As of Linux 6.7 I’m getting hard freezes that require a power cut to reset (sysrq doesn’t work.) Happens at both idle and load anywhere from 5 minutes in to an hour. Running journalctl --follow and dmesg -w (both as root) reveal nothing at the time of the crash. Kernel version 6.6 continues to be 100% stable.

System:

• Distro/Kernel: Arch Linux 6.7.arch3-1
• CPU: AMD Ryzen 5 2600X
• GPU: AMD RX580 8GB via AMDGPU
• RAM: Some configuration of 16GB at 2667 MT/s.
• WM: SwayWM

I’m unsure how to go about properly reporting a bug if no errors are being generated.

Any advice?

I’m not alone on this apparently (warning, it’s reddit.)