I have frequent freezes and shutdowns , can someone assist me please? These are my logs

These are my logs, I am not sure if someone can help me please?
I am using kernel 5.12.2-1-MANJARO

Do not share text as image this is bad practice.

Also I’m not sure these are relevant errors to your crashes.

See this thread to provide better information How to provide good information

see this

try with
amd_iommu=on iommu=pt

I’m sorry. I was not aware of that, Should I delete?