Okay, so I'm trying to classify this bug report as either user-mode or system-mode. The user provided a detailed log that includes kernel extensions (kexts) like AppleARMPMU, AppleGPUFamily, and others related to hardware devices such as USB, Bluetooth, and audio. These are typically part of the operating system's lower levels, dealing with device drivers and system-level operations. The issue involves running QEMU, which is a system emulator that interacts deeply with hardware components. The stackshot includes a lot of low-level system calls and kernel modules, indicating problems occurring at a systemic level rather than in user applications. So, considering all this, the bug seems to be related to how the system interacts with hardware or device drivers when running QEMU, making it a system-mode issue. system