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[kbl] GPU HANG when using graphics-intensive applications like Blender for a while

The video freezes when using Blender for a few minutes. It seems to happen randomly as long as you doing something. If I remember correctly this happened too on shadertoy.com.

When the gpu hang happens the window and gnome is stuck at the last frame or sometimes flickering between two frames. The cursor is still responding. It seems like I can still interact with the desktop environment but only the video is stuck.

After that I usually go to a tty Ctrl + Alt + F3, restart GDM and continue to use the system.

System

  • Architecture: x86_64
  • Kernel: 5.10.0-rc2-1-drm-tip-git-g009a99e9be39
  • Distribution: Arch Linux
  • Computer: Dell XPS 9360 (Laptop)
  • Processor: Intel(R) Core(TM) i7-8550U CPU

The same bug happens on my desktop computer which has a Intel Core i5 7500 CPU.

Attachments

dmesg.txt

gpu_crash_dump.txt

Edited by Chris Wilson
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