Attachment 141464 Details for Bug 107784 – kernel log from the bad commit

kernel log from the bad commit

kernel.BAD.log (text/plain; charset=ISO-8859-1), 121.45 KB, created by Sylvain BERTRAND on 2018-09-05 21:52:28 UTC

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Creator: Sylvain BERTRAND

Created: 2018-09-05 21:52:28 UTC

Size: 121.45 KB

patch

obsolete

>[    0.000000] Linux version 4.18.0-rc5-0+ (root@) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Wed Sep 5 21:04:09 UTC 2018
>[    0.000000] Command line: cinitramfs_root_uuid=1ef689ac-d88a-4d69-844e-0197359f772f initrd=\4.18.0-0+.cpio.xz
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   AMD AuthenticAMD
>[    0.000000] random: get_random_u32 called from bsp_init_amd+0x139/0x220 with crng_init=0
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
>[    0.000000] BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cd842fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000cd843000-0x00000000cdb24fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000cdb25000-0x00000000cde76fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000cde77000-0x00000000cea3dfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000cea3e000-0x00000000cea3efff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000cea3f000-0x00000000cec44fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000cec45000-0x00000000cf06dfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000cf06e000-0x00000000cf7eefff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000cf7ef000-0x00000000cf7fffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec20000-0x00000000fec20fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100001000-0x000000022fffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] e820: update [mem 0xbcc72018-0xbcc90057] usable ==> usable
>[    0.000000] e820: update [mem 0xbcc72018-0xbcc90057] usable ==> usable
>[    0.000000] e820: update [mem 0xbcc61018-0xbcc71057] usable ==> usable
>[    0.000000] e820: update [mem 0xbcc61018-0xbcc71057] usable ==> usable
>[    0.000000] extended physical RAM map:
>[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ffff] usable
>[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000bcc61017] usable
>[    0.000000] reserve setup_data: [mem 0x00000000bcc61018-0x00000000bcc71057] usable
>[    0.000000] reserve setup_data: [mem 0x00000000bcc71058-0x00000000bcc72017] usable
>[    0.000000] reserve setup_data: [mem 0x00000000bcc72018-0x00000000bcc90057] usable
>[    0.000000] reserve setup_data: [mem 0x00000000bcc90058-0x00000000cd842fff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000cd843000-0x00000000cdb24fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000cdb25000-0x00000000cde76fff] ACPI NVS
>[    0.000000] reserve setup_data: [mem 0x00000000cde77000-0x00000000cea3dfff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000cea3e000-0x00000000cea3efff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000cea3f000-0x00000000cec44fff] ACPI NVS
>[    0.000000] reserve setup_data: [mem 0x00000000cec45000-0x00000000cf06dfff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000cf06e000-0x00000000cf7eefff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000cf7ef000-0x00000000cf7fffff] usable
>[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fec20000-0x00000000fec20fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
>[    0.000000] reserve setup_data: [mem 0x00000000fef00000-0x00000000ffffffff] reserved
>[    0.000000] reserve setup_data: [mem 0x0000000100001000-0x000000022fffffff] usable
>[    0.000000] efi: EFI v2.31 by American Megatrends
>[    0.000000] efi:  ACPI=0xcde65000  ACPI 2.0=0xcde65000  SMBIOS=0xf04c0  MPS=0xfd520 
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 4700.732 MHz processor
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] last_pfn = 0x230000 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 write-through
>[    0.000000]   C0000-CFFFF write-protect
>[    0.000000]   D0000-DFFFF uncachable
>[    0.000000]   E0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000000 mask FFFF80000000 write-back
>[    0.000000]   1 base 000080000000 mask FFFFC0000000 write-back
>[    0.000000]   2 base 0000C0000000 mask FFFFF0000000 write-back
>[    0.000000]   3 base 0000CF800000 mask FFFFFF800000 uncachable
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] TOM2: 0000000230000000 aka 8960M
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.000000] e820: update [mem 0xcf800000-0xffffffff] usable ==> reserved
>[    0.000000] last_pfn = 0xcf800 max_arch_pfn = 0x400000000
>[    0.000000] Base memory trampoline at [(____ptrval____)] 98000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x01d73000, 0x01d73fff] PGTABLE
>[    0.000000] BRK [0x01d74000, 0x01d74fff] PGTABLE
>[    0.000000] BRK [0x01d75000, 0x01d75fff] PGTABLE
>[    0.000000] BRK [0x01d76000, 0x01d76fff] PGTABLE
>[    0.000000] BRK [0x01d77000, 0x01d77fff] PGTABLE
>[    0.000000] BRK [0x01d78000, 0x01d78fff] PGTABLE
>[    0.000000] Secure boot disabled
>[    0.000000] RAMDISK: [mem 0x7ff3e000-0x7fffefff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000CDE65000 000024 (v02 ALASKA)
>[    0.000000] ACPI: XSDT 0x00000000CDE65070 000064 (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000CDE6C318 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has valid Length but zero Address: 0x0000000000000000/0x1 (20180531/tbfadt-624)
>[    0.000000] ACPI: DSDT 0x00000000CDE65170 0071A4 (v02 ALASKA A M I    00000000 INTL 20051117)
>[    0.000000] ACPI: FACS 0x00000000CDE70080 000040
>[    0.000000] ACPI: APIC 0x00000000CDE6C428 00009E (v03 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000CDE6C4C8 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x00000000CDE6C510 00003C (v01 ALASKA A M I    01072009 MSFT 00010013)
>[    0.000000] ACPI: HPET 0x00000000CDE6C550 000038 (v01 ALASKA A M I    01072009 AMI  00000005)
>[    0.000000] ACPI: SSDT 0x00000000CDE6C588 001A5C (v01 AMD    POWERNOW 00000001 AMD  00000001)
>[    0.000000] ACPI: BGRT 0x00000000CDE6DFE8 000038 (v00 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: IVRS 0x00000000CDE6E020 0000C8 (v01 AMD    RD890S   00202031 AMD  00000000)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000022fffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000cd842fff]
>[    0.000000]   node   0: [mem 0x00000000cea3e000-0x00000000cea3efff]
>[    0.000000]   node   0: [mem 0x00000000cec45000-0x00000000cf06dfff]
>[    0.000000]   node   0: [mem 0x00000000cf7ef000-0x00000000cf7fffff]
>[    0.000000]   node   0: [mem 0x0000000100001000-0x000000022fffffff]
>[    0.000000] Reserved but unavailable: 9188 pages
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000022fffffff]
>[    0.000000] On node 0 totalpages: 2087964
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 24 pages reserved
>[    0.000000]   DMA zone: 3999 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 13106 pages used for memmap
>[    0.000000]   DMA32 zone: 838782 pages, LIFO batch:31
>[    0.000000]   Normal zone: 19456 pages used for memmap
>[    0.000000]   Normal zone: 1245183 pages, LIFO batch:31
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 9, version 33, address 0xfec00000, GSI 0-23
>[    0.000000] IOAPIC[1]: apic_id 10, version 33, address 0xfec20000, GSI 24-55
>[    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 low 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: 0x43538210 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] [mem 0xcf800000-0xfebfffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 36 pages/cpu @(____ptrval____) s108120 r8192 d31144 u262144
>[    0.000000] pcpu-alloc: s108120 r8192 d31144 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2055314
>[    0.000000] Kernel command line: cinitramfs_root_uuid=1ef689ac-d88a-4d69-844e-0197359f772f initrd=\4.18.0-0+.cpio.xz
>[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.000000] Memory: 7926804K/8351856K available (6156K kernel code, 259K rwdata, 996K rodata, 736K init, 428K bss, 425052K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] 	Tasks RCU enabled.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS: 4352, nr_irqs: 1032, preallocated irqs: 16
>[    0.000000] 	Offload RCU callbacks from CPUs: (none).
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] ACPI: Core revision 20180531
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] APIC: Switch to symmetric I/O mode setup
>[    0.001000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.007000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x43c21f8389b, max_idle_ns: 440795239631 ns
>[    0.007000] Calibrating delay loop (skipped), value calculated using timer frequency.. 811.52 BogoMIPS (lpj=405764)
>[    0.007000] pid_max: default: 32768 minimum: 301
>[    0.007000] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.007000] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.007000] CPU: Physical Processor ID: 0
>[    0.007000] CPU: Processor Core ID: 0
>[    0.007000] mce: CPU supports 7 MCE banks
>[    0.007000] LVT offset 1 assigned for vector 0xf9
>[    0.007000] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512
>[    0.007000] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512, 1GB 0
>[    0.007000] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!
>[    0.007000] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
>[    0.007000] Freeing SMP alternatives memory: 16K
>[    0.112992] smpboot: CPU0: AMD FX(tm)-9590 Eight-Core Processor (family: 0x15, model: 0x2, stepping: 0x0)
>[    0.118006] Performance Events: Fam15h core perfctr, AMD PMU driver.
>[    0.118011] ... version:                0
>[    0.118013] ... bit width:              48
>[    0.118014] ... generic registers:      6
>[    0.118016] ... value mask:             0000ffffffffffff
>[    0.118017] ... max period:             00007fffffffffff
>[    0.118019] ... fixed-purpose events:   0
>[    0.118020] ... event mask:             000000000000003f
>[    0.120003] Hierarchical SRCU implementation.
>[    0.124002] smp: Bringing up secondary CPUs ...
>[    0.132007] x86: Booting SMP configuration:
>[    0.132010] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>[    0.188020] smp: Brought up 1 node, 8 CPUs
>[    0.188020] smpboot: Max logical packages: 1
>[    0.188020] smpboot: Total of 8 processors activated (6492.22 BogoMIPS)
>[    0.190001] devtmpfs: initialized
>[    0.190089] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.190089] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.190089] NET: Registered protocol family 16
>[    0.190139] cpuidle: using governor ladder
>[    0.191006] cpuidle: using governor menu
>[    0.191016] ACPI: bus type PCI registered
>[    0.191020] PCI: Using configuration type 1 for base access
>[    0.191022] PCI: Using configuration type 1 for extended access
>[    0.191360] ACPI: Added _OSI(Module Device)
>[    0.191360] ACPI: Added _OSI(Processor Device)
>[    0.191360] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.191360] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.191360] ACPI: Added _OSI(Linux-Dell-Video)
>[    0.194244] ACPI: 2 ACPI AML tables successfully acquired and loaded
>[    0.195373] ACPI: Interpreter enabled
>[    0.195378] ACPI: (supports S0 S5)
>[    0.195380] ACPI: Using IOAPIC for interrupt routing
>[    0.195473] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.195593] ACPI: Enabled 11 GPEs in block 00 to 1F
>[    0.199136] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.199141] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig Segments MSI]
>[    0.199146] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[    0.199220] PCI host bridge to bus 0000:00
>[    0.199223] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
>[    0.199225] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
>[    0.199227] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df window]
>[    0.199230] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.199232] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.199234] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
>[    0.199237] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xffffffff window]
>[    0.199240] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.199247] pci 0000:00:00.0: [1002:5a14] type 00 class 0x060000
>[    0.199320] pci 0000:00:00.2: [1002:5a23] type 00 class 0x080600
>[    0.199395] pci 0000:00:02.0: [1002:5a16] type 01 class 0x060400
>[    0.199413] pci 0000:00:02.0: enabling Extended Tags
>[    0.199431] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
>[    0.199479] pci 0000:00:05.0: [1002:5a19] type 01 class 0x060400
>[    0.199492] pci 0000:00:05.0: enabling Extended Tags
>[    0.199509] pci 0000:00:05.0: PME# supported from D0 D3hot D3cold
>[    0.199555] pci 0000:00:06.0: [1002:5a1a] type 01 class 0x060400
>[    0.199569] pci 0000:00:06.0: enabling Extended Tags
>[    0.199585] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold
>[    0.199631] pci 0000:00:07.0: [1002:5a1b] type 01 class 0x060400
>[    0.199644] pci 0000:00:07.0: enabling Extended Tags
>[    0.199661] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
>[    0.199716] pci 0000:00:11.0: [1002:4391] type 00 class 0x010601
>[    0.199730] pci 0000:00:11.0: reg 0x10: [io  0xf040-0xf047]
>[    0.199736] pci 0000:00:11.0: reg 0x14: [io  0xf030-0xf033]
>[    0.199742] pci 0000:00:11.0: reg 0x18: [io  0xf020-0xf027]
>[    0.199748] pci 0000:00:11.0: reg 0x1c: [io  0xf010-0xf013]
>[    0.199754] pci 0000:00:11.0: reg 0x20: [io  0xf000-0xf00f]
>[    0.199760] pci 0000:00:11.0: reg 0x24: [mem 0xfeb0b000-0xfeb0b3ff]
>[    0.199832] pci 0000:00:12.0: [1002:4397] type 00 class 0x0c0310
>[    0.199844] pci 0000:00:12.0: reg 0x10: [mem 0xfeb0a000-0xfeb0afff]
>[    0.199926] pci 0000:00:12.2: [1002:4396] type 00 class 0x0c0320
>[    0.199940] pci 0000:00:12.2: reg 0x10: [mem 0xfeb09000-0xfeb090ff]
>[    0.199993] pci 0000:00:12.2: supports D1 D2
>[    0.199994] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
>[    0.200047] pci 0000:00:13.0: [1002:4397] type 00 class 0x0c0310
>[    0.200058] pci 0000:00:13.0: reg 0x10: [mem 0xfeb08000-0xfeb08fff]
>[    0.200167] pci 0000:00:13.2: [1002:4396] type 00 class 0x0c0320
>[    0.200181] pci 0000:00:13.2: reg 0x10: [mem 0xfeb07000-0xfeb070ff]
>[    0.200234] pci 0000:00:13.2: supports D1 D2
>[    0.200235] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
>[    0.200284] pci 0000:00:14.0: [1002:4385] type 00 class 0x0c0500
>[    0.200374] pci 0000:00:14.2: [1002:4383] type 00 class 0x040300
>[    0.200400] pci 0000:00:14.2: reg 0x10: [mem 0xfeb00000-0xfeb03fff 64bit]
>[    0.200444] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold
>[    0.200489] pci 0000:00:14.3: [1002:439d] type 00 class 0x060100
>[    0.200578] pci 0000:00:14.4: [1002:4384] type 01 class 0x060401
>[    0.200644] pci 0000:00:14.5: [1002:4399] type 00 class 0x0c0310
>[    0.200655] pci 0000:00:14.5: reg 0x10: [mem 0xfeb06000-0xfeb06fff]
>[    0.200735] pci 0000:00:16.0: [1002:4397] type 00 class 0x0c0310
>[    0.200747] pci 0000:00:16.0: reg 0x10: [mem 0xfeb05000-0xfeb05fff]
>[    0.200830] pci 0000:00:16.2: [1002:4396] type 00 class 0x0c0320
>[    0.200843] pci 0000:00:16.2: reg 0x10: [mem 0xfeb04000-0xfeb040ff]
>[    0.200898] pci 0000:00:16.2: supports D1 D2
>[    0.200899] pci 0000:00:16.2: PME# supported from D0 D1 D2 D3hot
>[    0.200947] pci 0000:00:18.0: [1022:1600] type 00 class 0x060000
>[    0.200994] pci 0000:00:18.1: [1022:1601] type 00 class 0x060000
>[    0.201039] pci 0000:00:18.2: [1022:1602] type 00 class 0x060000
>[    0.201082] pci 0000:00:18.3: [1022:1603] type 00 class 0x060000
>[    0.201128] pci 0000:00:18.4: [1022:1604] type 00 class 0x060000
>[    0.201172] pci 0000:00:18.5: [1022:1605] type 00 class 0x060000
>[    0.201241] pci 0000:01:00.0: [1002:6798] type 00 class 0x030000
>[    0.201258] pci 0000:01:00.0: reg 0x10: [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.201264] pci 0000:01:00.0: reg 0x18: [mem 0xfea00000-0xfea3ffff 64bit]
>[    0.201269] pci 0000:01:00.0: reg 0x20: [io  0xe000-0xe0ff]
>[    0.201277] pci 0000:01:00.0: reg 0x30: [mem 0xfea40000-0xfea5ffff pref]
>[    0.201280] pci 0000:01:00.0: enabling Extended Tags
>[    0.201344] pci 0000:01:00.0: supports D1 D2
>[    0.201344] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[    0.201381] pci 0000:01:00.1: [1002:aaa0] type 00 class 0x040300
>[    0.201395] pci 0000:01:00.1: reg 0x10: [mem 0xfea60000-0xfea63fff 64bit]
>[    0.201416] pci 0000:01:00.1: enabling Extended Tags
>[    0.201444] pci 0000:01:00.1: supports D1 D2
>[    0.201471] pci 0000:00:02.0: PCI bridge to [bus 01]
>[    0.201474] pci 0000:00:02.0:   bridge window [io  0xe000-0xefff]
>[    0.201476] pci 0000:00:02.0:   bridge window [mem 0xfea00000-0xfeafffff]
>[    0.201478] pci 0000:00:02.0:   bridge window [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.201502] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
>[    0.201520] pci 0000:02:00.0: reg 0x10: [io  0xd000-0xd0ff]
>[    0.201537] pci 0000:02:00.0: reg 0x18: [mem 0xfe904000-0xfe904fff 64bit pref]
>[    0.201547] pci 0000:02:00.0: reg 0x20: [mem 0xfe900000-0xfe903fff 64bit pref]
>[    0.201605] pci 0000:02:00.0: supports D1 D2
>[    0.201606] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.201642] pci 0000:00:05.0: PCI bridge to [bus 02]
>[    0.201645] pci 0000:00:05.0:   bridge window [io  0xd000-0xdfff]
>[    0.201647] pci 0000:00:05.0:   bridge window [mem 0xfe900000-0xfe9fffff]
>[    0.201672] pci 0000:03:00.0: [1033:0194] type 00 class 0x0c0330
>[    0.201691] pci 0000:03:00.0: reg 0x10: [mem 0xfe800000-0xfe801fff 64bit]
>[    0.201761] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
>[    0.201793] pci 0000:00:06.0: PCI bridge to [bus 03]
>[    0.201797] pci 0000:00:06.0:   bridge window [mem 0xfe800000-0xfe8fffff]
>[    0.201823] pci 0000:04:00.0: [1033:0194] type 00 class 0x0c0330
>[    0.201842] pci 0000:04:00.0: reg 0x10: [mem 0xfe700000-0xfe701fff 64bit]
>[    0.201914] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
>[    0.201946] pci 0000:00:07.0: PCI bridge to [bus 04]
>[    0.201950] pci 0000:00:07.0:   bridge window [mem 0xfe700000-0xfe7fffff]
>[    0.201958] pci_bus 0000:05: extended config space not accessible
>[    0.202001] pci 0000:00:14.4: PCI bridge to [bus 05] (subtractive decode)
>[    0.202008] pci 0000:00:14.4:   bridge window [io  0x0000-0x03af window] (subtractive decode)
>[    0.202009] pci 0000:00:14.4:   bridge window [io  0x03e0-0x0cf7 window] (subtractive decode)
>[    0.202009] pci 0000:00:14.4:   bridge window [io  0x03b0-0x03df window] (subtractive decode)
>[    0.202010] pci 0000:00:14.4:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
>[    0.202011] pci 0000:00:14.4:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
>[    0.202012] pci 0000:00:14.4:   bridge window [mem 0x000c0000-0x000dffff window] (subtractive decode)
>[    0.202012] pci 0000:00:14.4:   bridge window [mem 0xd0000000-0xffffffff window] (subtractive decode)
>[    0.202025] pci_bus 0000:00: on NUMA node 0
>[    0.202244] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 7 10 11 14 15) *0
>[    0.202286] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 7 10 11 14 15) *0
>[    0.202331] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 7 10 11 14 15) *0
>[    0.202375] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 10 11 14 15) *0
>[    0.202411] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 7 10 11 14 15) *0
>[    0.202439] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 10 11 14 15) *0
>[    0.202467] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 7 10 11 14 15) *0
>[    0.202495] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 7 10 11 14 15) *0
>[    0.202577] Registered efivars operations
>[    0.208266] PCI: Using ACPI for IRQ routing
>[    0.208268] PCI: pci_cache_line_size set to 64 bytes
>[    0.208305] e820: reserve RAM buffer [mem 0xbcc61018-0xbfffffff]
>[    0.208306] e820: reserve RAM buffer [mem 0xbcc72018-0xbfffffff]
>[    0.208307] e820: reserve RAM buffer [mem 0xcd843000-0xcfffffff]
>[    0.208307] e820: reserve RAM buffer [mem 0xcea3f000-0xcfffffff]
>[    0.208308] e820: reserve RAM buffer [mem 0xcf06e000-0xcfffffff]
>[    0.208308] e820: reserve RAM buffer [mem 0xcf800000-0xcfffffff]
>[    0.208409] clocksource: Switched to clocksource tsc-early
>[    0.208435] pnp: PnP ACPI init
>[    0.208478] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.208482] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.208627] system 00:01: [io  0x040b] has been reserved
>[    0.208629] system 00:01: [io  0x04d6] has been reserved
>[    0.208632] system 00:01: [io  0x0c00-0x0c01] has been reserved
>[    0.208634] system 00:01: [io  0x0c14] has been reserved
>[    0.208636] system 00:01: [io  0x0c50-0x0c51] has been reserved
>[    0.208638] system 00:01: [io  0x0c52] has been reserved
>[    0.208640] system 00:01: [io  0x0c6c] has been reserved
>[    0.208642] system 00:01: [io  0x0c6f] has been reserved
>[    0.208644] system 00:01: [io  0x0cd0-0x0cd1] has been reserved
>[    0.208647] system 00:01: [io  0x0cd2-0x0cd3] has been reserved
>[    0.208649] system 00:01: [io  0x0cd4-0x0cd5] has been reserved
>[    0.208651] system 00:01: [io  0x0cd6-0x0cd7] has been reserved
>[    0.208653] system 00:01: [io  0x0cd8-0x0cdf] has been reserved
>[    0.208655] system 00:01: [io  0x0800-0x089f] has been reserved
>[    0.208658] system 00:01: [io  0x0b20-0x0b3f] has been reserved
>[    0.208660] system 00:01: [io  0x0900-0x090f] has been reserved
>[    0.208662] system 00:01: [io  0x0910-0x091f] has been reserved
>[    0.208664] system 00:01: [io  0xfe00-0xfefe] has been reserved
>[    0.208666] system 00:01: [io  0x0485-0x0486] has been reserved
>[    0.208669] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
>[    0.208672] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
>[    0.208674] system 00:01: [mem 0xfed80000-0xfed8ffff] has been reserved
>[    0.208677] system 00:01: [mem 0xfed61000-0xfed70fff] has been reserved
>[    0.208679] system 00:01: [mem 0xfec10000-0xfec10fff] has been reserved
>[    0.208682] system 00:01: [mem 0xfed00000-0xfed00fff] could not be reserved
>[    0.208684] system 00:01: [mem 0xff800000-0xffffffff] has been reserved
>[    0.208688] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.208763] system 00:02: [io  0x0480-0x0481] has been reserved
>[    0.208766] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.208841] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.208872] system 00:04: [io  0x04d0-0x04d1] has been reserved
>[    0.208876] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.208898] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.208977] system 00:06: [mem 0xfeb20000-0xfeb23fff] could not be reserved
>[    0.208981] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.208981] system 00:07: [mem 0xfec20000-0xfec200ff] could not be reserved
>[    0.208981] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.208981] pnp: PnP ACPI: found 8 devices
>[    0.209578] pci 0000:00:02.0: PCI bridge to [bus 01]
>[    0.209581] pci 0000:00:02.0:   bridge window [io  0xe000-0xefff]
>[    0.209584] pci 0000:00:02.0:   bridge window [mem 0xfea00000-0xfeafffff]
>[    0.209587] pci 0000:00:02.0:   bridge window [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.209591] pci 0000:00:05.0: PCI bridge to [bus 02]
>[    0.209593] pci 0000:00:05.0:   bridge window [io  0xd000-0xdfff]
>[    0.209597] pci 0000:00:05.0:   bridge window [mem 0xfe900000-0xfe9fffff]
>[    0.209601] pci 0000:00:06.0: PCI bridge to [bus 03]
>[    0.209604] pci 0000:00:06.0:   bridge window [mem 0xfe800000-0xfe8fffff]
>[    0.209607] pci 0000:00:07.0: PCI bridge to [bus 04]
>[    0.209610] pci 0000:00:07.0:   bridge window [mem 0xfe700000-0xfe7fffff]
>[    0.209614] pci 0000:00:14.4: PCI bridge to [bus 05]
>[    0.209623] pci_bus 0000:00: resource 4 [io  0x0000-0x03af window]
>[    0.209624] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7 window]
>[    0.209625] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df window]
>[    0.209626] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
>[    0.209627] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
>[    0.209627] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
>[    0.209628] pci_bus 0000:00: resource 10 [mem 0xd0000000-0xffffffff window]
>[    0.209629] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
>[    0.209630] pci_bus 0000:01: resource 1 [mem 0xfea00000-0xfeafffff]
>[    0.209630] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.209631] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
>[    0.209632] pci_bus 0000:02: resource 1 [mem 0xfe900000-0xfe9fffff]
>[    0.209633] pci_bus 0000:03: resource 1 [mem 0xfe800000-0xfe8fffff]
>[    0.209634] pci_bus 0000:04: resource 1 [mem 0xfe700000-0xfe7fffff]
>[    0.209635] pci_bus 0000:05: resource 4 [io  0x0000-0x03af window]
>[    0.209635] pci_bus 0000:05: resource 5 [io  0x03e0-0x0cf7 window]
>[    0.209636] pci_bus 0000:05: resource 6 [io  0x03b0-0x03df window]
>[    0.209637] pci_bus 0000:05: resource 7 [io  0x0d00-0xffff window]
>[    0.209638] pci_bus 0000:05: resource 8 [mem 0x000a0000-0x000bffff window]
>[    0.209638] pci_bus 0000:05: resource 9 [mem 0x000c0000-0x000dffff window]
>[    0.209639] pci_bus 0000:05: resource 10 [mem 0xd0000000-0xffffffff window]
>[    0.209679] NET: Registered protocol family 2
>[    0.209742] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes)
>[    0.209755] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.209836] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.209968] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.210009] UDP hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.210030] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.284627] pci 0000:00:12.0: quirk_usb_early_handoff+0x0/0x680 took 72799 usecs
>[    0.359605] pci 0000:00:13.0: quirk_usb_early_handoff+0x0/0x680 took 73138 usecs
>[    0.434586] pci 0000:00:14.5: quirk_usb_early_handoff+0x0/0x680 took 73115 usecs
>[    0.509570] pci 0000:00:16.0: quirk_usb_early_handoff+0x0/0x680 took 73218 usecs
>[    0.509657] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.509664] pci 0000:01:00.1: Linked as a consumer to 0000:01:00.0
>[    0.509818] PCI: CLS 64 bytes, default 64
>[    0.509837] Unpacking initramfs...
>[    0.567024] Freeing initrd memory: 772K
>[    0.567370] iommu: Adding device 0000:00:00.0 to group 0
>[    0.567475] iommu: Adding device 0000:00:02.0 to group 1
>[    0.567568] iommu: Adding device 0000:00:05.0 to group 2
>[    0.567645] iommu: Adding device 0000:00:06.0 to group 3
>[    0.567711] iommu: Adding device 0000:00:07.0 to group 4
>[    0.567768] iommu: Adding device 0000:00:11.0 to group 5
>[    0.567860] iommu: Adding device 0000:00:12.0 to group 6
>[    0.567872] iommu: Adding device 0000:00:12.2 to group 6
>[    0.567980] iommu: Adding device 0000:00:13.0 to group 7
>[    0.567991] iommu: Adding device 0000:00:13.2 to group 7
>[    0.568089] iommu: Adding device 0000:00:14.0 to group 8
>[    0.568178] iommu: Adding device 0000:00:14.2 to group 9
>[    0.568267] iommu: Adding device 0000:00:14.3 to group 10
>[    0.568361] iommu: Adding device 0000:00:14.4 to group 11
>[    0.568453] iommu: Adding device 0000:00:14.5 to group 12
>[    0.568560] iommu: Adding device 0000:00:16.0 to group 13
>[    0.568572] iommu: Adding device 0000:00:16.2 to group 13
>[    0.568664] iommu: Adding device 0000:01:00.0 to group 14
>[    0.568684] iommu: Adding device 0000:01:00.1 to group 14
>[    0.568745] iommu: Adding device 0000:02:00.0 to group 15
>[    0.568816] iommu: Adding device 0000:03:00.0 to group 16
>[    0.568918] iommu: Adding device 0000:04:00.0 to group 17
>[    0.606497] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
>[    0.606500] AMD-Vi: Interrupt remapping enabled
>[    0.606557] AMD-Vi: Lazy IO/TLB flushing enabled
>[    0.607587] amd_uncore: AMD NB counters detected
>[    0.607698] LVT offset 0 assigned for vector 0x400
>[    0.607753] perf: AMD IBS detected (0x000000ff)
>[    0.607785] simple-framebuffer simple-framebuffer.0: framebuffer at 0xd0000000, 0x4b0000 bytes, mapped to 0x(____ptrval____)
>[    0.607788] simple-framebuffer simple-framebuffer.0: format=a8r8g8b8, mode=1280x960x32, linelength=5120
>[    0.609717] Console: switching to colour frame buffer device 160x60
>[    0.611620] simple-framebuffer simple-framebuffer.0: fb0: simplefb registered!
>[    0.611760] workingset: timestamp_bits=62 max_order=21 bucket_order=0
>[    0.612418] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
>[    0.612438] io scheduler noop registered (default)
>[    0.613239] microcode: CPU0: patch_level=0x06000822
>[    0.613257] microcode: CPU1: patch_level=0x06000822
>[    0.613273] microcode: CPU2: patch_level=0x06000822
>[    0.613294] microcode: CPU3: patch_level=0x06000822
>[    0.613311] microcode: CPU4: patch_level=0x06000822
>[    0.613332] microcode: CPU5: patch_level=0x06000822
>[    0.613349] microcode: CPU6: patch_level=0x06000822
>[    0.613370] microcode: CPU7: patch_level=0x06000822
>[    0.613401] microcode: Microcode Update Driver: v2.2.
>[    0.613405] sched_clock: Marking stable (613398908, 0)->(871903435, -258504527)
>[    0.614107] Freeing unused kernel memory: 736K
>[    0.614121] Write protecting the kernel read-only data: 10240k
>[    0.614844] Freeing unused kernel memory: 2020K
>[    0.616508] Freeing unused kernel memory: 1052K
>[    0.617503] SCSI subsystem initialized
>[    0.618187] ACPI: bus type USB registered
>[    0.618209] usbcore: registered new interface driver usbfs
>[    0.618229] usbcore: registered new interface driver hub
>[    0.618267] usbcore: registered new device driver usb
>[    0.618627] usbcore: registered new interface driver usb-storage
>[    0.620534] libata version 3.00 loaded.
>[    0.620893] ahci 0000:00:11.0: version 3.0
>[    0.621049] ahci 0000:00:11.0: AHCI 0001.0200 32 slots 6 ports 6 Gbps 0x3f impl SATA mode
>[    0.621096] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part 
>[    0.621582] scsi host0: ahci
>[    0.621660] scsi host1: ahci
>[    0.621729] scsi host2: ahci
>[    0.622224] scsi host3: ahci
>[    0.622746] scsi host4: ahci
>[    0.623250] scsi host5: ahci
>[    0.623727] ata1: SATA max UDMA/133 abar m1024@0xfeb0b000 port 0xfeb0b100 irq 19
>[    0.624210] ata2: SATA max UDMA/133 abar m1024@0xfeb0b000 port 0xfeb0b180 irq 19
>[    0.624667] ata3: SATA max UDMA/133 abar m1024@0xfeb0b000 port 0xfeb0b200 irq 19
>[    0.625156] ata4: SATA max UDMA/133 abar m1024@0xfeb0b000 port 0xfeb0b280 irq 19
>[    0.625613] ata5: SATA max UDMA/133 abar m1024@0xfeb0b000 port 0xfeb0b300 irq 19
>[    0.626105] ata6: SATA max UDMA/133 abar m1024@0xfeb0b000 port 0xfeb0b380 irq 19
>[    0.933849] ata6: SATA link down (SStatus 0 SControl 300)
>[    0.934344] ata2: SATA link down (SStatus 0 SControl 300)
>[    0.934846] ata4: SATA link down (SStatus 0 SControl 300)
>[    1.056030] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.056527] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.057037] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.057800] ata3.00: ATA-9: SanDisk SDSSDP064G, 2.0.0, max UDMA/133
>[    1.058264] ata3.00: 125045424 sectors, multi 1: LBA48 NCQ (depth 32)
>[    1.058801] ata1.00: ATA-8: SanDisk SDSSDHP064G, X2306RL, max UDMA/133
>[    1.059283] ata1.00: 125045424 sectors, multi 1: LBA48 NCQ (depth 32), AA
>[    1.059785] ata5.00: ATA-8: SanDisk SDSSDHP128G, X2306RL, max UDMA/133
>[    1.060275] ata5.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 32), AA
>[    1.060876] ata3.00: configured for UDMA/133
>[    1.061862] ata1.00: configured for UDMA/133
>[    1.062349] ata5.00: configured for UDMA/133
>[    1.062401] scsi 0:0:0:0: Direct-Access     ATA      SanDisk SDSSDHP0 6RL  PQ: 0 ANSI: 5
>[    1.063426] sd 0:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
>[    1.063470] scsi 2:0:0:0: Direct-Access     ATA      SanDisk SDSSDP06 0    PQ: 0 ANSI: 5
>[    1.063882] sd 0:0:0:0: [sda] Write Protect is off
>[    1.064489] sd 2:0:0:0: [sdb] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
>[    1.064540] scsi 4:0:0:0: Direct-Access     ATA      SanDisk SDSSDHP1 6RL  PQ: 0 ANSI: 5
>[    1.064678] sd 4:0:0:0: [sdc] 250069680 512-byte logical blocks: (128 GB/119 GiB)
>[    1.064688] sd 4:0:0:0: [sdc] Write Protect is off
>[    1.064689] sd 4:0:0:0: [sdc] Mode Sense: 00 3a 00 00
>[    1.064707] sd 4:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.064839] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.065312] sd 2:0:0:0: [sdb] Write Protect is off
>[    1.065817] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.066283] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    1.066303] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.067512]  sda: sda1 sda2 < sda5 sda6 sda7 >
>[    1.068632]  sdc: sdc1 sdc2
>[    1.069322] sd 0:0:0:0: [sda] Attached SCSI disk
>[    1.069903] sd 4:0:0:0: [sdc] Attached SCSI disk
>[    1.071527]  sdb: sdb1 sdb2
>[    1.072186] sd 2:0:0:0: [sdb] Attached SCSI disk
>[    1.079025] random: fast init done
>[    1.179627] EXT4-fs (sdb2): recovery complete
>[    1.180968] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
>[    1.355541] NET: Registered protocol family 1
>[    1.361979] udevd[108]: starting version 189
>[    1.381350] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    1.382011] ACPI: Power Button [PWRB]
>[    1.382840] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    1.383449] ACPI: Power Button [PWRF]
>[    1.386646] rtc_cmos 00:03: RTC can wake from S4
>[    1.387806] rtc_cmos 00:03: registered as rtc0
>[    1.388712] rtc_cmos 00:03: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
>[    1.391437] acpi_cpufreq: overriding BIOS provided _PSD data
>[    1.392307] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    1.393100] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.393351] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl, 44:8a:5b:60:b6:b6, XID 2c900800, IRQ 29
>[    1.394811] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.394906] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    1.395521] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
>[    1.396345] QUIRK: Enable AMD PLL fix
>[    1.396984] xhci_hcd 0000:03:00.0: xHCI Host Controller
>[    1.397750] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 1
>[    1.398811] xhci_hcd 0000:03:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x0000000000000004
>[    1.404518] ehci-pci: EHCI PCI platform driver
>[    1.404907] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
>[    1.405851] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.406638] usb usb1: Product: xHCI Host Controller
>[    1.407396] usb usb1: Manufacturer: Linux 4.18.0-rc5-0+ xhci-hcd
>[    1.408108] usb usb1: SerialNumber: 0000:03:00.0
>[    1.409210] hub 1-0:1.0: USB hub found
>[    1.409909] hub 1-0:1.0: 2 ports detected
>[    1.411044] ehci-pci 0000:00:12.2: EHCI Host Controller
>[    1.411809] ehci-pci 0000:00:12.2: new USB bus registered, assigned bus number 2
>[    1.412506] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
>[    1.413250] ehci-pci 0000:00:12.2: debug port 1
>[    1.414017] ehci-pci 0000:00:12.2: irq 17, io mem 0xfeb09000
>[    1.414767] xhci_hcd 0000:03:00.0: xHCI Host Controller
>[    1.415518] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 3
>[    1.416206] xhci_hcd 0000:03:00.0: Host supports USB 3.0  SuperSpeed
>[    1.417034] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
>[    1.417908] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18
>[    1.418599] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.419326] usb usb3: Product: xHCI Host Controller
>[    1.420049] usb usb3: Manufacturer: Linux 4.18.0-rc5-0+ xhci-hcd
>[    1.420912] usb usb3: SerialNumber: 0000:03:00.0
>[    1.421789] ehci-pci 0000:00:12.2: USB 2.0 started, EHCI 1.00
>[    1.421881] hub 3-0:1.0: USB hub found
>[    1.423468] hub 3-0:1.0: 2 ports detected
>[    1.424400] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
>[    1.425155] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.425899] usb usb2: Product: EHCI Host Controller
>[    1.426626] usb usb2: Manufacturer: Linux 4.18.0-rc5-0+ ehci_hcd
>[    1.427367] usb usb2: SerialNumber: 0000:00:12.2
>[    1.428142] hub 2-0:1.0: USB hub found
>[    1.428347] snd_hda_intel 0000:01:00.1: Force to non-snoop mode
>[    1.428867] hub 2-0:1.0: 5 ports detected
>[    1.430420] xhci_hcd 0000:04:00.0: xHCI Host Controller
>[    1.431180] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 4
>[    1.432031] xhci_hcd 0000:04:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x0000000000000004
>[    1.433013] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
>[    1.433785] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.434557] usb usb4: Product: xHCI Host Controller
>[    1.435301] usb usb4: Manufacturer: Linux 4.18.0-rc5-0+ xhci-hcd
>[    1.436071] usb usb4: SerialNumber: 0000:04:00.0
>[    1.436861] hub 4-0:1.0: USB hub found
>[    1.437632] hub 4-0:1.0: 2 ports detected
>[    1.438447] ehci-pci 0000:00:13.2: EHCI Host Controller
>[    1.438454] xhci_hcd 0000:04:00.0: xHCI Host Controller
>[    1.439345] ehci-pci 0000:00:13.2: new USB bus registered, assigned bus number 5
>[    1.440255] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 6
>[    1.441167] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
>[    1.442081] xhci_hcd 0000:04:00.0: Host supports USB 3.0  SuperSpeed
>[    1.442980] ehci-pci 0000:00:13.2: debug port 1
>[    1.443068] [drm] amdgpu kernel modesetting enabled.
>[    1.443089] checking generic (d0000000 4b0000) vs hw (d0000000 10000000)
>[    1.443089] fb: switching to amdgpudrmfb from simple
>[    1.443912] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
>[    1.444819] ehci-pci 0000:00:13.2: irq 17, io mem 0xfeb07000
>[    1.445734] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18
>[    1.448769] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.448769] usb usb6: Product: xHCI Host Controller
>[    1.448770] usb usb6: Manufacturer: Linux 4.18.0-rc5-0+ xhci-hcd
>[    1.448770] usb usb6: SerialNumber: 0000:04:00.0
>[    1.448790] Console: switching to colour dummy device 80x25
>[    1.448850] hub 6-0:1.0: USB hub found
>[    1.448859] hub 6-0:1.0: 2 ports detected
>[    1.449013] [drm] initializing kernel modesetting (TAHITI 0x1002:0x6798 0x174B:0x3001 0x00).
>[    1.449026] [drm] register mmio base: 0xFEA00000
>[    1.449027] [drm] register mmio size: 262144
>[    1.449031] [drm] probing gen 2 caps for device 1002:5a16 = 31cd02/0
>[    1.449033] [drm] probing mlw for device 1002:5a16 = 31cd02
>[    1.449035] [drm] add ip block number 0 <si_common>
>[    1.449037] [drm] add ip block number 1 <gmc_v6_0>
>[    1.449038] [drm] add ip block number 2 <si_ih>
>[    1.449040] [drm] add ip block number 3 <si_dpm>
>[    1.449041] [drm] add ip block number 4 <dce_v6_0>
>[    1.449043] [drm] add ip block number 5 <gfx_v6_0>
>[    1.449044] [drm] add ip block number 6 <si_dma>
>[    1.454008] ehci-pci 0000:00:13.2: USB 2.0 started, EHCI 1.00
>[    1.454037] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
>[    1.454040] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.454042] usb usb5: Product: EHCI Host Controller
>[    1.454044] usb usb5: Manufacturer: Linux 4.18.0-rc5-0+ ehci_hcd
>[    1.454046] usb usb5: SerialNumber: 0000:00:13.2
>[    1.454097] hub 5-0:1.0: USB hub found
>[    1.454101] hub 5-0:1.0: 5 ports detected
>[    1.454227] ehci-pci 0000:00:16.2: EHCI Host Controller
>[    1.454232] ehci-pci 0000:00:16.2: new USB bus registered, assigned bus number 7
>[    1.454235] ehci-pci 0000:00:16.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
>[    1.454246] ehci-pci 0000:00:16.2: debug port 1
>[    1.454268] ehci-pci 0000:00:16.2: irq 17, io mem 0xfeb04000
>[    1.455749] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
>[    1.455755] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    1.455758] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
>[    1.455760] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[    1.455762] snd_hda_codec_realtek hdaudioC0D0:    dig-out=0x11/0x1e
>[    1.455764] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[    1.455766] snd_hda_codec_realtek hdaudioC0D0:      Front Mic=0x19
>[    1.455768] snd_hda_codec_realtek hdaudioC0D0:      Rear Mic=0x18
>[    1.455771] snd_hda_codec_realtek hdaudioC0D0:      Line=0x1a
>[    1.456882] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input2
>[    1.456956] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input3
>[    1.457032] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input4
>[    1.457100] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input5
>[    1.457186] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input6
>[    1.457945] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input7
>[    1.461011] ehci-pci 0000:00:16.2: USB 2.0 started, EHCI 1.00
>[    1.461041] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
>[    1.461044] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.461047] usb usb7: Product: EHCI Host Controller
>[    1.461049] usb usb7: Manufacturer: Linux 4.18.0-rc5-0+ ehci_hcd
>[    1.461051] usb usb7: SerialNumber: 0000:00:16.2
>[    1.461111] hub 7-0:1.0: USB hub found
>[    1.461120] hub 7-0:1.0: 4 ports detected
>[    1.461789] ohci-pci: OHCI PCI platform driver
>[    1.461878] ohci-pci 0000:00:12.0: OHCI PCI host controller
>[    1.461883] ohci-pci 0000:00:12.0: new USB bus registered, assigned bus number 8
>[    1.461903] ohci-pci 0000:00:12.0: irq 18, io mem 0xfeb0a000
>[    1.469531] [drm] BIOS signature incorrect 0 0
>[    1.469542] amdgpu 0000:01:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0x0fcf
>[    1.469577] ATOM BIOS: 113-C3865011-TU3
>[    1.469668] [drm] vm size is 64 GB, 2 levels, block size is 10-bit, fragment size is 9-bit
>[    1.470086] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input8
>[    1.470208] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input9
>[    1.470460] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card0/input10
>[    1.470583] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card0/input11
>[    1.470717] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card0/input12
>[    1.470886] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card0/input13
>[    1.472389] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card0/input14
>[    1.472583] input: HDA ATI SB Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card0/input15
>[    1.477706] amdgpu 0000:01:00.0: VRAM: 3072M 0x000000F400000000 - 0x000000F4BFFFFFFF (3072M used)
>[    1.477711] amdgpu 0000:01:00.0: GTT: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
>[    1.477717] [drm] Detected VRAM RAM=3072M, BAR=256M
>[    1.477719] [drm] RAM width 384bits GDDR5
>[    1.477769] [TTM] Zone  kernel: Available graphics memory: 4099524 kiB
>[    1.477772] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[    1.477773] [TTM] Initializing pool allocator
>[    1.477777] [TTM] Initializing DMA pool allocator
>[    1.477798] [drm] amdgpu: 3072M of VRAM memory ready
>[    1.477800] [drm] amdgpu: 3072M of GTT memory ready.
>[    1.477804] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[    1.478247] amdgpu 0000:01:00.0: PCIE GART of 1024M enabled (table at 0x000000F4004B0000).
>[    1.478289] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.478291] [drm] Driver supports precise vblank timestamp query.
>[    1.478953] [drm] Internal thermal controller with fan control
>[    1.478962] [drm] amdgpu: dpm initialized
>[    1.479079] [drm] AMDGPU Display Connectors
>[    1.479081] [drm] Connector 0:
>[    1.479082] [drm]   DP-1
>[    1.479083] [drm]   HPD5
>[    1.479085] [drm]   DDC: 0x194c 0x194c 0x194d 0x194d 0x194e 0x194e 0x194f 0x194f
>[    1.479087] [drm]   Encoders:
>[    1.479088] [drm]     DFP1: INTERNAL_UNIPHY2
>[    1.479090] [drm] Connector 1:
>[    1.479091] [drm]   DP-2
>[    1.479092] [drm]   HPD4
>[    1.479093] [drm]   DDC: 0x1950 0x1950 0x1951 0x1951 0x1952 0x1952 0x1953 0x1953
>[    1.479095] [drm]   Encoders:
>[    1.479096] [drm]     DFP2: INTERNAL_UNIPHY2
>[    1.479098] [drm] Connector 2:
>[    1.479099] [drm]   HDMI-A-1
>[    1.479100] [drm]   HPD1
>[    1.479101] [drm]   DDC: 0x1958 0x1958 0x1959 0x1959 0x195a 0x195a 0x195b 0x195b
>[    1.479103] [drm]   Encoders:
>[    1.479104] [drm]     DFP3: INTERNAL_UNIPHY1
>[    1.479106] [drm] Connector 3:
>[    1.479107] [drm]   DVI-I-1
>[    1.479108] [drm]   HPD3
>[    1.479109] [drm]   DDC: 0x1960 0x1960 0x1961 0x1961 0x1962 0x1962 0x1963 0x1963
>[    1.479111] [drm]   Encoders:
>[    1.479112] [drm]     DFP4: INTERNAL_UNIPHY
>[    1.479113] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
>[    1.479115] [drm] Connector 4:
>[    1.479116] [drm]   DVI-D-1
>[    1.479117] [drm]   HPD6
>[    1.479118] [drm]   DDC: 0x1954 0x1954 0x1955 0x1955 0x1956 0x1956 0x1957 0x1957
>[    1.479120] [drm]   Encoders:
>[    1.479121] [drm]     DFP5: INTERNAL_UNIPHY1
>[    1.480627] [drm] PCIE gen 2 link speeds already enabled
>[    1.513464] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.18
>[    1.513470] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.513472] usb usb8: Product: OHCI PCI host controller
>[    1.513474] usb usb8: Manufacturer: Linux 4.18.0-rc5-0+ ohci_hcd
>[    1.513476] usb usb8: SerialNumber: 0000:00:12.0
>[    1.513548] hub 8-0:1.0: USB hub found
>[    1.513564] hub 8-0:1.0: 5 ports detected
>[    1.513737] ohci-pci 0000:00:13.0: OHCI PCI host controller
>[    1.513743] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 9
>[    1.513756] ohci-pci 0000:00:13.0: irq 18, io mem 0xfeb08000
>[    1.561948] [drm] Initialized amdgpu 3.26.0 20150101 for 0000:01:00.0 on minor 0
>[    1.565465] usb usb9: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.18
>[    1.565470] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.565472] usb usb9: Product: OHCI PCI host controller
>[    1.565474] usb usb9: Manufacturer: Linux 4.18.0-rc5-0+ ohci_hcd
>[    1.565476] usb usb9: SerialNumber: 0000:00:13.0
>[    1.565546] hub 9-0:1.0: USB hub found
>[    1.565560] hub 9-0:1.0: 5 ports detected
>[    1.565732] ohci-pci 0000:00:14.5: OHCI PCI host controller
>[    1.565737] ohci-pci 0000:00:14.5: new USB bus registered, assigned bus number 10
>[    1.565752] ohci-pci 0000:00:14.5: irq 18, io mem 0xfeb06000
>[    1.617450] usb usb10: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.18
>[    1.617454] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.617457] usb usb10: Product: OHCI PCI host controller
>[    1.617459] usb usb10: Manufacturer: Linux 4.18.0-rc5-0+ ohci_hcd
>[    1.617461] usb usb10: SerialNumber: 0000:00:14.5
>[    1.617552] hub 10-0:1.0: USB hub found
>[    1.617567] hub 10-0:1.0: 2 ports detected
>[    1.617695] ohci-pci 0000:00:16.0: OHCI PCI host controller
>[    1.617699] ohci-pci 0000:00:16.0: new USB bus registered, assigned bus number 11
>[    1.617732] ohci-pci 0000:00:16.0: irq 18, io mem 0xfeb05000
>[    1.631014] tsc: Refined TSC clocksource calibration: 4700.231 MHz
>[    1.631035] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x43c047aac8c, max_idle_ns: 440795439633 ns
>[    1.631060] clocksource: Switched to clocksource tsc
>[    1.669478] usb usb11: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.18
>[    1.669482] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.669485] usb usb11: Product: OHCI PCI host controller
>[    1.669487] usb usb11: Manufacturer: Linux 4.18.0-rc5-0+ ohci_hcd
>[    1.669489] usb usb11: SerialNumber: 0000:00:16.0
>[    1.669558] hub 11-0:1.0: USB hub found
>[    1.669578] hub 11-0:1.0: 4 ports detected
>[    1.753015] usb 2-5: new high-speed USB device number 2 using ehci-pci
>[    1.758424] r8169 0000:02:00.0 eth0: link down
>[    1.959023] usb 9-2: new full-speed USB device number 2 using ohci-pci
>[    2.076661] usb 2-5: New USB device found, idVendor=046d, idProduct=082c, bcdDevice= 0.11
>[    2.076666] usb 2-5: New USB device strings: Mfr=0, Product=2, SerialNumber=1
>[    2.076669] usb 2-5: Product: HD Webcam C615
>[    2.076670] usb 2-5: SerialNumber: 48A5B060
>[    2.082150] videodev: Linux video capture interface: v2.00
>[    2.085068] uvcvideo: Unable to create debugfs directory
>[    2.120062] usb 9-2: New USB device found, idVendor=1af3, idProduct=0001, bcdDevice= 0.01
>[    2.120067] usb 9-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.120069] usb 9-2: Product: ZOWIE Gaming mouse
>[    2.120071] usb 9-2: Manufacturer: Kingsis Peripherals
>[    2.128149] usbcore: registered new interface driver usbhid
>[    2.128153] usbhid: USB HID core driver
>[    2.128839] input: Kingsis Peripherals ZOWIE Gaming mouse as /devices/pci0000:00/0000:00:13.0/usb9/9-2/9-2:1.0/0003:1AF3:0001.0001/input/input16
>[    2.128866] hid-generic 0003:1AF3:0001.0001: input: USB HID v1.11 Mouse [Kingsis Peripherals ZOWIE Gaming mouse] on usb-0000:00:13.0-2/input0
>[    2.353405] usbcore: registered new interface driver snd-usb-audio
>[    2.353426] uvcvideo: Found UVC 1.00 device HD Webcam C615 (046d:082c)
>[    2.389557] usbcore: registered new interface driver uvcvideo
>[    2.389563] USB Video Class driver (1.1.1)
>[    2.518968] random: Xorg: uninitialized urandom read (8 bytes read)
>[    2.520333] random: Xorg: uninitialized urandom read (8 bytes read)
>[    2.606875] random: Xorg: uninitialized urandom read (8 bytes read)
>[    2.766401] ------------[ cut here ]------------
>[    2.766405] unknown DP link BW code 0, using 162000
>[    2.766433] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.766435] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.766469] CPU: 5 PID: 205 Comm: Xorg Not tainted 4.18.0-rc5-0+ #1
>[    2.766471] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.766476] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.766477] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.766503] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.766505] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.766507] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.766509] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000032a
>[    2.766510] R10: ffff88022659c948 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.766512] R13: 0000000000000018 R14: 0000000000006257 R15: ffff880225b60c40
>[    2.766514] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.766516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.766517] CR2: 0000000000c8a030 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.766519] Call Trace:
>[    2.766548]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.766569]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.766573]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.766582]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.766590]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.766597]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.766604]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.766612]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.766615]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.766618]  ? vfs_write+0x146/0x1b0
>[    2.766620]  ? __fget+0x69/0xb0
>[    2.766622]  ? ksys_ioctl+0x35/0x60
>[    2.766624]  ? __x64_sys_ioctl+0x11/0x20
>[    2.766627]  ? do_syscall_64+0x4a/0x160
>[    2.766629]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.766631] ---[ end trace b8bde15207fc586b ]---
>[    2.766634] ------------[ cut here ]------------
>[    2.766635] unknown DP link BW code 0, using 162000
>[    2.766646] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.766648] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.766676] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.766677] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.766681] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.766682] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.766707] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.766709] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.766711] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.766713] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000034c
>[    2.766714] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.766716] R13: 0000000000000018 R14: 0000000000008ca0 R15: ffff880225b60c40
>[    2.766718] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.766720] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.766721] CR2: 0000000000c8a030 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.766722] Call Trace:
>[    2.766743]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.766763]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.766767]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.766775]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.766783]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.766790]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.766797]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.766804]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.766807]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.766809]  ? vfs_write+0x146/0x1b0
>[    2.766811]  ? __fget+0x69/0xb0
>[    2.766813]  ? ksys_ioctl+0x35/0x60
>[    2.766815]  ? __x64_sys_ioctl+0x11/0x20
>[    2.766817]  ? do_syscall_64+0x4a/0x160
>[    2.766819]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.766821] ---[ end trace b8bde15207fc586c ]---
>[    2.766822] ------------[ cut here ]------------
>[    2.766824] unknown DP link BW code 0, using 162000
>[    2.766835] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.766836] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.766864] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.766865] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.766869] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.766870] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.766895] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.766897] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.766898] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.766900] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000036e
>[    2.766901] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.766903] R13: 0000000000000018 R14: 0000000000009c40 R15: ffff880225b60c40
>[    2.766905] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.766907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.766908] CR2: 0000000000c8a030 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.766909] Call Trace:
>[    2.766929]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.766949]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.766954]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.766961]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.766969]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.766976]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.766983]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.766990]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.766993]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.766995]  ? vfs_write+0x146/0x1b0
>[    2.766997]  ? __fget+0x69/0xb0
>[    2.766999]  ? ksys_ioctl+0x35/0x60
>[    2.767001]  ? __x64_sys_ioctl+0x11/0x20
>[    2.767003]  ? do_syscall_64+0x4a/0x160
>[    2.767005]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.767007] ---[ end trace b8bde15207fc586d ]---
>[    2.767011] ------------[ cut here ]------------
>[    2.767013] unknown DP link BW code 0, using 162000
>[    2.767024] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.767025] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.767054] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.767055] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.767059] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.767060] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.767085] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.767087] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.767088] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.767090] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 0000000000000390
>[    2.767091] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.767093] R13: 0000000000000018 R14: 00000000000083d6 R15: ffff880225b60c40
>[    2.767095] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.767096] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.767098] CR2: 0000000000c8a030 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.767099] Call Trace:
>[    2.767119]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.767139]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.767143]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.767151]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.767159]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.767166]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.767173]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.767180]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.767183]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.767185]  ? vfs_write+0x146/0x1b0
>[    2.767187]  ? __fget+0x69/0xb0
>[    2.767189]  ? ksys_ioctl+0x35/0x60
>[    2.767191]  ? __x64_sys_ioctl+0x11/0x20
>[    2.767193]  ? do_syscall_64+0x4a/0x160
>[    2.767195]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.767197] ---[ end trace b8bde15207fc586e ]---
>[    2.767198] ------------[ cut here ]------------
>[    2.767200] unknown DP link BW code 0, using 162000
>[    2.767210] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.767212] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.767240] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.767241] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.767245] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.767246] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.767271] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.767273] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.767274] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.767276] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000003b2
>[    2.767277] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.767279] R13: 0000000000000018 R14: 000000000000fde8 R15: ffff880225b60c40
>[    2.767281] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.767282] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.767284] CR2: 0000000000c8a030 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.767285] Call Trace:
>[    2.767305]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.767325]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.767329]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.767337]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.767344]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.767351]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.767358]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.767366]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.767368]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.767370]  ? vfs_write+0x146/0x1b0
>[    2.767372]  ? __fget+0x69/0xb0
>[    2.767374]  ? ksys_ioctl+0x35/0x60
>[    2.767376]  ? __x64_sys_ioctl+0x11/0x20
>[    2.767378]  ? do_syscall_64+0x4a/0x160
>[    2.767380]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.767382] ---[ end trace b8bde15207fc586f ]---
>[    2.785040] usb 9-4: new low-speed USB device number 3 using ohci-pci
>[    2.813308] ------------[ cut here ]------------
>[    2.813311] unknown DP link BW code 0, using 162000
>[    2.813330] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813332] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.813361] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.813363] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.813367] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813369] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.813394] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.813396] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.813397] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.813399] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000003d5
>[    2.813401] R10: ffff88022659c948 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.813402] R13: 0000000000000018 R14: 0000000000006257 R15: ffff880225b60c40
>[    2.813404] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.813406] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.813408] CR2: 00000000004bb160 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.813409] Call Trace:
>[    2.813432]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.813452]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.813456]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.813464]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.813472]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.813479]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.813486]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.813493]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.813496]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.813499]  ? handle_mm_fault+0x3c/0x90
>[    2.813501]  ? __fget+0x69/0xb0
>[    2.813503]  ? ksys_ioctl+0x35/0x60
>[    2.813505]  ? __x64_sys_ioctl+0x11/0x20
>[    2.813507]  ? do_syscall_64+0x4a/0x160
>[    2.813509]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.813511] ---[ end trace b8bde15207fc5870 ]---
>[    2.813513] ------------[ cut here ]------------
>[    2.813514] unknown DP link BW code 0, using 162000
>[    2.813525] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813527] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.813555] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.813556] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.813560] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813561] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.813586] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.813588] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.813589] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.813591] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000003f7
>[    2.813592] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.813594] R13: 0000000000000018 R14: 0000000000008ca0 R15: ffff880225b60c40
>[    2.813596] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.813597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.813599] CR2: 00000000004bb160 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.813600] Call Trace:
>[    2.813620]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.813640]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.813644]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.813652]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.813660]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.813667]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.813674]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.813681]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.813684]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.813686]  ? handle_mm_fault+0x3c/0x90
>[    2.813687]  ? __fget+0x69/0xb0
>[    2.813689]  ? ksys_ioctl+0x35/0x60
>[    2.813691]  ? __x64_sys_ioctl+0x11/0x20
>[    2.813693]  ? do_syscall_64+0x4a/0x160
>[    2.813695]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.813697] ---[ end trace b8bde15207fc5871 ]---
>[    2.813699] ------------[ cut here ]------------
>[    2.813700] unknown DP link BW code 0, using 162000
>[    2.813711] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813712] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.813740] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.813741] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.813745] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813746] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.813771] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.813773] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.813774] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.813776] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 0000000000000419
>[    2.813777] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.813778] R13: 0000000000000018 R14: 0000000000009c40 R15: ffff880225b60c40
>[    2.813781] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.813782] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.813784] CR2: 00000000004bb160 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.813785] Call Trace:
>[    2.813805]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.813825]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.813829]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.813837]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.813844]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.813851]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.813858]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.813866]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.813868]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.813870]  ? handle_mm_fault+0x3c/0x90
>[    2.813872]  ? __fget+0x69/0xb0
>[    2.813874]  ? ksys_ioctl+0x35/0x60
>[    2.813876]  ? __x64_sys_ioctl+0x11/0x20
>[    2.813878]  ? do_syscall_64+0x4a/0x160
>[    2.813880]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.813882] ---[ end trace b8bde15207fc5872 ]---
>[    2.813884] ------------[ cut here ]------------
>[    2.813885] unknown DP link BW code 0, using 162000
>[    2.813895] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813897] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.813924] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.813925] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.813929] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.813930] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.813955] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.813957] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.813958] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.813960] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000043b
>[    2.813961] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.813963] R13: 0000000000000018 R14: 00000000000083d6 R15: ffff880225b60c40
>[    2.813965] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.813966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.813968] CR2: 00000000004bb160 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.813969] Call Trace:
>[    2.813989]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.814009]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.814013]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.814021]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.814029]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.814035]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.814043]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.814050]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.814052]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.814054]  ? handle_mm_fault+0x3c/0x90
>[    2.814056]  ? __fget+0x69/0xb0
>[    2.814058]  ? ksys_ioctl+0x35/0x60
>[    2.814060]  ? __x64_sys_ioctl+0x11/0x20
>[    2.814062]  ? do_syscall_64+0x4a/0x160
>[    2.814064]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.814066] ---[ end trace b8bde15207fc5873 ]---
>[    2.814070] ------------[ cut here ]------------
>[    2.814071] unknown DP link BW code 0, using 162000
>[    2.814082] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.814084] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.814111] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.814113] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.814116] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.814117] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.814142] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[    2.814144] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[    2.814145] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[    2.814147] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000045d
>[    2.814148] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[    2.814150] R13: 0000000000000018 R14: 000000000000fde8 R15: ffff880225b60c40
>[    2.814152] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.814153] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.814155] CR2: 00000000004bb160 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.814156] Call Trace:
>[    2.814176]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.814196]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[    2.814200]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[    2.814208]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[    2.814216]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.814222]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.814230]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.814237]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[    2.814239]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.814241]  ? handle_mm_fault+0x3c/0x90
>[    2.814243]  ? __fget+0x69/0xb0
>[    2.814245]  ? ksys_ioctl+0x35/0x60
>[    2.814247]  ? __x64_sys_ioctl+0x11/0x20
>[    2.814249]  ? do_syscall_64+0x4a/0x160
>[    2.814251]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.814253] ---[ end trace b8bde15207fc5874 ]---
>[    2.905542] ------------[ cut here ]------------
>[    2.905544] unknown DP link BW code 0, using 162000
>[    2.905564] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.905565] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.905588] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.905589] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.905592] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[    2.905593] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[    2.905610] RSP: 0018:ffff880221c1f8a0 EFLAGS: 00010286
>[    2.905611] RAX: 0000000000000027 RBX: ffff880225b60c40 RCX: ffffffff81a19cf8
>[    2.905612] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffff81b1c6c4
>[    2.905613] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000047f
>[    2.905614] R10: 0000000000000400 R11: ffffffff81b1e6ed R12: ffff880225b60c54
>[    2.905615] R13: 0000000000000018 R14: 000000000000fde8 R15: ffff880225b60c40
>[    2.905616] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.905617] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.905618] CR2: 00007fc3b141a600 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.905619] Call Trace:
>[    2.905640]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[    2.905652]  ? amdgpu_atombios_dp_set_link_config+0x2d/0x40 [amdgpu]
>[    2.905664]  ? amdgpu_atombios_encoder_mode_fixup+0x81/0xc0 [amdgpu]
>[    2.905666]  ? drm_crtc_helper_set_mode+0x1c0/0x5a0 [drm_kms_helper]
>[    2.905669]  ? drm_crtc_helper_set_config+0x728/0x910 [drm_kms_helper]
>[    2.905672]  ? drm_crtc_helper_set_config+0x728/0x910 [drm_kms_helper]
>[    2.905683]  ? amdgpu_display_crtc_set_config+0x1b/0x90 [amdgpu]
>[    2.905690]  ? __drm_mode_set_config_internal+0x5c/0x110 [drm]
>[    2.905694]  ? drm_mode_setcrtc+0x3fd/0x5c0 [drm]
>[    2.905699]  ? drm_mode_addfb2+0x8b/0xa0 [drm]
>[    2.905704]  ? drm_mode_getcrtc+0x180/0x180 [drm]
>[    2.905708]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.905713]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.905717]  ? drm_mode_getcrtc+0x180/0x180 [drm]
>[    2.905720]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.905721]  ? __fget+0x69/0xb0
>[    2.905723]  ? ksys_ioctl+0x35/0x60
>[    2.905724]  ? __x64_sys_ioctl+0x11/0x20
>[    2.905725]  ? do_syscall_64+0x4a/0x160
>[    2.905727]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.905729] ---[ end trace b8bde15207fc5875 ]---
>[    2.908171] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read Speaker Allocation Data Block: -2
>[    2.908189] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read SADs: -2
>[    2.921214] ------------[ cut here ]------------
>[    2.921217] unknown DP link rate 0, using 6
>[    2.921236] WARNING: CPU: 5 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:156 drm_dp_link_rate_to_bw_code+0x46/0x60 [drm_kms_helper]
>[    2.921238] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[    2.921267] CPU: 5 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[    2.921269] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[    2.921274] RIP: 0010:drm_dp_link_rate_to_bw_code+0x46/0x60 [drm_kms_helper]
>[    2.921275] Code: 00 b8 1e 00 00 00 75 0f f3 c3 81 ff d0 78 02 00 b8 06 00 00 00 74 f1 89 fe ba 06 00 00 00 48 c7 c7 a8 25 33 a0 e8 7a 0c d1 e0 <0f> 0b b8 06 00 00 00 c3 b8 0a 00 00 00 c3 66 90 66 2e 0f 1f 84 00 
>[    2.921301] RSP: 0018:ffff880221c1f858 EFLAGS: 00010296
>[    2.921303] RAX: 000000000000001f RBX: ffff880225c65200 RCX: ffffffff81a19cf8
>[    2.921305] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffff81b1c6c4
>[    2.921306] RBP: 00000000ffffffff R08: ffffffff81210b30 R09: 00000000000004a8
>[    2.921308] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff88022424a800
>[    2.921309] R13: ffff880225ba0000 R14: ffff880225b60c40 R15: ffff880225c65000
>[    2.921312] FS:  00007fc3b62193c0(0000) GS:ffff88022fd40000(0000) knlGS:0000000000000000
>[    2.921313] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[    2.921315] CR2: 00007fc3b141a600 CR3: 00000002240c0000 CR4: 00000000000406e0
>[    2.921316] Call Trace:
>[    2.921340]  ? amdgpu_atombios_dp_link_train+0x15a/0x4b0 [amdgpu]
>[    2.921360]  ? amdgpu_atombios_encoder_dpms+0x24d/0x430 [amdgpu]
>[    2.921381]  ? dce_v6_0_encoder_commit+0xf/0x20 [amdgpu]
>[    2.921385]  ? drm_crtc_helper_set_mode+0x48a/0x5a0 [drm_kms_helper]
>[    2.921390]  ? drm_crtc_helper_set_config+0x728/0x910 [drm_kms_helper]
>[    2.921394]  ? drm_crtc_helper_set_config+0x728/0x910 [drm_kms_helper]
>[    2.921413]  ? amdgpu_display_crtc_set_config+0x1b/0x90 [amdgpu]
>[    2.921422]  ? __drm_mode_set_config_internal+0x5c/0x110 [drm]
>[    2.921429]  ? drm_mode_setcrtc+0x3fd/0x5c0 [drm]
>[    2.921438]  ? drm_mode_addfb2+0x8b/0xa0 [drm]
>[    2.921446]  ? drm_mode_getcrtc+0x180/0x180 [drm]
>[    2.921453]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[    2.921460]  ? drm_ioctl+0x2a0/0x340 [drm]
>[    2.921468]  ? drm_mode_getcrtc+0x180/0x180 [drm]
>[    2.921471]  ? do_vfs_ioctl+0x88/0x5e0
>[    2.921473]  ? __fget+0x69/0xb0
>[    2.921475]  ? ksys_ioctl+0x35/0x60
>[    2.921477]  ? __x64_sys_ioctl+0x11/0x20
>[    2.921479]  ? do_syscall_64+0x4a/0x160
>[    2.921482]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[    2.921484] ---[ end trace b8bde15207fc5876 ]---
>[    2.934430] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* displayport link status failed
>[    2.934451] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* clock recovery failed
>[    2.958083] usb 9-4: New USB device found, idVendor=1e54, idProduct=2030, bcdDevice= 1.30
>[    2.958091] usb 9-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.958095] usb 9-4: Product: USB Keyboard
>[    2.958099] usb 9-4: Manufacturer: TypeMatrix.com
>[    2.972594] input: TypeMatrix.com USB Keyboard as /devices/pci0000:00/0000:00:13.0/usb9/9-4/9-4:1.0/0003:1E54:2030.0002/input/input17
>[    3.024119] hid-generic 0003:1E54:2030.0002: input: USB HID v1.10 Keyboard [TypeMatrix.com USB Keyboard] on usb-0000:00:13.0-4/input0
>[    3.040736] input: TypeMatrix.com USB Keyboard System Control as /devices/pci0000:00/0000:00:13.0/usb9/9-4/9-4:1.1/0003:1E54:2030.0003/input/input18
>[    3.092195] input: TypeMatrix.com USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:13.0/usb9/9-4/9-4:1.1/0003:1E54:2030.0003/input/input19
>[    3.092262] hid-generic 0003:1E54:2030.0003: input: USB HID v1.10 Device [TypeMatrix.com USB Keyboard] on usb-0000:00:13.0-4/input1
>[    4.768997] r8169 0000:02:00.0 eth0: link up
>[   12.808370] ------------[ cut here ]------------
>[   12.808375] unknown DP link BW code 0, using 162000
>[   12.808401] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.808404] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.808439] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.808441] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.808446] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.808447] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.808473] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.808475] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.808477] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.808479] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000004db
>[   12.808480] R10: ffff88022676cb90 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.808482] R13: 0000000000000018 R14: 0000000000006257 R15: ffff880225b60c40
>[   12.808484] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.808486] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.808487] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.808489] Call Trace:
>[   12.808518]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.808539]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.808543]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.808552]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.808560]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.808567]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.808571]  ? core_sys_select+0x1a1/0x260
>[   12.808578]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.808586]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.808588]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.808591]  ? __fget+0x69/0xb0
>[   12.808593]  ? ksys_ioctl+0x35/0x60
>[   12.808595]  ? __x64_sys_ioctl+0x11/0x20
>[   12.808597]  ? do_syscall_64+0x4a/0x160
>[   12.808600]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.808602] ---[ end trace b8bde15207fc5877 ]---
>[   12.808604] ------------[ cut here ]------------
>[   12.808606] unknown DP link BW code 0, using 162000
>[   12.808617] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.808618] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.808646] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.808648] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.808652] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.808653] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.808678] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.808680] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.808682] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.808683] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000004fd
>[   12.808685] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.808686] R13: 0000000000000018 R14: 0000000000008ca0 R15: ffff880225b60c40
>[   12.808688] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.808690] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.808691] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.808693] Call Trace:
>[   12.808713]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.808733]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.808737]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.808745]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.808753]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.808760]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.808762]  ? core_sys_select+0x1a1/0x260
>[   12.808769]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.808776]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.808779]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.808781]  ? __fget+0x69/0xb0
>[   12.808783]  ? ksys_ioctl+0x35/0x60
>[   12.808785]  ? __x64_sys_ioctl+0x11/0x20
>[   12.808787]  ? do_syscall_64+0x4a/0x160
>[   12.808789]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.808791] ---[ end trace b8bde15207fc5878 ]---
>[   12.808793] ------------[ cut here ]------------
>[   12.808794] unknown DP link BW code 0, using 162000
>[   12.808805] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.808806] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.808834] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.808835] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.808839] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.808840] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.808865] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.808867] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.808868] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.808870] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000051f
>[   12.808871] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.808873] R13: 0000000000000018 R14: 0000000000009c40 R15: ffff880225b60c40
>[   12.808875] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.808877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.808878] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.808879] Call Trace:
>[   12.808899]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.808919]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.808923]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.808931]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.808939]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.808946]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.808948]  ? core_sys_select+0x1a1/0x260
>[   12.808955]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.808963]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.808965]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.808967]  ? __fget+0x69/0xb0
>[   12.808969]  ? ksys_ioctl+0x35/0x60
>[   12.808971]  ? __x64_sys_ioctl+0x11/0x20
>[   12.808973]  ? do_syscall_64+0x4a/0x160
>[   12.808975]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.808977] ---[ end trace b8bde15207fc5879 ]---
>[   12.808979] ------------[ cut here ]------------
>[   12.808980] unknown DP link BW code 0, using 162000
>[   12.808991] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.808992] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.809020] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.809021] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.809025] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.809026] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.809051] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.809053] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.809054] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.809056] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 0000000000000541
>[   12.809057] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.809059] R13: 0000000000000018 R14: 00000000000083d6 R15: ffff880225b60c40
>[   12.809061] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.809062] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.809064] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.809065] Call Trace:
>[   12.809085]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.809105]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.809109]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.809117]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.809125]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.809131]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.809134]  ? core_sys_select+0x1a1/0x260
>[   12.809141]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.809148]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.809151]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.809153]  ? __fget+0x69/0xb0
>[   12.809155]  ? ksys_ioctl+0x35/0x60
>[   12.809157]  ? __x64_sys_ioctl+0x11/0x20
>[   12.809159]  ? do_syscall_64+0x4a/0x160
>[   12.809161]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.809163] ---[ end trace b8bde15207fc587a ]---
>[   12.809167] ------------[ cut here ]------------
>[   12.809169] unknown DP link BW code 0, using 162000
>[   12.809180] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.809182] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.809209] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.809211] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.809215] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.809216] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.809240] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.809242] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.809244] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.809245] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 0000000000000563
>[   12.809247] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.809248] R13: 0000000000000018 R14: 000000000000fde8 R15: ffff880225b60c40
>[   12.809250] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.809252] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.809253] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.809255] Call Trace:
>[   12.809275]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.809294]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.809299]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.809306]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.809314]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.809321]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.809323]  ? core_sys_select+0x1a1/0x260
>[   12.809330]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.809338]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.809340]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.809342]  ? __fget+0x69/0xb0
>[   12.809344]  ? ksys_ioctl+0x35/0x60
>[   12.809346]  ? __x64_sys_ioctl+0x11/0x20
>[   12.809348]  ? do_syscall_64+0x4a/0x160
>[   12.809350]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.809352] ---[ end trace b8bde15207fc587b ]---
>[   12.855769] ------------[ cut here ]------------
>[   12.855771] unknown DP link BW code 0, using 162000
>[   12.855791] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.855792] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.855821] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.855823] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.855827] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.855828] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.855853] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.855855] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.855857] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.855859] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 0000000000000585
>[   12.855860] R10: ffff88022676cb90 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.855862] R13: 0000000000000018 R14: 0000000000006257 R15: ffff880225b60c40
>[   12.855864] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.855866] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.855867] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.855869] Call Trace:
>[   12.855891]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.855911]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.855915]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.855923]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.855931]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.855938]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.855941]  ? core_sys_select+0x1a1/0x260
>[   12.855948]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.855955]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.855958]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.855960]  ? __fget+0x69/0xb0
>[   12.855962]  ? ksys_ioctl+0x35/0x60
>[   12.855964]  ? __x64_sys_ioctl+0x11/0x20
>[   12.855966]  ? do_syscall_64+0x4a/0x160
>[   12.855969]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.855971] ---[ end trace b8bde15207fc587c ]---
>[   12.855972] ------------[ cut here ]------------
>[   12.855974] unknown DP link BW code 0, using 162000
>[   12.855985] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.855986] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.856014] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.856015] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.856019] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.856020] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.856045] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.856047] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.856049] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.856050] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000005a7
>[   12.856052] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.856053] R13: 0000000000000018 R14: 0000000000008ca0 R15: ffff880225b60c40
>[   12.856055] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.856057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.856059] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.856060] Call Trace:
>[   12.856080]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.856100]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.856104]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.856112]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.856119]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856126]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.856129]  ? core_sys_select+0x1a1/0x260
>[   12.856136]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.856143]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856146]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.856148]  ? __fget+0x69/0xb0
>[   12.856150]  ? ksys_ioctl+0x35/0x60
>[   12.856152]  ? __x64_sys_ioctl+0x11/0x20
>[   12.856154]  ? do_syscall_64+0x4a/0x160
>[   12.856156]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.856158] ---[ end trace b8bde15207fc587d ]---
>[   12.856175] ------------[ cut here ]------------
>[   12.856176] unknown DP link BW code 0, using 162000
>[   12.856184] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.856185] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.856204] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.856205] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.856208] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.856209] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.856226] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.856228] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.856229] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.856230] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000005c9
>[   12.856231] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.856232] R13: 0000000000000018 R14: 0000000000009c40 R15: ffff880225b60c40
>[   12.856233] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.856234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.856235] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.856236] Call Trace:
>[   12.856250]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.856264]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.856267]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.856273]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.856278]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856283]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.856285]  ? core_sys_select+0x1a1/0x260
>[   12.856290]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.856295]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856297]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.856298]  ? __fget+0x69/0xb0
>[   12.856300]  ? ksys_ioctl+0x35/0x60
>[   12.856301]  ? __x64_sys_ioctl+0x11/0x20
>[   12.856302]  ? do_syscall_64+0x4a/0x160
>[   12.856304]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.856305] ---[ end trace b8bde15207fc587e ]---
>[   12.856307] ------------[ cut here ]------------
>[   12.856308] unknown DP link BW code 0, using 162000
>[   12.856315] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.856316] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.856336] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.856337] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.856339] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.856340] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.856358] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.856359] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.856360] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.856361] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 00000000000005eb
>[   12.856362] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.856363] R13: 0000000000000018 R14: 00000000000083d6 R15: ffff880225b60c40
>[   12.856365] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.856366] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.856367] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.856368] Call Trace:
>[   12.856382]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.856396]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.856399]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.856404]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.856410]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856414]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.856416]  ? core_sys_select+0x1a1/0x260
>[   12.856421]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.856426]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856428]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.856429]  ? __fget+0x69/0xb0
>[   12.856431]  ? ksys_ioctl+0x35/0x60
>[   12.856432]  ? __x64_sys_ioctl+0x11/0x20
>[   12.856434]  ? do_syscall_64+0x4a/0x160
>[   12.856435]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.856437] ---[ end trace b8bde15207fc587f ]---
>[   12.856438] ------------[ cut here ]------------
>[   12.856439] unknown DP link BW code 0, using 162000
>[   12.856446] WARNING: CPU: 7 PID: 205 at /root/drm/linux/drivers/gpu/drm/drm_dp_helper.c:173 drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.856447] Modules linked in: cpufreq_ondemand hid_generic usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev snd_usb_audio videobuf2_common snd_usbmidi_lib snd_rawmidi ohci_pci snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic amdgpu chash i2c_algo_bit snd_hda_intel backlight snd_hda_codec gpu_sched snd_hwdep drm_kms_helper snd_hda_core snd_pcm ttm snd_timer drm drm_panel_orientation_quirks i2c_core ehci_pci k10temp snd fam15h_power xhci_pci soundcore hwmon ehci_hcd ohci_hcd xhci_hcd r8169 evdev acpi_cpufreq mii rtc_cmos processor button unix ext4 crc16 mbcache jbd2 ahci libahci libata usb_storage usbcore usb_common sd_mod scsi_mod crc32c_generic crypto_hash binfmt_script
>[   12.856467] CPU: 7 PID: 205 Comm: Xorg Tainted: G        W         4.18.0-rc5-0+ #1
>[   12.856467] Hardware name: MSI MS-7640/990FXA-GD80 (MS-7640), BIOS V13.6 06/01/2015
>[   12.856470] RIP: 0010:drm_dp_bw_code_to_link_rate+0x3b/0x50 [drm_kms_helper]
>[   12.856471] Code: 74 0b 40 80 ff 1e b8 10 5c 0c 00 75 0d f3 c3 40 80 ff 06 b8 d0 78 02 00 74 f3 40 0f b6 f7 48 c7 c7 98 24 33 a0 e8 55 14 d1 e0 <0f> 0b b8 d0 78 02 00 c3 b8 b0 1e 04 00 c3 0f 1f 80 00 00 00 00 48 
>[   12.856488] RSP: 0018:ffff880221c1fb90 EFLAGS: 00010282
>[   12.856490] RAX: 0000000000000027 RBX: ffff88022424a800 RCX: ffffffff81a19cf8
>[   12.856491] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffff81b1c6c4
>[   12.856492] RBP: ffff88022424a800 R08: ffffffff81210b30 R09: 000000000000060d
>[   12.856493] R10: 0000000000000000 R11: ffffffff81b1e6ed R12: ffff880221c1fbe0
>[   12.856494] R13: 0000000000000018 R14: 000000000000fde8 R15: ffff880225b60c40
>[   12.856495] FS:  00007fc3b62193c0(0000) GS:ffff88022fdc0000(0000) knlGS:0000000000000000
>[   12.856497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   12.856498] CR2: 0000000000e14de8 CR3: 00000002240c0000 CR4: 00000000000406e0
>[   12.856499] Call Trace:
>[   12.856512]  ? amdgpu_atombios_dp_get_dp_link_config+0x3d/0x150 [amdgpu]
>[   12.856527]  ? amdgpu_atombios_dp_mode_valid_helper+0x28/0x60 [amdgpu]
>[   12.856530]  ? drm_helper_probe_single_connector_modes+0x3c5/0x680 [drm_kms_helper]
>[   12.856535]  ? drm_mode_getconnector+0x15f/0x3b0 [drm]
>[   12.856540]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856545]  ? drm_ioctl_kernel+0x66/0xc0 [drm]
>[   12.856547]  ? core_sys_select+0x1a1/0x260
>[   12.856552]  ? drm_ioctl+0x2a0/0x340 [drm]
>[   12.856557]  ? drm_mode_connector_property_set_ioctl+0x30/0x30 [drm]
>[   12.856559]  ? do_vfs_ioctl+0x88/0x5e0
>[   12.856560]  ? __fget+0x69/0xb0
>[   12.856562]  ? ksys_ioctl+0x35/0x60
>[   12.856563]  ? __x64_sys_ioctl+0x11/0x20
>[   12.856564]  ? do_syscall_64+0x4a/0x160
>[   12.856566]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>[   12.856567] ---[ end trace b8bde15207fc5880 ]---
>[   12.981075] random: crng init done
>[   12.981083] random: 7 urandom warning(s) missed due to ratelimiting

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Attachments on bug 107784: 141416 | 141464 | 141465

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