Created attachment 144575 [details] dmesg
Created attachment 144576 [details] glxinfo details
Created attachment 144577 [details] journalctl debug.txt
Created attachment 144578 [details] inxi information
Thanks for the report. Can you also attach the error state (/sys/class/drm/card0/error) Also, it would be great if you could try to reproduce the error using drm-tip (https://cgit.freedesktop.org/drm-tip) and kernel parameters drm.debug=0x1e log_buf_len=4M, and if the problem persists attach the full dmesg from boot.
according to the hanged app and reporter, I would close this bug as one more duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=110816 Also I would ask reporter to stop spamming with new issues, because apparently all his hangs have the same root cause, and 3 opened issues from him - (hang in X, in chromium and in kwin) - more then enough :)
Closing this as a duplicate of 110816. *** This bug has been marked as a duplicate of bug 110816 ***
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