Kernel hangs hard whenever it has to do anything graphics accelerated or too cpu intensive (two laravel web server instances / opening chromium / opening YouTube on Firefox / I look at it too hard). It won't even let me switch to another console, forcing me to hard reboot. I am unable to see anything using `journalctl -xe` when my system goes down; either the log just stops or the file is corrupted, though I also don't know what I am looking for. I was able to confirm that it wasn't thermal overheating, and chip diagnostics say that it is okay. Linux 4.9.20 xorg-xserver 1.19.2
Please attach your xorg log and dmesg output.
Created attachment 130710 [details] X.0.log
Created attachment 130711 [details] dmesg
Created attachment 130713 [details] journalctl output Command was journalctl -axb -3 the third boot being one that froze.
Did this not happen with an older version of the kernel or other software components?
Same hang here, same CPU : booting with kernel parameter amd_iommu=off solved the problem. For more details, please search for stoney patch disable ATS. ++
https://patchwork.kernel.org/patch/9669611/
is this patch in the release kernel yet?
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