Short hang, no apparent reason
Hello,
I've been having hangs, which can be short (<5s) or fatal (needs to reboot).
A short one just happened now and dmesg
had this:
i915 0000:00:02.0: GPU HANG: ecode 9:1:0xf20cf22c, in Xorg [692], hang on rcs0
GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
drm/i915 developers can then reassign to the right component if it's not a kernel issue.
The GPU crash dump is required to analyze GPU hangs, so please always attach it.
GPU crash dump saved to /sys/class/drm/card0/error
I'm not sure what more information I can share with you. Please ask me if you need more.
Thank you, Gawen