Comment # 6 on bug 1233134 from Heiko Rommel

(In reply to Takashi Iwai from comment #2)

> Also, please check with the latest SLE15-SP5 kernel in OBS Kernel:SLE15-SP5
> repo
>   https://download.opensuse.org/repositories/Kernel:/SLE15-SP5/pool/
> 

Same symptoms with that kernel (5.14.21-150500.365.g6cc088f-default). 
However, it doesn't seem to crash (ssh session stayed alive), hence no crash
log was produced.

> If the problem persists, we'd need to get the crash log.  e.g. you can
> disable the drm kernel modules in initrd via dracut option, also
> blacklisting amdgpu.
> Then after the system boots up, load amdgpu module manually and get the
> kernel messages.  At best, try to set up kdump and get the full dmesg output.

I am going to attach log files and screen capture of that session in a moment.