[Bug 213145] New: AMDGPU resets, timesout and crashes after "*ERROR* Waiting for fences timed out!"

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

https://bugzilla.kernel.org/show_bug.cgi?id=213145

            Bug ID: 213145
           Summary: AMDGPU resets, timesout and crashes after "*ERROR*
                    Waiting for fences timed out!"
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.10.37 and 5.10.38
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@xxxxxxxxxxxxxxxxxxxx
          Reporter: tgayoso@xxxxxxxxx
        Regression: No

Created attachment 296867
  --> https://bugzilla.kernel.org/attachment.cgi?id=296867&action=edit
lspci output

AMDGPU driver crashes randomly corrupting screen and freezing X with:


[   60.449781] [drm:0xffffffffc25a7a57] *ERROR* Waiting for fences timed out!
[   60.971941] [drm:0xffffffffc25281ae] *ERROR* ring gfx timeout, signaled
seq=3658, emitted seq=3660
[   60.971946] [drm:0xffffffffc25281cb] *ERROR* Process information: process
Xorg pid 1192 thread Xorg:cs0 pid 1193
[   60.971952] amdgpu 0000:05:00.0: amdgpu: GPU reset begin!

... (some output suppressed for clarity, look at attached dmesg, please). 

[   61.800343] amdgpu 0000:05:00.0: amdgpu: recover vram bo from shadow start
[   61.800346] amdgpu 0000:05:00.0: amdgpu: recover vram bo from shadow done
[   61.800348] [drm] Skip scheduling IBs!
[   61.800350] [drm] Skip scheduling IBs!
[   61.800382] [drm] Skip scheduling IBs!
[   61.800398] amdgpu 0000:05:00.0: amdgpu: GPU reset(2) succeeded!
[   61.800566] [drm] Skip scheduling IBs!
[   61.800580] [drm] Skip scheduling IBs!
[   61.800627] [drm] Skip scheduling IBs!
[   61.801012] [drm] Skip scheduling IBs!
[   61.801024] [drm] Skip scheduling IBs!
[   61.801052] [drm] Skip scheduling IBs!
[   61.801062] [drm] Skip scheduling IBs!
[   61.801096] [drm] Skip scheduling IBs!
[   61.801105] [drm] Skip scheduling IBs!
[   61.801137] [drm] Skip scheduling IBs!
[   61.801806] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.808746] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.809392] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.809764] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.810389] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.810866] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.812529] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.813359] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.814770] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   61.816488] [drm:0xffffffffc24219b8] *ERROR* Failed to initialize parser
-125!
[   62.541982] ucsi_acpi USBC000:00: PPM init failed (-110)
[   67.004898] amdgpu_cs_ioctl: 1467 callbacks suppressed




Hardware: ASUS TUF506IU laptop (dual GPU Renoir and Nvidia GeForce GTX 1660 Ti
Mobile)

Detailed hardware in lspci.txt. 
Detailed modules in lsmod.txt. 
Kernle config attached in Kernel_config.

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