On Wed, May 21, 2025 at 10:13 PM Pillai, Aurabindo <aurabindo.pil...@amd.com> wrote: > > [AMD Official Use Only - AMD Internal Distribution Only] > > > Hi Mike, > > Thanks for the details. We tried to repro the issue at our end on 9000 and > 7000 series dgpu, but we're not seeing the dmub errors. We were on Ubunti, so > we'll try Fedora. >
Hi Aurabindo, Were you able to reproduce the problem? I also have a 7900XTX, and based on my testing, the issue is significantly harder to reproduce on this GPU compared to the 6900XT. However, I did eventually see this in the logs: amdgpu 0000:03:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data It appeared only after a long uptime under load, and unlike with 6900XT, the system did not freeze. Still, this suggests the problem might be latent or manifest differently on RDNA 3. Looking forward to hearing your findings on Fedora. -- Best Regards, Mike Gavrilov.
<<attachment: dmesg-6.15.0-rc7-7900XTX.zip>>
