Bug#1110687: linux-image-6.12.38+deb13-amd64: Screen freeze once per 3 days on laptops with AMD Ryzen 5 CPU and AMD graphics

[Salvatore Bonaccorso <carnil@debian.org>]

Hi,

On Sun, Aug 10, 2025 at 07:29:43AM +0300, Nazik wrote:
> Package: linux-image-6.12.38+deb13-amd64
> Version: 6.12.38+1
> Severity: critical
> Justification: breaks the whole system
> X-Debbugs-Cc: debian-amd64@lists.debian.org, nazarii.kretovych@gmail.com
> User: debian-amd64@lists.debian.org
> Usertags: amd64
> 
> System log has the following error when the freeze happens:
> Aug 08 15:31:26 thinkpad kernel: amdgpu 0000:04:00.0: [drm] *ERROR* flip_done timed out
> Aug 08 15:31:26 thinkpad kernel: amdgpu 0000:04:00.0: [drm] *ERROR* [CRTC:77:crtc-1] commit wait timed out
> Aug 08 15:31:36 thinkpad kernel: amdgpu 0000:04:00.0: [drm] *ERROR* flip_done timed out
> Aug 08 15:31:36 thinkpad kernel: amdgpu 0000:04:00.0: [drm] *ERROR* [PLANE:74:plane-6] commit wait timed out
> 
> I think kernel guys have fixed the issue in 6.12.40. Debian kernel team should update linux-image-amd64. It is a critical issue.

This is likely the same as #1104269 and #1110419.

Can you please bisect the changes to identify the fix?

Regards,
Salvatore