Hi gem5-users, Hope you all doing well. I am simulating a 64-core system with operating system, but my simulator will occasionally stuck when boot a multi-core operating system. As a workground, I can use util/term/m5term connecting to the serial port and typing enter, which makes it continue boot process. My questions are: 1. Is there other automatic solutions to make it running right? 2. Is this problem caused by Linux operating system or the simulator? Thanks, Congwu Zhang