qemu-kvm: terminating on signal 15 from pid 304967 (/usr/bin/python3.6) qemu-kvm: terminating on signal 15 from pid 305927 (/usr/bin/python3.6) qemu-kvm: terminating on signal 15 from pid 306121 (/usr/bin/python3.6) qemu-kvm: terminating on signal 15 from pid 306631 (/usr/bin/python3.6) qemu-kvm: terminating on signal 15 from pid 307582 (/usr/bin/python3.6) qemu-kvm: terminating on signal 15 from pid 307757 (/usr/bin/python3.6)