https://bugs.kde.org/show_bug.cgi?id=512967
Bug ID: 512967
Summary: AMDGPU ring gfx_0.1.0 timeout / GPU hang when using
KWin Wayland on Radeon iGPU (Ryzen 9950X3D) – complete
freeze
Classification: Plasma
Product: kwin
Version First 6.5.3
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: grave
Priority: NOR
Component: wayland-generic
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 187348
--> https://bugs.kde.org/attachment.cgi?id=187348&action=edit
journalctl -b --priority=3 + journalctl --user -b | grep -i kwin
Hi,
I am experiencing repeated GPU hangs when using KWin under Wayland with the AMD
integrated GPU included in the AMD Ryzen 9 9950X3D (Granite Ridge / RDNA2
iGPU).
The desktop freezes, screen outputs disappear, and the kernel logs show amdgpu
ring timeouts and failed GPU resets. KWin reports “There are no outputs –
creating placeholder screen”.
The issue occurs on a fresh Fedora 43 installation, kernel 6.17.9, KDE Plasma
6.5.3, Mesa 24.x.
Here are the exact kernel error messages:
amdgpu 0000:76:00.0: amdgpu: ring gfx_0.1.0 timeout
amdgpu 0000:76:00.0: amdgpu: Starting gfx_0.1.0 ring reset
amdgpu 0000:76:00.0: amdgpu: Ring gfx_0.1.0 reset failed
amdgpu 0000:76:00.0: amdgpu: GPU recovery failed: -62
amdgpu 0000:76:00.0: amdgpu: ASIC reset failed
User logs show:
plasmashell: “There are no outputs - creating placeholder screen”
kwin_wayland: “XWAYLAND: mode -1x-1 is not available”
The issue does not occur under Plasma X11.
GPU coredump is sometimes created in /sys/class/drm/card0/device/devcoredump.
Please tell me what additional logs you need.
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