[PATCH] drm/amdgpu: set bulk_moveable to false when a per VM is released

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On 2018-09-10 2:19 a.m., Huang Rui wrote:
> On Sun, Sep 09, 2018 at 06:38:13PM +0800, StDenis, Tom wrote:
>> On 2018-09-08 5:12 a.m., Huang Rui wrote:
>>> On Wed, Sep 05, 2018 at 05:08:26PM +0200, Christian König wrote:
>>>> Otherwise we might run into a use after free during bulk move.
>>>>
>>>> Signed-off-by: Christian König <christian.koenig at amd.com>
>>>
>>> Is this patch able to fix the KASAN?
>>> [   66.143009] ==================================================================
>>> [   66.143254] BUG: KASAN: use-after-free in ttm_bo_bulk_move_lru_tail+0x2b/0x100 [ttm]
>>> [   66.143263] Read of size 8 at addr ffff8801f193d550 by task gnome-shel:cs0/4194
>>>
>>> Tom, may we have your tested-by?
>>>
>>> Reviewed-by: Huang Rui <ray.huang at amd.com>
>>
>> Hi Ray,
>>
>> I had tested this patch and it failed to survive a piglit run.  The only
>> fix so far was to completely disable bulk moves with this:
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> index ea5e277ae038..ab244a726ad9 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> @@ -397,7 +397,7 @@ void amdgpu_vm_move_to_lru_tail(struct amdgpu_device
>> *adev,
>>           }
>>           spin_unlock(&glob->lru_lock);
>>
>> -       vm->bulk_moveable = true;
>> +//     vm->bulk_moveable = true;
>>    }
>>
>>    /**
>>
> 
> Thanks, Tom.
> I enabled KASAN with compiler instrumentation type as outline, but module
> is unable to load with the protection fault. Did I have something missed?

Hi Ray,

Attached is my kernel log from running the tip of amd-staging-drm-next 
on my Raven system.

Tom

> 
> [   85.348249] calling  drm_core_init+0x0/0xde [drm] @ 1391
> [   85.353763] initcall drm_core_init+0x0/0xde [drm] returned 0 after 78 usecs
> [   85.376264] calling  ttm_init+0x0/0x1000 [ttm] @ 1391
> [   85.381488] initcall ttm_init+0x0/0x1000 [ttm] returned 0 after 92 usecs
> [   85.407897] general protection fault: 0000 [#1] SMP KASAN PTI
> [   85.413751] CPU: 0 PID: 1391 Comm: modprobe Not tainted 4.19.0-rc1-custom #1
> [   85.420900] Hardware name: Gigabyte Technology Co., Ltd. Z170XP-SLI/Z170XP-SLI-CF, BIOS F20 11/04/2016
> [   85.430374] RIP: 0010:memset_erms+0x9/0x10
> [   85.434559] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 <f3> aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01
> [   85.453641] RSP: 0018:ffff8803dea27cf8 EFLAGS: 00010202
> [   85.458955] RAX: 1ffffffff8174800 RBX: ffffffffc0ba4040 RCX: 1ffffffff8174808
> [   85.466201] RDX: 1ffffffff8174808 RSI: 0000000000000000 RDI: dffffc0000000000
> [   85.473462] RBP: 0000000000000000 R08: ffff8803cf752f88 R09: dffffc0000000000
> [   85.480751] R10: 0000000000000007 R11: 00000000ef150e75 R12: ffffffffc0bb6000
> [   85.488038] R13: 0000000000000002 R14: ffffffffc0ba4040 R15: ffffffffc0bb9a00
> [   85.495319] FS:  00007f50d35c9700(0000) GS:ffff8803ee800000(0000) knlGS:0000000000000000
> [   85.503535] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [   85.509386] CR2: 00007fffa12bc6f8 CR3: 00000003e15c6004 CR4: 00000000003606f0
> [   85.516630] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [   85.523893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
> [   85.531183] Call Trace:
> [   85.533672]  kasan_unpoison_shadow+0xf/0x30
> 
> Thanks,
> Ray
> 
>>
>> Tom
>>
>>>
>>>> ---
>>>>    drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++++
>>>>    1 file changed, 4 insertions(+)
>>>>
>>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>>>> index ea5e277ae038..ed1e6abda391 100644
>>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>>>> @@ -2513,8 +2513,12 @@ void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
>>>>    		      struct amdgpu_bo_va *bo_va)
>>>>    {
>>>>    	struct amdgpu_bo_va_mapping *mapping, *next;
>>>> +	struct amdgpu_bo *bo = bo_va->base.bo;
>>>>    	struct amdgpu_vm *vm = bo_va->base.vm;
>>>>    
>>>> +	if (bo && bo->tbo.resv == vm->root.base.bo->tbo.resv)
>>>> +		vm->bulk_moveable = false;
>>>> +
>>>>    	list_del(&bo_va->base.bo_list);
>>>>    
>>>>    	spin_lock(&vm->invalidated_lock);
>>>> -- 
>>>> 2.17.1
>>>>
>>>> _______________________________________________
>>>> amd-gfx mailing list
>>>> amd-gfx at lists.freedesktop.org
>>>> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
>>

-------------- next part --------------
[    0.000000] Linux version 4.19.0-rc1+ (root at raven) (gcc version 8.1.1 20180712 (Red Hat 8.1.1-5) (GCC)) #24 SMP Wed Sep 5 08:59:20 EDT 2018
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.19.0-rc1+ root=UUID=66163c80-0ca1-4beb-aeba-5cc130b813e6 ro rhgb quiet modprobe.blacklist=amdgpu,radeon LANG=en_CA.UTF-8
[    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 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000003ffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000004000000-0x0000000004009fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000000400a000-0x0000000009bfffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000009c00000-0x0000000009ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x000000000a000000-0x000000000affffff] usable
[    0.000000] BIOS-e820: [mem 0x000000000b000000-0x000000000b01ffff] reserved
[    0.000000] BIOS-e820: [mem 0x000000000b020000-0x0000000073963fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000073964000-0x000000007397cfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007397d000-0x000000007a5aafff] usable
[    0.000000] BIOS-e820: [mem 0x000000007a5ab000-0x000000007a6c2fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007a6c3000-0x000000007a6cefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007a6cf000-0x000000007a7d1fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007a7d2000-0x000000007ab89fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007ab8a000-0x000000007b942fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b943000-0x000000007dffffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007e000000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fd800000-0x00000000fdffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000fea0ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feb80000-0x00000000fec01fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec30000-0x00000000fec30fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed40000-0x00000000fed44fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fedc2000-0x00000000fedcffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fedd4000-0x00000000fedd5fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023f33ffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 3.1.1 present.
[    0.000000] DMI: System manufacturer System Product Name/TUF B350M-PLUS GAMING, BIOS 4011 04/19/2018
[    0.000000] tsc: Fast TSC calibration failed
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] last_pfn = 0x23f340 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-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 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] TOM2: 0000000240000000 aka 9216M
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000000] e820: update [mem 0xc0000000-0xffffffff] usable ==> reserved
[    0.000000] last_pfn = 0x7e000 max_arch_pfn = 0x400000000
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [(____ptrval____)] 97000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] BRK [0x19faff000, 0x19fafffff] PGTABLE
[    0.000000] BRK [0x19fb00000, 0x19fb00fff] PGTABLE
[    0.000000] BRK [0x19fb01000, 0x19fb01fff] PGTABLE
[    0.000000] BRK [0x19fb02000, 0x19fb02fff] PGTABLE
[    0.000000] BRK [0x19fb03000, 0x19fb03fff] PGTABLE
[    0.000000] BRK [0x19fb04000, 0x19fb04fff] PGTABLE
[    0.000000] BRK [0x19fb05000, 0x19fb05fff] PGTABLE
[    0.000000] BRK [0x19fb06000, 0x19fb06fff] PGTABLE
[    0.000000] BRK [0x19fb07000, 0x19fb07fff] PGTABLE
[    0.000000] BRK [0x19fb08000, 0x19fb08fff] PGTABLE
[    0.000000] BRK [0x19fb09000, 0x19fb09fff] PGTABLE
[    0.000000] BRK [0x19fb0a000, 0x19fb0afff] PGTABLE
[    0.000000] RAMDISK: [mem 0x34839000-0x36414fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F05B0 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x00000000739640A0 0000BC (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x000000007396E9C8 000114 (v06 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 (20180810/tbfadt-624)
[    0.000000] ACPI: DSDT 0x00000000739641F8 00A7C9 (v02 ALASKA A M I    01072009 INTL 20120913)
[    0.000000] ACPI: FACS 0x000000007AB73E00 000040
[    0.000000] ACPI: APIC 0x000000007396EAE0 0000DE (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x000000007396EBC0 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x000000007396EC08 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 0x000000007397B510 001A41 (v01 AMD    AmdTable 00000001 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007396ED00 005367 (v02 AMD    AmdTable 00000002 MSFT 02000002)
[    0.000000] ACPI: SSDT 0x0000000073974068 00119C (v01 AMD    AMD CPU  00000001 AMD  00000001)
[    0.000000] ACPI: CRAT 0x0000000073975208 000810 (v01 AMD    AMD CRAT 00000001 AMD  00000001)
[    0.000000] ACPI: CDIT 0x0000000073975A18 000029 (v01 AMD    AMD CDIT 00000001 AMD  00000001)
[    0.000000] ACPI: SSDT 0x0000000073975A48 002DA8 (v01 AMD    AMD AOD  00000001 INTL 20120913)
[    0.000000] ACPI: MCFG 0x00000000739787F0 00003C (v01 ALASKA A M I    01072009 MSFT 00010013)
[    0.000000] ACPI: HPET 0x0000000073978830 000038 (v01 ALASKA A M I    01072009 AMI  00000005)
[    0.000000] ACPI: UEFI 0x0000000073978868 000042 (v01                 00000000      00000000)
[    0.000000] ACPI: IVRS 0x00000000739788B0 0000D0 (v02 AMD    AMD IVRS 00000001 AMD  00000000)
[    0.000000] ACPI: SSDT 0x0000000073978980 0000F8 (v01 AMD    AMD PT   00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x0000000073978A78 000E96 (v01 AMD    AmdTable 00000001 INTL 20120913)
[    0.000000] ACPI: SSDT 0x0000000073979910 000850 (v01 AMD    AmdTable 00000001 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007397A160 000B5E (v01 AMD    AmdTable 00000001 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007397ACC0 000850 (v01 AMD    AmdTable 00000001 INTL 20120913)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000023f33ffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x23f33c000-0x23f33ffff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000023f33ffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x0000000003ffffff]
[    0.000000]   node   0: [mem 0x000000000400a000-0x0000000009bfffff]
[    0.000000]   node   0: [mem 0x000000000a000000-0x000000000affffff]
[    0.000000]   node   0: [mem 0x000000000b020000-0x0000000073963fff]
[    0.000000]   node   0: [mem 0x000000007397d000-0x000000007a5aafff]
[    0.000000]   node   0: [mem 0x000000007a6cf000-0x000000007a7d1fff]
[    0.000000]   node   0: [mem 0x000000007b943000-0x000000007dffffff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000023f33ffff]
[    0.000000] Reserved but unavailable: 14140 pages
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000023f33ffff]
[    0.000000] On node 0 totalpages: 1817604
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 7909 pages used for memmap
[    0.000000]   DMA32 zone: 506152 pages, LIFO batch:63
[    0.000000]   Normal zone: 20429 pages used for memmap
[    0.000000]   Normal zone: 1307456 pages, LIFO batch:63
[    0.000000] kasan: KernelAddressSanitizer initialized
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    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 0xfec01000, 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: 0x10228201 base: 0xfed00000
[    0.000000] smpboot: Allowing 16 CPUs, 8 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x04000000-0x04009fff]
[    0.000000] PM: Registered nosave memory: [mem 0x09c00000-0x09ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0x0b000000-0x0b01ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x73964000-0x7397cfff]
[    0.000000] PM: Registered nosave memory: [mem 0x7a5ab000-0x7a6c2fff]
[    0.000000] PM: Registered nosave memory: [mem 0x7a6c3000-0x7a6cefff]
[    0.000000] PM: Registered nosave memory: [mem 0x7a7d2000-0x7ab89fff]
[    0.000000] PM: Registered nosave memory: [mem 0x7ab8a000-0x7b942fff]
[    0.000000] PM: Registered nosave memory: [mem 0x7e000000-0xbfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfd7fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfd800000-0xfdffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe9fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfea00000-0xfea0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfea10000-0xfeb7ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeb80000-0xfec01fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec02000-0xfec0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec10000-0xfec10fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec11000-0xfec2ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec30000-0xfec30fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec31000-0xfecfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed3ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfed44fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed45000-0xfed7ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed80000-0xfed8ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfedc1fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedc2000-0xfedcffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd0000-0xfedd3fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd4000-0xfedd5fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd6000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.000000] [mem 0xc0000000-0xf7ffffff] available for PCI devices
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.000000] random: get_random_bytes called from start_kernel+0xe5/0x5fb with crng_init=0
[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:16 nr_node_ids:1
[    0.000000] percpu: Embedded 54 pages/cpu @(____ptrval____) s180616 r8192 d32376 u262144
[    0.000000] pcpu-alloc: s180616 r8192 d32376 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1789181
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.19.0-rc1+ root=UUID=66163c80-0ca1-4beb-aeba-5cc130b813e6 ro rhgb quiet modprobe.blacklist=amdgpu,radeon LANG=en_CA.UTF-8
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 6071368K/7270416K available (22540K kernel code, 5571K rwdata, 6628K rodata, 1604K init, 21008K bss, 1199048K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
[    0.000000] Running RCU self tests
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU lockdep checking is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=16.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=16
[    0.000000] NR_IRQS: 4352, nr_irqs: 1096, preallocated irqs: 16
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.000000] ... MAX_LOCK_DEPTH:          48
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
[    0.000000] ... CLASSHASH_SIZE:          4096
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.000000] ... CHAINHASH_SIZE:          32768
[    0.000000]  memory used by lock dependency info: 7391 kB
[    0.000000]  per task-struct memory footprint: 1920 bytes
[    0.000000] ACPI: Core revision 20180810
[    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
[    0.000000] Switched APIC routing to physical flat.
[    0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.006000] tsc: PIT calibration matches HPET. 1 loops
[    0.006000] tsc: Detected 3592.817 MHz processor
[    0.000030] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x33c9d192585, max_idle_ns: 440795211681 ns
[    0.000050] Calibrating delay loop (skipped), value calculated using timer frequency.. 7185.63 BogoMIPS (lpj=3592817)
[    0.000057] pid_max: default: 32768 minimum: 301
[    0.000205] Security Framework initialized
[    0.000211] SELinux:  Initializing.
[    0.002104] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.002993] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.003097] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.003147] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.005136] mce: CPU supports 23 MCE banks
[    0.005194] LVT offset 1 assigned for vector 0xf9
[    0.005263] LVT offset 2 assigned for vector 0xf4
[    0.005275] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[    0.005277] Last level dTLB entries: 4KB 1536, 2MB 1536, 4MB 768, 1GB 0
[    0.005282] Spectre V2 : Mitigation: Full AMD retpoline
[    0.005285] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.005288] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier
[    0.005293] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.014901] Freeing SMP alternatives memory: 36K
[    0.016038] smpboot: CPU0: AMD Ryzen 5 2400G with Radeon Vega Graphics (family: 0x17, model: 0x11, stepping: 0x0)
[    0.016038] Performance Events: Fam17h core perfctr, AMD PMU driver.
[    0.016038] ... version:                0
[    0.016038] ... bit width:              48
[    0.016038] ... generic registers:      6
[    0.016038] ... value mask:             0000ffffffffffff
[    0.016038] ... max period:             00007fffffffffff
[    0.016038] ... fixed-purpose events:   0
[    0.016038] ... event mask:             000000000000003f
[    0.016038] rcu: Hierarchical SRCU implementation.
[    0.018549] MCE: In-kernel MCE decoding enabled.
[    0.019707] smp: Bringing up secondary CPUs ...
[    0.020538] x86: Booting SMP configuration:
[    0.020548] .... node  #0, CPUs:        #1  #2  #3  #4  #5  #6  #7
[    0.035193] smp: Brought up 1 node, 8 CPUs
[    0.035193] smpboot: Max logical packages: 2
[    0.035193] smpboot: Total of 8 processors activated (57485.07 BogoMIPS)
[    0.039199] devtmpfs: initialized
[    0.043150] PM: Registering ACPI NVS region [mem 0x04000000-0x04009fff] (40960 bytes)
[    0.043195] PM: Registering ACPI NVS region [mem 0x7a7d2000-0x7ab89fff] (3899392 bytes)
[    0.047436] kworker/u32:0 (52) used greatest stack depth: 21424 bytes left
[    0.048184] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.048184] futex hash table entries: 4096 (order: 7, 524288 bytes)
[    0.050159] RTC time: 10:11:02, date: 09/10/18
[    0.052944] NET: Registered protocol family 16
[    0.054138] audit: initializing netlink subsys (disabled)
[    0.054219] audit: type=2000 audit(1536574262.060:1): state=initialized audit_enabled=0 res=1
[    0.056236] cpuidle: using governor menu
[    0.056556] ACPI: bus type PCI registered
[    0.057700] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.057710] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.057762] PCI: Using configuration type 1 for base access
[    0.060954] mtrr: your CPUs had inconsistent variable MTRR settings
[    0.060958] mtrr: probably your BIOS does not setup all CPUs.
[    0.060960] mtrr: corrected configuration.
[    0.090295] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.092157] ACPI: Added _OSI(Module Device)
[    0.092161] ACPI: Added _OSI(Processor Device)
[    0.092165] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.092168] ACPI: Added _OSI(Processor Aggregator Device)
[    0.092184] ACPI: Added _OSI(Linux-Dell-Video)
[    0.092197] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.370684] ACPI BIOS Error (bug): Failure creating [\_SB.SMIC], AE_ALREADY_EXISTS (20180810/dswload2-316)
[    0.371052] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20180810/psobject-221)
[    0.371412] ACPI BIOS Error (bug): Failure creating [\_SB.SMIB], AE_ALREADY_EXISTS (20180810/dsfield-626)
[    0.382573] ACPI BIOS Error (bug): Failure creating [\_SB.MACO], AE_ALREADY_EXISTS (20180810/dswload2-316)
[    0.382973] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20180810/psobject-221)
[    0.384532] ACPI: 10 ACPI AML tables successfully acquired and loaded
[    0.426760] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.479219] ACPI: Interpreter enabled
[    0.479417] ACPI: (supports S0 S3 S4 S5)
[    0.479422] ACPI: Using IOAPIC for interrupt routing
[    0.484585] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.491521] ACPI: Enabled 3 GPEs in block 00 to 1F
[    0.576025] ACPI: Power Resource [P0ST] (on)
[    0.576847] ACPI: Power Resource [P3ST] (on)
[    0.735640] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.735677] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.741690] acpi PNP0A08:00: _OSC: platform does not support [PME LTR]
[    0.747493] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[    0.747697] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.754530] PCI host bridge to bus 0000:00
[    0.754543] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
[    0.754554] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
[    0.754565] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df window]
[    0.754576] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.754587] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.754598] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[    0.754609] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfec2ffff window]
[    0.754620] pci_bus 0000:00: root bus resource [mem 0xfee00000-0xffffffff window]
[    0.754633] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.754698] pci 0000:00:00.0: [1022:15d0] type 00 class 0x060000
[    0.756528] pci 0000:00:00.2: [1022:15d1] type 00 class 0x080600
[    0.758195] pci 0000:00:01.0: [1022:1452] type 00 class 0x060000
[    0.759535] pci 0000:00:01.1: [1022:15d3] type 01 class 0x060400
[    0.759750] pci 0000:00:01.1: PME# supported from D0 D3hot D3cold
[    0.761417] pci 0000:00:01.2: [1022:15d3] type 01 class 0x060400
[    0.761631] pci 0000:00:01.2: PME# supported from D0 D3hot D3cold
[    0.763258] pci 0000:00:08.0: [1022:1452] type 00 class 0x060000
[    0.764606] pci 0000:00:08.1: [1022:15db] type 01 class 0x060400
[    0.764681] pci 0000:00:08.1: enabling Extended Tags
[    0.764825] pci 0000:00:08.1: PME# supported from D0 D3hot D3cold
[    0.766368] pci 0000:00:08.2: [1022:15dc] type 01 class 0x060400
[    0.766442] pci 0000:00:08.2: enabling Extended Tags
[    0.766581] pci 0000:00:08.2: PME# supported from D0 D3hot D3cold
[    0.768188] pci 0000:00:14.0: [1022:790b] type 00 class 0x0c0500
[    0.769778] pci 0000:00:14.3: [1022:790e] type 00 class 0x060100
[    0.771468] pci 0000:00:18.0: [1022:15e8] type 00 class 0x060000
[    0.772753] pci 0000:00:18.1: [1022:15e9] type 00 class 0x060000
[    0.774060] pci 0000:00:18.2: [1022:15ea] type 00 class 0x060000
[    0.775343] pci 0000:00:18.3: [1022:15eb] type 00 class 0x060000
[    0.776628] pci 0000:00:18.4: [1022:15ec] type 00 class 0x060000
[    0.777916] pci 0000:00:18.5: [1022:15ed] type 00 class 0x060000
[    0.779229] pci 0000:00:18.6: [1022:15ee] type 00 class 0x060000
[    0.780501] pci 0000:00:18.7: [1022:15ef] type 00 class 0x060000
[    0.782096] pci 0000:01:00.0: [1002:67c4] type 00 class 0x030000
[    0.782157] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref]
[    0.782178] pci 0000:01:00.0: reg 0x18: [mem 0xf0000000-0xf01fffff 64bit pref]
[    0.782193] pci 0000:01:00.0: reg 0x20: [io  0xf000-0xf0ff]
[    0.782207] pci 0000:01:00.0: reg 0x24: [mem 0xfe900000-0xfe93ffff]
[    0.782220] pci 0000:01:00.0: reg 0x30: [mem 0xfe940000-0xfe95ffff pref]
[    0.782492] pci 0000:01:00.0: supports D1 D2
[    0.782496] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.782587] pci 0000:01:00.0: 63.008 Gb/s available PCIe bandwidth, limited by 8 GT/s x8 link at 0000:00:01.1 (capable of 126.016 Gb/s with 8 GT/s x16 link)
[    0.783469] pci 0000:01:00.1: [1002:aaf0] type 00 class 0x040300
[    0.783520] pci 0000:01:00.1: reg 0x10: [mem 0xfe960000-0xfe963fff 64bit]
[    0.783821] pci 0000:01:00.1: supports D1 D2
[    0.784769] pci 0000:00:01.1: PCI bridge to [bus 01]
[    0.784780] pci 0000:00:01.1:   bridge window [io  0xf000-0xffff]
[    0.784787] pci 0000:00:01.1:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.784797] pci 0000:00:01.1:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.785081] pci 0000:02:00.0: [1022:43bb] type 00 class 0x0c0330
[    0.785124] pci 0000:02:00.0: reg 0x10: [mem 0xfe7a0000-0xfe7a7fff 64bit]
[    0.785393] pci 0000:02:00.0: PME# supported from D3hot D3cold
[    0.786263] pci 0000:02:00.1: [1022:43b7] type 00 class 0x010601
[    0.786352] pci 0000:02:00.1: reg 0x24: [mem 0xfe780000-0xfe79ffff]
[    0.786368] pci 0000:02:00.1: reg 0x30: [mem 0xfe700000-0xfe77ffff pref]
[    0.786570] pci 0000:02:00.1: PME# supported from D3hot D3cold
[    0.787411] pci 0000:02:00.2: [1022:43b2] type 01 class 0x060400
[    0.787676] pci 0000:02:00.2: PME# supported from D3hot D3cold
[    0.788594] pci 0000:00:01.2: PCI bridge to [bus 02-06]
[    0.788605] pci 0000:00:01.2:   bridge window [io  0xe000-0xefff]
[    0.788612] pci 0000:00:01.2:   bridge window [mem 0xfe600000-0xfe7fffff]
[    0.788897] pci 0000:03:00.0: [1022:43b4] type 01 class 0x060400
[    0.789273] pci 0000:03:00.0: PME# supported from D3hot D3cold
[    0.790469] pci 0000:03:01.0: [1022:43b4] type 01 class 0x060400
[    0.790818] pci 0000:03:01.0: PME# supported from D3hot D3cold
[    0.791974] pci 0000:03:04.0: [1022:43b4] type 01 class 0x060400
[    0.792339] pci 0000:03:04.0: PME# supported from D3hot D3cold
[    0.793509] pci 0000:02:00.2: PCI bridge to [bus 03-06]
[    0.793520] pci 0000:02:00.2:   bridge window [io  0xe000-0xefff]
[    0.793528] pci 0000:02:00.2:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.793838] pci 0000:04:00.0: [10ec:8168] type 00 class 0x020000
[    0.793900] pci 0000:04:00.0: reg 0x10: [io  0xe000-0xe0ff]
[    0.793955] pci 0000:04:00.0: reg 0x18: [mem 0xfe604000-0xfe604fff 64bit]
[    0.793990] pci 0000:04:00.0: reg 0x20: [mem 0xfe600000-0xfe603fff 64bit]
[    0.794463] pci 0000:04:00.0: supports D1 D2
[    0.794467] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.795428] pci 0000:03:00.0: PCI bridge to [bus 04]
[    0.795440] pci 0000:03:00.0:   bridge window [io  0xe000-0xefff]
[    0.795448] pci 0000:03:00.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.795710] pci 0000:03:01.0: PCI bridge to [bus 05]
[    0.795983] pci 0000:03:04.0: PCI bridge to [bus 06]
[    0.796323] pci 0000:07:00.0: [1002:15dd] type 00 class 0x030000
[    0.796386] pci 0000:07:00.0: reg 0x10: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.796413] pci 0000:07:00.0: reg 0x18: [mem 0xd0000000-0xd01fffff 64bit pref]
[    0.796431] pci 0000:07:00.0: reg 0x20: [io  0xd000-0xd0ff]
[    0.796449] pci 0000:07:00.0: reg 0x24: [mem 0xfe500000-0xfe57ffff]
[    0.796478] pci 0000:07:00.0: enabling Extended Tags
[    0.796748] pci 0000:07:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.797858] pci 0000:07:00.1: [1002:15de] type 00 class 0x040300
[    0.797900] pci 0000:07:00.1: reg 0x10: [mem 0xfe588000-0xfe58bfff]
[    0.797999] pci 0000:07:00.1: enabling Extended Tags
[    0.798234] pci 0000:07:00.1: PME# supported from D1 D2 D3hot D3cold
[    0.799290] pci 0000:07:00.2: [1022:15df] type 00 class 0x108000
[    0.799358] pci 0000:07:00.2: reg 0x18: [mem 0xfe400000-0xfe4fffff]
[    0.799403] pci 0000:07:00.2: reg 0x24: [mem 0xfe58c000-0xfe58dfff]
[    0.799431] pci 0000:07:00.2: enabling Extended Tags
[    0.800656] pci 0000:07:00.3: [1022:15e0] type 00 class 0x0c0330
[    0.800707] pci 0000:07:00.3: reg 0x10: [mem 0xfe300000-0xfe3fffff 64bit]
[    0.800787] pci 0000:07:00.3: enabling Extended Tags
[    0.801018] pci 0000:07:00.3: PME# supported from D0 D3hot D3cold
[    0.802107] pci 0000:07:00.4: [1022:15e1] type 00 class 0x0c0330
[    0.802156] pci 0000:07:00.4: reg 0x10: [mem 0xfe200000-0xfe2fffff 64bit]
[    0.802238] pci 0000:07:00.4: enabling Extended Tags
[    0.802471] pci 0000:07:00.4: PME# supported from D0 D3hot D3cold
[    0.803549] pci 0000:07:00.6: [1022:15e3] type 00 class 0x040300
[    0.803592] pci 0000:07:00.6: reg 0x10: [mem 0xfe580000-0xfe587fff]
[    0.803688] pci 0000:07:00.6: enabling Extended Tags
[    0.803916] pci 0000:07:00.6: PME# supported from D0 D3hot D3cold
[    0.805067] pci 0000:00:08.1: PCI bridge to [bus 07]
[    0.805079] pci 0000:00:08.1:   bridge window [io  0xd000-0xdfff]
[    0.805086] pci 0000:00:08.1:   bridge window [mem 0xfe200000-0xfe5fffff]
[    0.805097] pci 0000:00:08.1:   bridge window [mem 0xc0000000-0xd01fffff 64bit pref]
[    0.805375] pci 0000:08:00.0: [1022:7901] type 00 class 0x010601
[    0.805485] pci 0000:08:00.0: reg 0x24: [mem 0xfe800000-0xfe8007ff]
[    0.805513] pci 0000:08:00.0: enabling Extended Tags
[    0.805745] pci 0000:08:00.0: PME# supported from D3hot D3cold
[    0.806745] pci 0000:00:08.2: PCI bridge to [bus 08]
[    0.806760] pci 0000:00:08.2:   bridge window [mem 0xfe800000-0xfe8fffff]
[    0.818426] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 11 14 15) *0
[    0.819767] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 10 11 14 15) *0
[    0.821002] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 10 11 14 15) *0
[    0.822405] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 11 14 15) *0
[    0.823708] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 11 14 15) *0
[    0.824834] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0
[    0.825968] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0
[    0.827102] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0
[    0.839218] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.839253] pci 0000:07:00.0: vgaarb: setting as boot VGA device
[    0.839257] pci 0000:07:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.839266] pci 0000:07:00.0: vgaarb: bridge control possible
[    0.839270] pci 0000:01:00.0: vgaarb: bridge control possible
[    0.839272] vgaarb: loaded
[    0.840973] SCSI subsystem initialized
[    0.841356] libata version 3.00 loaded.
[    0.842080] ACPI: bus type USB registered
[    0.842395] usbcore: registered new interface driver usbfs
[    0.842526] usbcore: registered new interface driver hub
[    0.842765] usbcore: registered new device driver usb
[    0.843153] pps_core: LinuxPPS API ver. 1 registered
[    0.843156] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti at linux.it>
[    0.843253] PTP clock support registered
[    0.843517] EDAC MC: Ver: 3.0.0
[    0.844496] Advanced Linux Sound Architecture Driver Initialized.
[    0.845258] PCI: Using ACPI for IRQ routing
[    0.849435] PCI: pci_cache_line_size set to 64 bytes
[    0.849587] e820: reserve RAM buffer [mem 0x0009d400-0x0009ffff]
[    0.849611] e820: reserve RAM buffer [mem 0x09c00000-0x0bffffff]
[    0.849623] e820: reserve RAM buffer [mem 0x0b000000-0x0bffffff]
[    0.849634] e820: reserve RAM buffer [mem 0x73964000-0x73ffffff]
[    0.849645] e820: reserve RAM buffer [mem 0x7a5ab000-0x7bffffff]
[    0.849657] e820: reserve RAM buffer [mem 0x7a7d2000-0x7bffffff]
[    0.849668] e820: reserve RAM buffer [mem 0x7e000000-0x7fffffff]
[    0.849680] e820: reserve RAM buffer [mem 0x23f340000-0x23fffffff]
[    0.851423] NetLabel: Initializing
[    0.851426] NetLabel:  domain hash size = 128
[    0.851428] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.851620] NetLabel:  unlabeled traffic allowed by default
[    0.852243] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.852256] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.854208] clocksource: Switched to clocksource tsc-early
[    1.001160] VFS: Disk quotas dquot_6.6.0
[    1.001226] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.001856] pnp: PnP ACPI init
[    1.003397] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved
[    1.003557] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    1.004857] system 00:01: [mem 0xfeb80000-0xfebfffff] has been reserved
[    1.004936] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.007411] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[    1.010570] system 00:03: [io  0x0300-0x030f] has been reserved
[    1.010605] system 00:03: [io  0x0230-0x023f] has been reserved
[    1.010638] system 00:03: [io  0x0290-0x029f] has been reserved
[    1.010692] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.016271] pnp 00:04: [dma 0 disabled]
[    1.016695] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
[    1.021065] system 00:05: [io  0x04d0-0x04d1] has been reserved
[    1.021102] system 00:05: [io  0x040b] has been reserved
[    1.021135] system 00:05: [io  0x04d6] has been reserved
[    1.021156] system 00:05: [io  0x0c00-0x0c01] has been reserved
[    1.021177] system 00:05: [io  0x0c14] has been reserved
[    1.021197] system 00:05: [io  0x0c50-0x0c51] has been reserved
[    1.021218] system 00:05: [io  0x0c52] has been reserved
[    1.021238] system 00:05: [io  0x0c6c] has been reserved
[    1.021258] system 00:05: [io  0x0c6f] has been reserved
[    1.021279] system 00:05: [io  0x0cd0-0x0cd1] has been reserved
[    1.021299] system 00:05: [io  0x0cd2-0x0cd3] has been reserved
[    1.021320] system 00:05: [io  0x0cd4-0x0cd5] has been reserved
[    1.021340] system 00:05: [io  0x0cd6-0x0cd7] has been reserved
[    1.021361] system 00:05: [io  0x0cd8-0x0cdf] has been reserved
[    1.021381] system 00:05: [io  0x0800-0x089f] has been reserved
[    1.021402] system 00:05: [io  0x0b00-0x0b0f] has been reserved
[    1.021422] system 00:05: [io  0x0b20-0x0b3f] has been reserved
[    1.021443] system 00:05: [io  0x0900-0x090f] has been reserved
[    1.021463] system 00:05: [io  0x0910-0x091f] has been reserved
[    1.021495] system 00:05: [mem 0xfec00000-0xfec00fff] could not be reserved
[    1.021524] system 00:05: [mem 0xfec01000-0xfec01fff] could not be reserved
[    1.021545] system 00:05: [mem 0xfedc0000-0xfedc0fff] has been reserved
[    1.021566] system 00:05: [mem 0xfee00000-0xfee00fff] has been reserved
[    1.021595] system 00:05: [mem 0xfed80000-0xfed8ffff] could not be reserved
[    1.021618] system 00:05: [mem 0xfec10000-0xfec10fff] has been reserved
[    1.021638] system 00:05: [mem 0xff000000-0xffffffff] has been reserved
[    1.021693] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.031409] pnp: PnP ACPI: found 6 devices
[    1.061465] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    1.061572] pci 0000:00:01.1: PCI bridge to [bus 01]
[    1.061579] pci 0000:00:01.1:   bridge window [io  0xf000-0xffff]
[    1.061588] pci 0000:00:01.1:   bridge window [mem 0xfe900000-0xfe9fffff]
[    1.061596] pci 0000:00:01.1:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    1.061609] pci 0000:03:00.0: PCI bridge to [bus 04]
[    1.061615] pci 0000:03:00.0:   bridge window [io  0xe000-0xefff]
[    1.061624] pci 0000:03:00.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    1.061637] pci 0000:03:01.0: PCI bridge to [bus 05]
[    1.061657] pci 0000:03:04.0: PCI bridge to [bus 06]
[    1.061675] pci 0000:02:00.2: PCI bridge to [bus 03-06]
[    1.061681] pci 0000:02:00.2:   bridge window [io  0xe000-0xefff]
[    1.061689] pci 0000:02:00.2:   bridge window [mem 0xfe600000-0xfe6fffff]
[    1.061703] pci 0000:00:01.2: PCI bridge to [bus 02-06]
[    1.061709] pci 0000:00:01.2:   bridge window [io  0xe000-0xefff]
[    1.061717] pci 0000:00:01.2:   bridge window [mem 0xfe600000-0xfe7fffff]
[    1.061733] pci 0000:00:08.1: PCI bridge to [bus 07]
[    1.061739] pci 0000:00:08.1:   bridge window [io  0xd000-0xdfff]
[    1.061748] pci 0000:00:08.1:   bridge window [mem 0xfe200000-0xfe5fffff]
[    1.061755] pci 0000:00:08.1:   bridge window [mem 0xc0000000-0xd01fffff 64bit pref]
[    1.061765] pci 0000:00:08.2: PCI bridge to [bus 08]
[    1.061774] pci 0000:00:08.2:   bridge window [mem 0xfe800000-0xfe8fffff]
[    1.061790] pci_bus 0000:00: resource 4 [io  0x0000-0x03af window]
[    1.061795] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7 window]
[    1.061800] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df window]
[    1.061804] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
[    1.061808] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
[    1.061813] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
[    1.061817] pci_bus 0000:00: resource 10 [mem 0xc0000000-0xfec2ffff window]
[    1.061821] pci_bus 0000:00: resource 11 [mem 0xfee00000-0xffffffff window]
[    1.061825] pci_bus 0000:01: resource 0 [io  0xf000-0xffff]
[    1.061829] pci_bus 0000:01: resource 1 [mem 0xfe900000-0xfe9fffff]
[    1.061833] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref]
[    1.061837] pci_bus 0000:02: resource 0 [io  0xe000-0xefff]
[    1.061841] pci_bus 0000:02: resource 1 [mem 0xfe600000-0xfe7fffff]
[    1.061845] pci_bus 0000:03: resource 0 [io  0xe000-0xefff]
[    1.061849] pci_bus 0000:03: resource 1 [mem 0xfe600000-0xfe6fffff]
[    1.061853] pci_bus 0000:04: resource 0 [io  0xe000-0xefff]
[    1.061858] pci_bus 0000:04: resource 1 [mem 0xfe600000-0xfe6fffff]
[    1.061863] pci_bus 0000:07: resource 0 [io  0xd000-0xdfff]
[    1.061866] pci_bus 0000:07: resource 1 [mem 0xfe200000-0xfe5fffff]
[    1.061871] pci_bus 0000:07: resource 2 [mem 0xc0000000-0xd01fffff 64bit pref]
[    1.061875] pci_bus 0000:08: resource 1 [mem 0xfe800000-0xfe8fffff]
[    1.063312] NET: Registered protocol family 2
[    1.064603] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes)
[    1.064871] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    1.065758] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
[    1.068342] TCP: Hash tables configured (established 65536 bind 65536)
[    1.069252] UDP hash table entries: 4096 (order: 7, 655360 bytes)
[    1.069703] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
[    1.070891] NET: Registered protocol family 1
[    1.072251] RPC: Registered named UNIX socket transport module.
[    1.072259] RPC: Registered udp transport module.
[    1.072262] RPC: Registered tcp transport module.
[    1.072265] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.073231] pci 0000:01:00.1: Linked as a consumer to 0000:01:00.0
[    1.074972] pci 0000:07:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.075014] pci 0000:07:00.1: Linked as a consumer to 0000:07:00.0
[    1.078484] PCI: CLS 64 bytes, default 64
[    1.078977] Unpacking initramfs...
[    2.090295] Freeing initrd memory: 28528K
[    2.453659] AMD-Vi: Unable to write to IOMMU perf counter.
[    2.455004] pci 0000:00:00.2: can't derive routing for PCI INT A
[    2.455009] pci 0000:00:00.2: PCI INT A: not connected
[    2.458585] iommu: Adding device 0000:00:01.0 to group 0
[    2.460288] iommu: Adding device 0000:00:01.1 to group 1
[    2.461891] iommu: Adding device 0000:00:01.2 to group 2
[    2.463750] iommu: Adding device 0000:00:08.0 to group 3
[    2.465476] iommu: Adding device 0000:00:08.1 to group 4
[    2.465627] iommu: Adding device 0000:00:08.2 to group 3
[    2.467314] iommu: Adding device 0000:00:14.0 to group 5
[    2.467459] iommu: Adding device 0000:00:14.3 to group 5
[    2.469385] iommu: Adding device 0000:00:18.0 to group 6
[    2.469527] iommu: Adding device 0000:00:18.1 to group 6
[    2.469668] iommu: Adding device 0000:00:18.2 to group 6
[    2.469809] iommu: Adding device 0000:00:18.3 to group 6
[    2.469952] iommu: Adding device 0000:00:18.4 to group 6
[    2.470119] iommu: Adding device 0000:00:18.5 to group 6
[    2.470262] iommu: Adding device 0000:00:18.6 to group 6
[    2.470407] iommu: Adding device 0000:00:18.7 to group 6
[    2.472140] iommu: Adding device 0000:01:00.0 to group 7
[    2.472936] iommu: Using direct mapping for device 0000:01:00.0
[    2.473119] iommu: Adding device 0000:01:00.1 to group 7
[    2.474803] iommu: Adding device 0000:02:00.0 to group 8
[    2.474971] iommu: Adding device 0000:02:00.1 to group 8
[    2.475150] iommu: Adding device 0000:02:00.2 to group 8
[    2.475259] iommu: Adding device 0000:03:00.0 to group 8
[    2.475370] iommu: Adding device 0000:03:01.0 to group 8
[    2.475478] iommu: Adding device 0000:03:04.0 to group 8
[    2.475600] iommu: Adding device 0000:04:00.0 to group 8
[    2.477415] iommu: Adding device 0000:07:00.0 to group 9
[    2.478256] iommu: Using direct mapping for device 0000:07:00.0
[    2.480065] iommu: Adding device 0000:07:00.1 to group 10
[    2.480260] iommu: Adding device 0000:07:00.2 to group 10
[    2.480447] iommu: Adding device 0000:07:00.3 to group 10
[    2.480631] iommu: Adding device 0000:07:00.4 to group 10
[    2.480807] iommu: Adding device 0000:07:00.6 to group 10
[    2.480915] iommu: Adding device 0000:08:00.0 to group 3
[    2.481290] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
[    2.481293] AMD-Vi: Extended features (0x4f77ef22294ada):
[    2.481295]  PPR NX GT IA GA PC GA_vAPIC
[    2.482149] AMD-Vi: Lazy IO/TLB flushing enabled
[    2.490194] amd_uncore: AMD NB counters detected
[    2.490211] amd_uncore: AMD LLC counters detected
[    2.500830] Scanning for low memory corruption every 60 seconds
[    2.508205] Initialise system trusted keyrings
[    2.508689] workingset: timestamp_bits=56 max_order=21 bucket_order=0
[    2.548520] NFS: Registering the id_resolver key type
[    2.548677] Key type id_resolver registered
[    2.548687] Key type id_legacy registered
[    2.559386] Key type asymmetric registered
[    2.559420] Asymmetric key parser 'x509' registered
[    2.559511] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    2.559531] io scheduler noop registered
[    2.559534] io scheduler deadline registered
[    2.560008] io scheduler cfq registered (default)
[    2.560012] io scheduler mq-deadline registered
[    2.560015] io scheduler kyber registered
[    2.570422] pcieport 0000:00:01.1: AER enabled with IRQ 26
[    2.570591] pcieport 0000:00:01.2: AER enabled with IRQ 27
[    2.571677] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    2.571799] ACPI: Power Button [PWRB]
[    2.573024] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    2.573215] ACPI: Power Button [PWRF]
[    2.574340] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[    2.578220] acpi device:03: registered as cooling_device0
[    2.578913] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:02/LNXVIDEO:00/input/input2
[    2.579471] Monitor-Mwait will be used to enter C-1 state
[    2.587527] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.608826] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    2.613087] Non-volatile memory driver v1.3
[    2.613369] Linux agpgart interface v0.103
[    2.652205] loop: module loaded
[    2.653315] ahci 0000:02:00.1: version 3.0
[    2.654432] ahci 0000:02:00.1: SSS flag set, parallel bus scan disabled
[    2.654495] ahci 0000:02:00.1: AHCI 0001.0301 32 slots 8 ports 6 Gbps 0x33 impl SATA mode
[    2.654501] ahci 0000:02:00.1: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part sxs deso sadm sds apst 
[    2.663608] scsi host0: ahci
[    2.665200] scsi host1: ahci
[    2.666186] scsi host2: ahci
[    2.667025] scsi host3: ahci
[    2.667865] scsi host4: ahci
[    2.668761] scsi host5: ahci
[    2.669652] scsi host6: ahci
[    2.670538] scsi host7: ahci
[    2.671070] ata1: SATA max UDMA/133 abar m131072 at 0xfe780000 port 0xfe780100 irq 35
[    2.671075] ata2: SATA max UDMA/133 abar m131072 at 0xfe780000 port 0xfe780180 irq 35
[    2.671078] ata3: DUMMY
[    2.671081] ata4: DUMMY
[    2.671086] ata5: SATA max UDMA/133 abar m131072 at 0xfe780000 port 0xfe780300 irq 35
[    2.671091] ata6: SATA max UDMA/133 abar m131072 at 0xfe780000 port 0xfe780380 irq 35
[    2.671094] ata7: DUMMY
[    2.671097] ata8: DUMMY
[    2.672582] ahci 0000:08:00.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
[    2.672589] ahci 0000:08:00.0: flags: 64bit ncq sntf ilck pm led clo only pmp fbs pio slum part 
[    2.674135] scsi host8: ahci
[    2.674669] ata9: SATA max UDMA/133 abar m2048 at 0xfe800000 port 0xfe800100 irq 37
[    2.676434] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    2.676438] e100: Copyright(c) 1999-2006 Intel Corporation
[    2.676606] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    2.676611] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    2.676799] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    2.676804] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    2.676997] sky2: driver version 1.30
[    2.687909] libphy: r8169: probed
[    2.689647] r8169 0000:04:00.0 eth0: RTL8168h/8111h, b0:6e:bf:2f:47:8d, XID 54100800, IRQ 38
[    2.689652] r8169 0000:04:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    2.690576] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.690581] ehci-pci: EHCI PCI platform driver
[    2.690690] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.690720] ohci-pci: OHCI PCI platform driver
[    2.690846] uhci_hcd: USB Universal Host Controller Interface driver
[    2.692309] xhci_hcd 0000:02:00.0: xHCI Host Controller
[    2.693242] xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 1
[    2.749626] xhci_hcd 0000:02:00.0: hcc params 0x0200ef81 hci version 0x110 quirks 0x0000000048000410
[    2.754536] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    2.754549] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.754555] usb usb1: Product: xHCI Host Controller
[    2.754560] usb usb1: Manufacturer: Linux 4.19.0-rc1+ xhci-hcd
[    2.754565] usb usb1: SerialNumber: 0000:02:00.0
[    2.756652] hub 1-0:1.0: USB hub found
[    2.756872] hub 1-0:1.0: 10 ports detected
[    2.985575] ata9: SATA link down (SStatus 0 SControl 300)
[    3.027862] xhci_hcd 0000:02:00.0: xHCI Host Controller
[    3.028488] xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 2
[    3.028510] xhci_hcd 0000:02:00.0: Host supports USB 3.10 Enhanced SuperSpeed
[    3.028808] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.029347] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[    3.029352] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.029356] usb usb2: Product: xHCI Host Controller
[    3.029360] usb usb2: Manufacturer: Linux 4.19.0-rc1+ xhci-hcd
[    3.029363] usb usb2: SerialNumber: 0000:02:00.0
[    3.030788] hub 2-0:1.0: USB hub found
[    3.030968] hub 2-0:1.0: 4 ports detected
[    3.137105] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    3.137559] xhci_hcd 0000:07:00.3: xHCI Host Controller
[    3.138062] xhci_hcd 0000:07:00.3: new USB bus registered, assigned bus number 3
[    3.138569] xhci_hcd 0000:07:00.3: hcc params 0x0270ffe5 hci version 0x110 quirks 0x0000000040000410
[    3.142330] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    3.142335] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.142339] usb usb3: Product: xHCI Host Controller
[    3.142343] usb usb3: Manufacturer: Linux 4.19.0-rc1+ xhci-hcd
[    3.142347] usb usb3: SerialNumber: 0000:07:00.3
[    3.143544] hub 3-0:1.0: USB hub found
[    3.143690] hub 3-0:1.0: 4 ports detected
[    3.144010] ata1.00: ATA-8: KINGSTON SV300S37A120G, 608ABBF0, max UDMA/133
[    3.144017] ata1.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 32), AA
[    3.147130] xhci_hcd 0000:07:00.3: xHCI Host Controller
[    3.147575] xhci_hcd 0000:07:00.3: new USB bus registered, assigned bus number 4
[    3.147598] xhci_hcd 0000:07:00.3: Host supports USB 3.10 Enhanced SuperSpeed
[    3.147825] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.148320] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[    3.148325] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.148329] usb usb4: Product: xHCI Host Controller
[    3.148333] usb usb4: Manufacturer: Linux 4.19.0-rc1+ xhci-hcd
[    3.148337] usb usb4: SerialNumber: 0000:07:00.3
[    3.149165] ata1.00: configured for UDMA/133
[    3.149665] hub 4-0:1.0: USB hub found
[    3.149808] hub 4-0:1.0: 4 ports detected
[    3.150782] scsi 0:0:0:0: Direct-Access     ATA      KINGSTON SV300S3 BBF0 PQ: 0 ANSI: 5
[    3.154528] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/112 GiB)
[    3.154537] xhci_hcd 0000:07:00.4: xHCI Host Controller
[    3.154668] sd 0:0:0:0: [sda] Write Protect is off
[    3.154676] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.154884] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    3.154929] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.155136] xhci_hcd 0000:07:00.4: new USB bus registered, assigned bus number 5
[    3.155641] xhci_hcd 0000:07:00.4: hcc params 0x0260ffe5 hci version 0x110 quirks 0x0000000040000410
[    3.159182] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    3.159187] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.159192] usb usb5: Product: xHCI Host Controller
[    3.159196] usb usb5: Manufacturer: Linux 4.19.0-rc1+ xhci-hcd
[    3.159200] usb usb5: SerialNumber: 0000:07:00.4
[    3.159361]  sda: sda1 sda2 sda3
[    3.160551] hub 5-0:1.0: USB hub found
[    3.160696] hub 5-0:1.0: 1 port detected
[    3.162371] xhci_hcd 0000:07:00.4: xHCI Host Controller
[    3.162800] xhci_hcd 0000:07:00.4: new USB bus registered, assigned bus number 6
[    3.162825] xhci_hcd 0000:07:00.4: Host supports USB 3.10 Enhanced SuperSpeed
[    3.162891] sd 0:0:0:0: [sda] Attached SCSI disk
[    3.163126] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.163600] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[    3.163605] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.163609] usb usb6: Product: xHCI Host Controller
[    3.163613] usb usb6: Manufacturer: Linux 4.19.0-rc1+ xhci-hcd
[    3.163617] usb usb6: SerialNumber: 0000:07:00.4
[    3.164846] hub 6-0:1.0: USB hub found
[    3.164983] hub 6-0:1.0: 1 port detected
[    3.166683] usbcore: registered new interface driver usblp
[    3.166863] usbcore: registered new interface driver usb-storage
[    3.167172] i8042: PNP: No PS/2 controller found.
[    3.168740] rtc_cmos 00:02: RTC can wake from S4
[    3.169563] rtc_cmos 00:02: registered as rtc0
[    3.169805] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    3.171571] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel at redhat.com
[    3.171761] hidraw: raw HID events driver (C) Jiri Kosina
[    3.173928] usbcore: registered new interface driver usbhid
[    3.173931] usbhid: USB HID core driver
[    3.176838] snd_hda_intel 0000:01:00.1: Force to non-snoop mode
[    3.183177] hdaudio hdaudioC0D0: Unable to bind the codec
[    3.186018] Initializing XFRM netlink socket
[    3.189258] hdaudio hdaudioC1D0: Unable to bind the codec
[    3.190371] NET: Registered protocol family 10
[    3.194112] Segment Routing with IPv6
[    3.195153] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.195902] hdaudio hdaudioC2D0: Unable to bind the codec
[    3.196426] NET: Registered protocol family 17
[    3.196638] Key type dns_resolver registered
[    3.204145] microcode: CPU0: patch_level=0x0810100b
[    3.204188] microcode: CPU1: patch_level=0x0810100b
[    3.204220] microcode: CPU2: patch_level=0x0810100b
[    3.204265] microcode: CPU3: patch_level=0x0810100b
[    3.204290] microcode: CPU4: patch_level=0x0810100b
[    3.204314] microcode: CPU5: patch_level=0x0810100b
[    3.204339] microcode: CPU6: patch_level=0x0810100b
[    3.204363] microcode: CPU7: patch_level=0x0810100b
[    3.204633] microcode: Microcode Update Driver: v2.2.
[    3.204730] sched_clock: Marking stable (3210538348, -5961183)->(3331122711, -126545546)
[    3.205913] registered taskstats version 1
[    3.205916] Loading compiled-in X.509 certificates
[    3.212987]   Magic number: 2:445:173
[    3.213119] acpi device:36: hash matches
[    3.213299] console [netcon0] enabled
[    3.213302] netconsole: network logging started
[    3.214892] acpi_cpufreq: overriding BIOS provided _PSD data
[    3.220876] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.230895] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.231472] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    3.231519] cfg80211: failed to load regulatory.db
[    3.231728] ALSA device list:
[    3.231731]   No soundcards found.
[    3.348091] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    3.464029] ata2: SATA link down (SStatus 0 SControl 300)
[    3.485977] usb 1-1: New USB device found, idVendor=0409, idProduct=005a, bcdDevice= 1.00
[    3.485991] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.492481] hub 1-1:1.0: USB hub found
[    3.494951] hub 1-1:1.0: 4 ports detected
[    3.545379] tsc: Refined TSC clocksource calibration: 3593.250 MHz
[    3.545431] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x33cb6addeae, max_idle_ns: 440795225061 ns
[    3.545798] clocksource: Switched to clocksource tsc
[    3.596589] usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    3.620441] usb 2-2: New USB device found, idVendor=2001, idProduct=4a00, bcdDevice= 1.00
[    3.620449] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.620456] usb 2-2: Product: D-Link DUB-1312
[    3.620462] usb 2-2: Manufacturer: D-Link Elec. Corp.
[    3.620467] usb 2-2: SerialNumber: 000000000018A9
[    3.779154] ata5: SATA link down (SStatus 0 SControl 300)
[    3.825459] usb 1-1.4: new low-speed USB device number 3 using xhci_hcd
[    4.087265] ata6: SATA link down (SStatus 0 SControl 300)
[    4.163980] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice=64.00
[    4.163989] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.163996] usb 1-1.4: Product: USB Keyboard
[    4.164003] usb 1-1.4: Manufacturer: Logitech
[    4.277863] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:01.2/0000:02:00.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:046D:C31C.0001/input/input3
[    4.337244] hid-generic 0003:046D:C31C.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:02:00.0-1.4/input0
[    4.461144] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:01.2/0000:02:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:046D:C31C.0002/input/input4
[    4.514367] input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:01.2/0000:02:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:046D:C31C.0002/input/input5
[    4.515775] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:01.2/0000:02:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:046D:C31C.0002/input/input6
[    4.516982] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:02:00.0-1.4/input1
[    4.558849] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:01.2/0000:02:00.0/usb1/1-1/1-1.4/1-1.4:1.2/0003:046D:C31C.0003/input/input7
[    4.560022] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Mouse [Logitech USB Keyboard] on usb-0000:02:00.0-1.4/input2
[    4.585088] Freeing unused kernel image memory: 1604K
[    4.597411] Write protecting the kernel read-only data: 32768k
[    4.601927] Freeing unused kernel image memory: 2004K
[    4.602651] Freeing unused kernel image memory: 1564K
[    4.602677] Run /init as init process
[    4.679801] systemd[1]: systemd 238 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    4.692829] systemd[1]: Detected architecture x86-64.
[    4.692848] systemd[1]: Running in initial RAM disk.
[    4.697424] systemd[1]: Set hostname to <raven>.
[    4.850395] systemd[1]: File /usr/lib/systemd/system/systemd-journald.service:35 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    4.850412] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    4.861497] random: systemd: uninitialized urandom read (16 bytes read)
[    4.862254] systemd[1]: Listening on Journal Socket.
[    4.862507] random: systemd: uninitialized urandom read (16 bytes read)
[    4.867963] systemd[1]: Starting Setup Virtual Console...
[    4.868070] random: systemd: uninitialized urandom read (16 bytes read)
[    4.868763] systemd[1]: Listening on udev Control Socket.
[    4.869106] systemd[1]: Listening on udev Kernel Socket.
[    4.927061] audit: type=1130 audit(1536574266.931:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.054279] audit: type=1130 audit(1536574267.059:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.122615] audit: type=1130 audit(1536574267.127:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.154727] audit: type=1130 audit(1536574267.159:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.164767] audit: type=1130 audit(1536574267.169:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.164838] audit: type=1131 audit(1536574267.169:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.290212] audit: type=1130 audit(1536574267.295:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.872884] audit: type=1130 audit(1536574267.876:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.946027] r8169 0000:04:00.0 enp4s0: renamed from eth0
[    5.956073] ata_id (2402) used greatest stack depth: 20896 bytes left
[    5.956342] audit: type=1130 audit(1536574267.961:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.287160] ax88179_178a 2-2:1.0 eth0: register 'ax88179_178a' at usb-0000:02:00.0-2, D-Link DUB-1312 USB 3.0 to Gigabit Ethernet Adapter, 54:b8:0a:ef:ed:d7
[    6.288189] usbcore: registered new interface driver ax88179_178a
[    6.296967] ax88179_178a 2-2:1.0 enp2s0f0u2: renamed from eth0
[    6.390894] systemd-udevd (1904) used greatest stack depth: 19264 bytes left
[    6.391507] systemd-udevd (2227) used greatest stack depth: 18896 bytes left
[    6.404096] audit: type=1130 audit(1536574268.408:11): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.467145] audit: type=1130 audit(1536574268.471:12): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-fsck-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.471497] random: fast init done
[    6.516682] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[    6.582634] systemd-fstab-g (2442) used greatest stack depth: 18376 bytes left
[    7.382534] systemd-journald[1505]: Received SIGTERM from PID 1 (systemd).
[    7.522420] systemd: 23 output lines suppressed due to ratelimiting
[    7.650344] SELinux:  Disabled at runtime.
[    7.728161] systemd[1]: systemd 238 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    7.740974] systemd[1]: Detected architecture x86-64.
[    7.742509] systemd[1]: Set hostname to <raven>.
[    7.851614] anaconda-genera (2500) used greatest stack depth: 17792 bytes left
[    7.934811] systemd[1]: File /usr/lib/systemd/system/systemd-journald.service:35 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    7.934827] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    8.105478] systemd[1]: Stopped Switch Root.
[    8.106294] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[    8.106385] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
[    8.106422] systemd[1]: Stopped Journal Service.
[    8.110394] systemd[1]: Starting Journal Service...
[    8.160204] EXT4-fs (sda3): re-mounted. Opts: (null)
[    8.251905] systemd-journald[2521]: Received request to flush runtime journal from PID 1
[    9.364617] Adding 7826428k swap on /dev/sda2.  Priority:-2 extents:1 across:7826428k SS
[    9.836256] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[   10.803847] IPv6: ADDRCONF(NETDEV_UP): enp2s0f0u2: link is not ready
[   10.806024] random: crng init done
[   10.806067] random: 7 urandom warning(s) missed due to ratelimiting
[   11.094492] plymouthd (2398) used greatest stack depth: 15712 bytes left
[   11.198415] IPv6: ADDRCONF(NETDEV_UP): enp2s0f0u2: link is not ready
[   11.210815] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready
[   11.228864] Generic PHY r8169-400:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=r8169-400:00, irq=IGNORE)
[   11.315323] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready
[   14.121657] ax88179_178a 2-2:1.0 enp2s0f0u2: ax88179 - Link status is: 1
[   14.142325] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0f0u2: link becomes ready
[   32.521769] systemd-journald[2521]: File /var/log/journal/20d56c7df609465985c5aa11a71df4b1/user-1000.journal corrupted or uncleanly shut down, renaming and replacing.
[   36.484826] [drm] amdgpu kernel modesetting enabled.
[   36.485518] Parsing CRAT table with 1 nodes
[   36.485913] Creating topology SYSFS entries
[   36.486889] Topology: Add APU node [0x0:0x0]
[   36.486892] Finished initializing topology
[   36.488026] amdgpu 0000:01:00.0: enabling device (0000 -> 0003)
[   36.491348] [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67C4 0x1002:0x0B0D 0x00).
[   36.491453] [drm] register mmio base: 0xFE900000
[   36.491456] [drm] register mmio size: 262144
[   36.491538] [drm] add ip block number 0 <vi_common>
[   36.491541] [drm] add ip block number 1 <gmc_v8_0>
[   36.491545] [drm] add ip block number 2 <tonga_ih>
[   36.491548] [drm] add ip block number 3 <powerplay>
[   36.491551] [drm] add ip block number 4 <dm>
[   36.491554] [drm] add ip block number 5 <gfx_v8_0>
[   36.491557] [drm] add ip block number 6 <sdma_v3_0>
[   36.491560] [drm] add ip block number 7 <uvd_v6_0>
[   36.491563] [drm] add ip block number 8 <vce_v3_0>
[   36.491819] [drm] UVD is enabled in VM mode
[   36.491822] [drm] UVD ENC is enabled in VM mode
[   36.491828] [drm] VCE enabled in VM mode
[   36.606742] ATOM BIOS: 113-C9540101-006
[   36.606788] [drm] GPU posting now...
[   36.766466] [drm] vm size is 64 GB, 2 levels, block size is 10-bit, fragment size is 9-bit
[   36.773951] amdgpu 0000:01:00.0: VRAM: 8192M 0x000000F400000000 - 0x000000F5FFFFFFFF (8192M used)
[   36.773958] amdgpu 0000:01:00.0: GART: 256M 0x00000000F0000000 - 0x00000000FFFFFFFF
[   36.773996] [drm] Detected VRAM RAM=8192M, BAR=256M
[   36.773999] [drm] RAM width 256bits GDDR5
[   36.775254] [TTM] Zone  kernel: Available graphics memory: 3085528 kiB
[   36.775270] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[   36.775273] [TTM] Initializing pool allocator
[   36.775427] [TTM] Initializing DMA pool allocator
[   36.776189] [drm] amdgpu: 8192M of VRAM memory ready
[   36.776213] [drm] amdgpu: 4519M of GTT memory ready.
[   36.776446] [drm] GART: num cpu pages 65536, num gpu pages 65536
[   36.777421] [drm] PCIE GART of 256M enabled (table at 0x000000F400000000).
[   36.781392] [drm] Chained IB support enabled!
[   36.799813] [drm] Found UVD firmware Version: 65.4 Family ID: 16
[   36.804275] [drm] Found VCE firmware Version: 55.1 Binary ID: 3
[   36.894112] [drm] DM_PPLIB: values for Engine clock
[   36.894117] [drm] DM_PPLIB:	 300000
[   36.894120] [drm] DM_PPLIB:	 567000
[   36.894123] [drm] DM_PPLIB:	 849000
[   36.894126] [drm] DM_PPLIB:	 1076000
[   36.894128] [drm] DM_PPLIB:	 1153000
[   36.894131] [drm] DM_PPLIB:	 1181000
[   36.894133] [drm] DM_PPLIB:	 1209000
[   36.894136] [drm] DM_PPLIB:	 1243000
[   36.894139] [drm] DM_PPLIB: Validation clocks:
[   36.894142] [drm] DM_PPLIB:    engine_max_clock: 124300
[   36.894145] [drm] DM_PPLIB:    memory_max_clock: 175000
[   36.894147] [drm] DM_PPLIB:    level           : 8
[   36.894151] [drm] DM_PPLIB: values for Memory clock
[   36.894154] [drm] DM_PPLIB:	 300000
[   36.894156] [drm] DM_PPLIB:	 1750000
[   36.894159] [drm] DM_PPLIB: Validation clocks:
[   36.894162] [drm] DM_PPLIB:    engine_max_clock: 124300
[   36.894164] [drm] DM_PPLIB:    memory_max_clock: 175000
[   36.894167] [drm] DM_PPLIB:    level           : 8
[   36.895934] [drm] Display Core initialized with v3.1.65!
[   36.911290] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   36.911296] [drm] Driver supports precise vblank timestamp query.
[   36.944373] [drm] UVD and UVD ENC initialized successfully.
[   37.045367] [drm] VCE initialized successfully.
[   37.052002] kfd kfd: Allocated 3969056 bytes on gart
[   37.052185] Topology: Add APU node [0x67c4:0x1002]
[   37.053437] kfd kfd: added device 1002:67c4
[   37.055089] [drm] Cannot find any crtc or sizes
[   37.075724] [drm] Initialized amdgpu 3.27.0 20150101 for 0000:01:00.0 on minor 0
[   37.078847] [drm] initializing kernel modesetting (RAVEN 0x1002:0x15DD 0x1043:0x876B 0xC6).
[   37.078982] [drm] register mmio base: 0xFE500000
[   37.078987] [drm] register mmio size: 524288
[   37.079077] [drm] add ip block number 0 <soc15_common>
[   37.079080] [drm] add ip block number 1 <gmc_v9_0>
[   37.079083] [drm] add ip block number 2 <vega10_ih>
[   37.079086] [drm] add ip block number 3 <psp>
[   37.079089] [drm] add ip block number 4 <powerplay>
[   37.079092] [drm] add ip block number 5 <dm>
[   37.079095] [drm] add ip block number 6 <gfx_v9_0>
[   37.079098] [drm] add ip block number 7 <sdma_v4_0>
[   37.079101] [drm] add ip block number 8 <vcn_v1_0>
[   37.081194] kfd kfd: DID 15dd is missing in supported_devices
[   37.081199] kfd kfd: kgd2kfd_probe failed
[   37.081530] [drm] VCN decode is enabled in VM mode
[   37.081533] [drm] VCN encode is enabled in VM mode
[   37.081536] [drm] VCN jpeg decode is enabled in VM mode
[   37.106105] [drm] BIOS signature incorrect 65 7
[   37.106234] ATOM BIOS: 113-RAVEN-106
[   37.107095] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit
[   37.107158] amdgpu 0000:07:00.0: VRAM: 1024M 0x000000F400000000 - 0x000000F43FFFFFFF (1024M used)
[   37.107163] amdgpu 0000:07:00.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
[   37.107167] amdgpu 0000:07:00.0: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF
[   37.107193] [drm] Detected VRAM RAM=1024M, BAR=1024M
[   37.107196] [drm] RAM width 128bits DDR4
[   37.107355] [drm] amdgpu: 1024M of VRAM memory ready
[   37.107377] [drm] amdgpu: 3072M of GTT memory ready.
[   37.107603] [drm] GART: num cpu pages 262144, num gpu pages 262144
[   37.108202] [drm] PCIE GART of 1024M enabled (table at 0x000000F400900000).
[   37.129586] [drm] use_doorbell being set to: [true]
[   37.131855] [drm] Found VCN firmware Version ENC: 1.4 DEC: 1 VEP: 0 Revision: 0
[   37.131923] [drm] PSP loading VCN firmware
[   37.155847] [drm] reserve 0x400000 from 0xf400e00000 for PSP TMR SIZE
[   37.213171] amdgpu: [powerplay] dpm has been enabled
[   37.214224] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:908
[   37.214366] in_atomic(): 1, irqs_disabled(): 0, pid: 3887, name: modprobe
[   37.214482] 2 locks held by modprobe/3887:
[   37.214485]  #0: 00000000ec9d6873 (&dev->mutex){....}, at: __driver_attach+0x9b/0x140
[   37.214512]  #1: 00000000829d0ef8 (drm_global_mutex){+.+.}, at: drm_dev_register+0x32/0x1f0
[   37.214538] CPU: 5 PID: 3887 Comm: modprobe Not tainted 4.19.0-rc1+ #24
[   37.214542] Hardware name: System manufacturer System Product Name/TUF B350M-PLUS GAMING, BIOS 4011 04/19/2018
[   37.214546] Call Trace:
[   37.214553]  dump_stack+0xd1/0x16c
[   37.214560]  ? dump_stack_print_info.cold.1+0x2f/0x2f
[   37.214575]  ___might_sleep.cold.82+0xbd/0xce
[   37.214582]  ? cpu_extra_stat_show+0x10/0x10
[   37.214587]  ? match_held_lock+0x92/0x330
[   37.214593]  ? save_trace+0x1b0/0x1b0
[   37.214598]  ? __might_sleep+0x2c/0xc0
[   37.214608]  __mutex_lock+0x138/0xee0
[   37.214612]  ? save_trace+0x1b0/0x1b0
[   37.214617]  ? match_held_lock+0x92/0x330
[   37.214807]  ? pp_get_clock_by_type_with_voltage+0x36/0x60 [amdgpu]
[   37.214819]  ? mutex_trylock+0x1b0/0x1b0
[   37.214825]  ? print_usage_bug+0xf0/0xf0
[   37.214832]  ? find_held_lock+0xac/0xd0
[   37.214842]  ? __is_insn_slot_addr+0x179/0x240
[   37.214849]  ? lock_downgrade+0x300/0x300
[   37.214855]  ? match_held_lock+0x7f/0x330
[   37.214861]  ? save_trace+0x1b0/0x1b0
[   37.214865]  ? lock_release+0x480/0x480
[   37.214871]  ? __module_address+0x25b/0x340
[   37.214881]  ? rcu_is_watching+0x98/0xe0
[   37.214890]  ? deref_stack_reg+0x9d/0xe0
[   37.214899]  ? find_held_lock+0xac/0xd0
[   37.214909]  ? depot_save_stack+0x288/0x460
[   37.214918]  ? mark_held_locks+0x8b/0xb0
[   37.214924]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   37.214931]  ? lockdep_hardirqs_on+0x17a/0x250
[   37.214936]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   37.214942]  ? trace_hardirqs_on+0x72/0x1b0
[   37.214948]  ? trace_hardirqs_off_caller+0x1b0/0x1b0
[   37.214955]  ? unwind_get_return_address+0x2a/0x40
[   37.215147]  ? pp_set_watermarks_for_clocks_ranges+0x60/0x60 [amdgpu]
[   37.215333]  ? pp_get_clock_by_type_with_voltage+0x36/0x60 [amdgpu]
[   37.215518]  pp_get_clock_by_type_with_voltage+0x36/0x60 [amdgpu]
[   37.215707]  dm_pp_get_clock_levels_by_type_with_voltage+0xeb/0x140 [amdgpu]
[   37.215896]  ? dm_pp_get_clock_levels_by_type_with_latency+0x270/0x270 [amdgpu]
[   37.216083]  ? dcn10_create_resource_pool+0x5fb/0xff0 [amdgpu]
[   37.216099]  ? do_init_module+0x14e/0x3c0
[   37.216104]  ? load_module+0x3bfe/0x3f00
[   37.216109]  ? __do_sys_finit_module+0x18f/0x1c0
[   37.216114]  ? do_syscall_64+0xfc/0x370
[   37.216119]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   37.216308]  dcn_bw_update_from_pplib+0xf1/0x530 [amdgpu]
[   37.216500]  ? dcn_find_dcfclk_suits_all+0x610/0x610 [amdgpu]
[   37.216707]  ? dcn10_create_resource_pool+0x5fb/0xff0 [amdgpu]
[   37.216894]  ? dcn10_create_resource_pool+0x5fb/0xff0 [amdgpu]
[   37.217085]  dcn10_create_resource_pool+0xbf5/0xff0 [amdgpu]
[   37.217092]  ? save_trace+0x1b0/0x1b0
[   37.217284]  ? dcn10_clock_source_destroy+0x30/0x30 [amdgpu]
[   37.217474]  ? dal_gpio_service_create+0xe7/0x180 [amdgpu]
[   37.217665]  dc_create_resource_pool+0x8b/0x240 [amdgpu]
[   37.217853]  ? resource_parse_asic_id+0x170/0x170 [amdgpu]
[   37.217860]  ? kasan_kmalloc+0xbf/0xe0
[   37.218050]  ? dal_gpio_service_create+0xe7/0x180 [amdgpu]
[   37.218055]  ? __kmalloc+0x121/0x290
[   37.218242]  ? dal_gpio_service_create+0xe7/0x180 [amdgpu]
[   37.218434]  dc_create+0x407/0xc80 [amdgpu]
[   37.218442]  ? save_trace+0x1b0/0x1b0
[   37.218658]  ? dc_create_state+0xe0/0xe0 [amdgpu]
[   37.218671]  ? kasan_unpoison_shadow+0x30/0x40
[   37.218676]  ? kasan_kmalloc+0xbf/0xe0
[   37.218844]  ? amdgpu_cgs_create_device+0x27/0x60 [amdgpu]
[   37.218848]  ? kmem_cache_alloc_trace+0x107/0x230
[   37.219013]  ? amdgpu_cgs_create_device+0x27/0x60 [amdgpu]
[   37.219188]  dm_hw_init+0x212/0x320 [amdgpu]
[   37.219360]  ? dm_resume+0x580/0x580 [amdgpu]
[   37.219365]  ? kmsg_dump_rewind_nolock+0x54/0x54
[   37.219541]  ? psm_set_states+0xc3/0xe0 [amdgpu]
[   37.219712]  ? hwmgr_hw_init+0x27e/0x2a0 [amdgpu]
[   37.219886]  amdgpu_device_init.cold.33+0x11c9/0x1783 [amdgpu]
[   37.220045]  ? amdgpu_device_has_dc_support+0x30/0x30 [amdgpu]
[   37.220058]  ? rcu_read_lock_sched_held+0x93/0xa0
[   37.220063]  ? __alloc_pages_nodemask+0x5b8/0x600
[   37.220071]  ? __alloc_pages_slowpath+0x1aa0/0x1aa0
[   37.220076]  ? __save_stack_trace+0x8d/0xf0
[   37.220090]  ? save_trace+0x1b0/0x1b0
[   37.220097]  ? __kasan_slab_free+0x125/0x170
[   37.220101]  ? kfree+0xcd/0x260
[   37.220106]  ? drm_dev_register+0x164/0x1f0
[   37.220240]  ? amdgpu_pci_probe+0x19e/0x220 [amdgpu]
[   37.220244]  ? local_pci_probe+0x6b/0xc0
[   37.220248]  ? pci_device_probe+0x195/0x260
[   37.220252]  ? driver_probe_device+0x69/0xf0
[   37.220255]  ? __driver_attach+0x130/0x140
[   37.220259]  ? bus_for_each_dev+0xe4/0x140
[   37.220262]  ? bus_add_driver+0x279/0x2c0
[   37.220269]  ? __lock_is_held+0x51/0xc0
[   37.220399]  ? amdgpu_driver_load_kms+0xe4/0x410 [amdgpu]
[   37.220402]  ? rcu_read_lock_sched_held+0x93/0xa0
[   37.220530]  amdgpu_driver_load_kms+0x121/0x410 [amdgpu]
[   37.220656]  ? amdgpu_driver_unload_kms+0xd0/0xd0 [amdgpu]
[   37.220660]  ? drm_dev_register+0x164/0x1f0
[   37.220665]  ? lockdep_hardirqs_on+0x17a/0x250
[   37.220676]  ? __kasan_slab_free+0x13a/0x170
[   37.220685]  drm_dev_register+0x1a6/0x1f0
[   37.220811]  amdgpu_pci_probe+0x19e/0x220 [amdgpu]
[   37.220936]  ? amdgpu_pmops_runtime_idle+0x190/0x190 [amdgpu]
[   37.220942]  local_pci_probe+0x6b/0xc0
[   37.220948]  pci_device_probe+0x195/0x260
[   37.220953]  ? pci_device_remove+0x240/0x240
[   37.220964]  really_probe+0x3a5/0x480
[   37.220971]  ? device_attach+0x10/0x10
[   37.220974]  ? trace_hardirqs_off_caller+0x1b0/0x1b0
[   37.220978]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   37.220987]  ? driver_probe_device+0xf0/0xf0
[   37.220994]  ? driver_probe_device+0xf0/0xf0
[   37.220998]  driver_probe_device+0x69/0xf0
[   37.221004]  __driver_attach+0x130/0x140
[   37.221010]  bus_for_each_dev+0xe4/0x140
[   37.221015]  ? subsys_dev_iter_exit+0x10/0x10
[   37.221021]  ? bus_add_driver+0x78/0x2c0
[   37.221024]  ? kmem_cache_alloc_trace+0x107/0x230
[   37.221031]  bus_add_driver+0x279/0x2c0
[   37.221039]  driver_register+0xca/0x140
[   37.221046]  __pci_register_driver+0x148/0x180
[   37.221052]  ? pci_bus_num_vf+0x10/0x10
[   37.221057]  ? 0xffffffffc09a8000
[   37.221064]  ? 0xffffffffc09a8000
[   37.221069]  do_one_initcall+0xd5/0x462
[   37.221074]  ? trace_event_raw_event_initcall_finish+0x130/0x130
[   37.221079]  ? find_held_lock+0xac/0xd0
[   37.221085]  ? do_init_module+0x88/0x3c0
[   37.221089]  ? fs_reclaim_acquire+0x10/0x10
[   37.221094]  ? lock_downgrade+0x300/0x300
[   37.221098]  ? __lock_is_held+0x38/0xc0
[   37.221104]  ? do_init_module+0x88/0x3c0
[   37.221110]  ? rcu_lockdep_current_cpu_online+0xf1/0x1f0
[   37.221114]  ? rcu_pm_notify+0x70/0x70
[   37.221120]  ? kasan_unpoison_shadow+0x30/0x40
[   37.221125]  ? kasan_kmalloc+0xbf/0xe0
[   37.221131]  ? kasan_unpoison_shadow+0x30/0x40
[   37.221140]  do_init_module+0x14e/0x3c0
[   37.221146]  ? __x64_sys_delete_module+0x3c0/0x3c0
[   37.221149]  ? __lock_is_held+0x38/0xc0
[   37.221160]  load_module+0x3bfe/0x3f00
[   37.221183]  ? module_frob_arch_sections+0x20/0x20
[   37.221187]  ? fsnotify+0x954/0x970
[   37.221198]  ? fsnotify+0x970/0x970
[   37.221202]  ? __fsnotify_parent+0x7f/0x210
[   37.221207]  ? fsnotify+0x970/0x970
[   37.221219]  ? vfs_read+0x181/0x1b0
[   37.221223]  ? vfs_read+0xce/0x1b0
[   37.221230]  ? kernel_read+0x6f/0x90
[   37.221237]  ? kernel_read_file+0x201/0x420
[   37.221244]  ? __ia32_sys_uselib+0x1e0/0x1e0
[   37.221250]  ? do_mmap+0x58a/0x8b0
[   37.221257]  ? up_write+0xc1/0x160
[   37.221261]  ? up_read+0x90/0x90
[   37.221275]  ? __do_sys_finit_module+0x18f/0x1c0
[   37.221279]  __do_sys_finit_module+0x18f/0x1c0
[   37.221284]  ? __ia32_sys_init_module+0x40/0x40
[   37.221290]  ? vfs_statx_fd+0x3f/0x80
[   37.221296]  ? __do_sys_newfstat+0xb5/0xc0
[   37.221300]  ? mark_held_locks+0x23/0xb0
[   37.221305]  ? do_syscall_64+0x8a/0x370
[   37.221320]  do_syscall_64+0xfc/0x370
[   37.221325]  ? syscall_return_slowpath+0x2a0/0x2a0
[   37.221328]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   37.221333]  ? trace_hardirqs_on_caller+0x1b0/0x1b0
[   37.221338]  ? prepare_exit_to_usermode+0x1e0/0x1e0
[   37.221341]  ? lockdep_hardirqs_on+0x17a/0x250
[   37.221345]  ? _raw_spin_unlock_irq+0x24/0x30
[   37.221349]  ? lockdep_sys_exit+0x16/0x31
[   37.221356]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   37.221365]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   37.221368] RIP: 0033:0x7f4feb824879
[   37.221373] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f7 45 2c 00 f7 d8 64 89 01 48
[   37.221376] RSP: 002b:00007fff00d5aa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   37.221382] RAX: ffffffffffffffda RBX: 00005605d85d0b80 RCX: 00007f4feb824879
[   37.221385] RDX: 0000000000000000 RSI: 00005605d7c323e6 RDI: 0000000000000007
[   37.221388] RBP: 00005605d7c323e6 R08: 0000000000000000 R09: 0000000000000000
[   37.221391] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
[   37.221393] R13: 00005605d85d0cb0 R14: 0000000000040000 R15: 0000000000000000
[   37.221448] [drm] DM_PPLIB: values for Invalid clock
[   37.221453] [drm] DM_PPLIB:	 0 in kHz
[   37.221457] [drm] DM_PPLIB:	 400000 in kHz
[   37.221461] [drm] DM_PPLIB:	 933000 in kHz
[   37.221469] [drm] DM_PPLIB:	 1067000 in kHz
[   37.221743] WARNING: CPU: 5 PID: 3887 at drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:1379 dcn_bw_update_from_pplib+0x309/0x530 [amdgpu]
[   37.221747] Modules linked in: amdgpu(+) mfd_core chash gpu_sched ttm ax88179_178a usbnet
[   37.221783] CPU: 5 PID: 3887 Comm: modprobe Tainted: G        W         4.19.0-rc1+ #24
[   37.221789] Hardware name: System manufacturer System Product Name/TUF B350M-PLUS GAMING, BIOS 4011 04/19/2018
[   37.222020] RIP: 0010:dcn_bw_update_from_pplib+0x309/0x530 [amdgpu]
[   37.222027] Code: 73 2b 00 dc f9 d9 c9 dc 4c 24 08 dc 0d 68 73 2b 00 de f1 d9 5c 24 08 e8 15 0d fb f4 f3 0f 10 5c 24 08 f3 41 0f 11 5f 4c eb 02 <0f> 0b 4c 8d a4 24 c0 00 00 00 48 8b 3c 24 be 04 00 00 00 4c 89 e2
[   37.222031] RSP: 0018:ffff8801eb27e798 EFLAGS: 00010246
[   37.222040] RAX: 0000000000000000 RBX: ffff8801eb27e7d8 RCX: ffffffffc05f2ce8
[   37.222045] RDX: 0000000000000007 RSI: dffffc0000000000 RDI: ffff8801eb27e7dc
[   37.222052] RBP: ffff8801edb64400 R08: ffffed003ffabccb R09: ffffed003ffabcca
[   37.222057] R10: ffffed003ffabcca R11: ffff8801ffd5e657 R12: 0000000000000004
[   37.222061] R13: 1ffff1003d64fcf7 R14: ffff8801ed1fc300 R15: 0000000000000000
[   37.222066] FS:  00007f4fec3460c0(0000) GS:ffff8801ffd40000(0000) knlGS:0000000000000000
[   37.222071] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.222075] CR2: 00007f1ca61cf9a0 CR3: 00000001eaada000 CR4: 00000000003406e0
[   37.222080] Call Trace:
[   37.222287]  ? dcn_find_dcfclk_suits_all+0x610/0x610 [amdgpu]
[   37.222518]  ? dcn10_create_resource_pool+0x5fb/0xff0 [amdgpu]
[   37.222726]  ? dcn10_create_resource_pool+0x5fb/0xff0 [amdgpu]
[   37.222941]  dcn10_create_resource_pool+0xbf5/0xff0 [amdgpu]
[   37.222950]  ? save_trace+0x1b0/0x1b0
[   37.223157]  ? dcn10_clock_source_destroy+0x30/0x30 [amdgpu]
[   37.223368]  ? dal_gpio_service_create+0xe7/0x180 [amdgpu]
[   37.223576]  dc_create_resource_pool+0x8b/0x240 [amdgpu]
[   37.223783]  ? resource_parse_asic_id+0x170/0x170 [amdgpu]
[   37.223791]  ? kasan_kmalloc+0xbf/0xe0
[   37.224013]  ? dal_gpio_service_create+0xe7/0x180 [amdgpu]
[   37.224020]  ? __kmalloc+0x121/0x290
[   37.224225]  ? dal_gpio_service_create+0xe7/0x180 [amdgpu]
[   37.224435]  dc_create+0x407/0xc80 [amdgpu]
[   37.224448]  ? save_trace+0x1b0/0x1b0
[   37.224656]  ? dc_create_state+0xe0/0xe0 [amdgpu]
[   37.224674]  ? kasan_unpoison_shadow+0x30/0x40
[   37.224680]  ? kasan_kmalloc+0xbf/0xe0
[   37.224881]  ? amdgpu_cgs_create_device+0x27/0x60 [amdgpu]
[   37.224888]  ? kmem_cache_alloc_trace+0x107/0x230
[   37.225087]  ? amdgpu_cgs_create_device+0x27/0x60 [amdgpu]
[   37.225296]  dm_hw_init+0x212/0x320 [amdgpu]
[   37.225508]  ? dm_resume+0x580/0x580 [amdgpu]
[   37.225515]  ? kmsg_dump_rewind_nolock+0x54/0x54
[   37.225730]  ? psm_set_states+0xc3/0xe0 [amdgpu]
[   37.225941]  ? hwmgr_hw_init+0x27e/0x2a0 [amdgpu]
[   37.226151]  amdgpu_device_init.cold.33+0x11c9/0x1783 [amdgpu]
[   37.226342]  ? amdgpu_device_has_dc_support+0x30/0x30 [amdgpu]
[   37.226360]  ? rcu_read_lock_sched_held+0x93/0xa0
[   37.226365]  ? __alloc_pages_nodemask+0x5b8/0x600
[   37.226375]  ? __alloc_pages_slowpath+0x1aa0/0x1aa0
[   37.226381]  ? __save_stack_trace+0x8d/0xf0
[   37.226399]  ? save_trace+0x1b0/0x1b0
[   37.226409]  ? __kasan_slab_free+0x125/0x170
[   37.226413]  ? kfree+0xcd/0x260
[   37.226420]  ? drm_dev_register+0x164/0x1f0
[   37.226590]  ? amdgpu_pci_probe+0x19e/0x220 [amdgpu]
[   37.226596]  ? local_pci_probe+0x6b/0xc0
[   37.226601]  ? pci_device_probe+0x195/0x260
[   37.226609]  ? driver_probe_device+0x69/0xf0
[   37.226614]  ? __driver_attach+0x130/0x140
[   37.226619]  ? bus_for_each_dev+0xe4/0x140
[   37.226624]  ? bus_add_driver+0x279/0x2c0
[   37.226635]  ? __lock_is_held+0x51/0xc0
[   37.226822]  ? amdgpu_driver_load_kms+0xe4/0x410 [amdgpu]
[   37.226828]  ? rcu_read_lock_sched_held+0x93/0xa0
[   37.227012]  amdgpu_driver_load_kms+0x121/0x410 [amdgpu]
[   37.227194]  ? amdgpu_driver_unload_kms+0xd0/0xd0 [amdgpu]
[   37.227202]  ? drm_dev_register+0x164/0x1f0
[   37.227209]  ? lockdep_hardirqs_on+0x17a/0x250
[   37.227227]  ? __kasan_slab_free+0x13a/0x170
[   37.227241]  drm_dev_register+0x1a6/0x1f0
[   37.227420]  amdgpu_pci_probe+0x19e/0x220 [amdgpu]
[   37.227600]  ? amdgpu_pmops_runtime_idle+0x190/0x190 [amdgpu]
[   37.227610]  local_pci_probe+0x6b/0xc0
[   37.227619]  pci_device_probe+0x195/0x260
[   37.227627]  ? pci_device_remove+0x240/0x240
[   37.227646]  really_probe+0x3a5/0x480
[   37.227655]  ? device_attach+0x10/0x10
[   37.227661]  ? trace_hardirqs_off_caller+0x1b0/0x1b0
[   37.227667]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   37.227682]  ? driver_probe_device+0xf0/0xf0
[   37.227693]  ? driver_probe_device+0xf0/0xf0
[   37.227699]  driver_probe_device+0x69/0xf0
[   37.227708]  __driver_attach+0x130/0x140
[   37.227719]  bus_for_each_dev+0xe4/0x140
[   37.227727]  ? subsys_dev_iter_exit+0x10/0x10
[   37.227736]  ? bus_add_driver+0x78/0x2c0
[   37.227741]  ? kmem_cache_alloc_trace+0x107/0x230
[   37.227753]  bus_add_driver+0x279/0x2c0
[   37.227765]  driver_register+0xca/0x140
[   37.227776]  __pci_register_driver+0x148/0x180
[   37.227785]  ? pci_bus_num_vf+0x10/0x10
[   37.227794]  ? 0xffffffffc09a8000
[   37.227805]  ? 0xffffffffc09a8000
[   37.227813]  do_one_initcall+0xd5/0x462
[   37.227821]  ? trace_event_raw_event_initcall_finish+0x130/0x130
[   37.227828]  ? find_held_lock+0xac/0xd0
[   37.227838]  ? do_init_module+0x88/0x3c0
[   37.227845]  ? fs_reclaim_acquire+0x10/0x10
[   37.227854]  ? lock_downgrade+0x300/0x300
[   37.227859]  ? __lock_is_held+0x38/0xc0
[   37.227870]  ? do_init_module+0x88/0x3c0
[   37.227879]  ? rcu_lockdep_current_cpu_online+0xf1/0x1f0
[   37.227888]  ? rcu_pm_notify+0x70/0x70
[   37.227898]  ? kasan_unpoison_shadow+0x30/0x40
[   37.227904]  ? kasan_kmalloc+0xbf/0xe0
[   37.227914]  ? kasan_unpoison_shadow+0x30/0x40
[   37.227929]  do_init_module+0x14e/0x3c0
[   37.227938]  ? __x64_sys_delete_module+0x3c0/0x3c0
[   37.227945]  ? __lock_is_held+0x38/0xc0
[   37.227962]  load_module+0x3bfe/0x3f00
[   37.228000]  ? module_frob_arch_sections+0x20/0x20
[   37.228006]  ? fsnotify+0x954/0x970
[   37.228023]  ? fsnotify+0x970/0x970
[   37.228029]  ? __fsnotify_parent+0x7f/0x210
[   37.228039]  ? fsnotify+0x970/0x970
[   37.228058]  ? vfs_read+0x181/0x1b0
[   37.228065]  ? vfs_read+0xce/0x1b0
[   37.228076]  ? kernel_read+0x6f/0x90
[   37.228087]  ? kernel_read_file+0x201/0x420
[   37.228098]  ? __ia32_sys_uselib+0x1e0/0x1e0
[   37.228107]  ? do_mmap+0x58a/0x8b0
[   37.228119]  ? up_write+0xc1/0x160
[   37.228127]  ? up_read+0x90/0x90
[   37.228150]  ? __do_sys_finit_module+0x18f/0x1c0
[   37.228156]  __do_sys_finit_module+0x18f/0x1c0
[   37.228164]  ? __ia32_sys_init_module+0x40/0x40
[   37.228173]  ? vfs_statx_fd+0x3f/0x80
[   37.228183]  ? __do_sys_newfstat+0xb5/0xc0
[   37.228190]  ? mark_held_locks+0x23/0xb0
[   37.228198]  ? do_syscall_64+0x8a/0x370
[   37.228223]  do_syscall_64+0xfc/0x370
[   37.228231]  ? syscall_return_slowpath+0x2a0/0x2a0
[   37.228236]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   37.228244]  ? trace_hardirqs_on_caller+0x1b0/0x1b0
[   37.228251]  ? prepare_exit_to_usermode+0x1e0/0x1e0
[   37.228257]  ? lockdep_hardirqs_on+0x17a/0x250
[   37.228263]  ? _raw_spin_unlock_irq+0x24/0x30
[   37.228268]  ? lockdep_sys_exit+0x16/0x31
[   37.228281]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   37.228295]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   37.228301] RIP: 0033:0x7f4feb824879
[   37.228308] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f7 45 2c 00 f7 d8 64 89 01 48
[   37.228312] RSP: 002b:00007fff00d5aa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   37.228321] RAX: ffffffffffffffda RBX: 00005605d85d0b80 RCX: 00007f4feb824879
[   37.228325] RDX: 0000000000000000 RSI: 00005605d7c323e6 RDI: 0000000000000007
[   37.228329] RBP: 00005605d7c323e6 R08: 0000000000000000 R09: 0000000000000000
[   37.228334] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
[   37.228338] R13: 00005605d85d0cb0 R14: 0000000000040000 R15: 0000000000000000
[   37.228359] irq event stamp: 405776
[   37.228366] hardirqs last  enabled at (405775): [<ffffffffb5377e94>] console_unlock+0x644/0x860
[   37.228373] hardirqs last disabled at (405776): [<ffffffffb52031a2>] trace_hardirqs_off_thunk+0x1a/0x1c
[   37.228379] softirqs last  enabled at (405744): [<ffffffffb6800574>] __do_softirq+0x574/0x6f6
[   37.228385] softirqs last disabled at (405729): [<ffffffffb52b7345>] irq_exit+0x105/0x110
[   37.228390] ---[ end trace 1cefa24992528cb3 ]---
[   37.228476] [drm] DM_PPLIB: values for Invalid clock
[   37.228481] [drm] DM_PPLIB:	 300000 in kHz
[   37.228485] [drm] DM_PPLIB:	 600000 in kHz
[   37.228489] [drm] DM_PPLIB:	 626000 in kHz
[   37.228494] [drm] DM_PPLIB:	 654000 in kHz
[   37.240518] [drm] Display Core initialized with v3.1.65!
[   37.268937] [drm] SADs count is: -524, don't need to read it
[   37.275742] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   37.275745] [drm] Driver supports precise vblank timestamp query.
[   37.301768] [drm] VCN decode and encode initialized successfully.
[   37.309811] [drm] fb mappable at 0x81200000
[   37.309816] [drm] vram apper at 0x80000000
[   37.309819] [drm] size 8294400
[   37.309822] [drm] fb depth is 24
[   37.309825] [drm]    pitch is 7680
[   37.311956] fbcon: amdgpudrmfb (fb0) is primary device
[   37.372982] Console: switching to colour frame buffer device 240x67
[   37.388171] amdgpu 0000:07:00.0: fb0: amdgpudrmfb frame buffer device
[   37.401843] amdgpu 0000:07:00.0: ring 0(gfx) uses VM inv eng 4 on hub 0
[   37.401851] amdgpu 0000:07:00.0: ring 1(comp_1.0.0) uses VM inv eng 5 on hub 0
[   37.401858] amdgpu 0000:07:00.0: ring 2(comp_1.1.0) uses VM inv eng 6 on hub 0
[   37.401864] amdgpu 0000:07:00.0: ring 3(comp_1.2.0) uses VM inv eng 7 on hub 0
[   37.401871] amdgpu 0000:07:00.0: ring 4(comp_1.3.0) uses VM inv eng 8 on hub 0
[   37.401877] amdgpu 0000:07:00.0: ring 5(comp_1.0.1) uses VM inv eng 9 on hub 0
[   37.401884] amdgpu 0000:07:00.0: ring 6(comp_1.1.1) uses VM inv eng 10 on hub 0
[   37.401890] amdgpu 0000:07:00.0: ring 7(comp_1.2.1) uses VM inv eng 11 on hub 0
[   37.401896] amdgpu 0000:07:00.0: ring 8(comp_1.3.1) uses VM inv eng 12 on hub 0
[   37.401903] amdgpu 0000:07:00.0: ring 9(kiq_2.1.0) uses VM inv eng 13 on hub 0
[   37.401909] amdgpu 0000:07:00.0: ring 10(sdma0) uses VM inv eng 4 on hub 1
[   37.401916] amdgpu 0000:07:00.0: ring 11(vcn_dec) uses VM inv eng 5 on hub 1
[   37.401922] amdgpu 0000:07:00.0: ring 12(vcn_enc0) uses VM inv eng 6 on hub 1
[   37.401928] amdgpu 0000:07:00.0: ring 13(vcn_enc1) uses VM inv eng 7 on hub 1
[   37.401934] amdgpu 0000:07:00.0: ring 14(vcn_jpeg) uses VM inv eng 8 on hub 1
[   37.416730] [drm] Initialized amdgpu 3.27.0 20150101 for 0000:07:00.0 on minor 1
[   37.420589] modprobe (3887) used greatest stack depth: 14768 bytes left
[   40.631213] fuse init (API version 7.27)
[   45.157279] rfkill: input handler disabled
[   50.628012] ==================================================================
[   50.628181] BUG: KASAN: out-of-bounds in ttm_bo_del_from_lru+0x11d/0x340 [ttm]
[   50.628188] Write of size 8 at addr ffff8801eeaeed78 by task gnome-shell/4199

[   50.628202] CPU: 6 PID: 4199 Comm: gnome-shell Tainted: G        W         4.19.0-rc1+ #24
[   50.628205] Hardware name: System manufacturer System Product Name/TUF B350M-PLUS GAMING, BIOS 4011 04/19/2018
[   50.628208] Call Trace:
[   50.628215]  dump_stack+0xd1/0x16c
[   50.628221]  ? dump_stack_print_info.cold.1+0x2f/0x2f
[   50.628227]  ? kmsg_dump_rewind_nolock+0x54/0x54
[   50.628234]  ? rcu_note_context_switch+0x450/0x450
[   50.628248]  ? ttm_bo_del_from_lru+0x11d/0x340 [ttm]
[   50.628253]  print_address_description+0x60/0x229
[   50.628266]  ? ttm_bo_del_from_lru+0x11d/0x340 [ttm]
[   50.628271]  kasan_report.cold.6+0x241/0x2ff
[   50.628286]  ttm_bo_del_from_lru+0x11d/0x340 [ttm]
[   50.628300]  ? ttm_bo_release_list+0x4a0/0x4a0 [ttm]
[   50.628306]  ? lock_acquire+0x12a/0x2d0
[   50.628318]  ? ttm_bo_vm_fault+0x139/0xa50 [ttm]
[   50.628328]  ? lock_acquire+0x12a/0x2d0
[   50.628340]  ? ttm_bo_del_sub_from_lru+0x2a/0x40 [ttm]
[   50.628348]  ? lock_release+0x480/0x480
[   50.628364]  ? ttm_bo_vm_fault+0x139/0xa50 [ttm]
[   50.628370]  ? __mutex_add_waiter+0x120/0x120
[   50.628388]  ttm_bo_del_sub_from_lru+0x32/0x40 [ttm]
[   50.628400]  ttm_bo_vm_fault+0x149/0xa50 [ttm]
[   50.628409]  ? wake_up_q+0x77/0xa0
[   50.628415]  ? drop_futex_key_refs.isra.17+0x15/0x60
[   50.628420]  ? futex_wake+0x1b3/0x390
[   50.628433]  ? ttm_bo_vm_open+0x80/0x80 [ttm]
[   50.628456]  ? do_futex+0x672/0x14d0
[   50.628463]  ? lock_release+0x480/0x480
[   50.628472]  __do_fault+0x92/0x150
[   50.628477]  ? copy_subpage+0xf0/0xf0
[   50.628489]  __handle_mm_fault+0xd3e/0x1670
[   50.628497]  ? vmf_insert_mixed_mkwrite+0x30/0x30
[   50.628503]  ? drm_getunique+0xe0/0xe0
[   50.628508]  ? mark_held_locks+0x23/0xb0
[   50.628513]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   50.628526]  ? lock_acquire+0x12a/0x2d0
[   50.628531]  ? __do_page_fault+0x201/0x6d0
[   50.628536]  ? match_held_lock+0x92/0x330
[   50.628541]  ? save_trace+0x1b0/0x1b0
[   50.628545]  ? lock_release+0x480/0x480
[   50.628552]  ? find_held_lock+0xac/0xd0
[   50.628559]  ? __do_page_fault+0x3be/0x6d0
[   50.628567]  ? __lock_is_held+0x51/0xc0
[   50.628579]  ? rcu_note_context_switch+0x450/0x450
[   50.628583]  ? cpu_extra_stat_show+0x10/0x10
[   50.628587]  ? vmacache_find+0xbb/0x110
[   50.628592]  ? handle_mm_fault+0x10e/0x1b0
[   50.628600]  __do_page_fault+0x39b/0x6d0
[   50.628609]  ? bad_area_access_error+0xf0/0xf0
[   50.628614]  ? lockdep_hardirqs_off+0xb5/0x100
[   50.628619]  ? do_syscall_64+0x176/0x370
[   50.628623]  ? trace_hardirqs_off+0x93/0x1a0
[   50.628632]  do_page_fault+0xa9/0x390
[   50.628636]  ? __do_page_fault+0x6d0/0x6d0
[   50.628641]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   50.628646]  ? lockdep_hardirqs_off+0xb5/0x100
[   50.628650]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   50.628654]  ? trace_hardirqs_off_caller+0x95/0x1b0
[   50.628658]  ? trace_hardirqs_on_caller+0x1b0/0x1b0
[   50.628662]  ? trace_raw_output_preemptirq_template+0x90/0x90
[   50.628669]  ? lockdep_sys_exit+0x16/0x31
[   50.628675]  ? page_fault+0x8/0x30
[   50.628680]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   50.628688]  ? page_fault+0x8/0x30
[   50.628693]  page_fault+0x1e/0x30
[   50.628696] RIP: 0033:0x7f48c55dc26d
[   50.628701] Code: e8 4c 89 5f f0 48 89 4f f8 c3 0f 1f 00 f3 0f 6f 46 c0 48 8b 4e d0 4c 8b 46 d8 4c 8b 4e e0 4c 8b 56 e8 4c 8b 5e f0 48 8b 56 f8 <f3> 0f 7f 47 c0 48 89 4f d0 4c 89 47 d8 4c 89 4f e0 4c 89 57 e8 4c
[   50.628704] RSP: 002b:00007fff736adc68 EFLAGS: 00010207
[   50.628710] RAX: 00007f4804136000 RBX: 00000000000003c0 RCX: 0000000000000000
[   50.628713] RDX: 0000000000000000 RSI: 00007f47f8005bb0 RDI: 00007f4804136040
[   50.628716] RBP: 00007fff736adcb0 R08: 0000000000000000 R09: 0000000000000000
[   50.628719] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000010
[   50.628722] R13: 0000000000000010 R14: 0000000000000001 R15: 00007f48b4033180

[   50.628741] The buggy address belongs to the page:
[   50.628748] page:ffffea0007babb80 count:0 mapcount:0 mapping:0000000000000000 index:0x0
[   50.628756] flags: 0x200000000000000()
[   50.628764] raw: 0200000000000000 0000000000000000 ffffea0007babb88 0000000000000000
[   50.628771] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[   50.628779] page dumped because: kasan: bad access detected

[   50.628790] Memory state around the buggy address:
[   50.628796]  ffff8801eeaeec80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   50.628802]  ffff8801eeaeed00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   50.628808] >ffff8801eeaeed80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   50.628813]                    ^
[   50.628818]  ffff8801eeaeee00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   50.628824]  ffff8801eeaeee80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   50.628829] ==================================================================
[   50.628834] Disabling lock debugging due to kernel taint
[  235.165375] WARNING: can't dereference registers at 00000000a5a77694 for ip entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  266.546147] WARNING: stack going in the wrong direction? ip=__save_stack_trace+0x59/0xf0
[  750.175792] BUG: unable to handle kernel paging request at ffffed0047e68000
[  750.175802] PGD 23f335067 P4D 23f335067 PUD 228d38067 PMD 228d37067 PTE 0
[  750.175815] Oops: 0002 [#1] SMP KASAN NOPTI
[  750.175822] CPU: 3 PID: 4039 Comm: Xorg:cs0 Tainted: G    B   W         4.19.0-rc1+ #24
[  750.175827] Hardware name: System manufacturer System Product Name/TUF B350M-PLUS GAMING, BIOS 4011 04/19/2018
[  750.175838] RIP: 0010:__memset+0x24/0x30
[  750.175843] Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 f3
[  750.175847] RSP: 0018:ffff8801fd7b6d50 EFLAGS: 00010212
[  750.175852] RAX: 0000000000000000 RBX: ffffde007c1b5e08 RCX: 1ffffe2006869bc1
[  750.175856] RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffffed0047e67ffc
[  750.175860] RBP: ffff8801f6082fe0 R08: 000000000000000c R09: ffffed003d5a580c
[  750.175864] R10: 00000000033ba23e R11: ffff8801ffce26f3 R12: 00000000006000c0
[  750.175868] R13: ffff8801ead2c09f R14: ffff1003e0daf03f R15: ffff8801ff80f780
[  750.175872] FS:  00007f58ce62f700(0000) GS:ffff8801ffcc0000(0000) knlGS:0000000000000000
[  750.175876] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  750.175880] CR2: ffffed0047e68000 CR3: 00000001f32c2000 CR4: 00000000003406e0
[  750.175883] Call Trace:
[  750.175892]  kasan_unpoison_shadow+0x30/0x40
[  750.175897]  kasan_kmalloc+0x45/0xe0
[  750.175903]  __kmalloc_node+0x143/0x3a0
[  750.176015]  ? amdgpu_bo_list_create+0xef/0x840 [amdgpu]
[  750.176020]  ? kasan_kmalloc+0xbf/0xe0
[  750.176131]  amdgpu_bo_list_create+0xef/0x840 [amdgpu]
[  750.176137]  ? __x64_sys_ioctl+0x38/0x40
[  750.176142]  ? do_syscall_64+0xfc/0x370
[  750.176148]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  750.176155]  ? lock_downgrade+0x300/0x300
[  750.176267]  ? amdgpu_bo_list_free+0x50/0x50 [amdgpu]
[  750.176272]  ? lock_acquire+0x12a/0x2d0
[  750.176277]  ? debug_lockdep_rcu_enabled+0x22/0x40
[  750.176283]  ? __might_fault+0x78/0xe0
[  750.176288]  ? lock_downgrade+0x300/0x300
[  750.176292]  ? lock_release+0x480/0x480
[  750.176298]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  750.176302]  ? debug_lockdep_rcu_enabled+0x22/0x40
[  750.176307]  ? ___might_sleep+0x17f/0x250
[  750.176312]  ? cpu_extra_stat_show+0x10/0x10
[  750.176316]  ? scheduler_ipi+0x1a1/0x510
[  750.176325]  ? _copy_from_user+0x7d/0xb0
[  750.176435]  ? amdgpu_bo_create_list_entry_array+0x93/0x130 [amdgpu]
[  750.176545]  amdgpu_cs_ioctl+0x2cb3/0x3b00 [amdgpu]
[  750.176658]  ? amdgpu_cs_find_mapping+0x270/0x270 [amdgpu]
[  750.176663]  ? _raw_spin_unlock_irq+0x24/0x30
[  750.176668]  ? finish_task_switch+0x16b/0x4e0
[  750.176672]  ? finish_task_switch+0x101/0x4e0
[  750.176677]  ? __switch_to_asm+0x34/0x70
[  750.176682]  ? __switch_to_asm+0x34/0x70
[  750.176688]  ? set_load_weight+0x100/0x100
[  750.176692]  ? __switch_to_asm+0x34/0x70
[  750.176696]  ? __switch_to_asm+0x34/0x70
[  750.176700]  ? __switch_to_asm+0x40/0x70
[  750.176704]  ? __switch_to_asm+0x34/0x70
[  750.176709]  ? __switch_to_asm+0x40/0x70
[  750.176713]  ? __switch_to_asm+0x34/0x70
[  750.176718]  ? __switch_to_asm+0x40/0x70
[  750.176723]  ? __switch_to_asm+0x34/0x70
[  750.176729]  ? __switch_to_asm+0x34/0x70
[  750.176733]  ? __switch_to_asm+0x40/0x70
[  750.176737]  ? __switch_to_asm+0x34/0x70
[  750.176741]  ? __switch_to_asm+0x40/0x70
[  750.176745]  ? __switch_to_asm+0x34/0x70
[  750.176749]  ? __switch_to_asm+0x40/0x70
[  750.176755]  ? __schedule+0x4f3/0x10a0
[  750.176762]  ? __sched_text_start+0x8/0x8
[  750.176767]  ? lock_acquire+0x12a/0x2d0
[  750.176774]  ? get_futex_key_refs.isra.16+0x15/0x50
[  750.176779]  ? get_futex_key+0x7b9/0xde0
[  750.176784]  ? set_nr_and_not_polling+0x20/0x50
[  750.176789]  ? __lock_acquire+0x176/0x25c0
[  750.176795]  ? __ia32_sys_get_robust_list+0x250/0x250
[  750.176800]  ? node_random+0x40/0x40
[  750.176805]  ? __lock_acquire+0x176/0x25c0
[  750.176811]  ? mark_held_locks+0xb0/0xb0
[  750.176816]  ? __schedule+0x10a0/0x10a0
[  750.176822]  ? mark_held_locks+0xb0/0xb0
[  750.176827]  ? mark_held_locks+0xb0/0xb0
[  750.176831]  ? cpu_extra_stat_show+0x10/0x10
[  750.176836]  ? __might_sleep+0x2c/0xc0
[  750.176842]  ? futex_wait_queue_me+0x342/0x420
[  750.176847]  ? __lock_acquire+0x176/0x25c0
[  750.176852]  ? refill_pi_state_cache.part.12+0x1d0/0x1d0
[  750.176857]  ? __lock_acquire+0x176/0x25c0
[  750.176863]  ? quarantine_put+0xb2/0x150
[  750.176870]  ? mark_held_locks+0xb0/0xb0
[  750.176875]  ? futex_wake+0x390/0x390
[  750.176880]  ? __unqueue_futex+0x132/0x190
[  750.176885]  ? debug_lockdep_rcu_enabled+0x22/0x40
[  750.176889]  ? futex_wake+0x365/0x390
[  750.176895]  ? drop_futex_key_refs.isra.17+0x15/0x60
[  750.176899]  ? futex_wait+0x4ba/0x550
[  750.176906]  ? futex_wait_setup+0x230/0x230
[  750.176911]  ? mark_wake_futex+0xf3/0x110
[  750.176927]  ? lock_release+0x480/0x480
[  750.176935]  drm_ioctl_kernel+0x14f/0x1a0
[  750.177045]  ? amdgpu_cs_find_mapping+0x270/0x270 [amdgpu]
[  750.177052]  ? drm_setversion+0x330/0x330
[  750.177164]  ? amdgpu_cs_find_mapping+0x270/0x270 [amdgpu]
[  750.177168]  drm_ioctl+0x30c/0x580
[  750.177175]  ? drm_getunique+0xe0/0xe0
[  750.177181]  ? do_raw_spin_unlock+0x152/0x1e0
[  750.177187]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  750.177191]  ? trace_hardirqs_on+0x72/0x1b0
[  750.177196]  ? trace_hardirqs_off_caller+0x1b0/0x1b0
[  750.177306]  amdgpu_drm_ioctl+0xca/0x180 [amdgpu]
[  750.177311]  ? 0xffffffffc03a0000
[  750.177317]  ? vm_munmap+0xc9/0x110
[  750.177325]  do_vfs_ioctl+0x12f/0xab0
[  750.177331]  ? ioctl_preallocate+0x180/0x180
[  750.177338]  ? __fget_light+0x1f5/0x210
[  750.177343]  ? fget_raw+0x10/0x10
[  750.177349]  ? __x64_sys_futex+0x216/0x283
[  750.177355]  ? __ia32_sys_futex+0x280/0x280
[  750.177360]  ? vm_munmap+0xc9/0x110
[  750.177364]  ? lockdep_hardirqs_on+0x11/0x250
[  750.177368]  ? do_syscall_64+0x8a/0x370
[  750.177374]  ksys_ioctl+0x5b/0x90
[  750.177380]  __x64_sys_ioctl+0x38/0x40
[  750.177385]  do_syscall_64+0xfc/0x370
[  750.177390]  ? syscall_return_slowpath+0x2a0/0x2a0
[  750.177394]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.177399]  ? trace_hardirqs_on_caller+0x1b0/0x1b0
[  750.177405]  ? lockdep_sys_exit+0x16/0x31
[  750.177410]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.177417]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  750.177421] RIP: 0033:0x7f58d8aebc57
[  750.177426] Code: 00 00 90 48 8b 05 49 82 2c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 19 82 2c 00 f7 d8 64 89 01 48
[  750.177430] RSP: 002b:00007f58ce62e838 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[  750.177436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58d8aebc57
[  750.177440] RDX: 00007f58ce62e910 RSI: 00000000c0186444 RDI: 000000000000000d
[  750.177443] RBP: 00007f58ce62e870 R08: 00007f58ce62e980 R09: 00007f58ce62e9f8
[  750.177447] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd11f9705e
[  750.177451] R13: 00007ffd11f9705f R14: 00007ffd11f97060 R15: 0000000000000000
[  750.177458] Modules linked in: fuse amdgpu mfd_core chash gpu_sched ttm ax88179_178a usbnet
[  750.177474] CR2: ffffed0047e68000
[  750.177480] ---[ end trace 1cefa24992528cb4 ]---
[  750.177484] RIP: 0010:__memset+0x24/0x30
[  750.177489] Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 f3
[  750.177493] RSP: 0018:ffff8801fd7b6d50 EFLAGS: 00010212
[  750.177498] RAX: 0000000000000000 RBX: ffffde007c1b5e08 RCX: 1ffffe2006869bc1
[  750.177501] RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffffed0047e67ffc
[  750.177505] RBP: ffff8801f6082fe0 R08: 000000000000000c R09: ffffed003d5a580c
[  750.177509] R10: 00000000033ba23e R11: ffff8801ffce26f3 R12: 00000000006000c0
[  750.177512] R13: ffff8801ead2c09f R14: ffff1003e0daf03f R15: ffff8801ff80f780
[  750.177516] FS:  00007f58ce62f700(0000) GS:ffff8801ffcc0000(0000) knlGS:0000000000000000
[  750.177520] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  750.177524] CR2: ffffed0047e68000 CR3: 00000001f32c2000 CR4: 00000000003406e0
[  750.177529] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:34
[  750.177532] in_atomic(): 0, irqs_disabled(): 1, pid: 4039, name: Xorg:cs0
[  750.177536] INFO: lockdep is turned off.
[  750.177539] irq event stamp: 3486
[  750.177543] hardirqs last  enabled at (3485): [<ffffffffb52050ea>] do_syscall_64+0x8a/0x370
[  750.177549] hardirqs last disabled at (3486): [<ffffffffb650f25a>] __schedule+0x17a/0x10a0
[  750.177553] softirqs last  enabled at (3086): [<ffffffffb6800574>] __do_softirq+0x574/0x6f6
[  750.177559] softirqs last disabled at (3063): [<ffffffffb52b7345>] irq_exit+0x105/0x110
[  750.177564] CPU: 3 PID: 4039 Comm: Xorg:cs0 Tainted: G    B D W         4.19.0-rc1+ #24
[  750.177568] Hardware name: System manufacturer System Product Name/TUF B350M-PLUS GAMING, BIOS 4011 04/19/2018
[  750.177571] Call Trace:
[  750.177576]  dump_stack+0xd1/0x16c
[  750.177581]  ? dump_stack_print_info.cold.1+0x2f/0x2f
[  750.177587]  ? __do_softirq+0x574/0x6f6
[  750.177591]  ? irq_exit+0x105/0x110
[  750.177596]  ___might_sleep.cold.82+0xbd/0xce
[  750.177602]  ? cpu_extra_stat_show+0x10/0x10
[  750.177608]  ? __might_sleep+0x2c/0xc0
[  750.177615]  exit_signals+0x81/0x420
[  750.177619]  ? get_signal+0xd20/0xd20
[  750.177624]  ? blocking_notifier_call_chain+0x91/0x110
[  750.177630]  ? srcu_init_notifier_head+0x50/0x50
[  750.177634]  ? drm_setversion+0x330/0x330
[  750.177641]  do_exit+0x267/0x1260
[  750.177645]  ? drm_ioctl+0x30c/0x580
[  750.177651]  ? release_task.part.23+0xdb0/0xdb0
[  750.177655]  ? drm_getunique+0xe0/0xe0
[  750.177661]  ? do_raw_spin_unlock+0x152/0x1e0
[  750.177666]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  750.177670]  ? trace_hardirqs_on+0x72/0x1b0
[  750.177674]  ? trace_hardirqs_off_caller+0x1b0/0x1b0
[  750.177786]  ? amdgpu_drm_ioctl+0xca/0x180 [amdgpu]
[  750.177791]  ? 0xffffffffc03a0000
[  750.177796]  ? vm_munmap+0xc9/0x110
[  750.177805]  ? do_vfs_ioctl+0x12f/0xab0
[  750.177811]  ? ioctl_preallocate+0x180/0x180
[  750.177817]  ? __fget_light+0x1f5/0x210
[  750.177821]  ? fget_raw+0x10/0x10
[  750.177828]  ? __x64_sys_futex+0x216/0x283
[  750.177833]  ? __ia32_sys_futex+0x280/0x280
[  750.177838]  ? vm_munmap+0xc9/0x110
[  750.177842]  ? lockdep_hardirqs_on+0x11/0x250
[  750.177846]  ? do_syscall_64+0x8a/0x370
[  750.177852]  ? ksys_ioctl+0x5b/0x90
[  750.177857]  ? __x64_sys_ioctl+0x38/0x40
[  750.177862]  ? do_syscall_64+0xfc/0x370
[  750.177866]  ? syscall_return_slowpath+0x2a0/0x2a0
[  750.177870]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.177875]  ? trace_hardirqs_on_caller+0x1b0/0x1b0
[  750.177881]  ? lockdep_sys_exit+0x16/0x31
[  750.177886]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.177893]  rewind_stack_do_exit+0x17/0x20
[  808.409601] kworker/dying (1218) used greatest stack depth: 13632 bytes left


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