My pc hangs from time to time a few seconds and I get this in my journal:
kernel: [drm] GPU HANG: ecode 9:0:0x85dffffb, in plasmashell , reason: Hang on rcs0, action: reset
kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
kernel: [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error
here is the crash dump: https://pastebin.com/bCR7bCPQ
I don't have a lot of experience with filing bug reports so if I forgot anything please let me know.
-- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1749.