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forever in vm_handle_hlt(). This is usually not an issue as long as one of the other vcpus properly resets or powers off the virtual machine. However, if the bhyve(8) process is killed with a signal the halted vcpu cannot be woken up because it's sleep cannot be interrupted. Fix this by waking up periodically and returning from vm_handle_hlt() if TDF_ASTPENDING is set. Reported by: Leon Dang Sponsored by: Nahanni Systems