Issues in dmesg in kernel are my fault - I'm developing app, which faults
GPU.

Have you read my description of the narrowed down issue?

pon., 20 lip 2020 o 09:50 Daniel van Vugt <email address hidden>
napisał(a):

> This looks like a hardware or driver problem with the Radeon Pro WX
> 7100. Your logs show two issues:
>
> 1. Xorg logs that the monitor is being repeatedly redetected. So it
> sounds like the monitor is not plugged in properly. Maybe try a new
> monitor cable.
>
> 2. The kernel is logging more serious issues:
>
> [  107.569355] amdgpu 0000:0a:00.0: GPU fault detected: 146 0x0c38480c for
> process mksReplay pid 2764 thread main-mks pid 2772
> [  107.569358] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR
>  0x0030C387
> [  107.569359] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x0804800C
> [  107.569360] amdgpu 0000:0a:00.0: VM fault (0x0c, vmid 4, pasid 32785)
> at page 3195783, read from 'TC4' (0x54433400) (72)
> [  107.569365] amdgpu 0000:0a:00.0: GPU fault detected: 146 0x0c38880c for
> process mksReplay pid 2764 thread main-mks pid 2772
> [  107.569366] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR
>  0x0030C38E
> [  107.569367] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x0808400C
> [  107.569368] amdgpu 0000:0a:00.0: VM fault (0x0c, vmid 4, pasid 32785)
> at page 3195790, read from 'TC7' (0x54433700) (132)
> [  107.597584] amdgpu 0000:0a:00.0: GPU fault detected: 146 0x0c38480c for
> process mksReplay pid 2764 thread main-mks pid 2772
> [  107.597587] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR
>  0x0030C387
> [  107.597588] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x0E04800C
> [  107.597590] amdgpu 0000:0a:00.0: VM fault (0x0c, vmid 7, pasid 32785)
> at page 3195783, read from 'TC4' (0x54433400) (72)
> [  107.597595] amdgpu 0000:0a:00.0: GPU fault detected: 146 0x0c38880c for
> process mksReplay pid 2764 thread main-mks pid 2772
> [  107.597596] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR
>  0x0030C38D
> [  107.597597] amdgpu 0000:0a:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x0E04400C
> [  107.597598] amdgpu 0000:0a:00.0: VM fault (0x0c, vmid 7, pasid 32785)
> at page 3195789, read from 'TC5' (0x54433500) (68)
> [
>
> ** Tags added: amdgpu
>
> ** Summary changed:
>
> - Xorg freeze
> + [amdgpu] Xorg freeze
>
> ** Package changed: xorg (Ubuntu) => xserver-xorg-video-amdgpu (Ubuntu)
>
> ** Also affects: linux (Ubuntu)
>    Importance: Undecided
>        Status: New
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1888193
>
> Title:
>   [amdgpu] Xorg freeze
>
> Status in linux package in Ubuntu:
>   New
> Status in xserver-xorg-video-amdgpu package in Ubuntu:
>   New
>
> Bug description:
>   I have Radeon Pro WX 7100. It hangs twice a day.
>
>   I narrow-downed this issue to the fan speed lock. After reboot, it
>   always runs on 18%, no matter of the load. If I install Radeon Profile
>   and force fan to 100% and then turn auto fan configuration, then fan
>   reacts on the load.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 18.04
>   Package: xorg 1:7.7+19ubuntu7.1
>   ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18
>   Uname: Linux 5.3.0-62-generic x86_64
>   ApportVersion: 2.20.9-0ubuntu7.15
>   Architecture: amd64
>   BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
>   CompositorRunning: None
>   CurrentDesktop: ubuntu:GNOME
>   Date: Mon Jul 20 09:15:03 2020
>   DistUpgraded: Fresh install
>   DistroCodename: bionic
>   DistroVariant: ubuntu
>   ExtraDebuggingInterest: Yes
>   GpuHangFrequency: Very infrequently
>   GraphicsCard:
>    Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon Pro WX 7100]
> [1002:67c4] (prog-if 00 [VGA controller])
>      Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon
> Pro WX 7100] [1002:0b0d]
>   InstallationDate: Installed on 2020-06-29 (20 days ago)
>   InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64
> (20190805)
>   MachineType: System manufacturer System Product Name
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic
> root=UUID=2b68d049-e85f-47ab-97d9-5632f225b71b ro quiet splash vt.handoff=1
>   SourcePackage: xorg
>   Symptom: display
>   Title: Xorg freeze
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 06/17/2020
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: 7803
>   dmi.board.asset.tag: Default string
>   dmi.board.name: ROG CROSSHAIR VI HERO (WI-FI AC)
>   dmi.board.vendor: ASUSTeK COMPUTER INC.
>   dmi.board.version: Rev 1.xx
>   dmi.chassis.asset.tag: Default string
>   dmi.chassis.type: 3
>   dmi.chassis.vendor: Default string
>   dmi.chassis.version: Default string
>   dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvr7803:bd06/17/2020:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGCROSSHAIRVIHERO(WI-FIAC):rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:
>   dmi.product.family: To be filled by O.E.M.
>   dmi.product.name: System Product Name
>   dmi.product.sku: SKU
>   dmi.product.version: System Version
>   dmi.sys.vendor: System manufacturer
>   version.compiz: compiz N/A
>   version.libdrm2: libdrm2 2.4.101-2~18.04.1
>   version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~18.04.1
>   version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~18.04.1
>   version.xserver-xorg-core: xserver-xorg-core N/A
>   version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
>   version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
>   version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
>   version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1888193/+subscriptions
>


-- 
Maksym Wezdecki
tel.: 604-784-783
e-mail: <email address hidden>