In the past few weeks, I have had several customers report RCU stall issues on AM62x and AM62P. Here are the threads for reference:

1. https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1394222/am625-issue-about-tidss-rcu_preempt-self-detected-stall-on-cpu
2. https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1394222/am625-issue-about-tidss-rcu_preempt-self-detected-stall-on-cpu?tisearch=e2e-sitesearch&keymatch=rcu%25252520stall# 
3. https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1217226/am625-kernel-errors-rcu-stall-running-memory-test/4659307?tisearch=e2e-sitesearch&keymatch=rcu%2525252520stall#4659307

I was also able to replicate the issue on AM62 SK and AM62P SK. If I leave the HDMI connected overnight then the next morning I will see several messages around RCU stalls. In our case, the EVM does not hang but in customer's case their entire board is hung. The customer also reports that the issue is not observed when the HDMI is not connected,