iPad mini6 ipados 18.0(22A5282m) it's a strange problem that i was charging while i playing music on apple music,but my device suddenly crashed and became black screen,unable to response any action then the device reboots automaticly，but it becomes lagged and crashed again whenever i open an app.even though i do nothing after the device rebooted, it will be crashed again in few minutes. it demonstrated that the error code is ：Panic CPU x caller
Frequent system crashes
Since this is a beta version of an OS you should raise the crash as a Feedback report, and post the FB number here.
We can do nothing to help you.
i have the same problem on ios 18 db 2... tried to submit through feedback assistant and it says it cant submit it.