink socket
>[    0.496132] NET: Registered protocol family 10
>[    0.496756] mip6: Mobile IPv6
>[    0.496766] NET: Registered protocol family 17
>[    0.497687] Loading compiled-in X.509 certificates
>[    0.500996] Loaded X.509 cert 'Fedora kernel signing key: 947feb6625ca98b615c70706c3bd6785859c6839'
>[    0.501050] registered taskstats version 1
>[    0.502011]   Magic number: 15:987:529
>[    0.502181] rtc_cmos 00:01: setting system clock to 2015-05-18 11:32:30 UTC (1431948750)
>[    0.502423] PM: Hibernation image not present or could not be loaded.
>[    0.780059] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    0.782055] ata4.00: failed to get NCQ Send/Recv Log Emask 0x1
>[    0.782059] ata4.00: ATA-9: SAMSUNG SSD PM851 M.2 2280 256GB, EXT25D0Q, max UDMA/133
>[    0.782062] ata4.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    0.782081] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
>[    0.782387] ata4.00: failed to get NCQ Send/Recv Log Emask 0x1
>[    0.782423] ata4.00: configured for UDMA/133
>[    0.782566] scsi 3:0:0:0: Direct-Access     ATA      SAMSUNG SSD PM85 5D0Q PQ: 0 ANSI: 5
>[    0.782752] sd 3:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
>[    0.782768] sd 3:0:0:0: Attached scsi generic sg0 type 0
>[    0.782778] sd 3:0:0:0: [sda] Write Protect is off
>[    0.782780] sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    0.782789] sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    0.783073]  sda: sda1 sda2
>[    0.783263] sd 3:0:0:0: [sda] Attached SCSI disk
>[    0.783559] Freeing unused kernel memory: 1504K (ffffffff81d38000 - ffffffff81eb0000)
>[    0.783561] Write protecting the kernel read-only data: 12288k
>[    0.783780] Freeing unused kernel memory: 520K (ffff88000177e000 - ffff880001800000)
>[    0.783966] Freeing unused kernel memory: 792K (ffff880001b3a000 - ffff880001c00000)
>[    0.785567] random: systemd urandom read with 23 bits of entropy available
>[    0.792030] usb 3-1: new high-speed USB device number 2 using ehci-pci
>[    0.793593] usb 2-1: New USB device found, idVendor=0bda, idProduct=8153
>[    0.793596] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=6
>[    0.793598] usb 2-1: Product: USB 10/100/1000 LAN
>[    0.793599] usb 2-1: Manufacturer: Realtek
>[    0.793600] usb 2-1: SerialNumber: 000001000000
>[    0.831073] usb 1-2: new full-speed USB device number 2 using xhci_hcd
>[    0.906508] usb 3-1: New USB device found, idVendor=8087, idProduct=8001
>[    0.906512] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    0.906658] hub 3-1:1.0: USB hub found
>[    0.906756] hub 3-1:1.0: 8 ports detected
>[    0.997503] usb 1-2: New USB device found, idVendor=046d, idProduct=c52b
>[    0.997506] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    0.997508] usb 1-2: Product: USB Receiver
>[    0.997510] usb 1-2: Manufacturer: Logitech
>[    1.005360] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-2/input2
>[    1.154405] usb 1-3: new full-speed USB device number 3 using xhci_hcd
>[    1.166471] sdhci: Secure Digital Host Controller Interface driver
>[    1.166473] sdhci: Copyright(c) Pierre Ossman
>[    1.177260] rtsx_pci 0000:01:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 46
>[    1.188237] usbcore: registered new interface driver r8152
>[    1.193961] [drm] Initialized drm 1.1.0 20060810
>[    1.204443] alg: No test for crc32 (crc32-pclmul)
>[    1.265831] [drm:i915_dump_device_info] i915 device info: gen=8, pciid=0x1616 rev=0x09 flags=is_mobile,need_gfx_hws,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    1.265847] [drm:intel_detect_pch] Found LynxPoint LP PCH
>[    1.265994] [drm] Memory usable by graphics device = 4096M
>[    1.265996] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.265998] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    1.265999] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.266000] [drm] Replacing VGA console driver
>[    1.267264] Console: switching to colour dummy device 80x25
>[    1.268277] [drm:intel_opregion_setup] graphic opregion physical addr: 0xdb7f5018
>[    1.268288] [drm:intel_opregion_setup] Public ACPI methods supported
>[    1.268290] [drm:intel_opregion_setup] SWSCI supported
>[    1.268292] [drm] ACPI BIOS requests an excessive sleep of 20000 ms, using 1500 ms instead
>[    1.273507] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[    1.273510] [drm:intel_opregion_setup] ASLE supported
>[    1.273638] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.273640] [drm] Driver supports precise vblank timestamp query.
>[    1.273643] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.273646] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    1.273649] [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 0 fdi_rx_polarity_inverted 0
>[    1.273651] [drm:parse_general_definitions] crt_ddc_bus_pin: 0
>[    1.273653] [drm:parse_lfp_panel_data] DRRS supported mode is seamless
>[    1.273656] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.273660] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 0 69300 1366 1398 1430 1470 768 771 776 786 0x8 0xa
>[    1.273662] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[    1.273665] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 10, level 255
>[    1.273668] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.273671] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.273673] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.273676] [drm:parse_driver_features] DRRS State Enabled:0
>[    1.273679] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    1.273681] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[    1.273683] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.273685] [drm:parse_ddi_port] VBT HDMI level shift for port B: 6
>[    1.273709] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.273716] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at dd800000
>[    1.273719] [drm:intel_display_power_get] enabling always-on
>[    1.273721] [drm:intel_display_power_get] enabling display
>[    1.273793] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    1.273795] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec)
>[    1.273797] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec)
>[    1.273799] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec)
>[    1.273801] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    1.273803] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    1.273805] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec)
>[    1.273806] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec)
>[    1.273808] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec)
>[    1.273810] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    1.273812] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    1.273814] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec)
>[    1.273815] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec)
>[    1.273817] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec)
>[    1.273819] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    1.273822] [drm:intel_modeset_init] 3 display pipes available.
>[    1.273833] [drm:intel_ddi_pll_init] CDCLK running at 540000KHz
>[    1.273837] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.274147] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    1.274218] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[    1.274220] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    1.274223] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    1.274225] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    1.274227] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[    1.274280] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    1.274296] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    1.274710] [drm:intel_dp_get_dpcd] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>[    1.275010] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel.
>[    1.275019] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    1.290705] usb 2-1: reset SuperSpeed USB device number 2 using xhci_hcd
>[    1.295472] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.295476] [drm:intel_dp_drrs_init] VBT doesn't support DRRS
>[    1.295481] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 937/937
>[    1.295501] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    1.295567] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    1.301870] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8802135d4e00
>[    1.301873] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8802135d4e48
>[    1.301875] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8802135d4e90
>[    1.302550] [drm:intel_modeset_readout_hw_state] [CRTC:9] hw state readout: enabled
>[    1.302553] [drm:intel_modeset_readout_hw_state] [CRTC:13] hw state readout: disabled
>[    1.302556] [drm:intel_modeset_readout_hw_state] [CRTC:17] hw state readout: disabled
>[    1.302558] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    1.302560] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    1.302565] [drm:intel_ddi_get_config] pipe has 24 bpp for eDP panel, overriding BIOS-provided max 18 bpp
>[    1.302568] [drm:intel_modeset_readout_hw_state] [ENCODER:19:TMDS-19] hw state readout: enabled, pipe A
>[    1.302570] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A
>[    1.302572] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe A
>[    1.302574] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe B
>[    1.302575] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe C
>[    1.302579] [drm:intel_modeset_readout_hw_state] [CONNECTOR:20:eDP-1] hw state readout: enabled
>[    1.302581] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:DP-1] hw state readout: disabled
>[    1.302583] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:HDMI-A-1] hw state readout: disabled
>[    1.302587] [drm:intel_dump_pipe_config] [CRTC:9][setup_hw_state] config for pipe A
>[    1.302589] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.302591] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.302593] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.302595] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 362389, link_n: 524288, tu: 64
>[    1.302597] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.302599] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.302600] [drm:intel_dump_pipe_config] requested mode:
>[    1.302604] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    1.302605] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.302608] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    1.302611] [drm:intel_dump_crtc_timings] crtc timings: 373249 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x0 flags: 0xa
>[    1.302612] [drm:intel_dump_pipe_config] port clock: 540000
>[    1.302614] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[    1.302616] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.302618] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0c800708, enabled
>[    1.302619] [drm:intel_dump_pipe_config] ips: 0
>[    1.302620] [drm:intel_dump_pipe_config] double wide: 0
>[    1.302623] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.302625] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.302627] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.302629] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.302631] [drm:intel_dump_pipe_config] [CRTC:13][setup_hw_state] config for pipe B
>[    1.302633] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.302634] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.302637] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.302639] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.302641] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.302643] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.302644] [drm:intel_dump_pipe_config] requested mode:
>[    1.302647] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.302648] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.302651] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.302653] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.302654] [drm:intel_dump_pipe_config] port clock: 0
>[    1.302656] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.302659] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.302660] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.302662] [drm:intel_dump_pipe_config] ips: 0
>[    1.302663] [drm:intel_dump_pipe_config] double wide: 0
>[    1.302666] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.302668] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.302669] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.302671] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.302673] [drm:intel_dump_pipe_config] [CRTC:17][setup_hw_state] config for pipe C
>[    1.302675] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    1.302676] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.302678] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.302680] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.302682] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.302684] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.302685] [drm:intel_dump_pipe_config] requested mode:
>[    1.302688] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.302689] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.302692] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.302694] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.302696] [drm:intel_dump_pipe_config] port clock: 0
>[    1.302697] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.302699] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.302701] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.302702] [drm:intel_dump_pipe_config] ips: 0
>[    1.302704] [drm:intel_dump_pipe_config] double wide: 0
>[    1.302710] [drm:intel_connector_check_state] [CONNECTOR:20:eDP-1]
>[    1.302713] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[    1.302715] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[    1.302717] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    1.302718] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[    1.302720] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[    1.302721] [drm:check_crtc_state] [CRTC:9]
>[    1.302729] [drm:check_crtc_state] [CRTC:13]
>[    1.302731] [drm:check_crtc_state] [CRTC:17]
>[    1.302733] [drm:check_shared_dpll_state] WRPLL 1
>[    1.302735] [drm:check_shared_dpll_state] WRPLL 2
>[    1.302741] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 12800, size 0x4e2000
>[    1.302743] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=4e2000
>[    1.302749] [drm:i915_pages_create_for_stolen] offset=0x0, size=5120000
>[    1.302753] [drm:intel_alloc_plane_obj] plane fb obj ffff880036470000
>[    1.302756] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 4e2000
>[    1.302758] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [4e2000, fffff000]
>[    1.305866] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    1.305869] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    1.305923] [drm:i915_gem_context_init] HW context support initialized
>[    1.305930] [drm:init_status_page] render ring hws offset: 0x004f4000
>[    1.306032] [drm:intel_init_pipe_control] render ring pipe control offset: 0x00515000
>[    1.306037] [drm:init_status_page] bsd ring hws offset: 0x00516000
>[    1.306093] [drm:init_status_page] blitter ring hws offset: 0x00537000
>[    1.306141] [drm:init_status_page] video enhancement ring hws offset: 0x00558000
>[    1.306193] [drm:intel_ring_workarounds_emit] Number of Workarounds emitted: 6
>[    1.306320] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    1.306342] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[    1.306345] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[    1.306359] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.306363] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[    1.306367] [drm:drm_mode_debug_printmodeline] Modeline 21:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    1.306370] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[    1.306372] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[    1.307316] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 01 01 81 02 00 06 00 00 00 00
>[    1.307318] [drm:intel_dp_get_dpcd] Displayport TPS3 supported
>[    1.309938] [drm:intel_dp_probe_oui] Sink OUI: 00e04c
>[    1.310934] [drm:intel_dp_probe_oui] Branch OUI: 00e04c
>[    1.311757] [drm:intel_dp_probe_mst] Sink is MST capable
>[    1.315966] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.316330] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[    1.316332] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[    1.316334] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[    1.316765] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.316768] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.316770] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[    1.316772] [drm:drm_setup_crtcs] 
>[    1.316774] [drm:drm_enable_connectors] connector 20 enabled? yes
>[    1.316776] [drm:drm_enable_connectors] connector 28 enabled? no
>[    1.316777] [drm:drm_enable_connectors] connector 32 enabled? no
>[    1.316780] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    1.316781] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    1.316784] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:9]: 3200x1800
>[    1.316786] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.316787] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.316789] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 9 (0,0)
>[    1.316792] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.316794] [drm:i915_gem_object_create_stolen] creating stolen object: size=15f9000
>[    1.316797] [drm:i915_pages_create_for_stolen] offset=0x4e2000, size=23040000
>[    1.318581] [drm:intelfb_create] allocated 3200x1800 fb: 0x0057a000, bo ffff880036471500
>[    1.318687] fbcon: inteldrmfb (fb0) is primary device
>[    1.318762] [drm:intel_crtc_set_config] [CRTC:9] [FB:36] #connectors=1 (x y) (0 0)
>[    1.318764] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.318766] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.318769] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    1.318770] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=1, fb_changed=1
>[    1.318771] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    1.318773] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.318775] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[    1.318777] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[    1.318781] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    1.318782] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[    1.318784] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.318785] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[    1.318786] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.318787] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.318788] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.318790] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[    1.318791] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.318792] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.318792] [drm:intel_dump_pipe_config] requested mode:
>[    1.318794] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    1.318795] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.318797] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    1.318798] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[    1.318799] [drm:intel_dump_pipe_config] port clock: 540000
>[    1.318800] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    1.318801] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.318802] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.318802] [drm:intel_dump_pipe_config] ips: 1
>[    1.318803] [drm:intel_dump_pipe_config] double wide: 0
>[    1.318811] [drm:intel_edp_backlight_off] 
>[    1.319942] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
>[    1.320029] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    1.320031] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    1.320035] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    1.320069] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0
>[    1.320895] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    1.320907] usb 1-3: New USB device found, idVendor=0a5c, idProduct=216f
>[    1.320909] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    1.320910] usb 1-3: Product: BCM20702A0
>[    1.320912] usb 1-3: Manufacturer: Broadcom Corp
>[    1.320913] usb 1-3: SerialNumber: ACD1B8BFBB28
>[    1.324440] r8152 2-1:1.0 eth0: v1.07.0 (2014/10/09)
>[    1.324720] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    1.324721] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    1.324893] r8152 2-1:1.0 enp0s20u1: renamed from eth0
>[    1.325631] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    1.325632] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    1.325640] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    1.326491] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    1.327532] [drm:drm_dp_send_link_address] link address reply: 3
>[    1.327533] [drm:drm_dp_send_link_address] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[    1.327535] [drm:drm_dp_send_link_address] port 1: input 0, pdt: 3, pn: 8, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 1/1
>[    1.327536] [drm:drm_dp_send_link_address] port 2: input 0, pdt: 0, pn: 1, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0
>[    1.329776] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    1.329777] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    1.331949] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    1.331950] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    1.331967] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    1.332820] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    1.333362] [drm:drm_dp_send_enum_path_resources] enum path resources 8: 2560 2560
>[    1.335666] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    1.335667] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    1.392076] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734]
>[    1.418659] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..]
>[    1.449722] tsc: Refined TSC clocksource calibration: 2194.918 MHz
>[    1.471294] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x12e800, board id: 3038, fw id: 1740245
>[    1.474743] usb 1-4: new full-speed USB device number 4 using xhci_hcd
>[    1.504358] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
>[    1.519773] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    1.525963] [drm:edp_panel_off] Turn eDP port A panel power off
>[    1.525967] [drm:wait_panel_off] Wait for panel power off time
>[    1.525971] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    1.580891] [drm:wait_panel_status] Wait complete
>[    1.580898] [drm:intel_update_fbc] no output, disabling
>[    1.580903] [drm:intel_display_power_put] disabling display
>[    1.580905] [drm:hsw_set_power_well] Requesting to disable the power well
>[    1.580919] [drm:edp_panel_on] Turn eDP port A panel power on
>[    1.580920] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    1.640650] usb 1-4: New USB device found, idVendor=04f3, idProduct=20d0
>[    1.640652] usb 1-4: New USB device strings: Mfr=4, Product=14, SerialNumber=0
>[    1.640653] usb 1-4: Product: Touchscreen
>[    1.640654] usb 1-4: Manufacturer: ELAN
>[    1.640763] usb 1-4: ep 0x2 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    1.799181] usb 1-5: new high-speed USB device number 5 using xhci_hcd
>[    2.028095] usb 1-5: New USB device found, idVendor=0c45, idProduct=670c
>[    2.028097] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
>[    2.028098] usb 1-5: Product: Integrated_Webcam_HD
>[    2.028099] usb 1-5: Manufacturer: CN09GTFM724874C5B3E3A00
>[    2.127440] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[    2.127442] [drm:wait_panel_status] Wait complete
>[    2.127445] [drm:wait_panel_on] Wait for panel power on
>[    2.127447] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    2.336653] [drm:wait_panel_status] Wait complete
>[    2.336659] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    2.336665] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    2.337743] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.338356] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.339270] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[    2.340173] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    2.340416] [drm:intel_edp_backlight_on] 
>[    2.340418] [drm:intel_panel_enable_backlight] pipe A
>[    2.340425] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    2.340431] [drm:intel_psr_match_conditions] PSR disable by flag
>[    2.340436] [drm:ironlake_update_primary_plane] Writing base 0057A000 00000000 0 0 12800
>[    2.375631] [drm:intel_update_fbc] disabled per chip default
>[    2.375635] [drm:intel_connector_check_state] [CONNECTOR:20:eDP-1]
>[    2.375637] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[    2.375638] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[    2.375639] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    2.375640] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[    2.375640] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[    2.375641] [drm:check_crtc_state] [CRTC:9]
>[    2.375648] [drm:check_crtc_state] [CRTC:13]
>[    2.375649] [drm:check_crtc_state] [CRTC:17]
>[    2.375649] [drm:check_shared_dpll_state] WRPLL 1
>[    2.375650] [drm:check_shared_dpll_state] WRPLL 2
>[    2.375662] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[    2.375664] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[    2.375664] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.375666] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.375668] [drm:intel_crtc_set_config] [CRTC:17] [NOFB]
>[    2.375669] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:17], mode_changed=0, fb_changed=0
>[    2.375670] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.375670] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.375678] Console: switching to colour frame buffer device 400x112
>[    2.375685] [drm:intel_crtc_set_config] [CRTC:9] [FB:36] #connectors=1 (x y) (0 0)
>[    2.375686] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[    2.375687] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.375687] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.375689] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[    2.375691] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[    2.375695] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    2.375695] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[    2.375697] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.375698] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[    2.375698] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.375699] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.375700] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.375701] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[    2.375702] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.375702] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.375703] [drm:intel_dump_pipe_config] requested mode:
>[    2.375705] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.375705] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.375706] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.375708] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[    2.375708] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.375709] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    2.375710] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.375710] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.375711] [drm:intel_dump_pipe_config] ips: 1
>[    2.375711] [drm:intel_dump_pipe_config] double wide: 0
>[    2.379647] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.379650] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.379668] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.380543] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.383347] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.383350] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.387504] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.387505] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.387512] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.388359] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.392083] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.392084] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.393039] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.393040] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.393046] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.393889] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.396635] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.396636] i915 0000:00:02.0: registered panic notifier
>[    2.396756] [drm:intel_crtc_set_config] [CRTC:9] [FB:36] #connectors=1 (x y) (0 0)
>[    2.396758] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[    2.396759] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.396761] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.396762] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[    2.396764] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[    2.396768] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    2.396769] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[    2.396771] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.396773] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[    2.396773] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.396774] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.396776] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.396777] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[    2.396779] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.396780] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.396780] [drm:intel_dump_pipe_config] requested mode:
>[    2.396783] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.396784] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.396786] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.396789] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[    2.396790] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.396791] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    2.396792] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.396793] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.396794] [drm:intel_dump_pipe_config] ips: 1
>[    2.396795] [drm:intel_dump_pipe_config] double wide: 0
>[    2.397604] [drm:intel_dp_check_mst_status] got esi2 41 10 00
>[    2.397605] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.398697] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.398699] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.402296] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.402297] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.402300] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.403148] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.404165] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.404166] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.404173] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.405014] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.408239] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.408240] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.412341] [drm:i915_gem_open] 
>[    2.412363] [drm:intel_crtc_set_config] [CRTC:9] [FB:36] #connectors=1 (x y) (0 0)
>[    2.412365] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[    2.412366] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.412368] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.412370] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[    2.412372] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[    2.412376] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    2.412377] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[    2.412379] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.412380] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[    2.412381] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.412382] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.412383] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.412384] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[    2.412386] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.412387] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.412387] [drm:intel_dump_pipe_config] requested mode:
>[    2.412389] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.412390] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.412392] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.412393] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[    2.412394] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.412395] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    2.412396] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.412397] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.412398] [drm:intel_dump_pipe_config] ips: 1
>[    2.412399] [drm:intel_dump_pipe_config] double wide: 0
>[    2.412401] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[    2.412402] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[    2.412404] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.412405] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.412406] [drm:intel_crtc_set_config] [CRTC:17] [NOFB]
>[    2.412407] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:17], mode_changed=0, fb_changed=0
>[    2.412408] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.412409] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.412419] [drm:i915_gem_open] 
>[    2.412454] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[5]
>[    2.412456] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[5]
>[    2.412460] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[    2.412462] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[    2.412464] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[    2.412472] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.412474] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[    2.412476] [drm:drm_mode_debug_printmodeline] Modeline 21:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.412478] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[    2.431263] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.431267] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.431298] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.431423] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[    2.431427] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[    2.431429] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[    2.431431] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[    2.431435] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[    2.431436] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[    2.431438] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[    2.431440] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[    2.431445] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    2.431447] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[    2.431449] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[    2.431610] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.431613] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.431615] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[    2.431621] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    2.431623] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[    2.431624] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[    2.431782] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.431784] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.431787] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[    2.431792] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    2.431795] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2]
>[    2.432154] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.435901] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.435903] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.437014] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.437017] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.437027] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.437890] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.441648] [drm:intel_dp_check_mst_status] got esi2 41 10 00
>[    2.441650] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.442738] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.442740] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.446352] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.446356] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.446361] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.447200] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.448138] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.448140] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.448160] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.449012] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.450728] Switched to clocksource tsc
>[    2.452229] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.452231] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.454594] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.454597] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.454604] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.455463] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.458178] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.458180] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.462442] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.462444] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.462452] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.463302] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.467027] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.467030] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.488285] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.488290] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.488314] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.489173] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.492928] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.492931] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.493809] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.493813] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.493825] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.494673] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.498398] [drm:intel_dp_check_mst_status] got esi2 41 10 00
>[    2.498400] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.499517] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.499519] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.502555] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.502557] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.502560] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.503394] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.507232] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.507233] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.507242] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.508091] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.511818] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.511820] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.512777] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.512782] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.512794] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.513648] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.517387] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.517389] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.541759] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.541762] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.541773] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.542628] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.546353] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.546356] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.567212] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[    2.567215] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[    2.567228] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[    2.568078] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[    2.569173] [drm:drm_edid_to_eld] ELD monitor DELL U3415W
>[    2.569176] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[    2.569200] [drm:drm_mode_debug_printmodeline] Modeline 58:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.569202] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[    2.569205] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.569207] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[    2.569210] [drm:drm_mode_debug_printmodeline] Modeline 63:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    2.569212] [drm:drm_mode_prune_invalid] Not using 720x576i mode 7
>[    2.569214] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    2.569216] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[    2.569219] [drm:drm_mode_debug_printmodeline] Modeline 71:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.569220] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[    2.569223] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.569225] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[    2.569230] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2] probed modes :
>[    2.569233] [drm:drm_mode_debug_printmodeline] Modeline 39:"3440x1440" 60 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x48 0x9
>[    2.569236] [drm:drm_mode_debug_printmodeline] Modeline 42:"3440x1440" 50 265250 3440 3520 3552 3600 1440 1461 1471 1474 0x40 0x9
>[    2.569239] [drm:drm_mode_debug_printmodeline] Modeline 44:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[    2.569242] [drm:drm_mode_debug_printmodeline] Modeline 41:"2560x1080" 60 198000 2560 2708 2752 3000 1080 1091 1096 1100 0x40 0x5
>[    2.569245] [drm:drm_mode_debug_printmodeline] Modeline 43:"1720x1440" 60 159940 1720 1760 1792 1800 1440 1446 1454 1481 0x40 0x9
>[    2.569248] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[    2.569250] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.569253] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.569256] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    2.569259] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    2.569262] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.569265] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.569268] [drm:drm_mode_debug_printmodeline] Modeline 46:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    2.569270] [drm:drm_mode_debug_printmodeline] Modeline 45:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    2.569273] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.569276] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.569279] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    2.569282] [drm:drm_mode_debug_printmodeline] Modeline 54:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.569285] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    2.569288] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    2.569290] [drm:drm_mode_debug_printmodeline] Modeline 49:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    2.569293] [drm:drm_mode_debug_printmodeline] Modeline 67:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    2.569296] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.569299] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.569302] [drm:drm_mode_debug_printmodeline] Modeline 50:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    2.569305] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.569308] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.569310] [drm:drm_mode_debug_printmodeline] Modeline 52:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    2.569402] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    2.569430] [drm:drm_mode_addfb2] [FB:62]
>[    2.572162] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[    2.572165] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[    2.589990] [drm:drm_mode_addfb2] [FB:62]
>[    2.590008] [drm:drm_mode_setcrtc] [CRTC:9]
>[    2.590011] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[    2.590013] [drm:intel_crtc_set_config] [CRTC:9] [FB:62] #connectors=1 (x y) (0 0)
>[    2.590015] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=1
>[    2.590016] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.590018] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.590020] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[    2.590023] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[    2.590026] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    2.590027] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[    2.590029] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.590030] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[    2.590031] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.590032] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.590033] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.590035] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[    2.590036] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.590037] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.590038] [drm:intel_dump_pipe_config] requested mode:
>[    2.590040] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.590041] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.590042] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.590044] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[    2.590044] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.590045] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    2.590046] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.590047] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.590048] [drm:intel_dump_pipe_config] ips: 1
>[    2.590049] [drm:intel_dump_pipe_config] double wide: 0
>[    2.604178] [drm:ironlake_update_primary_plane] Writing base 01B73000 00000000 0 0 12800
>[    2.613587] [drm:drm_mode_setcrtc] [CRTC:9]
>[    2.613593] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[    2.613596] [drm:intel_crtc_set_config] [CRTC:9] [FB:62] #connectors=1 (x y) (0 0)
>[    2.613598] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[    2.613600] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[    2.613603] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.613605] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[    2.613607] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[    2.613611] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[    2.613612] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[    2.613615] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.613617] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[    2.613617] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.613618] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.613620] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.613621] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[    2.613623] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.613624] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.613625] [drm:intel_dump_pipe_config] requested mode:
>[    2.613627] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.613628] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.613629] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[    2.613631] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[    2.613632] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.613633] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    2.613634] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.613636] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.613636] [drm:intel_dump_pipe_config] ips: 1
>[    2.613637] [drm:intel_dump_pipe_config] double wide: 0
>[    2.712979] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[    5.171050] random: nonblocking pool is initialized
>[    5.345699] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    5.345711] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    8.736223] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null)
>[    9.004422] systemd-journald[144]: Received SIGTERM from PID 1 (systemd).
>[    9.062204] audit: type=1404 audit(1431948759.049:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>[    9.079538] SELinux: 2048 avtab hash slots, 105083 rules.
>[    9.092811] SELinux: 2048 avtab hash slots, 105083 rules.
>[    9.115872] SELinux:  8 users, 103 roles, 4989 types, 294 bools, 1 sens, 1024 cats
>[    9.115876] SELinux:  83 classes, 105083 rules
>[    9.119158] SELinux:  Permission audit_read in class capability2 not defined in policy.
>[    9.119162] SELinux: the above unknown classes and permissions will be allowed
>[    9.119167] SELinux:  Completing initialization.
>[    9.119167] SELinux:  Setting up existing superblocks.
>[    9.119173] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
>[    9.119180] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
>[    9.119182] SELinux: initialized (dev nsfs, type nsfs), not configured for labeling
>[    9.119186] SELinux: initialized (dev proc, type proc), uses genfs_contexts
>[    9.119234] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    9.119259] SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
>[    9.119663] SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
>[    9.120455] SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
>[    9.120458] SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
>[    9.120462] SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
>[    9.120464] SELinux: initialized (dev aio, type aio), not configured for labeling
>[    9.120466] SELinux: initialized (dev devpts, type devpts), uses transition SIDs
>[    9.120476] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[    9.120481] SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>[    9.120486] SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
>[    9.120494] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>[    9.120799] SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
>[    9.120801] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    9.120806] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    9.120862] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    9.120883] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120887] SELinux: initialized (dev pstore, type pstore), uses genfs_contexts
>[    9.120888] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120890] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120891] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120896] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120899] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120901] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120902] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120907] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120909] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    9.120911] SELinux: initialized (dev configfs, type configfs), uses genfs_contexts
>[    9.120913] SELinux: initialized (dev drm, type drm), not configured for labeling
>[    9.120919] SELinux: initialized (dev dm-2, type ext4), uses xattr
>[    9.124713] audit: type=1403 audit(1431948759.112:3): policy loaded auid=4294967295 ses=4294967295
>[    9.128333] systemd[1]: Successfully loaded SELinux policy in 67.290ms.
>[    9.153660] systemd[1]: Relabelled /dev and /run in 14.196ms.
>[    9.273327] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[    9.281175] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[    9.298683] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    9.329527] RPC: Registered named UNIX socket transport module.
>[    9.329529] RPC: Registered udp transport module.
>[    9.329530] RPC: Registered tcp transport module.
>[    9.329531] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    9.329885] SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts
>[    9.376768] EXT4-fs (dm-2): re-mounted. Opts: (null)
>[    9.394567] systemd-journald[651]: Received request to flush runtime journal from PID 1
>[    9.453587] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    9.453951] SELinux: initialized (dev nfsd, type nfsd), uses genfs_contexts
>[    9.625466] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=414/937
>[    9.625471] [drm:intel_panel_actually_set_backlight] set backlight PWM = 435
>[    9.626415] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    9.642863] ACPI Warning: \_SB_.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20141107/nspredef-297)
>[    9.642871] ACPI: Invalid package element [0]: got number, expecting [R]
>[    9.642881] _ART package 0 is invalid, ignored
>[    9.734199] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
>[    9.760547] wmi: Mapper loaded
>[    9.789139] [drm:intel_display_power_get] enabling display
>[    9.789145] [drm:hsw_set_power_well] Enabling power well
>[    9.796776] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20141107/utaddress-258)
>[    9.796782] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    9.807937] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8
>[    9.808072] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
>[    9.808157] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input10
>[    9.809657] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[    9.809662] sound hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    9.809665] sound hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    9.809667] sound hdaudioC1D0:    mono: mono_out=0x0
>[    9.809669] sound hdaudioC1D0:    inputs:
>[    9.809672] sound hdaudioC1D0:      Mic=0x12
>[    9.814774] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
>[    9.843549] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    9.856685] media: Linux media interface: v0.10
>[    9.868289] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:20D0.0006/input/input12
>[    9.868774] hid-multitouch 0003:04F3:20D0.0006: input,hiddev0,hidraw1: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-4/input0
>[    9.876625] Linux video capture interface: v2.00
>[    9.887595] i2c_hid i2c-DLL0665:01: failed to retrieve report from device.
>[    9.901844] input: Logitech Performance MX as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/0003:046D:C52B.0003/0003:046D:101A.0004/input/input14
>[    9.905749] logitech-hidpp-device 0003:046D:101A.0004: input,hidraw2: USB HID v1.11 Mouse [Logitech Performance MX] on usb-0000:00:14.0-2:1
>[    9.906540] i2c_hid i2c-DLL0665:01: failed to retrieve report from device.
>[    9.909136] i2c_hid i2c-DLL0665:01: failed to retrieve report from device.
>[    9.910373] input: Logitech K360 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/0003:046D:C52B.0003/0003:046D:4004.0005/input/input15
>[    9.910536] logitech-hidpp-device 0003:046D:4004.0005: input,hidraw3: USB HID v1.11 Keyboard [Logitech K360] on usb-0000:00:14.0-2:2
>[    9.911158] i2c_hid i2c-DLL0665:01: failed to retrieve report from device.
>[    9.911260] input: DLL0665:01 06CB:76AD UNKNOWN as /devices/pci0000:00/INT3433:00/i2c-10/i2c-DLL0665:01/0018:06CB:76AD.0007/input/input16
>[    9.914406] hid-multitouch 0018:06CB:76AD.0007: input,hidraw4: <UNKNOWN> HID v1.00 Mouse [DLL0665:01 06CB:76AD] on 
>[    9.945257] iTCO_vendor_support: vendor-support=0
>[    9.951366] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    9.951412] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    9.951619] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    9.957934] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:670c)
>[    9.987840] input: Dell WMI hotkeys as /devices/virtual/input/input18
>[   10.006451] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input19
>[   10.006554] usbcore: registered new interface driver uvcvideo
>[   10.006556] USB Video Class driver (1.1.1)
>[   10.019947] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
>[   10.020150] SELinux: initialized (dev sda1, type ext4), uses xattr
>[   10.021243] cfg80211: Calling CRDA to update world regulatory domain
>[   10.035483] Adding 7864316k swap on /dev/mapper/fedora_ts-swap.  Priority:-1 extents:1 across:7864316k SSFS
>[   10.040564] cfg80211: World regulatory domain updated:
>[   10.040568] cfg80211:  DFS Master region: unset
>[   10.040570] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[   10.040573] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   10.040575] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   10.040577] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
>[   10.040580] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>[   10.040583] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>[   10.040586] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[   10.040588] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
>[   10.040590] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
>[   10.083162] kvm: disabled by bios
>[   10.109967] wl: module license 'MIXED/Proprietary' taints kernel.
>[   10.109971] Disabling lock debugging due to kernel taint
>[   10.124677] Bluetooth: Core ver 2.20
>[   10.124689] NET: Registered protocol family 31
>[   10.124691] Bluetooth: HCI device and connection manager initialized
>[   10.124695] Bluetooth: HCI socket layer initialized
>[   10.124698] Bluetooth: L2CAP socket layer initialized
>[   10.124704] Bluetooth: SCO socket layer initialized
>[   10.136280] wl: module verification failed: signature and/or  required key missing - tainting kernel
>[   10.153487] intel_rapl: Found RAPL domain package
>[   10.153492] intel_rapl: Found RAPL domain core
>[   10.153495] intel_rapl: Found RAPL domain uncore
>[   10.153498] intel_rapl: Found RAPL domain dram
>[   10.155653] usbcore: registered new interface driver btusb
>[   10.159666] eth0: Broadcom BCM43b1 802.11 Hybrid Wireless Controller 6.30.223.248 (r487574)
>[   10.160849] kvm: disabled by bios
>[   10.161776] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0a5c-216f.hcd failed with error -2
>[   10.161781] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-216f.hcd not found
>[   10.169160] wl 0000:02:00.0 wlp2s0: renamed from eth0
>[   10.191395] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null)
>[   10.191402] SELinux: initialized (dev dm-3, type ext4), uses xattr
>[   10.197619] cfg80211: Calling CRDA for country: TR
>[   10.208668] cfg80211: Regulatory domain changed to country: TR
>[   10.208672] cfg80211:  DFS Master region: ETSI
>[   10.208674] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[   10.208677] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   10.208679] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>[   10.208682] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>[   10.208684] cfg80211:   (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s)
>[   10.208686] cfg80211:   (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
>[   11.129515] audit: type=1305 audit(1431948761.115:4): audit_pid=856 old=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
>[   11.219170] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[   11.219173] Bluetooth: BNEP filters: protocol multicast
>[   11.219179] Bluetooth: BNEP socket layer initialized
>[   11.273094] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   11.366894] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   11.383288] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[   11.418632] Ebtables v2.0 registered
>[   11.434096] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
>[   12.263306] [drm:i915_gem_open] 
>[   12.269103] [drm:i915_gem_open] 
>[   12.269143] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[   12.269439] [drm:i915_gem_open] 
>[   12.269454] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[   12.269457] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[   12.269920] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[   12.269933] [drm:drm_mode_addfb2] [FB:63]
>[   12.270109] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[   12.270111] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[   12.270187] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   12.270194] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   12.270344] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   12.270347] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   12.270368] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   12.270371] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   12.270393] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   12.270396] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   12.270401] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   12.270432] [drm:drm_mode_getconnector] [CONNECTOR:58:?]
>[   12.270433] [drm:drm_mode_getconnector] [CONNECTOR:58:?]
>[   12.270436] [drm:drm_mode_getconnector] [CONNECTOR:58:?]
>[   12.314587] [drm:drm_mode_addfb2] [FB:63]
>[   12.314803] [drm:drm_mode_setcrtc] [CRTC:9]
>[   12.314807] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[   12.314809] [drm:intel_crtc_set_config] [CRTC:9] [FB:63] #connectors=1 (x y) (0 0)
>[   12.314811] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=1
>[   12.314813] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[   12.314816] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   12.314817] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[   12.314820] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[   12.314824] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[   12.314825] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[   12.314827] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   12.314828] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[   12.314829] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   12.314830] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   12.314832] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   12.314833] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[   12.314834] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   12.314835] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   12.314836] [drm:intel_dump_pipe_config] requested mode:
>[   12.314838] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa
>[   12.314839] [drm:intel_dump_pipe_config] adjusted mode:
>[   12.314841] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   12.314843] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[   12.314844] [drm:intel_dump_pipe_config] port clock: 540000
>[   12.314845] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   12.314846] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   12.314847] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   12.314848] [drm:intel_dump_pipe_config] ips: 1
>[   12.314849] [drm:intel_dump_pipe_config] double wide: 0
>[   12.322869] [drm:ironlake_update_primary_plane] Writing base 0316C000 00000000 0 0 12800
>[   12.336770] [drm:drm_mode_setcrtc] [CRTC:13]
>[   12.336774] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[   12.336778] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[   12.336781] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[   12.336784] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   12.336788] [drm:drm_mode_setcrtc] [CRTC:17]
>[   12.336790] [drm:intel_crtc_set_config] [CRTC:17] [NOFB]
>[   12.336791] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:17], mode_changed=0, fb_changed=0
>[   12.336793] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[   12.336795] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   12.585125] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   12.655287] [drm:i915_gem_open] 
>[   12.676976] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   12.677740] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   12.876393] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   12.876398] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   12.876401] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   12.876415] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   12.876418] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   12.876422] [drm:drm_mode_debug_printmodeline] Modeline 21:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   12.876426] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   12.877385] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   12.877389] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   12.877392] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   12.877394] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   12.877400] [drm:drm_mode_getconnector] [CONNECTOR:58:?]
>[   12.877403] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3]
>[   12.877406] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3] disconnected
>[   12.877409] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   12.877411] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2]
>[   12.877483] [drm:drm_edid_to_eld] ELD monitor DELL U3415W
>[   12.877485] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   12.877516] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   12.877518] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   12.877522] [drm:drm_mode_debug_printmodeline] Modeline 93:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   12.877523] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   12.877527] [drm:drm_mode_debug_printmodeline] Modeline 94:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   12.877529] [drm:drm_mode_prune_invalid] Not using 720x576i mode 7
>[   12.877532] [drm:drm_mode_debug_printmodeline] Modeline 96:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   12.877534] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   12.877537] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   12.877539] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   12.877542] [drm:drm_mode_debug_printmodeline] Modeline 106:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[   12.877544] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   12.877549] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2] probed modes :
>[   12.877552] [drm:drm_mode_debug_printmodeline] Modeline 39:"3440x1440" 60 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x48 0x9
>[   12.877555] [drm:drm_mode_debug_printmodeline] Modeline 42:"3440x1440" 50 265250 3440 3520 3552 3600 1440 1461 1471 1474 0x40 0x9
>[   12.877559] [drm:drm_mode_debug_printmodeline] Modeline 44:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[   12.877562] [drm:drm_mode_debug_printmodeline] Modeline 41:"2560x1080" 60 198000 2560 2708 2752 3000 1080 1091 1096 1100 0x40 0x5
>[   12.877565] [drm:drm_mode_debug_printmodeline] Modeline 43:"1720x1440" 60 159940 1720 1760 1792 1800 1440 1446 1454 1481 0x40 0x9
>[   12.877568] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   12.877571] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   12.877575] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   12.877578] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   12.877581] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   12.877584] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   12.877588] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   12.877591] [drm:drm_mode_debug_printmodeline] Modeline 46:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   12.877594] [drm:drm_mode_debug_printmodeline] Modeline 45:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   12.877598] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   12.877601] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   12.877604] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   12.877607] [drm:drm_mode_debug_printmodeline] Modeline 54:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   12.877610] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   12.877613] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   12.877617] [drm:drm_mode_debug_printmodeline] Modeline 49:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   12.877621] [drm:drm_mode_debug_printmodeline] Modeline 67:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   12.877624] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   12.877627] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   12.877630] [drm:drm_mode_debug_printmodeline] Modeline 50:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   12.877634] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   12.877637] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   12.877640] [drm:drm_mode_debug_printmodeline] Modeline 52:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   12.877646] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   12.877682] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   12.877685] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   12.877687] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   12.877850] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   12.877853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   12.877855] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   12.879586] [drm:i915_gem_open] 
>[   12.904248] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   12.905004] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   12.907046] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   12.935999] [drm:drm_mode_addfb2] [FB:62]
>[   12.936189] [drm:drm_mode_setcrtc] [CRTC:9]
>[   12.936193] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[   12.936195] [drm:intel_crtc_set_config] [CRTC:9] [FB:62] #connectors=1 (x y) (0 0)
>[   12.936199] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=1
>[   12.936200] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[   12.936203] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   12.936205] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[   12.936209] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[   12.936214] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[   12.936215] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[   12.936217] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   12.936218] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[   12.936219] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   12.936220] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   12.936222] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   12.936223] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[   12.936225] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   12.936226] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   12.936226] [drm:intel_dump_pipe_config] requested mode:
>[   12.936229] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa
>[   12.936229] [drm:intel_dump_pipe_config] adjusted mode:
>[   12.936231] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   12.936233] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[   12.936234] [drm:intel_dump_pipe_config] port clock: 540000
>[   12.936235] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   12.936236] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   12.936237] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   12.936238] [drm:intel_dump_pipe_config] ips: 1
>[   12.936239] [drm:intel_dump_pipe_config] double wide: 0
>[   12.954396] [drm:ironlake_update_primary_plane] Writing base 04792000 00000000 0 0 26624
>[   12.971660] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=414/937
>[   12.971663] [drm:intel_panel_actually_set_backlight] set backlight PWM = 435
>[   12.971671] [drm:intel_edp_backlight_power] panel power control backlight disable
>[   13.172567] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/937
>[   13.172570] [drm:intel_panel_actually_set_backlight] set backlight PWM = 37
>[   13.172618] [drm:drm_mode_setcrtc] [CRTC:9]
>[   13.172622] [drm:drm_mode_setcrtc] [CONNECTOR:34:DP-2]
>[   13.172624] [drm:intel_crtc_set_config] [CRTC:9] [FB:62] #connectors=1 (x y) (3200 0)
>[   13.172626] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   13.172629] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   13.172631] [drm:drm_mode_debug_printmodeline] Modeline 63:"" 0 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x0 0x9
>[   13.172632] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=1, fb_changed=1
>[   13.172634] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [NOCRTC]
>[   13.172635] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   13.172636] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   13.172637] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-2] to [CRTC:9]
>[   13.172638] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   13.172640] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   13.172642] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   13.172644] [drm:connected_sink_compute_bpp] [CONNECTOR:34:DP-2] checking for sink bpp constrains
>[   13.172647] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   13.172648] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[   13.172650] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   13.172651] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   13.172652] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   13.172654] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3725357, gmch_n: 8388608, link_m: 620892, link_n: 1048576, tu: 3
>[   13.172656] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   13.172657] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   13.172658] [drm:intel_dump_pipe_config] requested mode:
>[   13.172660] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x0 0x9
>[   13.172661] [drm:intel_dump_pipe_config] adjusted mode:
>[   13.172662] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x0 0x9
>[   13.172664] [drm:intel_dump_crtc_timings] crtc timings: 319750 3440 3520 3552 3600 1440 1468 1478 1481, type: 0x0 flags: 0x9
>[   13.172665] [drm:intel_dump_pipe_config] port clock: 540000
>[   13.172666] [drm:intel_dump_pipe_config] pipe src size: 3440x1440
>[   13.172668] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   13.172669] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   13.172670] [drm:intel_dump_pipe_config] ips: 1
>[   13.172671] [drm:intel_dump_pipe_config] double wide: 0
>[   13.204584] [drm:intel_edp_backlight_off] 
>[   13.405797] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   13.421766] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   13.421775] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   13.421932] [drm:edp_panel_off] Turn eDP port A panel power off
>[   13.421936] [drm:wait_panel_off] Wait for panel power off time
>[   13.421939] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   13.476818] [drm:wait_panel_status] Wait complete
>[   13.476829] [drm:intel_update_fbc] no output, disabling
>[   13.476849] [drm:intel_mst_pre_enable_dp] 0
>[   13.480607] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.485887] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.489162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.492447] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.495719] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.498991] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.502255] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.505527] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.508791] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.512050] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.515325] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.518594] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.521857] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.525127] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.528387] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.531686] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.535785] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.540032] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.543293] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.546555] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.549800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.553060] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.556336] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.559631] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.562897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.566172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.569468] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.572745] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.576020] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.579296] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.582558] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.585838] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.589937] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.594138] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.597399] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.600665] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.603938] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.607198] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.610460] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.613731] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.616995] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.620262] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.623533] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.626795] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.630087] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.633374] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.636639] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.639924] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.644021] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.648192] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.651454] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.654715] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.657985] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.661247] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.664513] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.667793] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.671057] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.674321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.677594] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.680856] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.684123] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.687402] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.690666] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.693949] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.698044] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.702248] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.705508] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.708771] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.712043] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.715303] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.718590] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.721864] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.725127] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.728416] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.731693] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.734957] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.738219] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.741489] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.744752] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.748032] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.752128] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.756302] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.759565] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.762826] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.766099] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.769360] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.772632] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.775904] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.779166] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.782428] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.785700] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.788961] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.792226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.795499] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.798760] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.802053] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.806170] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.810357] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.813623] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.816891] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.820162] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.823423] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.826686] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.829958] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.833223] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.836488] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.839760] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.843022] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.846285] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.849557] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.852823] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.856106] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.856570] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   13.858551] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 89 3
>[   13.867061] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   13.867064] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   13.867082] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   13.867929] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   13.870324] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.874543] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.877803] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.881064] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.884278] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.887540] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.890825] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.894097] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.897331] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.900592] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.903860] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.907120] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.910363] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.913636] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.916899] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.920177] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.924273] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.927346] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.931020] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.934289] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.937570] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.940806] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.944065] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.947336] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.950603] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.953836] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.957103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.960363] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.963620] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.966896] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.970576] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.973862] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   13.977954] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.982208] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.985470] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.988705] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.991972] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   13.995232] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   13.998492] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.001763] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.005034] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.008299] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.012012] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.015275] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.018547] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.021824] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.025095] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.028378] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.032497] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.036719] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.039978] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.043212] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.046482] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.049749] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.052955] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.056167] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.059368] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.062570] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.065191] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.068815] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.072039] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.075308] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.078565] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.081852] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.085929] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.089019] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.092689] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.095949] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.099229] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.102466] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.105724] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.108992] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.112251] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.115486] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.118755] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.122014] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.125275] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.128521] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.131778] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.135058] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.139154] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.142232] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.145904] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.149185] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.152458] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.155730] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.158992] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.162239] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.165500] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.168760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.172027] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.174312] [drm:drm_dp_dpcd_write_payload] status not set after read payload table status 4
>[   14.174406] [drm:intel_mst_enable_dp] 1
>[   14.175273] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.177475] [drm:intel_mst_enable_dp [i915]] *ERROR* Timed out waiting for ACT sent
>[   14.178752] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.181779] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.184802] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.187842] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.192617] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.195694] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.198710] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.201728] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.204755] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.207772] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.210789] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.213818] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.216836] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.219855] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.222882] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.225900] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.228918] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.231945] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.234963] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.238000] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.238855] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   14.241078] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   14.244575] [drm:drm_dp_check_act_status] failed to get ACT bit 4 after 30 retries
>[   14.244576] [drm:drm_dp_update_payload_part2] payload 0 0
>[   14.244581] [drm:ironlake_update_primary_plane] Writing base 04792000 FFFFFFFFFFFEA200 0 0 26624
>[   14.257790] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
>[   14.274483] [drm:intel_update_fbc] disabled per chip default
>[   14.274491] [drm:intel_connector_check_state] [CONNECTOR:34:DP-2]
>[   14.274492] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[   14.274494] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   14.274496] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   14.274497] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[   14.274498] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[   14.274499] [drm:check_crtc_state] [CRTC:9]
>[   14.274505] [drm:check_crtc_state] [CRTC:13]
>[   14.274506] [drm:check_crtc_state] [CRTC:17]
>[   14.274508] [drm:check_shared_dpll_state] WRPLL 1
>[   14.274510] [drm:check_shared_dpll_state] WRPLL 2
>[   14.275610] [drm:drm_mode_setcrtc] [CRTC:13]
>[   14.275614] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[   14.275617] [drm:intel_crtc_set_config] [CRTC:13] [FB:62] #connectors=1 (x y) (0 0)
>[   14.275619] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   14.275620] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   14.275622] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   14.275624] [drm:drm_mode_debug_printmodeline] Modeline 63:"" 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa
>[   14.275626] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=1, fb_changed=0
>[   14.275627] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   14.275629] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:13]
>[   14.275630] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-2] to [CRTC:9]
>[   14.275631] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   14.275633] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[   14.275634] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   14.275637] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[   14.275640] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[   14.275644] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[   14.275645] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[   14.275647] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   14.275649] [drm:intel_dump_pipe_config] [CRTC:13][modeset] config for pipe B
>[   14.275650] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   14.275651] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   14.275652] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   14.275654] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[   14.275656] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   14.275657] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   14.275658] [drm:intel_dump_pipe_config] requested mode:
>[   14.275660] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa
>[   14.275661] [drm:intel_dump_pipe_config] adjusted mode:
>[   14.275663] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   14.275665] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[   14.275666] [drm:intel_dump_pipe_config] port clock: 540000
>[   14.275667] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   14.275668] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   14.275669] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   14.275670] [drm:intel_dump_pipe_config] ips: 0
>[   14.275671] [drm:intel_dump_pipe_config] double wide: 0
>[   14.275690] [drm:edp_panel_on] Turn eDP port A panel power on
>[   14.275693] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   14.275696] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   14.275698] [drm:wait_panel_status] Wait complete
>[   14.275701] [drm:wait_panel_on] Wait for panel power on
>[   14.275704] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   14.276796] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   14.276798] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   14.276817] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   14.484830] [drm:wait_panel_status] Wait complete
>[   14.484840] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   14.484847] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   14.485858] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   14.486184] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.486787] [drm:intel_dp_start_link_train] clock recovery OK
>[   14.488569] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.488897] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[   14.490234] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   14.490463] [drm:intel_edp_backlight_on] 
>[   14.490465] [drm:intel_panel_enable_backlight] pipe B
>[   14.490473] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   14.490872] [drm:intel_psr_match_conditions] PSR disable by flag
>[   14.492247] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.495511] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.498769] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.502037] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.505296] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.508123] [drm:ironlake_update_primary_plane] Writing base 04792000 00000000 0 0 26624
>[   14.508560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.511831] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.515092] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.518358] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.521629] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.524811] [drm:intel_update_fbc] more than one pipe active, disabling compression
>[   14.524817] [drm:intel_connector_check_state] [CONNECTOR:20:eDP-1]
>[   14.524821] [drm:intel_connector_check_state] [CONNECTOR:34:DP-2]
>[   14.524823] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[   14.524825] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   14.524828] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   14.524830] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[   14.524831] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[   14.524833] [drm:check_crtc_state] [CRTC:9]
>[   14.524841] [drm:check_crtc_state] [CRTC:13]
>[   14.524847] [drm:check_crtc_state] [CRTC:17]
>[   14.524850] [drm:check_shared_dpll_state] WRPLL 1
>[   14.524852] [drm:check_shared_dpll_state] WRPLL 2
>[   14.524885] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=414/937
>[   14.524887] [drm:intel_panel_actually_set_backlight] set backlight PWM = 435
>[   14.524889] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.528126] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.531372] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.534635] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.537900] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.541993] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.546177] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.549402] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.552692] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.555924] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.559201] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.562430] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.569996] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.574224] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   14.574469] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.577828] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.581095] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.584343] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.587583] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.590836] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.594086] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.597362] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.602031] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.606727] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.610138] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.612736] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.616050] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.621313] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.627703] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.631390] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.634620] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.637870] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.641114] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.644411] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.647658] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.650909] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.654145] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.657433] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.661553] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.665712] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.668995] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.672246] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.675499] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.678754] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.681997] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.685252] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.688500] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.691730] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.694953] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.698197] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.701469] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.704730] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.707983] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.711263] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.715366] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.719583] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.722858] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.726097] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.729350] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.732585] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.735825] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.739073] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.742314] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.745553] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.748846] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.752104] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.755348] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.758602] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.761865] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.765139] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.769239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.773447] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.776690] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.779969] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.783223] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.786462] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.789700] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.792946] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.796182] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.799424] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.802677] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.805937] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.809182] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.812436] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.815667] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.818922] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.823017] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.827210] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.830426] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.833648] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.836901] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.840142] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.843366] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.846614] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.849862] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.853120] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.856347] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.859568] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.862780] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.866011] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.869253] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.872647] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.873124] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   14.875565] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   14.880690] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   14.880693] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   14.880708] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   14.881578] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   14.883963] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.888696] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.892181] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.895560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.899063] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.902592] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.905881] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.909121] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.912360] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.915626] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.918890] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.922133] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.925378] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.928634] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.931966] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.935246] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.939352] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.943467] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.946719] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.949959] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.953301] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.956548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.959823] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.963083] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.966321] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.969555] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.972797] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.976050] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.979284] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.982527] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   14.985767] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   14.989030] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   14.993186] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.997359] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.000662] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.003567] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.006806] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.010143] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.013362] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.019869] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.022531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.025759] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.029145] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.032395] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.035643] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.038890] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.042132] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.045398] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.049496] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.053713] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.056953] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.060121] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.063374] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.066628] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.069880] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.073132] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.076406] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.079660] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.082908] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.086156] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.089399] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.092667] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.095897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.099183] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.103292] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.107507] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.110826] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.114584] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.118432] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.121679] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.124948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.128283] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.132438] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.135518] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.139170] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.144288] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.146886] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.150163] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.153644] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.157438] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.163560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.167785] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.171404] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.174641] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.177490] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.180823] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.184066] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.187587] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.190194] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.193432] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.196780] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.200033] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.203665] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.206487] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.209750] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.213028] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.217221] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.221558] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.224905] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.228145] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.231374] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.234596] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.237822] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.241071] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.244433] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.247669] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.250943] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.254186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.257424] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.260673] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.263973] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.267250] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.267722] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   15.271571] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   15.285443] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   15.285447] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   15.285465] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   15.286323] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   15.288751] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.292962] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.296205] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.299530] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.302777] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.306022] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.309305] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.312555] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.315786] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.319084] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.322344] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.325603] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.329047] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.331700] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.334963] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.338285] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.342412] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.346615] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.349883] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.353125] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.356378] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.359633] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.362854] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.366090] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.369312] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.372530] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.375900] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.379136] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.382377] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.385741] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.389094] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.392358] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.396466] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.400726] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.404141] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.407380] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.410654] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.413887] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.417134] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.420401] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.423560] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.426785] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.430115] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.433629] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.436870] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.440134] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.443542] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.446931] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.451024] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.455233] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.457527] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   15.457532] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   15.457534] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   15.457544] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   15.457546] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   15.457549] [drm:drm_mode_debug_printmodeline] Modeline 21:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   15.457551] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   15.457643] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   15.457645] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   15.457647] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   15.457649] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   15.457654] [drm:drm_mode_getconnector] [CONNECTOR:58:?]
>[   15.457656] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3]
>[   15.457658] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3] disconnected
>[   15.457664] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   15.457666] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2]
>[   15.457757] [drm:drm_edid_to_eld] ELD monitor DELL U3415W
>[   15.457759] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   15.457787] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   15.457789] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   15.457792] [drm:drm_mode_debug_printmodeline] Modeline 93:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   15.457794] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   15.457797] [drm:drm_mode_debug_printmodeline] Modeline 94:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   15.457798] [drm:drm_mode_prune_invalid] Not using 720x576i mode 7
>[   15.457801] [drm:drm_mode_debug_printmodeline] Modeline 96:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   15.457803] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   15.457806] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   15.457807] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   15.457810] [drm:drm_mode_debug_printmodeline] Modeline 106:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[   15.457812] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   15.457816] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2] probed modes :
>[   15.457819] [drm:drm_mode_debug_printmodeline] Modeline 39:"3440x1440" 60 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x48 0x9
>[   15.457822] [drm:drm_mode_debug_printmodeline] Modeline 42:"3440x1440" 50 265250 3440 3520 3552 3600 1440 1461 1471 1474 0x40 0x9
>[   15.457825] [drm:drm_mode_debug_printmodeline] Modeline 44:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[   15.457828] [drm:drm_mode_debug_printmodeline] Modeline 41:"2560x1080" 60 198000 2560 2708 2752 3000 1080 1091 1096 1100 0x40 0x5
>[   15.457831] [drm:drm_mode_debug_printmodeline] Modeline 43:"1720x1440" 60 159940 1720 1760 1792 1800 1440 1446 1454 1481 0x40 0x9
>[   15.457834] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   15.457837] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   15.457841] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   15.457844] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   15.457846] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   15.457849] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   15.457852] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   15.457855] [drm:drm_mode_debug_printmodeline] Modeline 46:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   15.457858] [drm:drm_mode_debug_printmodeline] Modeline 45:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   15.457861] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   15.457864] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   15.457867] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   15.457870] [drm:drm_mode_debug_printmodeline] Modeline 54:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   15.457873] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   15.457876] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   15.457879] [drm:drm_mode_debug_printmodeline] Modeline 49:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   15.457882] [drm:drm_mode_debug_printmodeline] Modeline 67:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   15.457884] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   15.457887] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   15.457890] [drm:drm_mode_debug_printmodeline] Modeline 50:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   15.457893] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   15.457896] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   15.457900] [drm:drm_mode_debug_printmodeline] Modeline 52:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   15.457903] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   15.457933] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   15.457935] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   15.457938] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   15.458094] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   15.458096] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   15.458098] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   15.458497] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.461748] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.465002] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.468271] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.471521] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.474787] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.478051] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.481267] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.484487] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.487718] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.490971] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.494230] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.497444] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.500701] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.513966] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.516925] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.520193] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.523453] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.526712] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.529951] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.533295] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.536591] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.539910] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.543310] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.546601] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.549878] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.553147] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.556434] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.559706] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.562968] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.571736] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.575917] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.579467] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.582810] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.585476] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.588932] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.591701] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.595161] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.598400] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.601678] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.604978] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.608239] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.611490] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.614760] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.618122] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.622191] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.628526] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.632844] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.636414] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.638994] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.642174] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.645358] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.648817] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.651613] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.654910] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.658165] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.661421] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.664686] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.667956] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.671773] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.675175] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.678516] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.679128] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   15.681405] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   15.701484] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   15.701489] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   15.701500] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   15.702366] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   15.706292] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.709611] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.712851] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.716127] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.719457] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.723119] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.726475] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.729766] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.733032] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.736315] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.739577] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.742808] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.746025] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.749288] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.752548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.755825] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.759950] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.764160] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.767486] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.770738] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.774022] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.777289] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.780534] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.783769] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.787065] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.790307] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.793549] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.796778] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.798731] [drm:drm_mode_addfb2] [FB:63]
>[   15.800243] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.803620] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.807118] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.810497] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.814773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.818940] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.822755] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.826007] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.829252] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.835463] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.838707] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.841908] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.845295] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.847871] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.851859] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.855534] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.858207] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.862161] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.865783] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.869200] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.873328] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.877608] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.878569] [drm:drm_mode_addfb2] [FB:65]
>[   15.881129] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.884547] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.887836] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.891046] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.894586] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.897825] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.901122] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.904508] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.907743] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.910950] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.913559] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.916806] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.920057] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.923371] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.927475] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.932286] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.935621] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.938880] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.942228] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.945556] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.948788] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.952067] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.952197] [drm:drm_mode_addfb2] [FB:69]
>[   15.955351] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.958524] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.966196] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.970489] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.973175] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.976420] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.979671] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.982942] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   15.987044] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   15.991228] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   15.994618] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   15.997852] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.001113] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.004351] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.007677] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.010924] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.014233] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.017467] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.020925] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.024204] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.027560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.030873] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.034205] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.037524] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.041591] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.045842] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.049186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.052515] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.055845] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.059203] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.062496] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.065849] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.069099] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.072363] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.075620] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.079133] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.082367] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.085613] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.088863] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.092127] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.092598] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   16.094782] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   16.098134] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   16.098137] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   16.098158] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   16.099002] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   16.101372] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.105554] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.108801] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.112075] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.115634] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.118947] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.122185] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.125424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.128663] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.131903] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.135156] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.138473] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.141795] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.144886] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.148205] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.151622] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.155729] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.159974] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.163271] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.166575] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.169857] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.173133] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.176427] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.179717] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.183031] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.186318] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.189604] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.192882] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.196150] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.199476] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.202746] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.206110] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.210217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.214524] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.217826] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.221107] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.224415] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.227683] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.230941] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.234239] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.237502] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.240770] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.244047] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.247357] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.250646] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.254001] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.257314] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.260616] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.264764] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.269082] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.272385] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.275672] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.278952] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.282272] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.285561] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.288837] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.292084] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.295335] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.298672] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.301972] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.305261] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.308539] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.311804] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.315297] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.319444] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.323695] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.326965] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.330273] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.333618] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.336919] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.340226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.343503] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.346759] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.350112] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.353434] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.356737] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.360007] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.363308] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.366604] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.369968] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.374086] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.378341] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.381697] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.384996] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.388275] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.391588] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.394835] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.398103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.401383] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.404654] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.407940] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.411216] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.414504] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.417790] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.421058] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.424358] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.428450] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.432691] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.435946] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.439216] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.442504] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.445758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.449019] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.452278] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.455516] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.458799] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.462149] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.466219] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.469533] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.472788] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.476035] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.479289] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.479758] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   16.482260] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   16.502397] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   16.502406] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   16.502456] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   16.503354] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   16.505782] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.510066] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.513329] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.516639] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.519975] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.523288] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.526556] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.529813] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.533144] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.536428] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.539712] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.542969] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.546234] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.549526] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.552811] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.556108] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.560197] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.564428] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.567769] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.571074] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.574346] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.577616] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.580878] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.584171] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.587442] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.590720] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.594002] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.597264] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.600525] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.603825] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.607097] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.610393] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.614497] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.618801] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.622106] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.625370] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.628641] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.631913] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.635265] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.638569] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.641836] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.645102] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.648378] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.651662] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.654941] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.658214] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.661480] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.664788] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.668948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.673254] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.676514] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.679773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.683050] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.686353] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.689606] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.692870] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.696128] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.699371] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.702669] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.705859] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.709119] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.712392] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.715636] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.719050] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.723172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.727400] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.730660] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.733928] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.737241] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.742254] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.745524] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.748790] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.752080] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.755341] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.758607] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.761846] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.767387] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.771062] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.774337] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.777607] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.782269] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.785857] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.789172] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.792513] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.795897] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.800460] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.803993] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.807262] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.810495] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.813704] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.817006] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.820242] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.823514] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.826929] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.830298] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.834249] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.838714] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.843255] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.846493] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.850517] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.853756] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.857006] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.860255] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.863497] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.866774] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.870059] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.873303] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.876537] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.879775] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.882952] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.886192] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.889460] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.889920] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   16.891599] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   16.902432] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   16.902437] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   16.902461] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   16.903324] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   16.905720] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.909936] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.913162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.916408] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.919699] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.922924] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.926069] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.929300] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.932533] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.936233] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.939488] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.942731] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.945962] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.949212] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.952466] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.955736] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   16.960085] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.963343] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.966595] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.969837] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.973112] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.976346] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.979717] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.988277] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   16.991326] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   16.994551] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   16.997786] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.001031] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.004346] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.007594] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.010826] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.014117] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.018296] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.022514] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.025754] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.028988] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.032238] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.035471] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.038691] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.041910] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.045155] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.048395] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.051645] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.054882] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.058133] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.061383] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.064628] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.067890] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.072041] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.076239] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.079464] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.082680] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.085901] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.089137] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.092373] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.095615] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.098850] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.102084] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.105329] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.108565] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.111792] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.115029] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.118301] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.122454] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.126658] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.131037] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.134337] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.137565] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.140676] tun: Universal TUN/TAP device driver, 1.6
>[   17.140679] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[   17.140810] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.145821] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.148363] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.151641] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.154905] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.158165] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.161447] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.164718] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.167977] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.171251] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.174513] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.177807] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.179234] device virbr0-nic entered promiscuous mode
>[   17.181915] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.185553] virbr0: port 1(virbr0-nic) entered forwarding state
>[   17.185560] virbr0: port 1(virbr0-nic) entered forwarding state
>[   17.186172] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.189410] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.192351] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.196227] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.198978] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.202318] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.205577] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.214533] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.217783] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.221020] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.224278] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.227530] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.230800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.234047] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.237323] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.241418] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.245630] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.248888] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.252138] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.255424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.258656] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.261910] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.265155] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.268409] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.271641] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.274906] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.278159] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.281393] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.284630] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.287874] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.291143] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.291617] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   17.294002] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   17.314332] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   17.314336] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   17.314344] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   17.315197] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   17.317598] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.323390] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.326622] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.329883] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.333139] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.336474] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.339706] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.342581] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.346105] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.352464] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.356294] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.359538] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.362977] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.366240] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.371378] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.375002] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.379288] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.383564] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.386827] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.390203] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.393820] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.397109] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.400353] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.403550] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.407083] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.410316] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.413545] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.416786] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.420023] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.423267] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.426493] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.429779] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.433899] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.438103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.441332] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.444559] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.447798] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.451272] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.455188] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.459050] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.460397] virbr0: port 1(virbr0-nic) entered disabled state
>[   17.462277] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.465523] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.468765] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.472016] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.475270] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.478541] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.481799] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.485087] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.489184] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.493425] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.496684] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.499952] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.501833] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   17.501840] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   17.503225] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.506495] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.509759] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.513023] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.516277] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.519533] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.522802] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.526056] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.529310] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.532576] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.535833] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.539127] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.543217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.547464] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.550705] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.553963] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.557226] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.560482] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.563740] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.567007] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.570261] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.573514] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.576782] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.580041] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.583303] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.586573] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.589829] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.593111] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.597172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.601411] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.604672] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.607931] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.611201] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.614456] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.617710] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.620977] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.624233] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.627489] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.630760] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.634032] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.637301] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.640569] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.643841] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.647123] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.651227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.655455] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.658721] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.661984] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.665274] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.668538] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.671814] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.675086] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.678349] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.681613] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.684885] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.688147] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.691414] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.694690] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.697952] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.701242] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.701712] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   17.703416] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   17.709092] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   17.709094] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   17.709100] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   17.709937] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   17.712344] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.716602] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.719882] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.723150] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.726423] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.729687] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.732953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.736227] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.739498] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.742760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.746034] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.749296] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.752571] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.755846] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.759109] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.762406] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.766505] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.770765] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.774026] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.777298] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.780543] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.783803] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.787064] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.790337] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.793599] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.796861] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.800130] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.803405] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.806666] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.809941] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.813202] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.816479] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.820574] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.824781] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.828017] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.831254] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.834502] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.837743] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.841288] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.844623] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.847904] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.851169] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.854434] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.857691] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.860954] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.864224] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.867470] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.870738] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.874860] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.878166] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.880896] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.884222] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.887532] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.890782] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.894055] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.897793] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.900546] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.903908] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.907218] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.910846] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.914060] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.918397] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.921758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.925216] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.929429] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.933624] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.936854] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.940071] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.943292] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.946514] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.950354] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.953683] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.956923] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.960146] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.963416] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.966648] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.969878] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.973131] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.976382] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.979805] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   17.983973] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.988188] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   17.991432] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   17.994773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   17.998008] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.001348] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.004668] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.007977] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.011246] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.014512] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.017756] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.021069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.024385] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.027730] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.030967] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.034245] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.038436] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.042659] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.045925] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.049194] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.052571] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.055872] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.059178] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.062463] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.065731] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.068967] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.072381] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.075687] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.078958] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.082242] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.085468] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.088890] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.089463] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   18.091819] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   18.095989] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   18.095993] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   18.096007] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   18.096851] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   18.099256] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.103506] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.106771] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.110032] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.113308] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.116608] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.119908] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.123203] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.126471] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.129731] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.132973] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.136335] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.139641] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.142932] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.146201] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.149504] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.153731] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.157992] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.161452] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.164720] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.168023] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.171345] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.174709] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.177989] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.181261] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.184536] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.187817] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.191094] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.194368] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.197641] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.200925] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.204230] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.208338] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.212613] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.215897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.219172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.222455] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.225742] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.229015] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.232304] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.235588] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.238862] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.242148] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.245435] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.248709] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.251981] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.255272] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.258572] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.262666] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.266834] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.270094] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.273353] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.276626] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.279886] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.283144] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.286414] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.289651] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.292910] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.296180] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.299439] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.302698] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.305966] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.309226] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.312505] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.316607] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.320870] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.324132] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.327394] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.330664] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.333929] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.337193] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.340462] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.343697] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.346925] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.350168] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.353406] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.356624] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.360066] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.363492] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.366775] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.370968] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.374278] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.377545] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.380801] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.384073] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.387333] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.390595] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.393868] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.397150] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.400413] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.403684] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.406946] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.410205] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.413487] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.416750] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.420047] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.424141] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.428386] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.431647] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.434909] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.438181] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.441441] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.444725] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.447996] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.451251] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.454517] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.457786] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.461030] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.464288] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.467562] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.470796] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.474090] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.474553] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   18.476192] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   18.501755] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   18.501758] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   18.501769] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   18.502629] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   18.505024] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.509279] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.512553] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.515816] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.519099] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.522373] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.525634] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.528901] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.532154] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.535410] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.538679] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.541937] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.545199] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.548463] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.551719] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.555007] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.559096] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.563336] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.566591] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.569847] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.573107] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.576361] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.579617] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.582881] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.586133] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.589386] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.592653] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.595908] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.599159] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.602427] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.605692] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.608968] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.613055] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.617265] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.620520] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.623776] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.627041] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.630294] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.633549] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.636795] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.640069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.643361] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.646647] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.649934] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.653196] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.656468] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.659733] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.663026] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.667126] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.671353] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.674616] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.677882] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.681153] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.684414] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.687673] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.690943] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.694203] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.697465] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.700733] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.703994] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.707254] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.710522] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.713793] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.717077] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.721171] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.725412] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.728675] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.731921] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.735194] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.738452] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.741714] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.744984] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.748244] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.751503] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.754773] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.758041] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.761303] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.764571] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.767832] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.771096] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.775188] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.779344] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.782606] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.785866] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.789136] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.792395] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.795653] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.798930] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.802167] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.805427] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.808698] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.811955] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.815217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.818487] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.821749] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.825029] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.829122] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.833370] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.836630] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.839890] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.843161] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.846421] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.849680] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.852952] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.856216] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.859475] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.862744] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.866006] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.869268] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.872562] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.875839] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.879122] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.879583] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   18.881601] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   18.885316] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   18.885319] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   18.885326] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   18.886175] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   18.888566] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.892814] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.896075] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.899346] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.902616] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.905876] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.909136] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.912407] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.915669] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.918930] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.922198] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.925456] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.928716] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.931985] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.935248] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.938529] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.942623] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.946867] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.950125] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.953385] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.956655] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.959939] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.963202] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.966481] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.969764] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.973029] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.976304] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.979569] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.982831] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   18.986100] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   18.989360] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   18.992637] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   18.996731] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.000976] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.004236] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.007499] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.010768] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.014027] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.017295] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.020559] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.023866] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.027184] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.030499] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.033786] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.037053] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.040394] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.043754] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.047051] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.051148] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.055394] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.058683] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.061946] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.065233] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.068497] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.071759] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.075031] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.078291] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.081557] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.084830] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.088091] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.091353] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.094623] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.097885] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.101174] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.105270] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.109516] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.112779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.116040] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.119312] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.122602] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.125866] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.129152] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.132428] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.135680] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.138963] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.142227] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.145492] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.148762] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.152024] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.155316] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.159411] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.163659] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.166922] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.170181] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.173454] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.176714] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.179973] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.183243] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.186503] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.189760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.193033] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.196296] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.199560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.202829] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.206098] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.209379] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.213491] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.217738] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.220975] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.224260] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.227536] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.230796] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.234056] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.237326] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.240587] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.243858] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.247127] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.250391] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.253653] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.256923] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.260190] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.263472] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.263936] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   19.265980] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   19.282685] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   19.282689] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   19.282699] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   19.283546] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   19.285950] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.290211] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.293473] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.296734] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.300003] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.303264] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.306524] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.309797] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.313056] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.316315] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.319922] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.323185] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.326453] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.329725] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.332954] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.336250] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.340344] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.344589] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.347849] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.351107] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.354376] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.357639] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.360898] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.364167] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.367426] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.370688] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.373955] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.377218] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.380481] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.383751] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.387010] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.390297] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.394390] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.398637] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.401897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.405157] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.408427] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.411691] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.414949] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.418217] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.421477] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.424739] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.428008] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.431274] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.434536] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.437810] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.441074] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.444354] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.448447] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.452633] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.455897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.459155] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.462430] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.465692] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.468938] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.472187] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.475462] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.478724] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.481997] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.485262] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.488524] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.491797] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.495057] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.498348] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.502443] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.506689] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.509951] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.513223] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.516508] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.519769] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.523030] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.526300] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.529568] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.532830] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.536098] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.539359] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.542625] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.545896] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.549162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.552446] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.556553] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.560799] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.564060] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.567321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.570589] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.573854] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.577116] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.580386] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.583648] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.586921] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.590200] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.593475] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.596743] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.600014] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.603255] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.606557] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.610652] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.614902] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.618162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.621422] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.624697] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.627959] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.631218] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.634461] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.637742] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.641023] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.644305] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.647567] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.650829] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.654100] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.657359] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.660643] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.661106] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   19.663390] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   19.666374] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   19.666377] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   19.666394] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   19.667235] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   19.669630] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.673848] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.677111] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.680370] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.683575] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.686838] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.690102] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.693405] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.696667] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.699930] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.703184] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.706445] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.709710] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.712980] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.716241] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.719539] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.723632] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.727878] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.731151] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.734428] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.737700] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.740969] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.744229] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.747518] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.750779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.754049] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.757305] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.760567] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.763833] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.767107] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.770375] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.773676] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.777773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.782018] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.785281] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.788546] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.791827] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.795090] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.798349] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.801619] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.804883] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.808145] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.811425] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.814687] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.817948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.821221] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.824482] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.827764] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.831859] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.836106] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.839374] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.842636] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.845906] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.849169] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.852436] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.855708] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.858973] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.862236] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.865507] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.868768] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.872032] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.875312] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.878572] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.881861] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.885953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.890196] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.893452] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.896723] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.899992] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.903255] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.906515] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.909786] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.913049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.916309] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.919580] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.922841] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.926102] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.929371] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.932630] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.935925] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.940018] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.944286] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.947554] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.950814] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.954103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.957367] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.960653] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.963938] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.967200] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.970469] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.973741] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.977005] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.980266] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.983537] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   19.986799] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   19.990095] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   19.994190] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   19.998437] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.001698] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.004960] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.008244] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.011522] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.014785] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.018064] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.021342] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.024607] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.027880] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.031162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.034424] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.038129] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.041353] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.044653] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.045124] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   20.046771] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   20.050983] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   20.050986] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   20.050993] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   20.051835] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   20.054226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.058448] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.061709] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.064966] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.068236] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.071499] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.074760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.078029] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.081291] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.084553] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.087821] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.091082] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.094267] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.097535] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.100805] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.104105] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.108197] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.112438] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.115694] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.118956] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.122236] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.125492] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.128745] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.132008] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.135264] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.138520] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.141782] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.145036] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.148298] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.151563] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.154816] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.158100] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.162187] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.166424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.169681] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.172943] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.176207] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.179465] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.182719] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.185980] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.189240] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.192499] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.195778] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.199036] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.202291] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.205555] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.208824] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.212111] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.216200] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.220440] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.223696] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.226956] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.230221] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.233476] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.236731] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.239999] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.243251] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.246505] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.249787] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.253054] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.256306] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.259575] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.262831] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.266128] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.270218] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.274457] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.277711] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.280964] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.284226] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.287495] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.290751] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.294016] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.297272] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.300527] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.303790] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.307047] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.310313] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.313577] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.316856] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.320139] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.324227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.328469] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.331725] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.334978] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.338243] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.341498] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.344751] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.348016] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.351269] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.354542] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.357842] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.361098] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.364353] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.367618] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.370859] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.374142] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.378227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.382465] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.385739] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.388998] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.392262] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.395516] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.398775] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.402044] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.405299] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.408556] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.411822] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.415076] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.418340] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.421606] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.424868] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.428154] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.428622] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   20.430151] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   20.432942] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   20.432944] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   20.432951] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   20.433787] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   20.436174] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.440414] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.443682] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.446952] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.450220] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.454309] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.457556] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.460824] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.464092] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.467355] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.470572] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.473836] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.477106] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.480378] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.483626] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.486920] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.491039] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.495286] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.498548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.501811] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.505083] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.508344] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.511604] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.514876] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.518135] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.521395] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.524670] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.527932] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.531196] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.534464] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.537724] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.541009] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.545112] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.549362] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.552628] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.555893] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.559169] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.562430] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.565691] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.568966] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.572235] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.575496] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.578745] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.582005] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.585265] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.588519] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.591783] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.595075] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.599166] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.603412] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.606670] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.609932] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.613202] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.616463] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.619728] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.622995] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.626254] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.629516] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.632785] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.636049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.639312] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.642583] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.645843] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.649127] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.653220] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.657466] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.660726] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.663969] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.667364] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.670773] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.674013] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.677265] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.680505] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.683246] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.686739] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.690038] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.693300] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.696606] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.699843] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.703110] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.707194] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.711383] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.714617] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.717812] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.721165] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.724405] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.727640] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.730886] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.734128] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.737459] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.740686] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.743905] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.747137] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.750383] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.753653] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.756911] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.761010] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.765229] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.768477] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.771719] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.774978] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.778232] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.781498] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.784129] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   20.788869] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.792115] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.795810] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.804606] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.807726] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.815768] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.819795] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.823679] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.827145] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.827642] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   20.829561] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   20.855428] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   20.855434] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   20.855459] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   20.856307] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   20.858686] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.862865] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.866166] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.869392] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.872640] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.875381] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.878831] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.882186] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.885526] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.888768] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.892013] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.895251] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.898488] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.901796] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.904447] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.907816] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.911983] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.916279] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.919504] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.922054] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.924711] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.927986] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.931308] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.934574] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.937820] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.941203] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.944504] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.947852] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.951102] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.954354] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.957847] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.961266] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   20.965481] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.970292] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.973653] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.976953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.980300] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.983589] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.986823] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.990084] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   20.993385] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   20.996628] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   20.999863] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.003511] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.006107] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.009484] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.012779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.016049] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.020147] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.024550] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.029980] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.034053] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.037296] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.040652] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.043940] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.047229] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.050477] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.053721] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.057034] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.060365] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.063691] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.066961] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.069746] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.073073] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.077311] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.080672] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.083986] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.087256] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.090503] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.093758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.096981] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.100184] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.103599] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.106885] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.110222] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.113472] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.116698] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.119336] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.135623] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.139909] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.144007] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.149637] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.152474] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.155693] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.159008] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.162241] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.165473] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.168716] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.171944] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.175167] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.178653] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.181915] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.184870] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.188113] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.191348] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.194598] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.198680] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.202867] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.206086] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.209316] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.212572] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.215819] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.219038] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.222290] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.225909] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.229157] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.233708] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.237258] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.240452] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.243759] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.248184] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.249974] [drm:i915_gem_open] 
>[   21.251468] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.251951] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   21.253970] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   21.264412] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   21.264416] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   21.264447] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   21.265299] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   21.268983] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.272238] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.275461] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.278700] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.281947] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.285184] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.288425] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.289609] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   21.291675] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.292918] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   21.293514] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   21.294458] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   21.294791] [drm:i915_gem_context_destroy_ioctl] HW context 2 destroyed
>[   21.294914] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.295862] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   21.298145] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.301388] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.304617] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.307848] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.311089] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.314313] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.317602] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.321714] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.325923] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.329159] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.332395] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.335637] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.338871] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.342107] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.345363] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.348598] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.351824] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.355048] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.358265] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.361526] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.364780] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.368019] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.371305] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.375408] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.379548] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.382779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.386025] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.389258] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.392475] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.395701] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.398949] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.402167] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.405764] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.409140] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.412418] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.415574] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.418833] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.422082] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.425054] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.429139] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.433329] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.436557] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.439791] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.443029] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.446400] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.449781] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.453045] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.456290] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.456397] fuse init (API version 7.23)
>[   21.459804] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.463068] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.463581] SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
>[   21.466325] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.469753] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.473470] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.476599] SELinux: initialized (dev fusectl, type fusectl), uses genfs_contexts
>[   21.476815] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.479846] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.484053] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.488562] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.491828] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.495103] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.498348] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.501611] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.504855] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.508240] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.511513] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.514772] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.518036] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.521296] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.524549] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.527829] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.531066] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.534553] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.538677] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.542941] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.546174] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.549397] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.552636] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.555860] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.559069] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.562315] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.565541] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.568760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.571994] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.575262] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.578489] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.581896] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.585203] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.585624] [drm:intel_crtc_cursor_set_obj] cursor off
>[   21.585647] [drm:intel_crtc_cursor_set_obj] cursor off
>[   21.588505] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.593051] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.597422] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.600710] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.603958] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.607454] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.610841] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.614090] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.617351] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.620584] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.623269] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.626614] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.630201] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.634019] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.637387] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.640640] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.643850] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.644338] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   21.646390] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   21.664438] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   21.664442] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   21.664456] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   21.665307] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   21.667686] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.673996] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.677263] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.680514] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.683761] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.684558] Bluetooth: RFCOMM TTY layer initialized
>[   21.684565] Bluetooth: RFCOMM socket layer initialized
>[   21.684620] Bluetooth: RFCOMM ver 1.11
>[   21.687002] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.690252] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.694861] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.698110] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.701351] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.704608] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.707841] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.711083] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.714488] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.717769] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.720920] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   21.720925] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   21.720927] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   21.720939] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   21.720943] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   21.720946] [drm:drm_mode_debug_printmodeline] Modeline 21:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   21.720950] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   21.721033] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.721063] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   21.721065] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   21.721067] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   21.721069] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   21.721075] [drm:drm_mode_getconnector] [CONNECTOR:58:?]
>[   21.721077] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3]
>[   21.721079] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3] disconnected
>[   21.721087] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   21.721089] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2]
>[   21.721161] [drm:drm_edid_to_eld] ELD monitor DELL U3415W
>[   21.721163] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   21.721192] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   21.721194] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   21.721197] [drm:drm_mode_debug_printmodeline] Modeline 93:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   21.721199] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   21.721202] [drm:drm_mode_debug_printmodeline] Modeline 94:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   21.721203] [drm:drm_mode_prune_invalid] Not using 720x576i mode 7
>[   21.721207] [drm:drm_mode_debug_printmodeline] Modeline 96:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   21.721208] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   21.721212] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   21.721214] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   21.721217] [drm:drm_mode_debug_printmodeline] Modeline 106:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[   21.721219] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   21.721223] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2] probed modes :
>[   21.721227] [drm:drm_mode_debug_printmodeline] Modeline 39:"3440x1440" 60 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x48 0x9
>[   21.721230] [drm:drm_mode_debug_printmodeline] Modeline 42:"3440x1440" 50 265250 3440 3520 3552 3600 1440 1461 1471 1474 0x40 0x9
>[   21.721233] [drm:drm_mode_debug_printmodeline] Modeline 44:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[   21.721236] [drm:drm_mode_debug_printmodeline] Modeline 41:"2560x1080" 60 198000 2560 2708 2752 3000 1080 1091 1096 1100 0x40 0x5
>[   21.721239] [drm:drm_mode_debug_printmodeline] Modeline 43:"1720x1440" 60 159940 1720 1760 1792 1800 1440 1446 1454 1481 0x40 0x9
>[   21.721242] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   21.721245] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   21.721249] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   21.721252] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   21.721256] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   21.721259] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   21.721262] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   21.721265] [drm:drm_mode_debug_printmodeline] Modeline 46:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   21.721268] [drm:drm_mode_debug_printmodeline] Modeline 45:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   21.721271] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   21.721275] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   21.721278] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   21.721281] [drm:drm_mode_debug_printmodeline] Modeline 54:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   21.721284] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   21.721288] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   21.721291] [drm:drm_mode_debug_printmodeline] Modeline 49:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   21.721294] [drm:drm_mode_debug_printmodeline] Modeline 67:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   21.721297] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   21.721300] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   21.721303] [drm:drm_mode_debug_printmodeline] Modeline 50:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   21.721307] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   21.721310] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   21.721314] [drm:drm_mode_debug_printmodeline] Modeline 52:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   21.721317] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   21.721353] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   21.721355] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   21.721357] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   21.721519] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   21.721524] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   21.721528] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   21.723471] [drm:i915_gem_open] 
>[   21.728527] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.732728] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.735977] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.739204] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.742472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.745710] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.749026] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.752302] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.755533] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.758757] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.758822] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   21.760152] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   21.762189] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.762565] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   21.765468] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.768704] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.772106] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.775374] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.778123] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.782301] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.783820] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=414/937
>[   21.783825] [drm:intel_panel_actually_set_backlight] set backlight PWM = 435
>[   21.783831] [drm:intel_edp_backlight_power] panel power control backlight disable
>[   21.785614] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.788853] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.792097] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.795321] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.798550] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.801791] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.805196] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.808472] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.811737] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.815002] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.818263] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.821531] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.824802] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.828071] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.831367] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.835460] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.839707] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.842967] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.846231] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.849501] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.852763] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.856037] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.859310] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.862570] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.865848] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.869160] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.872424] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.875687] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.878961] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.882222] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.885505] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.889602] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.893851] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.897097] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.900361] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.903630] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.906891] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.910151] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.913424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.916684] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.919944] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.923217] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.926476] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.929735] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.933033] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.936297] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.939585] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.943680] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.947928] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.951189] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.954450] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.957723] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.960983] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.964242] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.967521] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.970780] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.974040] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.977325] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.980557] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.983821] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   21.984322] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/937
>[   21.984326] [drm:intel_panel_actually_set_backlight] set backlight PWM = 37
>[   21.984376] [drm:drm_mode_setcrtc] [CRTC:13]
>[   21.984381] [drm:drm_mode_setcrtc] [CONNECTOR:34:DP-2]
>[   21.984386] [drm:intel_crtc_set_config] [CRTC:13] [FB:62] #connectors=1 (x y) (3200 0)
>[   21.984390] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   21.984394] [drm:drm_mode_debug_printmodeline] Modeline 63:"" 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa
>[   21.984397] [drm:drm_mode_debug_printmodeline] Modeline 63:"" 0 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x0 0x9
>[   21.984401] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=1, fb_changed=1
>[   21.984403] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [NOCRTC]
>[   21.984405] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   21.984408] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   21.984410] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-2] to [CRTC:13]
>[   21.984412] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   21.984414] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   21.984416] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   21.984419] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[   21.984422] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 1
>[   21.984425] [drm:connected_sink_compute_bpp] [CONNECTOR:34:DP-2] checking for sink bpp constrains
>[   21.984430] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   21.984433] [drm:intel_dump_pipe_config] [CRTC:13][modeset] config for pipe B
>[   21.984435] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   21.984437] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   21.984439] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   21.984442] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3725357, gmch_n: 8388608, link_m: 620892, link_n: 1048576, tu: 3
>[   21.984445] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   21.984447] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   21.984449] [drm:intel_dump_pipe_config] requested mode:
>[   21.984452] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x0 0x9
>[   21.984454] [drm:intel_dump_pipe_config] adjusted mode:
>[   21.984458] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x0 0x9
>[   21.984462] [drm:intel_dump_crtc_timings] crtc timings: 319750 3440 3520 3552 3600 1440 1468 1478 1481, type: 0x0 flags: 0x9
>[   21.984464] [drm:intel_dump_pipe_config] port clock: 540000
>[   21.984466] [drm:intel_dump_pipe_config] pipe src size: 3440x1440
>[   21.984468] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   21.984470] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   21.984472] [drm:intel_dump_pipe_config] ips: 0
>[   21.984474] [drm:intel_dump_pipe_config] double wide: 0
>[   21.987450] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   21.990708] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   21.994003] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   21.998101] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.002366] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.005633] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.008906] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.012183] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.015446] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.018706] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.019081] [drm:intel_mst_disable_dp] 1
>[   22.019083] [drm:drm_dp_destroy_payload_step1] 
>[   22.021486] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.025225] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.028486] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.031346] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   22.031349] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   22.032687] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.035950] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.040179] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.043454] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.046714] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.050011] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.050474] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   22.052781] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   22.052790] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   22.054557] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   22.056952] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.061199] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.064463] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.067723] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.070994] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.074258] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.077522] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.080793] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.084057] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.087318] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.090591] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.093856] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.097123] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.100395] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.103654] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.106934] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.111028] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.115277] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.118539] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.121802] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.125072] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.128332] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.131595] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.134866] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.138137] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.141401] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.144672] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.147935] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.151196] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.154467] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.157730] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.161010] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.165108] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.169362] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.172623] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.175884] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.179155] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.182419] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.185681] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.188964] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.192258] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.195525] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.198780] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.202043] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.205310] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.208583] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.211845] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.215128] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.219225] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.223478] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.226742] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.230004] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.230519] Adjusting tsc more than 11% (6595063 vs 8484467)
>[   22.233275] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.236539] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.239803] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.243074] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.246335] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.249600] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.252867] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.256130] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.259390] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.262665] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.265924] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.269209] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.273305] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.277544] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.280819] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.284103] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.287383] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.290655] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.293928] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.297217] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.300490] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.303760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.307042] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.310317] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.313588] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.316878] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.320150] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.323441] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.327537] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.331784] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.335044] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.338308] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.341584] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.344847] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.348110] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.351387] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.354648] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.357915] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.361186] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.364447] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.367710] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.370982] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.374245] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.377521] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.381597] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.385791] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.389001] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.392222] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.395472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.398718] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.401954] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.405230] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.408491] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.411754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.415024] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.418286] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.421547] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.424819] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.428078] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.431368] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.431834] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   22.434115] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[   22.438594] [drm:intel_dp_check_mst_status] got esi2 00 00 00
>[   22.438595] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   22.440041] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.444287] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.447548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.450813] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.454084] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.457346] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.459640] [drm:drm_dp_update_payload_part1] removing payload 0
>[   22.460592] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.463861] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.467121] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.469746] [drm:intel_mst_post_disable_dp] 1
>[   22.470389] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.470800] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[   22.473428] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.476109] [drm:intel_update_fbc] disabled per chip default
>[   22.476118] [drm:intel_edp_backlight_off] 
>[   22.477901] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.480242] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.482572] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.484904] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.487243] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.489588] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.491940] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.496035] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.500282] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.503546] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.506806] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.510077] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.513339] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.516603] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.519876] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.523138] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.526414] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.529683] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.532945] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.536207] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.539480] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.542740] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.546023] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.547764] [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF B idle bit
>[   22.550154] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.554399] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.557664] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.560926] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.564198] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.567459] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.570720] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.573991] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.577253] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.580516] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.583788] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.587052] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.590312] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.593586] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.596847] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.600134] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.601874] [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF B idle bit
>[   22.604266] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.608520] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.611787] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.615053] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.618327] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.621594] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.624863] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.628138] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.631405] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.634675] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.637953] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.641224] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.644495] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.647773] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.651049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.654346] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.656089] [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF B idle bit
>[   22.658478] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.662733] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.666000] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.669261] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.672532] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.675793] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.679061] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.682334] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.685596] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.688857] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.692129] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.695392] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.695790] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   22.698643] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.701906] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.702348] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   22.702355] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   22.702506] [drm:edp_panel_off] Turn eDP port A panel power off
>[   22.702510] [drm:wait_panel_off] Wait for panel power off time
>[   22.702513] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   22.762414] [drm:wait_panel_status] Wait complete
>[   22.762430] [drm:intel_update_fbc] no output, disabling
>[   22.762453] [drm:intel_mst_pre_enable_dp] 0
>[   22.763300] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.768883] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.769273] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.773465] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.776602] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.778363] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.781438] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.782303] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.784974] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.787662] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.790354] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.793036] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.795721] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.798391] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.801080] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.803758] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.806427] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.809100] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.811823] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.814503] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.817206] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.819878] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.822566] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.825256] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.827926] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.830638] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.833302] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.839551] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.839973] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.844083] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.846786] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.849457] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.852180] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.854860] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.857531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.860209] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.862898] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.865591] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.868261] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.870934] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.873622] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.876303] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.878973] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.881678] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.884369] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.887085] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.889754] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.892447] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.895124] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.901368] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.901788] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.905903] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.908574] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.911245] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.913935] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.916651] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.919320] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.922027] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.924716] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.927397] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.930077] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.932750] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.935456] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.938136] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.940806] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.943477] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.946166] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.948846] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.951548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.954239] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   22.956906] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.963165] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.963586] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.967737] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.970421] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.973092] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.975779] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.978454] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.981121] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.983789] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.986508] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.989190] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.991859] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   22.994537] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   22.997225] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   22.999917] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.002586] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.005258] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.007947] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.010627] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.013297] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.016021] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.018689] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.024937] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.025357] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.029467] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.032139] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.034827] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.037515] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.040197] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.042867] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.045539] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.048230] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.052873] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.053734] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.056458] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.059138] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.061842] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.064514] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.067203] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.069890] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.072560] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.075269] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.077953] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.082409] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.086398] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.086819] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.090928] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.093599] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.096269] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.098992] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.101670] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.104340] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.107016] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.109706] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.112397] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.115068] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.117738] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.120430] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.123109] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.125780] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.128483] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.131173] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.133887] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.136559] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.139253] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.141931] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.142395] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   23.145992] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.146404] [drm:intel_dp_check_mst_status] got esi 00 00 00
>[   23.148090] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[   23.148092] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   23.149812] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.151078] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[   23.151080] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   23.152471] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.153864] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.155257] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.156652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.158071] [drm:intel_dp_start_link_train [i915]] *ERROR* too many voltage retries, give up
>[   23.162164] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.166412] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.169680] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.172953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.176225] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.179492] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.182756] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.186029] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.189291] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.192551] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.195820] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.199084] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.202347] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.205621] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.208883] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.212164] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.212627] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   23.214900] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 89 3
>[   23.238589] [drm:intel_mst_enable_dp] 1
>[   23.241113] [drm:drm_dp_update_payload_part2] payload 0 1
>[   23.251250] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   23.251253] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   23.251277] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   23.252130] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   23.254524] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.258773] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.262049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.265311] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.268583] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.271847] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.275108] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.278381] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.281646] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.284913] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.288190] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.291452] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.294713] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.297996] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.301258] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.304539] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.308634] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.312886] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.316149] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.319410] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.322681] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.325955] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.329221] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.332496] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.335764] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.339030] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.342309] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.345562] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.348832] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.352110] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.355382] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.358671] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.362764] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.367014] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.370276] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.373539] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.376810] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.380076] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.383338] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.386611] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.389873] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.393135] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.396416] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.399681] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.402942] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.406213] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.409475] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.412757] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.416849] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.421093] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.424356] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.427619] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.430890] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.434151] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.437412] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.440683] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.443948] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.447227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.450508] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.453739] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.457002] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.460275] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.463538] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.466823] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.470917] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.475162] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.478418] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.481688] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.484961] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.488224] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.491486] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.494759] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.498024] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.501290] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.504567] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.507829] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.511092] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.514366] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.517631] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.520921] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.525013] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.529253] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.532516] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.535778] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.539049] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.542310] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.545570] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.548838] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.552097] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.555369] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.558639] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.561900] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.565163] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.568435] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.571693] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.574970] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.579063] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.583312] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.586548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.589815] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.593087] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.596349] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.599611] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.602880] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.606142] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.609407] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.612682] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.615944] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.619206] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.622476] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.625738] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.629023] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.629497] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   23.632044] [drm:intel_dp_check_mst_status] got esi 41 10 00
>[   23.633524] [drm:ironlake_update_primary_plane] Writing base 0880D000 FFFFFFFFFFFEA200 0 0 26624
>[   23.635686] [drm:intel_dp_check_mst_status] got esi2 41 00 00
>[   23.635688] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   23.638079] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.639350] [drm:intel_update_fbc] disabled per chip default
>[   23.639361] [drm:intel_connector_check_state] [CONNECTOR:34:DP-2]
>[   23.639363] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[   23.639365] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   23.639368] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   23.639370] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[   23.639371] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[   23.639373] [drm:check_crtc_state] [CRTC:9]
>[   23.639376] [drm:check_crtc_state] [CRTC:13]
>[   23.639383] [drm:check_crtc_state] [CRTC:17]
>[   23.639386] [drm:check_shared_dpll_state] WRPLL 1
>[   23.639388] [drm:check_shared_dpll_state] WRPLL 2
>[   23.640520] [drm:drm_mode_setcrtc] [CRTC:9]
>[   23.640525] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[   23.640528] [drm:intel_crtc_set_config] [CRTC:9] [FB:62] #connectors=1 (x y) (0 0)
>[   23.640531] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   23.640533] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   23.640537] [drm:drm_mode_debug_printmodeline] Modeline 63:"" 0 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x0 0x9
>[   23.640540] [drm:drm_mode_debug_printmodeline] Modeline 63:"" 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa
>[   23.640544] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=1, fb_changed=1
>[   23.640546] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   23.640548] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:9]
>[   23.640551] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-2] to [CRTC:13]
>[   23.640553] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   23.640555] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[   23.640558] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   23.640561] [drm:connected_sink_compute_bpp] [CONNECTOR:20:eDP-1] checking for sink bpp constrains
>[   23.640565] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 373250KHz
>[   23.640571] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 24
>[   23.640573] [drm:intel_dp_compute_config] DP link bw required 895800 available 1728000
>[   23.640575] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   23.640578] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A
>[   23.640579] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   23.640581] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   23.640584] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   23.640586] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4348677, gmch_n: 8388608, link_m: 724779, link_n: 1048576, tu: 64
>[   23.640589] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   23.640590] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   23.640592] [drm:intel_dump_pipe_config] requested mode:
>[   23.640595] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa
>[   23.640597] [drm:intel_dump_pipe_config] adjusted mode:
>[   23.640600] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   23.640604] [drm:intel_dump_crtc_timings] crtc timings: 373250 3200 3248 3280 3360 1800 1803 1808 1852, type: 0x48 flags: 0xa
>[   23.640607] [drm:intel_dump_pipe_config] port clock: 540000
>[   23.640609] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   23.640611] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   23.640614] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   23.640616] [drm:intel_dump_pipe_config] ips: 1
>[   23.640617] [drm:intel_dump_pipe_config] double wide: 0
>[   23.640923] [drm:edp_panel_on] Turn eDP port A panel power on
>[   23.640926] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   23.640930] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   23.640933] [drm:wait_panel_status] Wait complete
>[   23.640936] [drm:wait_panel_on] Wait for panel power on
>[   23.640939] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   23.844593] [drm:wait_panel_status] Wait complete
>[   23.844604] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   23.844610] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   23.845634] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.845940] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.847283] [drm:intel_dp_start_link_train] clock recovery OK
>[   23.848190] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[   23.849231] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.849559] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   23.850140] [drm:intel_edp_backlight_on] 
>[   23.850142] [drm:intel_panel_enable_backlight] pipe A
>[   23.850151] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   23.850548] [drm:intel_psr_match_conditions] PSR disable by flag
>[   23.852874] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.856148] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.856833] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
>[   23.859426] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.862691] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.865965] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.869227] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.872493] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.873037] [drm:ironlake_update_primary_plane] Writing base 0880D000 00000000 0 0 26624
>[   23.875776] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.879036] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.882302] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.885581] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.888842] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.892126] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.896219] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.900495] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.903758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.907019] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.907919] [drm:intel_update_fbc] more than one pipe active, disabling compression
>[   23.907926] [drm:intel_connector_check_state] [CONNECTOR:20:eDP-1]
>[   23.907931] [drm:intel_connector_check_state] [CONNECTOR:34:DP-2]
>[   23.907933] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[   23.907935] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   23.907937] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   23.907939] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[   23.907941] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[   23.907942] [drm:check_crtc_state] [CRTC:9]
>[   23.907949] [drm:check_crtc_state] [CRTC:13]
>[   23.907955] [drm:check_crtc_state] [CRTC:17]
>[   23.907959] [drm:check_shared_dpll_state] WRPLL 1
>[   23.907960] [drm:check_shared_dpll_state] WRPLL 2
>[   23.908105] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=414/937
>[   23.908106] [drm:intel_panel_actually_set_backlight] set backlight PWM = 435
>[   23.910404] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.913648] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.916903] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.920148] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.923414] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.926680] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.929950] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.933227] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.936504] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.939791] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.943072] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.946379] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   23.952736] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.956181] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.961158] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.967200] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.973045] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.976505] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.979920] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.983182] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.986610] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.989855] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   23.992765] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   23.995618] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   23.998869] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.002112] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.005422] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.008668] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.013682] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.017061] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.020395] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.023683] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.026892] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.030374] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.033760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.037029] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.040303] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.043578] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.046864] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.050122] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.053361] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.056612] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.059951] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.063252] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.067358] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.071625] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.074898] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.078272] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.081524] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.084802] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.088062] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.091354] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.094600] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.097861] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.101167] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.104397] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.107622] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.110937] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.114201] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.117509] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.121581] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.125801] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.129042] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.132295] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.135544] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.138782] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.141997] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.145239] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.148470] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.151705] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.154947] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.158191] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.161441] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.164702] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.167947] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.171224] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.175320] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.179538] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.182787] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.186034] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.189290] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.192536] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.195783] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.199033] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.202294] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.205536] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.208789] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.212034] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.215281] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.218539] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.221783] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.225055] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.225525] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   24.227192] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   24.240276] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
>[   24.252421] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   24.252425] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   24.252442] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   24.253296] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   24.255665] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.259868] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.263116] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.266338] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.269549] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.272785] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.276026] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.279290] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.282531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.285787] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.289062] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.292320] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.295577] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.298861] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.302093] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.305377] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.309498] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.313747] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.317019] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.320340] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.323627] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.326859] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.329552] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.332819] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.336065] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.338925] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.342266] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.344990] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.347960] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.351380] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.354639] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.357942] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.362048] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.366472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.369761] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.373016] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.376282] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.379548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.382875] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.386150] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.389441] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.392737] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.396068] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.399364] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.402651] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.405930] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.409242] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.413891] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.420675] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.424923] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.428181] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.431442] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.434820] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.439097] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.442359] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.446247] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.449109] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.452370] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.455732] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.459243] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.462796] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.466392] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.470706] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.473589] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.477169] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.482399] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.485714] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.489336] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.492929] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.496214] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.501020] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.504464] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.507705] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.510976] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.514275] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.517513] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.520791] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.524070] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.527400] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.530712] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.534850] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.539276] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.543385] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.547158] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.552557] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.555948] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.559284] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.562575] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.566895] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.570163] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.573432] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.578427] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.581828] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.585237] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.588492] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.591780] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.595885] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.599169] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.602417] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.605683] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.608944] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.612491] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.616391] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.619719] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.622960] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.627152] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.630841] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.634493] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.637750] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.641541] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.644813] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.648144] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.648634] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   24.650916] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   24.670912] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   24.670916] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   24.670933] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   24.671788] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   24.674186] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.678455] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.681792] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.685069] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.688547] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.691831] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.695141] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.698455] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.701747] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.704885] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.708202] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.711500] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.714742] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.718005] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.721361] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.724690] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.729562] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.733771] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.737096] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.740355] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.743624] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.746882] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.750168] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.753439] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.756715] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.759998] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.763258] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.766521] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.769771] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.773057] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.776334] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.779598] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.783690] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.787844] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.791091] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.794413] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.797676] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.800993] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.804227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.807467] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.810735] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.814005] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.817314] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.821110] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.824594] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.827858] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.831101] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.834734] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.841594] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.844348] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.847713] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.851717] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.855018] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.858280] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.861517] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.864780] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.868045] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.871338] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.874745] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.878623] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.881974] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.885281] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.888570] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.892165] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.896326] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.900687] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.904001] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.907349] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.910631] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.914230] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.917779] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.921649] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.925076] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.927679] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.931015] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.933961] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.937657] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.941181] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.944642] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.947926] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   24.952073] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.955740] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.959396] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.962713] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.965612] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.968916] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.971438] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.974748] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.978034] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.981321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.984632] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.987953] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   24.991262] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.994545] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   24.997821] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.001134] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.005263] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.009557] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.012996] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.016303] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.019604] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.022891] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.026173] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.029472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.032964] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.036385] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.040110] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.043397] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.046665] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.049964] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.053220] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.056556] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.057099] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   25.059319] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   25.070812] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   25.070816] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   25.070830] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   25.072201] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   25.076640] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.081102] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.084524] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.087831] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.090182] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   25.090186] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   25.090188] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   25.090198] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   25.090202] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   25.090205] [drm:drm_mode_debug_printmodeline] Modeline 21:"3200x1800" 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa
>[   25.090210] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   25.090313] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   25.090315] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   25.090317] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   25.090319] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   25.090324] [drm:drm_mode_getconnector] [CONNECTOR:58:?]
>[   25.090326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3]
>[   25.090328] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:58:DP-3] disconnected
>[   25.090337] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   25.090339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2]
>[   25.090409] [drm:drm_edid_to_eld] ELD monitor DELL U3415W
>[   25.090411] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   25.090439] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   25.090441] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   25.090444] [drm:drm_mode_debug_printmodeline] Modeline 93:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   25.090446] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   25.090449] [drm:drm_mode_debug_printmodeline] Modeline 94:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   25.090450] [drm:drm_mode_prune_invalid] Not using 720x576i mode 7
>[   25.090453] [drm:drm_mode_debug_printmodeline] Modeline 96:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   25.090455] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   25.090458] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   25.090460] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode 7
>[   25.090463] [drm:drm_mode_debug_printmodeline] Modeline 106:"720x480i" 60 13513 720 739 801 858 480 488 494 525 0x40 0x101a
>[   25.090465] [drm:drm_mode_prune_invalid] Not using 720x480i mode 7
>[   25.090469] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-2] probed modes :
>[   25.090472] [drm:drm_mode_debug_printmodeline] Modeline 39:"3440x1440" 60 319750 3440 3520 3552 3600 1440 1468 1478 1481 0x48 0x9
>[   25.090475] [drm:drm_mode_debug_printmodeline] Modeline 42:"3440x1440" 50 265250 3440 3520 3552 3600 1440 1461 1471 1474 0x40 0x9
>[   25.090478] [drm:drm_mode_debug_printmodeline] Modeline 44:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[   25.090481] [drm:drm_mode_debug_printmodeline] Modeline 41:"2560x1080" 60 198000 2560 2708 2752 3000 1080 1091 1096 1100 0x40 0x5
>[   25.090484] [drm:drm_mode_debug_printmodeline] Modeline 43:"1720x1440" 60 159940 1720 1760 1792 1800 1440 1446 1454 1481 0x40 0x9
>[   25.090487] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   25.090490] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   25.090493] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   25.090495] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   25.090498] [drm:drm_mode_debug_printmodeline] Modeline 48:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   25.090501] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   25.090504] [drm:drm_mode_debug_printmodeline] Modeline 47:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   25.090507] [drm:drm_mode_debug_printmodeline] Modeline 46:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   25.090510] [drm:drm_mode_debug_printmodeline] Modeline 45:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   25.090513] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   25.090516] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   25.090519] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   25.090522] [drm:drm_mode_debug_printmodeline] Modeline 54:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   25.090524] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   25.090527] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   25.090530] [drm:drm_mode_debug_printmodeline] Modeline 49:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   25.090533] [drm:drm_mode_debug_printmodeline] Modeline 67:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   25.090536] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   25.090539] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   25.090543] [drm:drm_mode_debug_printmodeline] Modeline 50:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   25.090545] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   25.090548] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   25.090561] [drm:drm_mode_debug_printmodeline] Modeline 52:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   25.090564] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   25.090595] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   25.090597] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   25.090599] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   25.090754] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   25.090757] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   25.090760] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   25.091102] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.094380] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.097652] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.100924] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.104204] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.107455] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.110727] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.113966] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.117229] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.120504] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.123761] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.127040] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.131447] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.136477] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.139802] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.144709] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.148071] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.151507] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.154792] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.158115] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.161727] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.165052] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.168363] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.171737] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.175048] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.178381] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.181745] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.185072] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.189377] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.193691] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.197012] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.200330] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.203633] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.207042] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.210757] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.214200] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.217016] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.219574] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.222939] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.226342] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.229631] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.232902] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.236170] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.239494] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.243689] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.247997] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.251267] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.254633] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.257947] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.261231] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.264524] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.267795] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.271102] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.274593] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.277944] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.280982] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.285034] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.288589] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.291862] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.294551] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.298704] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.303111] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.306570] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.309854] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.313117] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.316409] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.319929] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.323231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.326522] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.329800] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.333089] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.336361] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.339631] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.342907] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.346235] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.349553] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.353692] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.357979] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.361282] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.364606] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.368211] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.371616] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.374874] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.378126] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.381373] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.384619] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.387887] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.391138] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.394390] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.397652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.400943] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.404317] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.407588] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.411846] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.415620] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.418716] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.424313] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.427622] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.430434] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.433722] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.437084] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.440327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.443603] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.449586] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.452893] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.456175] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.459439] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.462775] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.463277] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   25.466466] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   25.472921] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   25.472925] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   25.472934] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   25.473798] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   25.476226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.480642] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.483991] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.487270] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.490856] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.494140] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.497405] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.500675] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.503952] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.507255] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.510532] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.513809] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.517081] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.520338] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.523585] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.526903] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.531086] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.535361] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.538655] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.541928] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.545252] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.548530] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.551803] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.555092] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.558354] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.561600] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.564847] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.568097] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.571348] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.579632] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.582970] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.586296] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.590433] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.594652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.597962] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.600538] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.603988] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.607388] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.610776] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.614042] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.617294] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.620567] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.623821] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.627061] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.630327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.635249] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.640447] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.643697] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.647793] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.652029] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.655461] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.659340] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.662821] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.665410] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.668651] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.671914] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.675183] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.678431] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.681746] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.684994] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.688387] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.691666] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.694924] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.698218] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.702360] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.706780] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.710294] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.712915] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.716731] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.720110] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.723623] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.726920] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.730442] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.733537] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.736805] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.743151] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.746481] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.749756] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.753041] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.756331] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.760520] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.764834] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.768081] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.771699] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.775497] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.778759] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.782110] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.785380] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.788445] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.791866] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.795173] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.798403] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.801657] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.804590] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.808109] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.811582] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.815698] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.819932] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.823202] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.826471] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.829766] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.833042] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.836319] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.839623] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.842900] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.846152] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.849421] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.852677] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.855950] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.859239] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.862490] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.865774] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.866238] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   25.868480] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   25.873956] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   25.873959] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   25.873967] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   25.874822] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   25.877234] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.879760] [drm:drm_mode_addfb2] [FB:63]
>[   25.881501] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.884835] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.888066] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.891280] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.894482] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.897686] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.900897] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.904115] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.907467] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.923624] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.927126] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.930527] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.933785] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.937190] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.940668] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.944557] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.948790] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.952052] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.954819] [drm:drm_mode_addfb2] [FB:65]
>[   25.955353] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.958726] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.961366] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.964579] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.967800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.971006] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.974291] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.977663] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.980880] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.984094] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   25.987280] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   25.990491] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   25.993732] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   25.997842] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.001073] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.004206] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.007430] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.010670] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.013655] [drm:drm_mode_addfb2] [FB:69]
>[   26.013981] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.016686] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.019985] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.023393] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.026611] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.029928] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.033324] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.036568] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.039810] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.043037] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.046381] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.050515] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.054806] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.058031] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.061239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.064468] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.067761] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.071000] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.074326] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.077534] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.081177] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.084483] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.087770] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.091010] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.094235] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.097474] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.100862] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.104962] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.109137] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.112314] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.115559] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.118837] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.122049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.125259] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.128477] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.131731] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.135008] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.138281] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.141495] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.144704] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.147953] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.151215] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.154560] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.158648] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.162812] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.166166] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.169575] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.172799] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.176005] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.179214] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.182519] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.185770] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.188992] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.192218] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.195431] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.198675] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.201979] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.205208] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.208463] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.212543] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.216827] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.220082] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.223296] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.226513] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.229739] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.232989] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.236304] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.239569] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.242782] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.246014] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.249329] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.252634] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.255869] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.259083] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.262328] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.262805] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   26.265158] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   26.290783] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   26.290787] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   26.290808] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   26.291658] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   26.294028] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.298295] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.301661] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.304898] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.308130] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.311352] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.314605] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.317880] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.321116] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.324319] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.327560] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.330842] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.334095] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.337342] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.340568] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.343845] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.347973] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.351227] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.354455] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.357683] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.361810] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.365099] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.368468] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.371856] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.375111] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.378344] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.381600] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.384985] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.388342] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.391872] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.395331] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.398793] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.402934] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.407219] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.410483] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.413733] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.416990] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.420295] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.423742] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.427055] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.430157] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.433434] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.436674] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.440005] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.443299] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.446535] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.449881] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.453134] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.457206] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.461381] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.464773] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.468101] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.471379] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.474653] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.477933] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.480793] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.483447] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.486758] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.490018] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.493306] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.496530] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.499856] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.503133] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.506404] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.510483] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.514820] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.518132] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.521366] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.524677] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.527838] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.531071] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.534294] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.537505] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.540719] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.543946] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.547187] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.550728] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.553999] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.557233] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.560648] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.564742] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.568912] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.572186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.575435] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.578670] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.581912] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.584488] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.587809] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.591083] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.594302] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.597533] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.600816] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.604103] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.607347] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.610567] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.613817] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.618118] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.622296] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.625514] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.628729] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.631998] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.635294] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.638534] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.641760] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.644970] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.648219] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.651513] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.654741] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.657960] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.661181] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.664535] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.668025] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.668515] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   26.670558] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   26.677704] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   26.677709] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   26.677719] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   26.678566] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   26.680982] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.685310] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.688536] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.691757] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.695005] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.698285] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.701582] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.704834] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.708130] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.711375] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.714635] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.717917] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.721143] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.724384] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.727608] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.730874] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.735177] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.739369] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.742590] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.745806] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.749085] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.752339] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.755554] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.758816] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.762033] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.765306] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.768583] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.771801] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.775034] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.778263] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.781520] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.784823] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.788914] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.793128] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.796347] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.800085] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.803311] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.806555] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.809794] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.813038] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.815774] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.819018] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.822237] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.825471] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.828711] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.832515] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.835741] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.839002] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.843071] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.847269] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.850594] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.853807] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.857059] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.860300] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.863519] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.866808] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.870045] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.873267] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.876483] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.879701] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.882932] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.886166] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.889382] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.892634] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.896718] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.900973] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.904213] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.907441] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.910665] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.913843] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.916715] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.919973] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.923186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.926399] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.929630] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.933185] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.936430] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.939653] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.942861] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.946108] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   26.950301] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.954721] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.957928] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.961141] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.964366] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.967090] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.970329] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.973552] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.976787] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.979558] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.982714] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.985973] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.989182] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.992406] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   26.995625] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   26.999590] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.003692] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.007863] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.011071] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.014290] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.017065] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.020282] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.023500] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.026719] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.029934] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.032575] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.035816] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.038589] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   27.038596] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   27.039054] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.042265] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.045488] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.049403] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.052662] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.053131] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   27.054911] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   27.056768] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   27.056772] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   27.056779] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   27.057622] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   27.060004] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.064090] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.067316] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.070540] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.073766] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.076977] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.080196] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.083418] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.086639] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.089566] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.092791] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.096009] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.099258] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.102502] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.102769] [drm:intel_crtc_cursor_set_obj] cursor off
>[   27.105751] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.109004] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.113098] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.117338] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.120570] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.123775] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.126994] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.130274] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.132977] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.136501] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.139736] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.142944] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.146174] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.149451] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.152683] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.155915] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.159138] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.162398] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.166494] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.170685] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.173915] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.177131] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.180358] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.183670] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.186886] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.190108] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.193383] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.196599] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.199862] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.203095] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.206344] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.209606] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.212827] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.216123] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.220204] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.224395] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.227629] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.230852] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.234262] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.237509] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.240723] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.243951] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.247195] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.250442] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.253677] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.256926] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.260146] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.263387] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.266675] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.269935] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.274007] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.278172] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.281398] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.284622] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.287889] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.291108] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.294323] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.297635] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.300875] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.304120] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.307342] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.310564] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.313782] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.317060] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.320318] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.323593] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.327672] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.331849] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.335075] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.338305] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.341540] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.344766] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.347993] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.351266] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.354491] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.357744] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.360975] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.364188] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.367827] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.371067] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.374275] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.377530] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.381637] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.385848] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.389066] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.392319] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.395547] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.398789] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.402049] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.405296] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.408577] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.411822] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.415123] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.418416] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.421694] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.424977] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.428192] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.431452] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.432050] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   27.434325] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   27.456146] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   27.456150] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   27.456169] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   27.457026] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   27.459392] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.463578] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.466836] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.470049] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.473310] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.476518] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.479745] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.482974] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.486206] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.489417] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.492636] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.495853] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.499070] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.502303] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.505516] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.508762] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.512841] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.517046] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.520280] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.523535] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.526789] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.530011] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.533225] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.536469] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.539685] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.542959] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.546188] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.549400] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.552757] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.555980] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.559207] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.562456] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.566530] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.570703] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.573921] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.577148] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.580375] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.583607] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.586823] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.590058] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.593266] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.596482] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.599707] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.602927] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.606144] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.609382] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.612601] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.615849] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.619917] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.624111] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.627335] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.630560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.633800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.637011] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.640227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.643449] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.646733] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.649945] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.653180] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.656394] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.659603] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.662826] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.666033] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.669282] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.673359] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.677530] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.680743] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.683886] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.687183] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.690402] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.693616] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.696848] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.700063] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.703277] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.706499] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.709710] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.713016] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.716249] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.719487] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.722735] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.726826] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.731001] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.734217] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.737431] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.740652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.743887] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.747099] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.750330] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.753543] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.756756] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.759980] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.763186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.766436] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.769673] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.772883] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.776130] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.780218] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.784413] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.787628] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.790848] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.794073] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.797291] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.800533] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.803759] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.806974] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.810198] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.813429] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.816646] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.819858] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.823088] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.826313] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.829729] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.830194] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   27.831686] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   27.837134] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   27.837136] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   27.837142] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   27.837991] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   27.840361] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.844517] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.847737] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.850950] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.854176] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.857387] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.860595] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.863834] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.867137] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.870378] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.873601] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.876835] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.880055] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.883278] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.886498] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.889750] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.893824] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.897998] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.901215] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.904441] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.907689] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.910908] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.914134] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.917366] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.920591] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.923800] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.927046] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.930271] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.933491] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.936714] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.939956] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.943212] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   27.947287] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.951959] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.955198] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.958423] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.961652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.964880] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.968097] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.971321] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.974548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.977756] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.980972] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.984187] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.987398] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   27.990625] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   27.993844] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   27.997085] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.001157] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.005329] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.008571] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.011785] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.015004] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.018223] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.021435] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.024667] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.027874] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.031091] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.034240] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.037448] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.040663] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.043880] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.047104] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.050361] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.054456] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.058640] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.061868] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.065097] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.068356] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.071723] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.074983] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.078211] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.081429] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.084647] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.087874] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.091085] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.094330] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.097554] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.100777] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.104029] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.108105] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.112285] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.115501] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.118724] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.121962] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.125186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.128434] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.132365] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.135585] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.138791] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.142011] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.145225] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.148444] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.151688] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.154910] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.158161] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.162251] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.166438] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.169654] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.172871] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.176091] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.179302] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.182497] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.185726] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.188936] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.192149] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.195368] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.198583] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.201803] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.205031] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.208242] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.211448] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.211911] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   28.214079] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   28.224100] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   28.224103] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   28.224111] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   28.224964] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   28.227335] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.231512] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.234731] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.237949] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.241174] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.244386] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.247602] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.250832] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.254046] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.257272] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.260501] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.263725] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.266932] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.270147] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.273357] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.276606] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.280672] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.284848] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.288075] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.291287] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.294515] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.297724] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.300941] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.304193] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.307401] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.310617] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.313852] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.317066] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.320136] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.323363] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.326581] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.329826] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.333896] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.338004] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.341213] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.344431] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.347680] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.351670] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.354885] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.357640] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.361434] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.364655] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.367968] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.371193] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.374437] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.377666] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.380876] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.384125] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.388198] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.392387] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.395596] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.398813] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.402052] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.405266] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.408483] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.411615] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.414829] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.418093] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.421321] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.424608] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.427824] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.431071] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.434290] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.437540] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.441618] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.445822] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.449043] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.452268] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.455486] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.458668] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.461879] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.465108] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.468330] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.471541] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.474695] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.477937] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.481151] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.484383] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.487600] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.490826] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.494905] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.499088] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.502310] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.505534] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.508766] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.511993] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.515213] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.518442] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.521661] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.524868] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.528101] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.531343] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.534555] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.537778] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.541022] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.544274] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.548378] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.552547] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.555783] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.558997] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.562213] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.565432] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.568660] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.571884] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.575092] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.578305] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.581532] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.584742] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.587970] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.591206] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.594417] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.597663] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.598128] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   28.600458] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   28.607944] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   28.607946] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   28.607954] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   28.608800] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   28.611167] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.615279] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.618491] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.621834] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.625070] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.628287] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.631502] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.634722] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.637939] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.641151] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.644378] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.647587] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.650797] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.654033] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.657246] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.660499] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.664571] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.668751] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.671968] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.675175] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.678394] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.681613] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.684826] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.688042] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.691256] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.694464] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.697680] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.701620] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.704829] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.708048] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.711274] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.714513] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.718583] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.722752] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.725965] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.729176] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.732393] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.735607] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.738812] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.742041] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.745257] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.749222] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.752452] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.755674] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.758899] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.762131] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.765370] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.768630] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.772703] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.776892] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.780102] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.783328] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.786555] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.789778] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.792989] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.796212] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.799429] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.802640] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.805861] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.809082] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.812302] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.815546] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.818768] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.822038] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.826108] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.830303] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.833519] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.836737] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.839960] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.843170] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.846410] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.849629] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.852848] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.859290] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.862551] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.865786] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.869082] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.872323] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.875554] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.878954] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.883059] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.886615] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.889838] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.893077] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.896306] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.899528] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.902751] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.905985] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.909248] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.912476] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.915825] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.923599] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.926863] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.930117] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.933370] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.936682] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.940783] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.944961] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.948183] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.951495] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.954745] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.958084] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.961312] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.964537] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.967758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.970973] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.974323] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.979126] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.982349] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   28.985574] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   28.988802] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   28.992057] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   28.992531] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   28.994856] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   29.008952] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   29.008956] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   29.008965] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   29.009809] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   29.012176] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.016357] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.019576] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.022800] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.026073] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.029316] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.032539] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.035760] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.038970] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.042179] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.045397] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.048637] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.051885] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.055109] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.058349] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.061607] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.065691] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.069867] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.073082] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.076293] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.079514] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.082744] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.085960] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.089191] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.092448] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.095690] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.098932] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.102165] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.105377] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.108604] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.111817] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.115081] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.119175] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.123384] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.126604] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.129830] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.133055] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.136287] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.139517] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.142740] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.145959] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.149221] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.152472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.155717] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.158929] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.162146] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.165360] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.168651] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.172753] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.176946] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.180163] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.183377] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.186661] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.189881] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.193099] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.196317] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.199532] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.202937] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.206157] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.209366] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.212572] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.215792] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.219081] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.222328] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.226402] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.230576] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.233793] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.237010] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.240240] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.243450] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.246661] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.249883] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.253102] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.256312] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.259540] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.262752] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.265962] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.269190] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.272399] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.275638] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.279708] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.283881] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.287096] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.290307] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.293525] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.296742] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.299951] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.303180] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.306413] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.309629] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.312853] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.316069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.319294] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.322513] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.325733] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.328975] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.333043] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.337230] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.340457] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.343664] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.346882] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.350099] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.353313] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.356536] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.359751] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.362981] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.366219] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.369434] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.372652] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.375868] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.379075] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.382335] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.382802] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   29.384249] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   29.389874] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   29.389878] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   29.389884] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   29.390732] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   29.393108] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.397302] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.400539] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.403802] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.407028] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.410240] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.413453] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.416688] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.419920] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.423169] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.426416] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.429632] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.432882] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.436113] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.439333] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.442584] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.446678] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.450900] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.454142] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.457392] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.460697] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.463915] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.467128] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.470369] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.473575] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.476886] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.480112] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.483323] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.486829] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.490055] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.493271] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.496552] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.500637] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.504826] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.508064] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.511284] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.514502] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.517852] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.521098] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.524339] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.527552] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.530790] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.534019] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.537237] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.540459] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.543737] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.546954] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.550201] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.554297] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.558468] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.561701] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.564926] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.568152] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.571372] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.574593] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.577825] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.581147] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.584368] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.587611] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.590830] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.594059] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.597282] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.600500] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.603764] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.607842] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.612030] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.615250] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.618470] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.621700] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.624937] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.628150] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.631375] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.634590] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.637805] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.641048] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.644270] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.647494] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.650729] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.653873] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.657121] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.661200] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.665335] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.668566] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.671789] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.675015] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.678242] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.681455] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.684702] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.688049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.691279] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.694516] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.697745] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.700997] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.704227] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.707573] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.710824] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.714915] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.719094] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.722313] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.725525] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.728742] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.731965] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.735192] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.738435] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.741662] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.744880] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.748130] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.751362] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.754625] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.757883] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.761101] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.764357] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.764832] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   29.766628] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   29.806463] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   29.806467] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   29.806528] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   29.807389] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   29.809764] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.813947] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.817161] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.820402] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.823621] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.826841] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.830060] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.833286] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.836523] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.839750] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.842969] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.846185] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.849406] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.852642] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.855858] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.859105] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.863183] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.867363] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.870622] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.873990] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.877228] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.880441] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.883683] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.886927] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.890150] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.893368] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.896606] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.899827] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.903058] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.906226] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.909451] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.912692] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.916791] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.920997] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.924223] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.927431] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.930656] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.933869] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.937105] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.940337] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.943559] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.946772] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.950014] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.953268] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.956487] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.959711] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.962929] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.966189] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   29.970292] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.973984] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.977232] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.980472] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.983695] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.986957] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.990208] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   29.993442] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   29.996653] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   29.999872] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.003103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.005717] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.008948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.012170] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.015389] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.018660] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.022773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.026948] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.030162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.033389] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.036621] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.039826] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.043035] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.046260] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.049508] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.052659] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.055884] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.059093] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.062373] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.065594] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.068842] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.072116] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.076357] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.080535] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.083749] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.087007] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.090233] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.093711] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.096924] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.100170] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.103389] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.106611] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.109859] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.113069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.116303] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.119533] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.122763] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.126015] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.130087] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.134261] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.137483] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.140709] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.143936] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.147166] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.150383] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.153618] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.156857] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.160078] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.163296] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.166509] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.169727] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.172971] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.176182] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.179434] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.179912] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   30.182046] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   30.195744] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   30.195748] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   30.195756] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   30.196604] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   30.198975] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.203152] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.206376] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.209594] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.212816] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.216031] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.219245] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.222544] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.225760] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.228970] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.232221] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.235439] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.238658] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.241888] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.245102] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.248341] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.252423] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.256606] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.259814] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.263034] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.266265] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.269486] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.272724] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.275942] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.279149] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.282361] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.285598] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.288812] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.292026] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.295246] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.298486] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.301738] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.305841] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.309997] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.313210] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.316439] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.319673] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.322898] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.326116] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.329338] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.332567] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.335784] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.339024] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.342251] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.345463] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.348684] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.351902] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.355209] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.359343] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.363566] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.366781] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.370012] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.373291] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.376504] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.379729] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.382947] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.386167] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.389432] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.392638] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.395852] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.399060] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.402295] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.405676] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.408932] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.413011] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.417095] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.420372] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.423596] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.427358] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.430610] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.433891] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.437206] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.440613] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.443957] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.447267] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.450490] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.453779] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.457106] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.460328] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.463614] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.467719] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.471981] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.475250] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.479196] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.482527] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.486069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.489306] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.492558] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.495816] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.498457] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.501174] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.504397] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.507741] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.511023] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.514384] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.517663] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.521847] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.526133] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.529399] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.532702] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.535975] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.539261] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.542502] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.545729] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.548879] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.552093] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.555426] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.558660] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.562001] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.565331] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.568646] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.571949] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.572433] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   30.574466] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   30.601789] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   30.601794] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   30.601986] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   30.602845] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   30.605239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.609431] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.612647] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.615893] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.619231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.622544] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.626090] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.629326] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.632554] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.635774] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.639043] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.642268] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.645476] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.648695] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.652031] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.655602] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.659698] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.664022] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.667250] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.670518] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.673751] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.677007] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.680238] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.683477] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.686709] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.690011] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.693249] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.696477] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.699702] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.702953] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.706848] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.710101] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.714213] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.718401] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.722550] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.725799] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.728978] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.732232] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.735583] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.738846] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.742071] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.745307] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.748551] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.751790] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.755072] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.758398] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.761676] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.764959] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.769328] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.773655] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.776961] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.780288] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.783573] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.786815] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.790316] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.793689] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.796945] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.800297] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.804159] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.807449] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.810725] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.814078] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.817381] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.821108] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.825362] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.829873] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.833148] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.836421] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.839980] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.843284] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.846594] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.849833] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.852981] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.856204] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.859553] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.862799] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.866210] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.869445] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.872693] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.876008] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.880116] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.884298] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.887530] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.890754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.894009] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.897233] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.900463] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.903690] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.906987] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.910201] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.913440] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.916656] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.919896] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.923184] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.926408] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.929651] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.933727] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.937900] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.941135] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.944344] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.947576] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.950780] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.954010] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.957253] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.960467] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.963676] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.966892] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.970115] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.973343] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   30.976559] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   30.979767] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   30.983010] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   30.983480] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   30.985855] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   31.020260] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   31.020264] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   31.020272] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   31.021117] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   31.023484] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.027662] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.030893] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.034103] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.037342] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.040552] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.043769] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.046985] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.050192] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.053402] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.056623] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.059852] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.063078] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.066300] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.069529] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.072791] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.076874] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.081085] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.084309] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.087520] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.090745] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.093967] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.097176] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.100401] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.103608] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.106820] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.110046] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.113255] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.116502] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.119725] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.122945] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.126207] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.130314] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.134512] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.137720] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.140943] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.144163] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.147476] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.150692] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.153920] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.157165] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.160419] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.163644] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.166872] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.170115] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.173398] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.176621] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.179906] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.183984] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.188181] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.191390] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.194602] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.197828] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.201038] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.204253] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.207514] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.210733] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.213948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.217173] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.220388] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.223614] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.226847] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.230093] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.233356] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.237456] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.241658] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.244880] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.248095] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.251335] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.254592] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.257853] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.261078] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.264297] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.267533] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.270758] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.273971] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.277235] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.280493] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.283743] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.286993] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.291067] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.295242] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.298452] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.301667] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.304891] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.308129] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.311341] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.314591] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.317812] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.321022] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.324254] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.327464] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.330678] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.333921] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.337138] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.340388] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.344464] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.348640] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.351860] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.355075] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.358336] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.361590] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.364825] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.368049] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.371263] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.374491] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.377712] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.380933] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.384147] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.387438] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.390666] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.393969] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.394433] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   31.396276] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   31.401294] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   31.401299] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   31.401306] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   31.402165] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   31.404576] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.408796] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.412023] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.415269] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.418496] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.421750] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.424995] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.428230] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.431442] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.434659] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.437928] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.441142] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.444375] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.447599] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.450812] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.454126] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.458236] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.462485] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.465700] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.468935] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.472167] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.475430] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.478642] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.481888] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.485105] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.488332] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.491624] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.494819] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.498058] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.501289] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.504497] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.507770] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.511856] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.516055] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.519296] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.522522] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.525763] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.528969] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.532217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.535444] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.538656] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.541869] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.545105] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.548322] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.551541] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.554764] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.557972] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.561209] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.565279] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.569454] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.572663] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.575807] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.579045] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.582270] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.585506] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.588734] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.591952] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.595173] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.598399] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.601613] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.604871] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.608103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.611320] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.614573] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.618692] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.622912] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.626124] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.629339] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.632564] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.635780] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.638989] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.642209] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.645429] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.648645] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.651875] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.655083] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.658312] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.661536] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.664758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.668025] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.672130] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.676304] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.679525] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.682745] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.686198] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.689429] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.692703] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.695962] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.699182] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.702402] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.705649] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.708871] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.712080] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.715303] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.718515] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.721780] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.725881] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.730068] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.733280] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.736488] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.739732] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.742949] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.746169] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.749417] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.752646] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.755887] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.759111] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.762327] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.765548] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.768778] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.772012] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.775269] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.775749] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   31.777649] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   31.786284] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   31.786287] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   31.786294] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   31.787136] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   31.789507] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.793683] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.796897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.800113] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.803342] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.806560] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.809770] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.813005] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.816230] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.819453] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.822672] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.825904] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.829120] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.832346] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.835571] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.838826] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.842914] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.847083] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.850291] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.853513] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.856742] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.859968] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.863180] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.866405] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.869616] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.872826] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.876051] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.879262] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.882479] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.885707] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.888930] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.892183] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.896279] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.900450] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.903668] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.906895] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.910116] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.913327] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.916537] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.919754] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.922964] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.926171] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.929391] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.932621] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.935840] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.939073] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.942284] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.945528] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   31.949597] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.953769] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.957025] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.960247] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.963487] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.966702] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.969920] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.973144] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.976302] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.979517] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.982739] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.985954] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.989172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.992394] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   31.995610] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.998851] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.002923] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.007091] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.010310] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.013536] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.016759] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.019976] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.023192] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.026420] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.029631] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.032841] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.036064] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.039272] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.042481] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.045709] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.048917] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.052159] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.056226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.060381] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.063593] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.066818] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.070040] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.073268] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.076503] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.079731] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.082955] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.086160] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.089389] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.092627] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.095855] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.099078] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.102286] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.105453] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.109528] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.113695] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.116911] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.120119] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.123352] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.126571] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.129798] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.133020] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.136226] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.139441] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.142662] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.145879] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.149100] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.152319] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.155528] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.158771] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.159240] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   32.161041] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   32.171115] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   32.171119] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   32.171128] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   32.171998] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   32.174369] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.178553] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.181768] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.184991] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.188231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.191450] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.194673] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.197894] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.201111] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.204338] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.207571] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.210774] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.213995] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.217220] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.220441] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.223685] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.227764] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.231899] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.235357] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.239607] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.242852] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.246165] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.249379] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.252605] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.255817] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.259044] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.262264] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.265480] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.268690] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.271911] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.275123] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.278392] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.282474] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.286607] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.289837] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.293045] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.296278] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.299483] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.302696] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.305921] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.309141] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.312352] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.315574] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.318781] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.322001] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.325220] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.328432] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.331686] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.335754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.339964] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.343245] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.346516] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.349892] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.353141] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.356318] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.359590] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.362847] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.366081] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.369472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.372374] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.375953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.379273] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.382548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.385840] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.389917] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.394077] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.397285] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.400506] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.403733] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.406945] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.410165] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.413392] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.416595] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.419833] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.423111] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.426358] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.429575] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.432837] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.436059] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.439319] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.443393] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.447565] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.450813] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.454036] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.457252] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.460484] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.463703] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.466929] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.470138] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.473349] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.476580] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.479801] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.483013] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.486246] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.489464] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.492741] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.496836] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.501034] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.504248] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.507464] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.510685] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.513898] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.517106] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.520349] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.523582] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.526791] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.530008] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.533229] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.536445] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.539681] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.542905] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.546147] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.546621] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   32.548423] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   32.550140] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   32.550144] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   32.550151] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   32.550993] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   32.553365] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.557537] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.560743] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.563899] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.567120] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.570342] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.573547] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.576765] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.579983] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.583204] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.586436] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.589683] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.592916] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.596153] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.599363] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.602609] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.606692] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.610861] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.614087] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.617291] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.620507] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.623713] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.626926] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.630179] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.633396] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.636604] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.639834] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.643049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.646258] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.649482] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.652690] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.655929] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.659999] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.664179] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.667388] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.670608] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.673826] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.676997] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.680225] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.683450] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.686671] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.689884] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.693104] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.696314] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.699528] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.702749] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.705962] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.709216] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.713285] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.717406] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.720619] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.723835] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.727058] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.730267] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.733481] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.736711] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.739965] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.743178] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.746401] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.749609] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.752818] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.756041] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.759249] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.762501] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.766571] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.770737] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.773948] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.777159] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.780378] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.783590] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.786797] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.790030] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.793239] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.796453] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.799671] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.802885] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.806097] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.809314] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.812518] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.815759] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.819822] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.823988] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.827198] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.830403] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.833644] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.836870] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.840103] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.843325] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.846535] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.849743] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.852964] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.856176] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.859397] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.862620] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.865837] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.869077] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.873166] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.877332] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.880545] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.883754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.886998] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.890216] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.893430] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.896646] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.899864] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.903072] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.906314] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.909533] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.912738] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.915951] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.919171] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.922419] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.922888] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   32.924797] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   32.928333] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   32.928336] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   32.928342] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   32.929180] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   32.931543] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.935623] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.938849] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.942064] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.945298] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.948501] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.951731] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.954947] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.958163] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.961368] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.964585] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.967803] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.971006] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.974239] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.977461] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.980695] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   32.984769] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.988931] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   32.992132] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   32.995341] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   32.998555] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.001758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.004960] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.008180] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.011386] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.014591] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.017814] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.021026] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.024241] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.027459] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.030668] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.033912] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.037977] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.042140] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.045343] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.048548] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.051760] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.054990] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.058206] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.061424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.064631] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.067852] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.071070] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.074280] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.077488] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.080704] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.083914] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.087164] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.091247] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.095414] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.098620] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.101835] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.105052] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.108259] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.111468] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.114682] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.117895] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.121110] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.124326] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.127549] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.130757] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.133990] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.137226] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.140487] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.144559] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.148746] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.151991] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.155226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.158461] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.161675] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.164888] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.168110] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.171318] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.174527] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.177759] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.180562] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.183789] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.187020] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.190233] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.193483] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.197558] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.201727] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.204943] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.208150] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.211370] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.214590] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.217802] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.221019] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.224229] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.227450] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.230685] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.233916] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.237138] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.240369] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.243567] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.246819] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.250885] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.255058] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.258273] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.261496] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.264719] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.267931] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.271150] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.274375] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.277517] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.280726] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.283948] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.287158] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.290366] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.293587] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.296805] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.298003] [drm:intel_crtc_cursor_set_obj] cursor off
>[   33.300073] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.300534] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   33.302180] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   33.327963] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   33.327967] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   33.327976] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   33.328823] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   33.331209] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.335403] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.338636] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.341890] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.345149] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.348368] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.351579] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.354819] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.358037] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.361259] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.364475] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.367692] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.370901] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.374119] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.377331] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.380583] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.384676] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.388843] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.392061] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.395270] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.398500] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.401726] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.404937] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.408168] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.411393] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.414624] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.417854] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.421066] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.424299] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.427577] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.430802] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.434047] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.438154] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.442344] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.445567] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.448777] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.451996] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.455207] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.458482] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.461750] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.464976] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.468187] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.471410] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.474619] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.477845] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.481070] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.484275] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.487517] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.491599] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.495771] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.498987] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.502197] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.505424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.508641] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.511853] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.515070] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.518294] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.521511] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.524817] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.528051] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.531256] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.534483] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.537713] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.540952] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.545019] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.549221] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.552451] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.555658] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.558917] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.562154] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.565366] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.568587] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.571836] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.575050] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.578268] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.581474] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.584686] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.587910] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.591140] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.594383] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.598477] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.602655] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.605866] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.609075] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.612290] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.615495] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.618743] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.621976] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.625200] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.628439] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.631658] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.634876] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.638085] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.641305] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.644512] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.647760] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.651835] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.656005] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.659219] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.662431] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.665650] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.668860] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.672068] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.675288] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.678494] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.681700] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.684923] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.688151] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.691382] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.694609] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.697823] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.701071] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.701548] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   33.703584] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   33.705788] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   33.705790] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   33.705798] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   33.706635] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   33.709005] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.713182] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.716388] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.719599] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.722819] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.726031] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.729239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.732452] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.735667] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.738887] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.742106] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.745319] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.748548] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.751780] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.754995] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.758253] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.762327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.766485] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.769715] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.772929] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.776150] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.779362] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.782578] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.785817] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.789104] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.792314] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.795545] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.798769] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.801976] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.805214] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.808424] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.811692] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.815794] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.819984] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.823197] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.826407] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.829629] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.832840] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.836066] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.839296] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.842517] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.845728] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.848946] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.852158] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.855384] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.858607] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.861838] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.865098] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.869182] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.873352] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.876562] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.879792] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.883016] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.886247] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.889456] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.892690] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.895903] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.899115] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.902342] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.905566] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.908787] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.912026] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.915237] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.918479] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.922553] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.926721] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.929930] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.933159] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.936378] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.939588] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.942811] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.946037] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.949246] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.952456] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.955693] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.958903] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.962109] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.965323] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.968531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.971790] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   33.975865] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.980045] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.983257] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.986468] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.989698] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   33.992913] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   33.996126] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   33.999346] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.002556] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.005764] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.008980] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.012187] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.015396] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.018620] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.021842] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.025103] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.029219] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.033396] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.036627] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.039914] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.043137] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.046366] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.049575] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.052864] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.056071] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.059346] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.062563] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.065767] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.068969] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.072201] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.075438] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.078702] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.079164] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   34.081012] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   34.094899] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   34.094902] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   34.094910] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   34.095818] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   34.098185] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.102358] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.105573] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.108785] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.112004] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.115218] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.118348] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.121566] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.124772] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.128009] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.131231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.134448] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.137671] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.140915] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.144137] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.147387] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.151471] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.155664] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.158884] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.162107] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.165327] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.168508] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.171729] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.175071] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.178361] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.181640] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.184900] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.188132] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.191344] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.194563] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.197811] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.201057] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.205128] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.209298] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.212441] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.215644] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.218879] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.222184] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.225803] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.229159] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.232488] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.235790] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.239047] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.242262] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.245480] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.248719] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.251943] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.255204] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.259278] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.263467] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.266691] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.269912] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.273136] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.276350] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.279579] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.282803] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.286057] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.289279] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.292510] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.295757] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.299022] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.302244] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.305457] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.308733] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.312809] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.316990] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.320221] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.323442] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.326666] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.329895] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.333138] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.336382] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.339637] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.342848] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.346081] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.349314] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.352527] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.355688] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.358921] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.362195] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.366280] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.370528] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.373749] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.376984] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.380202] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.383417] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.386629] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.389847] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.393069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.396279] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.399499] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.402770] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.406005] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.409244] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.412478] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.415738] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.419882] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.424068] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.427293] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.430539] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.433770] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.436990] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.440217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.443475] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.446734] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.449943] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.453182] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.456420] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.459653] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.462937] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.466158] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.469403] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.469872] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   34.471362] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   34.484768] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   34.484773] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   34.484788] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   34.485631] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   34.488004] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.492197] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.495401] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.498604] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.501826] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.505030] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.508277] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.511553] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.514861] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.518074] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.521297] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.524508] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.527718] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.530943] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.534153] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.537404] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.541468] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.545682] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.548887] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.552103] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.555320] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.558550] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.561768] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.564991] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.568203] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.571410] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.574628] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.577844] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.581074] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.584295] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.587507] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.590753] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.594823] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.599006] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.602219] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.605432] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.608650] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.611881] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.615109] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.618334] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.621555] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.624790] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.628062] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.631279] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.634489] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.637710] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.640933] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.644185] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.648264] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.652333] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.655547] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.658756] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.661986] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.665212] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.668421] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.671640] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.674883] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.678091] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.681323] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.684531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.687760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.690982] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.694195] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.697441] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.701527] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.705690] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.708898] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.712108] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.715326] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.718534] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.721740] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.724965] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.728173] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.731398] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.734619] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.737828] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.741046] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.744266] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.747501] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.750775] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.754842] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.759007] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.762226] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.765442] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.768670] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.771893] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.775120] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.778353] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.781563] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.784774] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.787990] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.791197] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.794413] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.797657] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.800874] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.804118] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.808188] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.812358] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.815587] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.818807] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.822032] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.825248] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.828454] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.831686] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.834897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.838109] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.841336] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.844548] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.847765] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.850990] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.854186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.857434] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.857903] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   34.859743] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   34.888776] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   34.888779] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   34.888789] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   34.889634] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   34.892020] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.896198] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.899418] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.902643] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.905864] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.909087] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.912294] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.915517] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.918727] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.921943] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.925178] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.928403] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.931616] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.934837] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.938047] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.941290] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.945361] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.949530] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.952743] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.955956] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.959177] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.962388] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.965599] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.968827] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.972036] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.975250] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.978470] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.981678] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.984887] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.988104] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   34.991320] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   34.994561] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   34.998632] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.002797] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.006007] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.009215] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.012433] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.015684] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.018897] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.022112] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.025324] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.028534] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.031752] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.034968] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.038185] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.041411] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.044634] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.047874] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.051948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.056148] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.059356] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.062570] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.065793] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.069007] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.072221] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.075453] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.078672] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.081886] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.085113] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.088325] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.091535] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.094755] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.097967] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.101209] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.105279] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.109457] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.112670] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.115883] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.119115] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.122340] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.125544] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.128777] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.131991] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.135205] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.138424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.141636] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.144845] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.148070] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.151283] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.154525] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.158598] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.162768] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.165980] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.169190] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.172414] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.175625] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.178834] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.182054] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.185266] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.188520] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.191740] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.194994] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.198235] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.201473] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.204722] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.207964] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.212047] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.216225] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.219440] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.222661] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.225890] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.229139] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.232346] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.235563] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.238772] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.241988] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.245386] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.248628] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.251834] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.255231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.258459] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.261711] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.262189] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   35.264151] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   35.273760] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   35.273764] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   35.273772] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   35.274624] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   35.277045] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.281236] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.284444] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.287652] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.290865] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.294095] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.297306] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.300555] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.303788] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.306997] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.310238] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.313508] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.316714] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.319964] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.323199] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.326477] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.330579] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.334794] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.338015] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.341266] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.344531] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.347773] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.350982] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.354239] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.357462] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.360674] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.363939] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.367162] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.370375] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.373597] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.376835] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.380084] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.384162] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.388337] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.391543] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.394754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.397972] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.401186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.404394] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.407665] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.410882] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.414120] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.417350] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.420566] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.423794] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.427048] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.430338] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.433586] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.437656] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.441847] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.445063] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.448270] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.451497] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.454733] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.457953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.461203] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.464423] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.467655] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.470889] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.474106] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.477325] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.480640] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.483858] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.487100] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.491172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.495353] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.498579] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.501787] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.505010] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.508235] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.511501] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.514727] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.517966] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.521180] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.524431] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.527671] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.530888] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.534141] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.537402] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.540652] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.544732] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.548906] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.552115] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.555327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.558545] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.561758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.564971] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.568232] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.571444] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.574658] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.577884] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.581111] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.584332] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.587551] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.590778] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.594031] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.598098] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.602270] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.605474] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.608683] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.611919] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.615132] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.618343] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.621566] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.624780] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.627998] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.631218] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.634427] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.637635] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.640850] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.644061] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.647300] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.647764] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   35.649540] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   35.673669] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   35.673673] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   35.673681] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   35.674529] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   35.676907] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.681079] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.684292] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.687519] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.690747] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.693950] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.697181] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.700430] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.703672] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.707125] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.710420] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.713637] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.716846] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.720254] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.723519] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.726796] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.730896] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.735077] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.738290] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.741506] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.744728] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.747953] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.751171] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.754670] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.757892] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.761153] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.764420] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.767643] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.770874] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.774113] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.777339] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.780587] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.784675] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.788855] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.792067] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.795290] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.798513] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.801727] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.804939] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.808166] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.811373] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.814584] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.817810] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.821020] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.824250] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.827498] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.830712] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.833967] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.838044] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.842219] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.845446] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.848657] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.851892] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.855108] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.858321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.861550] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.864778] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.868002] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.871224] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.874430] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.877635] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.880851] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.884060] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.887305] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.891398] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.895581] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.898802] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.902008] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.905229] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.908443] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.911667] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.914899] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.918105] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.921327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.924565] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.927789] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.931003] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.934235] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.937457] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.940705] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.944796] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.948965] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.952186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.955406] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.958631] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.961867] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.965079] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.968342] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.971555] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.974768] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.977999] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.981213] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.984426] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.987646] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   35.990854] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   35.994097] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   35.998168] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.002348] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.005567] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.008781] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.012006] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.015217] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.018438] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.021656] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.024869] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.028079] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.031299] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.034527] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.037738] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.040971] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.044188] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.047433] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.047899] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   36.049937] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   36.064137] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   36.064141] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   36.064149] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   36.064991] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   36.067359] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.071530] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.074740] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.077948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.081168] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.084380] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.087590] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.090810] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.094026] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.097244] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.100473] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.103682] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.106893] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.110111] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.113318] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.116568] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.120652] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.124817] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.128030] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.131239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.134458] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.137686] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.140896] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.144139] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.147355] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.150582] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.153811] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.157042] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.160246] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.163421] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.166653] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.169913] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.173997] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.178174] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.181388] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.184600] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.187823] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.191033] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.194246] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.197491] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.200707] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.203932] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.207151] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.210371] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.213582] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.216813] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.220029] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.223276] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.227347] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.231521] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.234738] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.237943] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.241163] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.244367] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.247572] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.250786] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.253987] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.257190] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.260404] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.263610] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.266814] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.270033] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.273242] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.276482] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.280553] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.284717] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.287937] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.291149] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.294367] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.297551] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.300762] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.303977] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.307187] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.310396] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.313619] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.316841] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.320049] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.323314] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.326531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.329770] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.333845] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.338011] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.341220] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.344430] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.347652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.350863] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.354074] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.357293] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.360509] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.363723] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.366941] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.370151] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.373359] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.376579] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.379793] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.383035] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.387102] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.391281] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.394493] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.397665] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.401077] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.404292] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.407676] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.410907] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.414134] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.417349] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.420568] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.423768] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.427021] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.430251] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.433466] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.436724] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.437206] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   36.439337] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   36.448993] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   36.448997] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   36.449005] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   36.449846] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   36.452217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.456387] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.459599] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.462827] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.466082] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.469300] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.472515] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.475790] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.479013] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.482245] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.485469] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.488690] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.491960] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.495188] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.498398] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.501656] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.505768] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.509962] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.513199] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.516415] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.519642] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.522869] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.526089] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.529320] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.532542] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.535768] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.539002] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.542225] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.545470] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.548693] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.551907] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.555151] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.559233] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.563420] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.566634] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.569866] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.573093] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.576304] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.579514] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.582753] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.585979] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.589189] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.592462] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.595677] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.598893] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.602121] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.605330] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.608584] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.612662] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.616842] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.619957] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.623172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.626393] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.629628] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.632856] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.636073] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.639308] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.642529] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.645749] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.648966] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.652176] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.655411] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.658630] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.661879] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.665964] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.670142] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.673355] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.676581] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.679821] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.683031] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.686239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.689458] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.692666] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.695875] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.699098] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.702305] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.705518] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.708760] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.711978] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.715234] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.719320] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.723444] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.726658] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.729864] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.733096] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.736311] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.739536] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.742755] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.745963] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.749183] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.752407] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.755617] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.758835] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.762026] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.765239] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.768499] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.772582] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.776752] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.779961] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.783171] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.786395] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.789602] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.792814] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.796039] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.799263] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.802494] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.805720] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.808926] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.812140] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.815373] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.818587] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.821841] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.822318] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   36.824718] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   36.834513] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   36.834516] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   36.834526] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   36.835361] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   36.837734] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.841915] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.845131] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.848344] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.851572] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.854785] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.857993] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.861216] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.864428] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.867637] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.870857] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.874065] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.877278] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.880499] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.883722] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.886966] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.891041] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.895218] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.898431] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.901664] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.904883] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.908103] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.911331] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.914560] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.917775] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.921006] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.924231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.927444] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.930656] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.933897] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.937115] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.940357] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.944430] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.948599] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.951810] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.955042] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.958293] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.961524] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.964747] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.967979] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.971190] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.974401] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.977621] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.980845] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.984073] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   36.987294] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   36.990528] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   36.993762] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   36.997851] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.002014] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.005219] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.008426] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.011649] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.014857] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.018062] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.021292] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.024507] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.027714] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.030951] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.034180] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.037390] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.040610] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.043830] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.047075] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.051154] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.055327] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.058546] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.061765] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.064981] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.068208] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.071418] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.074667] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.077890] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.081166] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.084401] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.087605] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.090809] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.094038] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.097291] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.100540] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.104641] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.108833] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.112044] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.115251] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.118502] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.121727] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.124939] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.128196] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.131486] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.134748] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.137977] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.141187] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.144408] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.147661] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.150895] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.154191] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.158265] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.162473] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.165729] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.168952] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.172233] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.175484] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.178701] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.181962] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.185191] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.188404] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.191692] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.194902] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.198142] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.201370] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.204587] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.207828] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.208308] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   37.210106] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   37.239560] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   37.239563] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   37.239571] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   37.240419] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   37.242796] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.246959] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.250201] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.253444] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.256611] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.259825] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.263070] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.266304] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.269545] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.272786] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.276037] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.279252] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.282478] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.285693] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.288898] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.292178] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.296269] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.300436] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.303651] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.306858] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.310074] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.313284] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.316496] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.319721] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.322932] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.326149] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.329368] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.332604] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.335822] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.339044] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.342259] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.345511] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.349586] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.353772] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.356984] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.360241] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.363484] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.366697] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.369908] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.373127] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.376338] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.379552] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.382771] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.385996] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.389220] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.392460] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.395709] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.398966] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.403038] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.407225] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.410449] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.413719] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.416938] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.420149] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.423361] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.426619] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.429830] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.433052] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.436274] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.439491] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.442730] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.445949] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.449158] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.452414] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.456501] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.460674] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.463897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.467107] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.470359] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.473584] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.476802] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.480065] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.483277] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.486501] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.489727] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.492952] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.496180] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.499410] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.502626] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.505880] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.509960] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.514151] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.517370] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.520582] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.523801] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.527014] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.530227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.533451] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.536662] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.539880] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.543099] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.546340] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.549562] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.552802] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.556028] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.559292] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.563365] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.567537] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.570745] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.573966] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.577187] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.580402] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.583628] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.586880] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.590092] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.593301] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.596529] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.599744] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.602956] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.606187] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.609405] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.612662] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.613139] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   37.615515] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   37.620422] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   37.620425] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   37.620436] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   37.621281] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   37.623647] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.627838] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.631049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.634275] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.637518] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.640733] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.643963] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.647186] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.650416] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.653628] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.656860] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.660071] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.663294] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.666515] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.669727] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.673151] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.677248] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.681420] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.684640] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.687856] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.691082] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.694314] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.697537] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.700758] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.703981] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.707196] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.710416] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.713653] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.716868] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.720063] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.723270] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.726534] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.730608] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.734779] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.737994] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.741204] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.744447] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.747660] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.750871] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.754011] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.757219] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.760428] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.763644] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.766864] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.770079] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.773303] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.776519] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.779761] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.783850] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.788024] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.791259] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.794469] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.797696] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.800903] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.804117] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.807339] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.810546] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.813765] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.816983] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.820192] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.823408] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.826632] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.829843] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.833097] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.837171] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.841656] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.844865] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.848084] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.851311] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.854527] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.857734] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.860959] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.864170] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.867375] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.870591] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.873795] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.876999] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.880215] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.883426] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.886676] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.890752] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.894939] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.898153] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.901359] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.904573] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.907782] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.911000] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.914237] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.917458] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.920664] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.923884] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.927095] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.930327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.933559] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.936779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.940021] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.944093] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.948263] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.951475] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.954706] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.957927] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.961133] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.964353] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.967324] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.970348] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.973633] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.976334] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.978981] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.982235] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   37.985510] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   37.988769] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   37.992152] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   37.992643] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   37.994928] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   38.016465] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   38.016468] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   38.016479] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   38.017324] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   38.019694] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.023915] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.027147] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.030403] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.033647] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.036889] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.040113] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.043392] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.046611] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.049936] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.053212] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.056426] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.059644] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.062897] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.066128] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.069388] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.073461] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.077655] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.081150] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.084488] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.087711] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.090921] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.094206] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.097503] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.100779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.103990] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.107255] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.110483] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.113699] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.116930] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.120145] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.123409] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.127496] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.131684] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.134905] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.138118] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.141344] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.144557] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.147816] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.151186] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.154513] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.157739] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.160975] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.164203] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.167419] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.170666] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.173910] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.177164] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.181254] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.185468] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.188692] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.191911] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.195135] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.198361] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.201635] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.204901] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.208107] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.211309] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.214560] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.217775] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.221001] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.224240] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.227465] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.230715] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.234790] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.238969] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.242187] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.245412] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.248692] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.251919] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.255149] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.258371] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.261611] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.264824] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.268042] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.271274] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.274491] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.277712] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.280939] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.284193] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.288289] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.292460] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.295681] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.298907] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.302132] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.305357] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.308667] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.311897] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.315111] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.318323] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.321571] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.324791] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.328015] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.331272] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.334486] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.337777] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.341854] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.346021] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.349232] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.352445] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.355700] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.358924] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.362141] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.365370] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.368596] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.371812] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.375062] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.378289] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.381501] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.384742] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.387954] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.391195] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.391667] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   38.393297] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   38.403303] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   38.403307] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   38.403313] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   38.404156] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   38.406530] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.410712] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.413926] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.417147] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.420375] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.423594] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.426808] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.430041] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.433276] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.436515] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.439778] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.443027] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.446241] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.449462] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.452770] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.456022] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.460094] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.464267] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.467473] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.470681] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.473910] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.477138] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.480369] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.483604] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.486830] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.490040] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.493365] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.496587] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.499800] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.503032] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.506236] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.509479] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.513547] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.517710] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.520923] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.524128] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.527346] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.530545] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.533754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.536971] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.540175] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.543385] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.546611] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.549838] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.553050] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.556280] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.559502] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.562757] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.566858] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.571169] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.574397] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.577609] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.580874] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.584089] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.587311] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.590533] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.593747] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.596970] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.600190] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.603400] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.606616] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.609835] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.613064] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.616319] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.620406] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.624573] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.627818] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.631080] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.634304] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.637531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.640744] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.643965] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.647190] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.650402] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.653647] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.656859] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.660068] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.663341] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.666560] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.669815] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.673909] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.678088] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.681329] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.684542] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.687766] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.690960] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.694172] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.697410] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.700626] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.703843] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.707064] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.710288] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.713511] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.716746] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.719961] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.723206] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.727285] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.731454] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.734674] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.737886] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.741124] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.744336] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.747556] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.750798] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.754056] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.757418] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.760652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.763868] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.767088] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.770306] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.773542] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.776797] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.777279] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   38.779737] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   38.790775] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   38.790780] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   38.790788] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   38.791634] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   38.794016] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.798250] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.801471] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.804707] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.807938] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.811153] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.814383] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.817663] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.820907] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.824137] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.827378] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.830599] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.833810] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.837175] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.840391] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.843647] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.847728] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.851902] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.855123] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.858335] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.861582] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.864810] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.868030] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.871223] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.874449] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.877678] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.880908] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.884119] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.887341] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.890584] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.893799] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.897044] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.901119] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.905304] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.908552] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.911775] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.914997] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.918214] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.921425] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.924648] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.927870] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.931085] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.934305] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.937512] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.940741] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.943977] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.947205] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.950455] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   38.954528] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.958674] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.961885] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.965106] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.968332] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.971550] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.974780] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.977998] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.981231] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.984441] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.987657] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   38.990868] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   38.994075] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   38.997261] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.000474] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.003723] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.007811] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.011980] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.015190] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.018397] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.021614] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.024820] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.028026] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.031255] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.034476] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.037688] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.040906] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.044121] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.047331] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.050547] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.053759] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.057010] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.061114] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.065294] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.068503] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.071738] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.074965] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.078184] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.081449] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.084699] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.087931] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.091156] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.094433] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.097655] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.100922] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.104202] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.107442] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.110744] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.114854] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.119065] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.122287] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.125539] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.128770] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.132013] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.135235] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.138473] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.141686] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.144920] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.148158] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.151393] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.154615] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.157896] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.161125] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.164379] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.164870] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   39.167069] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   39.172444] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   39.172447] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   39.172463] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   39.173314] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   39.175682] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.179863] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.183068] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.186271] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.189489] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.192692] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.195893] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.199104] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.202322] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.205579] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.208813] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.212023] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.215255] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.218523] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.221798] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.225098] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.229179] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.233428] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.236672] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.239909] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.243174] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.246410] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.249670] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.252927] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.256170] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.259419] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.262657] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.265894] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.269137] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.272383] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.275609] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.278846] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.282957] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.287229] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.290481] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.293750] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.296986] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.300199] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.303408] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.306636] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.309873] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.313085] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.316331] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.319573] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.322822] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.326081] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.329315] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.332598] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.336679] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.340888] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.344123] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.347373] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.350611] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.353873] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.357131] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.360405] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.363651] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.366889] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.370122] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.373336] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.376721] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.379961] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.383175] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.386421] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.390520] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.394719] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.397958] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.401170] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.404387] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.407604] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.410863] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.414098] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.417345] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.420576] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.423800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.427019] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.430239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.433459] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.436688] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.439942] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.444049] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.448173] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.451417] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.454651] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.457829] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.461062] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.464303] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.467528] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.470742] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.473978] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.477199] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.480426] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.483653] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.486882] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.490096] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.493347] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.497418] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.501593] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.504806] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.508033] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.511273] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.514493] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.517717] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.520955] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.524173] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.527394] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.530624] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.533839] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.537052] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.540287] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.543497] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.546739] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.547211] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   39.549454] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   39.574204] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   39.574208] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   39.574215] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   39.575062] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   39.577436] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.581609] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.584816] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.588025] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.591264] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.594479] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.597713] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.600934] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.604145] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.607356] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.610580] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.613795] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.617021] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.620241] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.623502] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.626749] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.630836] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.635015] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.638244] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.641462] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.644685] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.647896] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.651113] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.654335] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.657555] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.660773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.663994] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.667227] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.670447] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.673670] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.676887] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.680133] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.684212] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.688395] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.691603] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.694811] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.697959] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.701169] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.704406] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.707626] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.710843] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.714053] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.717275] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.720486] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.723701] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.726927] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.730150] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.733393] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.737465] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.741672] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.744898] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.748115] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.751380] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.754590] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.757796] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.761018] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.764237] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.767455] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.770676] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.773901] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.777115] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.780343] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.783590] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.786834] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.790910] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.795123] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.798331] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.801541] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.804757] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.807974] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.811192] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.814424] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.817638] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.820867] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.824101] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.827307] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.830548] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.833779] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.836992] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.840237] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.844310] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.848479] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.851712] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.854956] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.858183] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.861395] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.864604] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.867829] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.871048] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.874260] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.877487] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.880709] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.883920] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.887143] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.890369] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.893624] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.897697] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.901900] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.905125] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.908340] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.911567] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.914777] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.917999] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.921231] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.924450] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.927658] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.930882] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.934111] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.937326] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.940542] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.943749] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.946990] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   39.947465] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   39.949858] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   39.953454] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   39.953457] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   39.953466] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   39.954302] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   39.956666] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.960832] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.964070] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.967305] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.970522] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.973746] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.976974] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.980194] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.983341] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.986560] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.989788] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   39.993001] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   39.996213] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   39.999466] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.002687] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.005929] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.010002] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.014175] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.017394] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.020604] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.023836] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.027057] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.030271] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.033502] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.036713] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.039921] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.043149] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.046363] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.049578] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.052800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.056011] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.059260] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.063333] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.067502] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.070718] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.073934] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.077152] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.080362] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.083572] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.086795] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.090012] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.093216] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.096358] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.099572] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.102787] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.106009] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.109217] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.112416] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.116485] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.120665] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.123888] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.127111] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.130332] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.133544] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.136784] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.140017] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.143235] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.146456] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.149696] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.152926] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.156134] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.159359] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.162574] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.165896] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.169992] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.174163] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.177367] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.180586] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.183800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.187014] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.190219] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.193429] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.196633] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.199835] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.203047] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.206251] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.209454] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.212665] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.215869] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.219108] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.223181] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.227354] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.230557] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.233760] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.236973] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.240176] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.243390] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.246603] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.249808] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.253018] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.256241] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.259444] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.262647] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.265861] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.269076] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.272343] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.276436] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.280635] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.283867] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.287086] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.290306] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.293519] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.296733] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.300033] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.303267] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.306481] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.309702] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.312909] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.316131] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.319352] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.322568] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.325815] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.326290] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   40.328240] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   40.340184] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   40.340187] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   40.340194] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   40.341061] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   40.343436] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.347603] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.350817] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.354027] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.357255] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.360475] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.363685] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.366908] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.370130] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.373345] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.376563] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.379786] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.382996] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.386214] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.389432] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.392682] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.396754] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.400923] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.404139] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.407351] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.410573] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.413781] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.416988] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.420210] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.423426] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.426639] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.429858] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.433070] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.436295] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.439513] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.442729] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.445981] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.450083] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.454255] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.457476] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.460719] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.463965] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.467202] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.470425] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.473652] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.476883] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.480118] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.483346] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.486577] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.489796] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.493025] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.496248] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.499509] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.503592] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.507775] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.511010] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.514224] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.517481] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.520692] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.523951] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.527174] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.530401] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.533628] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.536877] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.540118] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.543333] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.546561] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.549783] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.553050] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.557128] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.561300] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.564515] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.567737] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.570930] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.574153] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.577380] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.580605] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.583840] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.587072] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.590310] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.593552] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.596866] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.600113] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.603336] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.606588] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.610662] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.614860] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.618080] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.621307] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.624536] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.627752] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.630964] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.634188] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.637401] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.640614] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.643851] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.647064] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.650276] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.653527] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.656743] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.659963] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.664044] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.668218] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.671430] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.674646] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.677875] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.681087] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.684302] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.687532] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.690762] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.693982] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.697204] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.700420] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.703631] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.706856] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.710069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.713312] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.713786] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   40.715632] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   40.719220] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   40.719224] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   40.719242] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   40.720093] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   40.722586] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.726757] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.729983] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.733206] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.736461] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.739681] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.742897] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.746120] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.749345] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.752576] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.755800] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.759030] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.762248] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.765478] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.768692] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.771938] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.776016] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.780194] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.783412] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.786629] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.789854] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.793077] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.796285] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.799505] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.802711] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.805920] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.809169] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.812383] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.815600] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.818824] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.822035] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.825217] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.829294] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.833467] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.836687] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.839912] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.843139] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.846381] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.849604] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.852828] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.856049] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.859272] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.862497] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.865746] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.868956] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.872189] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.875405] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.878667] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.882749] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.886936] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.890158] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.893400] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.896617] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.899830] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.903057] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.906290] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.909517] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.912732] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.915960] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.919170] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.922402] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.925640] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.928861] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.932104] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.936194] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.940365] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.943609] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.946821] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.950049] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.953280] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.956493] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.959713] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.962937] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.966153] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.969394] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.972646] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.975874] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.979098] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.982249] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   40.985521] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   40.989598] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   40.993708] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   40.996924] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.000133] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.003358] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.006573] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.009806] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.013050] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.016285] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.019502] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.022735] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.025951] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.029166] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.032394] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.035614] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.038864] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.042936] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.047103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.050322] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.053531] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.056755] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.059968] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.063177] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.066402] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.069615] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.072827] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.076047] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.079255] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.082470] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.085696] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.088920] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.092181] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.092662] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   41.095013] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   41.120022] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   41.120028] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   41.120047] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   41.120899] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   41.123269] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.127436] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.130651] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.133859] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.137076] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.140278] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.143515] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.146741] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.149972] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.153190] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.156408] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.159636] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.162867] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.166103] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.169331] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.172577] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.176672] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.180847] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.184076] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.187316] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.190582] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.193809] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.197021] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.200252] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.203479] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.206693] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.209925] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.213141] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.216354] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.219586] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.222800] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.226045] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.230114] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.234288] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.237507] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.240719] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.243942] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.247164] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.250382] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.253610] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.256823] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.260113] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.263331] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.266606] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.269857] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.273084] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.276299] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.279541] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.283631] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.287813] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.291019] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.294226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.297450] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.300671] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.303883] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.307104] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.310317] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.313530] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.316749] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.319961] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.323194] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.326418] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.329639] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.332895] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.336984] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.341086] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.344301] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.347519] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.350721] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.353986] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.357214] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.360470] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.363682] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.366907] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.370125] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.373390] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.376646] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.379887] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.383128] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.386397] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.390478] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.394674] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.397888] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.401112] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.404344] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.407584] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.410783] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.414027] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.417278] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.420502] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.423757] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.426986] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.430229] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.433473] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.436678] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.439919] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.443996] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.448219] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.451469] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.454692] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.457914] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.461126] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.464348] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.467572] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.470791] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.474053] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.477269] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.480473] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.483691] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.486918] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.490413] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.493665] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.494147] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   41.496419] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   41.505897] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   41.505902] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   41.505916] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   41.506779] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   41.509306] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.516821] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.520069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.523079] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.526285] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.530293] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.533541] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.536811] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.540062] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.543296] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.546710] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.550069] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.553303] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.556544] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.559768] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.562402] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.566508] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.570744] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.574002] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.577434] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.580776] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.584003] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.587221] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.590503] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.593732] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.596968] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.600387] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.603626] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.606875] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.610104] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.613385] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.616652] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.619952] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.624142] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.627363] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.630596] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.633836] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.637075] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.640318] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.643570] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.646863] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.650025] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.653248] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.656482] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.659709] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.662949] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.666184] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.669435] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.673529] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.677717] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.680945] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.684203] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.687443] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.690699] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.693945] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.697188] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.700449] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.703672] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.706996] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.710241] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.713485] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.716731] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.719962] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.723358] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.727452] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.731694] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.734948] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.738170] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.741408] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.744637] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.747850] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.751086] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.754306] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.757556] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.760782] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.764170] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.767415] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.770656] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.773907] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.777185] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.781323] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.785521] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.788751] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.791982] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.795248] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.798480] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.801761] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.805001] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.808184] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.811407] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.814777] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.818011] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.821192] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.824427] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.827690] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.830947] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.835055] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.839230] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.842480] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.845696] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.849007] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.852311] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.855549] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.858793] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.862020] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.865241] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.868478] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.871703] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.874931] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.878172] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.881400] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.884667] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.885145] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   41.886825] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   41.931462] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   41.931467] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   41.931497] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   41.932355] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   41.934756] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.938971] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.942192] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.945403] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.948671] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.951890] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.955115] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.958362] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.961578] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.964805] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.968041] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.971263] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.974489] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.977710] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.980958] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.984207] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   41.988281] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.992462] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   41.995695] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   41.998917] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.002157] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.005370] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.008582] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.011801] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.015011] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.018222] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.021444] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.024653] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.027865] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.031091] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.034313] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.037556] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.041635] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.045769] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.048986] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.052197] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.055416] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.058627] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.061843] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.065065] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.068280] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.071495] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.074721] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.077934] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.081148] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.084412] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.087626] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.090877] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.094948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.099118] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.102336] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.105556] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.108781] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.112009] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.115217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.118462] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.121670] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.124896] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.128121] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.131334] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.134569] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.137798] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.141021] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.144266] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.148357] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.152525] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.155748] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.158967] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.162202] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.165417] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.168659] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.171912] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.175149] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.178387] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.181618] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.184834] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.188069] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.191300] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.194522] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.197780] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.201857] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.205931] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.209163] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.212375] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.215641] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.218857] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.222083] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.225343] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.228555] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.231787] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.235046] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.238319] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.241552] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.244793] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.248000] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.251247] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.255319] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.259490] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.262701] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.265925] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.269145] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.272359] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.275578] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.278812] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.282026] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.285244] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.288473] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.291684] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.294910] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.298131] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.301340] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.304612] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.305085] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   42.307253] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   42.314816] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   42.314820] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   42.314834] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   42.315682] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   42.318062] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.322250] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.325475] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.328713] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.331946] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.335173] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.338384] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.341612] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.344826] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.348053] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.351305] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.354520] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.357758] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.361040] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.364306] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.367549] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.371619] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.375785] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.379008] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.382228] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.385472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.388687] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.391909] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.395133] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.398343] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.401564] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.404776] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.407997] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.411210] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.414448] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.417681] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.420924] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.425015] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.429162] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.432390] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.435615] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.438862] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.442087] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.445327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.448557] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.451779] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.455021] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.458360] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.461575] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.464756] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.468003] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.471214] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.474469] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.478568] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.482765] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.486009] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.489248] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.492472] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.495714] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.498948] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.502193] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.505445] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.508655] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.512087] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.515324] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.518543] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.521765] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.524984] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.528261] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.532341] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.536541] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.539758] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.542971] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.546208] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.549435] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.552664] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.555857] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.559072] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.562282] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.565502] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.568723] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.571937] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.575160] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.578431] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.581684] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.585764] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.589960] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.593171] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.596405] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.599628] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.602851] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.606062] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.609293] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.612504] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.615720] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.618949] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.622164] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.625373] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.628588] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.631816] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.635066] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.639135] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.643305] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.646516] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.649732] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.652951] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.656169] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.659376] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.662601] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.665814] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.669033] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.672257] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.675468] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.678677] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.681902] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.685115] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.688362] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.688837] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
>[   42.690616] [drm:intel_dp_check_mst_status] got esi 41 00 00
>[   42.719900] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000, dig 0x10101011
>[   42.719903] [drm:intel_hpd_irq_handler] digital hpd port B - short
>[   42.719912] [drm:intel_dp_hpd_pulse] got hpd irq on port B - short
>[   42.720774] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   42.723144] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.727318] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.730531] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.733759] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.736984] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.740193] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.743407] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.746633] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.749857] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.753092] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.756314] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.759534] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.762756] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.765986] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.769140] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.772384] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.776465] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.780637] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.783852] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.787083] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.790307] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.793516] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.796741] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.799972] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.803201] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.806411] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.809635] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.812847] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.816059] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.819286] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.822502] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.825747] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.829825] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.833996] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.837213] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.840440] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.843658] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.846883] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.850094] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.853326] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.856536] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.859752] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.862968] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.866180] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.869386] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.872619] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.875842] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.879118] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.883185] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.887368] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.890575] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.893806] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.897033] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.900246] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.903462] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.906686] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.909906] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.913114] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.916344] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.919558] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.922774] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.926001] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.929214] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.932457] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.936535] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.940674] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.943897] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.947124] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.950351] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.953575] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.956812] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.960131] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.963335] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.966550] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.969885] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.973112] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.976442] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.979686] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.982930] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   42.986225] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
>[   42.990343] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.994521] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.997821] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   43.001040] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   43.004283] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   43.007501] [drm:intel_dp_set_signal_levels] Using signal levels 07000000

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Attachments on bug 90451: 115825 | 115877

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