[Bug 102322] System crashes after "[drm] IP block:gmc_v8_0 is hung!" / [drm] IP block:sdma_v3_0 is hung!

https://bugs.freedesktop.org/show_bug.cgi?id=102322

--- Comment #69 from dwagner jb5sgc1n.nya@20mm.eu --- As promised in above comment, today I ran my debug script "gpu_debug4.sh" to obtain the diagnostic output after the crash as requested above. This output is in attached "gpu_debug4_output.txt". Since the trace output, the "dmesg -w" output and stdout are written to the same file, they are roughly chronologic.

If you want to look only at the dmesg-output, use

grep '^[' gpu_debug4_output.txt

(gpu_debug4.sh is a slight variation of earlier gpu_debug3.sh, just writing to a local log file.)

BTW: I ran the script multiple times, crashes occurred after 5 to 300 seconds, the diagnostic output always looked like in attached gpu_debug4_output.txt.