Bug 2219764

Hey all,

I'm having trouble with crashes on my laptop when connected to a docking station. It seems to happen with some load while connected to a docking station / dock via USB. Tried it with several monitors connected to docks with same results. Laptop is thinkpad t14s gen 1 with amd.


Posted to forums without help, was thinking a 6.3 kernel update would help, but it seems it didn't. I didn't have these issues prior to updating to Fedora 38.
https://discussion.fedoraproject.org/t/screen-issue-with-thinkpad-and-dock/83706

Reproducible: Sometimes

Steps to Reproduce:
1. Connect to external display and peripherals via usb dock (Tested with several Thinkpad docks and monitors)
2. Put some load on system, VS code, chrome tabs, docker, minikube
Actual Results:  
The laptop freezes, and the display turns off and on. Unplugging from docking station doesn't achieve anything. Going back to work via hard restart is required.

Expected Results:  
No crash loop occurring

```
CPU: AMD Ryzen 7 PRO 4750U with Radeon Graphics (16) @ 1.700GHz 
GPU: AMD ATI 06:00.0 Renoir 
```

```
name of display: :0
display: :0  screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: AMD (0x1002)
    Device: AMD Radeon Graphics (renoir, LLVM 16.0.4, DRM 3.52, 6.3.4-201.fc38.x86_64) (0x1636)
    Version: 23.1.1
    Accelerated: yes
    Video memory: 512MB
    Unified memory: no
    Preferred profile: core (0x1)
    Max core profile version: 4.6
    Max compat profile version: 4.6
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.2
Memory info (GL_ATI_meminfo):
    VBO free memory - total: 161 MB, largest block: 161 MB
    VBO free aux. memory - total: 7453 MB, largest block: 7453 MB
    Texture free memory - total: 161 MB, largest block: 161 MB
    Texture free aux. memory - total: 7453 MB, largest block: 7453 MB
    Renderbuffer free memory - total: 161 MB, largest block: 161 MB
    Renderbuffer free aux. memory - total: 7453 MB, largest block: 7453 MB
Memory info (GL_NVX_gpu_memory_info):
    Dedicated video memory: 512 MB
    Total available memory: 8108 MB
    Currently available dedicated video memory: 161 MB
OpenGL vendor string: AMD
OpenGL renderer string: AMD Radeon Graphics (renoir, LLVM 16.0.4, DRM 3.52, 6.3.4-201.fc38.x86_64)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 23.1.1
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

OpenGL version string: 4.6 (Compatibility Profile) Mesa 23.1.1
OpenGL shading language version string: 4.60
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile

OpenGL ES profile version string: OpenGL ES 3.2 Mesa 23.1.1
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
```

```
Linux t14s 6.3.8-200.fc38.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jun 15 02:15:40 UTC 2023 x86_64 GNU/Linux
```

```
rpm -qa | grep mesa
mesa-libGLU-9.0.1-8.fc38.x86_64
mesa-filesystem-23.1.3-1.fc38.x86_64
mesa-libgbm-23.1.3-1.fc38.x86_64
mesa-libEGL-23.1.3-1.fc38.x86_64
mesa-libglapi-23.1.3-1.fc38.x86_64
mesa-dri-drivers-23.1.3-1.fc38.x86_64
mesa-libGL-23.1.3-1.fc38.x86_64
mesa-va-drivers-freeworld-23.1.3-1.fc38.x86_64
mesa-vdpau-drivers-freeworld-23.1.3-1.fc38.x86_64
mesa-vulkan-drivers-23.1.3-1.fc38.x86_64
mesa-libxatracker-23.1.3-1.fc38.x86_64
```