[Bug 208129] New: amdgpu: polaris10 sudden crash, garbled graphics.

[Bug 208129] New: amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

            Bug ID: 208129
           Summary: amdgpu: polaris10 sudden crash, garbled graphics.
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.5.17
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: mkj@gotu.dk
        Regression: No

I'm running up-to-date Debian 10 + backports.

While using ordinary everyday programs, like webbrowser with video inside, text
editors, etc. my visuals suddenly froze a little while, but audio still playing
in background. 
Keyboard still worked, but screen graphics was garbled as show in the attached
picture. GPU fan speeded up and down a few times and settled again.

I managed to switch to another TTY and dump informations about crash before I
rebooted the machine.

Note that I often suspend my machine after work.

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

--- Comment #1 from Martin Jørgensen (mkj@gotu.dk) ---
Created attachment 289601
  --> https://bugzilla.kernel.org/attachment.cgi?id=289601&action=edit
screen graphics after freeze

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

--- Comment #2 from Martin Jørgensen (mkj@gotu.dk) ---
Created attachment 289603
  --> https://bugzilla.kernel.org/attachment.cgi?id=289603&action=edit
dmesg output

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

--- Comment #3 from Martin Jørgensen (mkj@gotu.dk) ---
Created attachment 289605
  --> https://bugzilla.kernel.org/attachment.cgi?id=289605&action=edit
xorg log

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

--- Comment #4 from Martin Jørgensen (mkj@gotu.dk) ---
Created attachment 289607
  --> https://bugzilla.kernel.org/attachment.cgi?id=289607&action=edit
lsmod amdgpu

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

--- Comment #5 from Martin Jørgensen (mkj@gotu.dk) ---
Created attachment 289609
  --> https://bugzilla.kernel.org/attachment.cgi?id=289609&action=edit
basic info

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

Alex Deucher (alexdeucher@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com

--- Comment #6 from Alex Deucher (alexdeucher@gmail.com) ---
The GPU hung and was reset successfully.  Since there is no support for GPU
resets in window systems, you'll need to restart your desktop environment.  GPU
hangs are most likely caused by bugs in the user mode graphics drivers.  I'd
suggest updating to a newer version of mesa.

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

--- Comment #7 from Martin Jørgensen (mkj@gotu.dk) ---
I try upgrade to latest available kernel, Mesa, Xorg in Debian testing/bullseye
and see if it makes a difference.

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[Bug 208129] amdgpu: polaris10 sudden crash, garbled graphics.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208129

Martin Jørgensen (mkj@gotu.dk) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INSUFFICIENT_DATA

--- Comment #8 from Martin Jørgensen (mkj@gotu.dk) ---
after upgrade i have not notice any incidence since. does not mean it is fixed,
but closing this for now anyway.

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