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System reboots using UMR

Brief summary of the problem:

When using UMR in the graphical mode (--gui), and going to the tab "Top", my system reboots. The issue happens every time I start the use of UMR in graphical mode. If I start using UMR in the text mode and switch to graphical mode, the problem doesn't happen. The issue only happens when going to tab "Top", other tabs work normally.

Hardware description:

  • HP ENVY 13-ay1000ns x360
  • CPU: AMD Ryzen 7 5800U with Radeon Graphics
  • GPU: Cezanne [1002:1638]
  • System Memory: 16GB
  • Display(s): N/A
  • Type of Display Connection: N/A

System information:

  • Distro name and Version: Debian 12 "Bookworm"
  • Kernel version: 5.16.0-5-amd64
  • Custom kernel: same issue when using Kernel from amd-staging-drm-next
  • AMD official driver version: N/A

How to reproduce the issue:

  1. UMR is already installed
  2. Initialize the system
  3. Open a terminal
  4. Run sudo umr --gui
  5. Go to tab "Top"

The system reboots. No error message on dmesg (even using 0x1e for drm debug). The message below appears when starting UMR in both graphical and text mode - but the system doesn't reboot in text mode or when using text mode before running on GUI):

Cannot open DRI name under debugfs: No such file or directory
ERROR: amdgpu.ko is loaded but /sys/kernel/debug/dri/1/name is not found

Attached files:

Log files (for system lockups / game freezes / crashes)

Edited by Melissa Wen