libvirt: QEMU Driver error : internal error: process exited while connecting to monitor: 2019-09-18T16:31:36.335995Z qemu-system-x86_64: -drive file=/var/home/andreasn/Projects/cockpit/tmp/run/9gi3yop9.qcow2,format=qcow2,if=none,id=drive-virtio-disk0: Could not open backing file: Could not open '/var/home/andreasn/Projects/cockpit/bots/images/rhel-7-8': Permission denied
Traceback (most recent call last):
  File "bots/vm-run", line 128, in <module>
    machine.start()
  File "/var/home/andreasn/Projects/cockpit/bots/machine/machine_core/machine_virtual.py", line 496, in start
    self._start_qemu()
  File "/var/home/andreasn/Projects/cockpit/bots/machine/machine_core/machine_virtual.py", line 412, in _start_qemu
    self._domain = self.virt_connection.createXML(test_domain_desc, libvirt.VIR_DOMAIN_START_AUTODESTROY)
  File "/usr/lib64/python3.7/site-packages/libvirt.py", line 3743, in createXML
    if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self)
libvirt.libvirtError: internal error: process exited while connecting to monitor: 2019-09-18T16:31:36.335995Z qemu-system-x86_64: -drive file=/var/home/andreasn/Projects/cockpit/tmp/run/9gi3yop9.qcow2,format=qcow2,if=none,id=drive-virtio-disk0: Could not open backing file: Could not open '/var/home/andreasn/Projects/cockpit/bots/images/rhel-7-8': Permission denied